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SFO - CUN

$113 Find cheap flights from San Francisco to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Cancún departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/13
Sat 7/20

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Cancún.
In the last 7 days travelers have searched 44,216,777 times on KAYAK, and here is why:

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Cheap flight deals from San Francisco to Cancún (SFO-CUN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:08 pm - 8:06 amSFO-CUN
30h 58m1 stop
8:17 am - 10:47 amCUN-SFO
28h 30m1 stop
$261Frontier
Find Deal
Tue, Sep 24 - Mon, Sep 30
12:59 am - 1:02 pmSFO-CUN
10h 03m1 stop
8:17 am - 10:47 amCUN-SFO
28h 30m1 stop
$262Frontier
Find Deal
Mon, Aug 5 - Fri, Aug 16
11:08 pm - 8:06 amSFO-CUN
30h 58m1 stop
8:17 am - 10:47 amCUN-SFO
28h 30m1 stop
$263Frontier
Find Deal
Tue, Aug 13 - Mon, Aug 19
12:22 am - 10:10 amSFO-CUN
7h 48m1 stop
12:18 pm - 6:47 pmCUN-SFO
32h 29m1 stop
Thu, Sep 26 - Tue, Oct 1
12:04 am - 4:21 pmSFO-CUN
14h 17m1 stop
11:10 am - 12:59 amCUN-SFO
15h 49m2 stops
Sun, Aug 4 - Wed, Aug 14
5:45 am - 2:49 pmSFO-CUN
7h 04m1 stop
8:00 am - 5:49 pmCUN-SFO
11h 49m1 stop
$364American Airlines
Find Deal
Sat, Sep 7 - Sat, Sep 14
6:30 am - 7:54 pmSFO-CUN
11h 24m2 stops
11:00 am - 6:58 pmCUN-SFO
9h 58m1 stop
$368American Airlines
Find Deal
Fri, Sep 6 - Tue, Sep 10
9:44 pm - 10:55 amSFO-CUN
11h 11m1 stop
11:55 am - 11:36 pmCUN-SFO
13h 41m1 stop
$392JetBlue
Find Deal
Mon, Aug 12 - Wed, Aug 14
9:44 pm - 10:55 amSFO-CUN
11h 11m1 stop
11:55 am - 11:36 pmCUN-SFO
13h 41m1 stop
$423JetBlue
Find Deal
Sat, Aug 17 - Mon, Aug 19
11:13 pm - 6:52 pmSFO-CUN
17h 39m1 stop
6:00 am - 1:04 pmCUN-SFO
9h 04m1 stop
$449Aeromexico
Find Deal
Tue, Oct 15 - Wed, Oct 30

Flights from San Francisco to Cancún - Travel Insights & Trends

Get data-powered insights and trends into flights from San Francisco to Cancún to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Cancún?

The average price of all flights from San Francisco to Cancún clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Cancún on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from San Francisco to Cancún. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from San Francisco to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Francisco to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Francisco to Cancún is January, where tickets cost $429 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $743 and $649 respectively.

How far in advance should I book a flight from San Francisco to Cancún?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Francisco to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Francisco to Cancún, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from San Francisco to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San Francisco to Cancún found by KAYAK users in the last 72 hours was for $261 on Frontier, followed by American Airlines ($364). One-way flight deals have also been found from as low as $113 on Frontier and from $167 on American Airlines.

Which airlines fly non-stop between San Francisco and Cancún?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Francisco to Cancún.
There are 2 airlines that fly nonstop from San Francisco to Cancún. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $196. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between San Francisco and Cancún per day?

Each day, there are between 2 and 4 nonstop flights that take off from San Francisco and land in Cancún, with an average flight time of 5h 26m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 17 flights. The most frequent day of departure is Saturday, when 24% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between San Francisco and Cancún?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Francisco to Cancún take?

Direct flights cover the 2,404 miles separating San Francisco to Cancún in about 5h 10m.

What’s the earliest departure time from San Francisco to Cancun?

Early birds can take the earliest flight from San Francisco at 7:31 am and will be landing in Cancún at 2:54 pm.

What’s the latest departure time from San Francisco to Cancun?

If you prefer to fly at night, the latest flight from San Francisco to Cancún jets off at 11:25 pm and lands at 6:48 am.

