SJO - SJU

$206 Find Cheap Flights from San José to San Juan

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 José to San Juan departing on 7/10. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to San Juan, 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 José to San Juan, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$318
Typical prices: $217-$364
Copa Airlines
Mon 8/10Sat 8/15
SJO - SJU • 1 stop
Cheapest one-way
$206
Typical prices: $195-$287
Copa Airlines
Fri 7/10
SJO - SJU • 1 stop
Top airlines
Cheapest • from $318 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San José to San Juan (SJO-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to San Juan 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to San Juan

Mon, Aug 10 - Sat, Aug 15
Copa Airlines Logo
5:55 pm - 4:14 pm
SJO
-
SJU
20h 19m
1 stop
Copa Airlines Logo
6:17 pm - 10:58 am
SJU
-
SJO
18h 41m
1 stop
$318Copa Airlines
Fri, Sep 11 - Tue, Sep 15
Copa Airlines Logo
10:03 am - 10:29 pm
SJO
-
SJU
10h 26m
1 stop
Copa Airlines Logo
6:16 pm - 9:04 am
SJU
-
SJO
16h 48m
1 stop
$328Copa Airlines
Thu, Aug 6 - Wed, Aug 12
Frontier Logo
9:35 am - 7:32 pm
SJO
-
SJU
7h 57m
1 stop
Frontier Logo
8:37 pm - 8:20 am
SJU
-
SJO
13h 43m
1 stop
$350Frontier
Tue, Sep 15 - Sat, Sep 26
Copa Airlines Logo
8:12 am - 4:14 pm
SJO
-
SJU
6h 02m
1 stop
Copa Airlines Logo
5:33 am - 9:04 am
SJU
-
SJO
5h 31m
1 stop
$359Copa Airlines
Fri, Sep 4 - Tue, Sep 15
United Airlines Logo
1:25 pm - 8:38 pm
SJO
-
SJU
29h 13m
1 stop
United Airlines Logo
3:56 pm - 7:37 pm
SJU
-
SJO
29h 41m
2 stops
$372United Airlines
Thu, Jul 2 - Sat, Jul 11
Copa Airlines Logo
6:17 pm - 4:14 pm
SJO
-
SJU
19h 57m
1 stop
Copa Airlines Logo
6:17 pm - 7:12 am
SJU
-
SJO
14h 55m
1 stop
$379Copa Airlines
Sun, Aug 9 - Sat, Aug 15
Copa Airlines Logo
8:45 am - 4:14 pm
SJO
-
SJU
5h 29m
1 stop
Copa Airlines Logo
5:34 am - 9:04 am
SJU
-
SJO
5h 30m
1 stop
$382Copa Airlines
Thu, Sep 10 - Tue, Sep 15
United Airlines Logo
1:25 pm - 2:44 pm
SJO
-
SJU
23h 19m
2 stops
United Airlines Logo
7:00 am - 12:21 pm
SJU
-
SJO
31h 21m
1 stop
$383United Airlines
Sun, Aug 9 - Mon, Aug 17
Multiple Airlines Logo
8:45 am - 4:14 pm
SJO
-
SJU
5h 29m
1 stop
Multiple Airlines Logo
6:35 pm - 11:55 pm
SJU
-
SJO
7h 20m
1 stop
$384Multiple Airlines
Tue, Aug 11 - Thu, Aug 13
Copa Airlines Logo
8:45 am - 4:14 pm
SJO
-
SJU
5h 29m
1 stop
Copa Airlines Logo
6:17 pm - 9:45 pm
SJU
-
SJO
5h 28m
1 stop
$388Copa Airlines
Booking Insights

KAYAK's insights & trends for San José to San Juan flights

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

How much is a round-trip flight from San José to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San José to San Juan Luis Munoz Marin Intl Airport departing in August.

What’s the cheapest day of the week to fly from San José to San Juan?

The average price of all round-trip flights from San José to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

For San José to San Juan, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Juan back to San José, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to San Juan Luis Munoz Marin Intl Airport, 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 José to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $234 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $332 and $329 respectively.

Can I save money by flying with a layover from San José to San Juan Luis Munoz Marin Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $296, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from San José to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San José to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from San José to San Juan

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonJune
Cheapest flight$206
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San José to San Juan

When to book flights from San José to San Juan

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

  • What is the cheapest flight from San José to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from San José to San Juan Luis Munoz Marin Intl Airport was $206 for a one-way ticket and $318 for a round-trip.

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

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

  • Which airports will I be using when flying from San José to San Juan?

    On your way to San Juan, you’ll fly out from San José Juan Santamaria Intl. You’ll be landing at San Juan Luis Munoz Marin Intl.

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

    The Airbus A320neo is the aircraft model that flies most regularly on the San José to San Juan flight route.

  • Which airline alliances offer flights from San José to San Juan?

    Star Alliance is the only airline alliance operating flights between San José and San Juan.

  • Which is the best airline for flights from San José to San Juan, Copa Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from San José to San Juan are Copa Airlines and Avianca. With an average price for the route of $329 and an overall rating of 7.6, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $249 and an overall rating of 6.5.

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

    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 José to San Juan.

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

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

    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 San Juan with an airline and back to San José with another airline. Booking your flights between San José and SJU 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 José to San Juan?

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

Reviews of the top airlines flying from San José to San Juan

 
See real verified KAYAK customer reviews for airlines flying from San José to San Juan. 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 José to San Juan? 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.
7.6
Copa AirlinesOverall score based on 1569 reviews
7.4Comfort
7.8Boarding
8.1Crew
6.8Entertainment
6.9Food
Airline reviews

I had to run from the end of terminal one to the end of terminal two to make the connecting flight....probably a kilometer. No electric carts were available. I'm 76 and literally had to run to make the connection at the last minute. The connecting time was absolutely unrealistic. When Last Call was announced, I tried to get other Copa gate staff to call Gate 221 to let them know I was on my way, but they said no. I came within 1 minute of missing the flight.

2.0 MediocreFred, May 2026
UIO - PTY
Read more Copa Airlines reviews

I had to run from the end of terminal one to the end of terminal two to make the connecting flight....probably a kilometer. No electric carts were available. I'm 76 and literally had to run to make the connection at the last minute. The connecting time was absolutely unrealistic. When Last Call was announced, I tried to get other Copa gate staff to call Gate 221 to let them know I was on my way, but they said no. I came within 1 minute of missing the flight.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Avoid at all costs. My wife had to stay back on a connecting flight as her parents flight was delayed. 10 days later on the way back they cancelled all our flights. We had to rebook all four of us on the next days flight.

Do not book it’s a scam! They stole $1200 from me

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

A flawless trip, great experience. Keep up the good work!

The employees at the gate were not communicating, they preferred to give the upgrade to pilots and not to the elite passengers Every flight I more disappointing, clients shooed be priority instead of other employees even if they are pilots, there was plenty room for pilots in economy

After boarding, there was a small issue with the aircraft which caused a delay of about 45 minutes. During boarding and while passengers were being seated, the plane was being refueled. There were also a lot of unusual noises during the flight, which was not very reassuring. In addition, there was no WiFi or entertainment available.

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I upgraded to businesses class. Because of that the flight was comfortable.

Provide free food and drinks on an international flight. Add updated head rests

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

Everything you need to know for your flight from San José to San Juan

Information on your arrival and departure airports