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SJU - OPO

Find cheap flights from San Juan to Porto

1 adult
0 bags
Sat 7/13
Sat 7/20

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Porto, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Flights from San Juan to Porto - Travel Insights & Trends

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

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Porto, 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 Juan Luis Munoz Marin Intl Airport to Porto is February, where tickets cost $627 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,751 and $1,672 respectively.

Good to know

Low season

February

High season

October
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 39% lower on average.

When to book flights from San Juan to Porto

Are your dates flexible? Find out the best times to travel from San Juan to Porto 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 San Juan to Porto flights

  • Do I need a passport to fly between San Juan and Porto?

    A passport is required to fly from San Juan to Porto.

  • Which aircraft models fly most regularly from San Juan to Porto?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Juan to Porto?

    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 Juan to Porto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from San Juan 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 Juan to Porto?

    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 Porto with an airline and back to San Juan with another airline. Booking your flights between San Juan and OPO 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 Juan to Porto?

    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 Porto from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from San Juan to Porto

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Porto. 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 Juan to Porto? 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.
7.4
United AirlinesOverall score based on 10000 reviews
8.1Crew
7.2Comfort
7.1Entertainment
6.7Food
7.7Boarding
Airline reviews

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

4.0 OkayJohn, Jun 2024SFO - DCA
Read more about United Airlines reviews

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

Not worth the premium paid for the first class ticket

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

There was a delay that was unexpected. The seats were uncomfortable for the length of the flight.

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

It was a great flight, great crew, excellent service, fantastic brand new place, overall 10+ on the experience! Thank you.

Everything was good, hard to really comfortable on a flight that long.

We were told our seats were switched which put us in row 1 instead of 12. We were not able to keep our personal items with us. This caused us not to be able to have our gum to pop our ears and we weren’t able to get our iPads out due to the seat belt sign never turning off.

Tired of being nickel and dimed for every little thing, especially carry-on luggage.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

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

Seats in coach aren't padded enough for a 6 hour flight

The flight was awful. Apart from the flight delays, it was bumpy and uncomfortable. I feared for my life.

I wish there were no credit card announcements. I paid hundreds of dollars, I don't need to pay again by sitting through advertisements.

American Airlines is awful!! Will never fly with them again. Connection flight left early leaving 22 people in Charlotte with no way to get to Key West for 24 hours. Would not provide hotel or any other accommodations. Bags were delayed two days.

Very, very dirty plane and I fly around one time a month. This plane looked like it wasn’t cleaned in a long time. Otherwise, good flight.

Flight was changed last min. Had a screaming infant a row in front of me and a parent who did nothing to calm the child.

Excellent pilots in an extremely foggy situation. Very good communication with the passengers about possibly being diverted to another airport.

Too many gate changes for someone of my age. Gate changed to another terminal!!!!! Do you know how hard it is to change to another gate???? walking with a bad knee and back with no assistance! You need more transportation workers that can assist the elderly when gate changes happen!

Iberia canceled then rescheduled the first leg of this flight three weeks before my trip left on May 11. I had to cancel and get a refund. And scramble to find a different flight through a travel agency flying on United. And Kayak , you’ve been writing me ever since as if I’m still on this original flight! Pretty scary you have no way of knowing what has befallen your customers! I will never buy plane tix from you again!

As an advantage member I found the experience very positive

The flight from Amsterdam to Dallas was great, ok food, good service, great entertainment. But Dallas to SF was very tiring because of two hour delay inside the airplane waiting for AA paper work in 99 degrees in the sun. We had no oxygen and the pilot had to ask everyone to blast the AC because it was getting too hot inside the cabin.

American Airlines switched aircrafts for some reason and the new plane had to be checked, It took an hour for this while we were on the plane parked. But then we waited one more hour for an officer to come and fill out paperwork so that he could ok the plane or fly it himself, something of that nature. It was 99 degrees in Dallas and we were cooking inside the plane. The pilot had to ask everyone to shut the window shutters and open the air full blow because it was too hot inside the cabin and smelled like gasoline. Worse was that when I bought the ticket, the third party seller called to insist in buying insurance for this flight. I told them no because I was not going to save any money after all, so I made it to SF somehow by a miracle. Why buy insurance when the airlines are responsible for any delay, cancelation, or problem. Please advice third party sellers like Underpricer to not call and try to sell insurance at $100 per passenger.

My flight was cancelled after a 7 hour delay. I am awaiting a refund.

Disappointing. Had to pay 70 euros for one checked bag. Transatlantic flight was cramped, not very comfortable

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

Good. Madrid to SFO was way better than ARN to Madrid. Mercifully, the seats to Madrid didn't recline. So although there was no leg room, your knees didn't get crushed

Overall was good except for the seat which, for an 8 hour intercontinental flight, was uncorfortable. For that kind of flight seats should have more space, even for economy seats.

Good food, prompt and timely flight, good on-board personnel

Book cheap flights from San Juan to Porto

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3700 miSJU-OPO

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San Juan - Porto Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Porto (OPO)Portugal

Cabin classes:

Browse origins:

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  • San Juan Airport

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