Good to know

Low season

September

High season

December

Cheapest flight

$113
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Francisco to Cancún

When to book flights from San Francisco to Cancún

Are your dates flexible? Find out the best times to travel from San Francisco to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Cancun

  • How can I get the earliest flight to Cancun from San Francisco?

    Stay at a hotel near SFO if you want to catch up with the earliest flight to Cancun. A good facility  tobook in this case is Travelodge by Wyndham San Francisco Airport North, which offers free airport shuttles in addition to being near the airport.

  • Which airlines should I book when flying from San Francisco to Cancun with kid(s)?

    JetBlue, which has the most extra legroom and spacious seats, tops the list of the airlines you should book if you are accompanied by your kids from San Francisco to Cancun. You and your kids can remain comfortable for the rest of the journey.

  • How convenient is it to land at Cancun International Airport (CUN)?

    If you land at CUN late at night, you can sleep padded seats with armrests in Terminals 2 and 3. Additionally, you can also connect to a nearby hotel. Comfort Inn, which avails free airport shuttles at CUN 24/7, is one of the options to consider.

  • Which other cities can I get to from Cancun International Airport (CUN)?

    Apart from being the gateway to Cancun, Cancun International Airport also serves a number of cities in Mexico. For instance, you can easily connect to Isla Mujeres, Leona Vicario, and Kantunilkin from CUN. Among the various transport options available, the most convenient way to connect from CUN to any of these cities is by rental cars.

  •  How can I get out of Cancun International Airport?

    Cancun airport taxis are the most reliable way of connecting from Cancun International Airport to the city center or accommodation. You can access these taxis at the parking lot immediately after the baggage claim area. However, if you have fixed budget, you can use Autobuses ADO when getting out of the airport.

  • Where can I get rental cars upon landing at Cancun International Airport (CUN)?

    There is a rental car center inside Cancun International Airport, which makes it easier for travelers in need of a rental car to get one upon landing. This rental car center houses, among other companies, Enterprise, Thrifty, and Alamo.

  • Are there any prayer rooms or chapels at San Francisco International Airport?

    Although San Francisco International Airport does not have an interfaith chapel, there is a Christian Science Reading Room that is in Terminal 1 and provides travelers with a quiet area to relax, meditate, and pray. The Berman Reflection Room can be found in the International Terminal and is also meant to be used for self reflection.

  • What can I do at San Francisco International Airport while waiting for my flight?

    If you are interested in learning more about San Francisco International Airport, head to an Information Desk to receive a map of one of the three different self-guided tours that are available. For those who enjoy planes, go to the Aviation Museum in the International Terminal, which is free to access and features exhibits related to the region’s aviation history.

  • Do any hotels have a complimentary shuttle service to Cancun International Airport?

    The Bel Air Collection Resort & Spa Cancun is a luxurious 4-star choice that offers a free shuttle to Cancun International Airport and is located directly on the Caribbean Sea. If you would like a more budget-friendly hotel, select the Comfort Inn Cancun Aeropuerto, which also has a free shuttle service and is a 20m drive from Delfines Beach.

  • Where is there to eat at Cancun International Airport?

    TGI Fridays can be found in Terminal 2 of Cancun International Airport and serves a casual American-style menu, while Bubba Gump is in Terminal 3 and specializes in fish and seafood. Peking Xpress is also in Terminal 3 and a has a selection of Chinese to-go items.

  • What is the cheapest flight from San Francisco to Cancún?

    In the last 3 days, the lowest price for a flight from San Francisco to Cancún was $113 for a one-way ticket and $261 for a round-trip.

  • Do I need a passport to fly between San Francisco and Cancún?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Cancún.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Cancun?

    Alaska Airlines, Air Canada, Delta, JetBlue, and Aeromexico offer inflight Wi-Fi service on the San Francisco to Cancun flight route.

  • Which aircraft models fly most regularly from San Francisco to Cancun?

    The Boeing 737-900 is the aircraft model that flies most regularly on the San Francisco to Cancun flight route.

  • Which airline alliances offer flights from San Francisco to Cancun?

    oneworld, and Star Alliance are the airline alliances operating flights between San Francisco and Cancún, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to Cancun?

    There are nonstop flights from San Francisco to Cancun on a daily basis.

  • Which is the best airline for flights from San Francisco to Cancún, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from San Francisco to Cancún are Alaska Airlines and Delta. With an average price for the route of $480 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $543 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Francisco to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from San Francisco to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for $294 or less one-way and $646 or less round-trip.
  • San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport (SJC) or Oakland International Airport (OAK). However, the easier accessibility of SFO from different parts of San Francisco is what makes it a preference among most travelers.
  • Buses provide reliable and convenient way for those connecting to SFO from Downtown San Francisco. In particular, three lines - 142, 292, and 398, - provide bus transport services from downtown to SFO every day of the week.
  • Since San Francisco International Airport (SFO) serves as a hub for Alaska Airlines and United Airlines, booking any of these airlines gives you a chance to enjoy world-class lounge amenities before getting to your plane. Additionally, these airlines have the highest frequency of daily flights from San Francisco to Cancun. This means you can reliably get a flight that fits your schedule.
  • To make your travels as easy as possible, search for nonstop flights from San Francisco to Cancun. Interjet and United Airlines offer many daily flights without layovers, and they also allow international travelers to check one piece of luggage for free.
  • If you would like to relax in a comfortable and quiet area before your flight from San Francisco to Cancun leaves, buy a pass for the Centurion Lounge in Terminal 3 of San Francisco International Airport (SFO). Equipped with showers, Wi-Fi, televisions, and magazines, this lounge contains everything you will need to relax for a few hours before boarding.
  • For those who often get stressed while traveling, consider paying a visit to one of the two yoga rooms at San Francisco International Airport. Located in Terminals 2 and 3, these rooms contain free exercise mats, drinking fountains, and educational DVDs that show guests how to do popular yoga positions.
  • To grab a taxi to travel from Cancun International Airport (CUN) to your hotel, stop by the Prepaid Taxi booth in the Arrivals terminal. This desk will allow you to pay a flat rate for your trip and will provide you with a ticket that you will then present to your taxi driver.
  • If you need to leave a coat or a small bag at Cancun International Airport, go to the Luggage Storage and Locker desk that can be found in the main Arrivals terminal. Items can be stored for both short and long-term periods, and prices start at 80 MXN (approximately 4 USD) per day.
See more tips

Prefer to fly non-stop from San Francisco to Cancún?

Find which airlines fly direct from San Francisco to Cancun, which days they fly and book direct flights.

Nonstop departures

San Francisco to Cancun

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

Cancun to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from San Francisco to Cancún

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9282 reviews
8.6Crew
8.2Boarding
7.9Comfort
7.3Entertainment
7.3Food
Airline reviews

Crew was great snacks could be approved upon. Healthier options

8.0 ExcellentAnonymous, Jun 2024SFO - ANC
Read more about Alaska Airlines reviews

Crew was great snacks could be approved upon. Healthier options

Everything was great but there were no entertainment options available.

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

The plane had to sit on the tarmac for 45 minutes once it had landed. Not Alaska’s fault.

Flight was cancelled just before we boarded. I had to stayed an extra night in SF and arrived one day late. Also I had to flight back JFK and not Newark since they didn't have flight to Newark until very late the following day. A real bad experience on this flight. It took me 2 days to get back home.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Given incorrect gate upon check-in, corrected by the gate attendant, D6 rather than D5, minor inconvenience. As with the previous flight, passengers were admonished to voluntarily gate-check carry-on luggage with the statement that those in the last boarding group would have no choice but to do so. If the Boeing 737 MAX8/MAX9 doesn't have room for carry-ons it's an interior design flaw on the part of Boeing. Posting an advance warning would be helpful, such as "Boeing 737 MAX planes feature limited carry-on space. Please be aware." SFO's amenities and TSA much better than MCO's. Crew was amazing! Brought my own food because Alaska's onboard selection has soy in everything. Beverage service was excellent. This was the first and last trip with Alaska after the previous flight's issues. It's no reflection on the crew of this flight. They were great.

The flight was mostly smooth and quiet. No seatback screens.

I enjoyed the leg room at my seat, but I was in an exit row.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

Great airplane The confort was within the high standards. My only little problem was That all the movies ( only 3) was on Spanish, even though I was selecting the audio on English it didn't happen. After that I highly recommend aeromexico

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Aeromexico es siempre una buena opción, relación precio calidad adecuada!

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

Frankfurt airport is the worst. Passengers are forced to use stairs to get to the terminal or catch a shuttle. Very inconvenient for passengers who are ambulatory challenged or have physical handicaps.

The entertainment wasn’t playing in the app or online.

Why does it have to be painful to fly long distances?

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Online check-in was not user-friendly. Too many fees, not cost effective.

They wouldn’t let us on the flight even tho we were an hour early. No refund not even our bags that were prepaid

I brought a ticket and car rental through Travelocity. There was no where to add a KTN. So I thought i’d add it by looking up ticket on frontier website. I tried 3 times with the frontier chat bot to add my KTN it never updated my boarding pass. So then I tried showing up early to do it in person at the airport. The first employee update my ktn in the system and gave me a new boarding pass. I was sent back by tsa to join regular line. Then I was told to add my Ktn. It would cost me $25 extra. Given the length of the cue I did pay. Congratulations! BUT I will NEVER fly frontier again. Plus the plane was very old. It had actual ashtrays and old looking tray backs. Worst travel experience ever. Im warning my friends and family not to use frontier ever.

I did not enjoy the trip home on Frontier for several reasons: there is too much cost besides the flight, which was more than I would normally pay, then having to pay for luggage, and carry-on, seat (if you want to reserve when booking) then you must pay over $3 for a can of soda, and $4 for a snack. A cup of water is free.

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

I appreciated the upgrade to free cary-on bag and seat selection at no charge

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Book cheap flights from San Francisco to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Cancún found on KAYAK in the last 72 hours.
8/11Sun
1 stopFrontier
10h 03mSFO-CUN
$113
8/13Tue
1 stopFrontier
30h 58mSFO-CUN
$118
9/3Tue
1 stopAmerican Airlines
11h 54mSFO-CUN
$167
8/19Mon
1 stopAmerican Airlines
14h 08mSFO-CUN
$171
12/1Sun
nonstopUnited Airlines
5h 10mSFO-CUN
$173
8/16Fri
nonstopUnited Airlines
5h 27mSFO-CUN
$200
10/13Sun
1 stopAeromexico
21h 29mSFO-CUN
$212
10/17Thu
1 stopAeromexico
17h 39mSFO-CUN
$222
8/14Wed
2 stopsAlaska Airlines
20h 49mSFO-CUN
$236
7/6Sat
nonstopAlaska Airlines
5h 31mSFO-CUN
$261

Search by stops

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Last minute flights from San Francisco to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Cancún that are departing in the next 10 days.
6/15Sat
nonstop
5h 31mSFO-CUN
6/18Tue
multi-stop
13h 48mCUN-SFO
$515
6/15Sat
nonstop
5h 31mSFO-CUN
6/17Mon
multi-stop
22h 12mCUN-SFO
$542
6/15Sat
multi-stopFrontier
18h 33mSFO-CUN
6/18Tue
multi-stopFrontier
13h 48mCUN-SFO
$556
6/15Sat
multi-stopFrontier
18h 33mSFO-CUN
6/18Tue
multi-stopFrontier
13h 48mCUN-SFO
$566
6/15Sat
multi-stopAeromexico
9h 01mSFO-CUN
6/20Thu
multi-stopAeromexico
18h 59mCUN-SFO
$623
6/15Sat
nonstopUnited Airlines
5h 23mSFO-CUN
6/21Fri
nonstopUnited Airlines
5h 51mCUN-SFO
$626
6/14Fri
multi-stopUnited Airlines
14h 42mSFO-CUN
6/20Thu
nonstopUnited Airlines
5h 51mCUN-SFO
$628
6/17Mon
multi-stopAmerican Airlines
16h 14mSFO-CUN
7/4Thu
multi-stopAmerican Airlines
22h 19mCUN-SFO
$630
6/15Sat
nonstopAmerican Airlines
5h 31mSFO-CUN
6/18Tue
multi-stopAmerican Airlines
9h 06mCUN-SFO
$647
6/18Tue
multi-stopAeromexico
20h 15mSFO-CUN
6/24Mon
multi-stopAeromexico
15h 05mCUN-SFO
$823

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San Francisco - Cancún Flights

Departure:

San Francisco (SFO)United States

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - San Francisco

Cabin classes:

$1,639
$1,206
$1,384
$523

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