$111 Cheap Flights from San Juan (SJU) to San José (SJO)

View $111 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)

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

Prices were available within the past 7 days and start at $111 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Wed, Dec 24 - Wed, Dec 31
SJU
San Juan
SJO
San José
$227 Roundtrip, just found
$227
Roundtrip
just found
Select Copa flight, departing Wed, Dec 24 from San Juan to San José, returning Wed, Dec 31, priced at $227 just found
Copa
Wed, Dec 31 - Thu, Jan 8
SJU
San Juan
SJO
San José
$234 Roundtrip, just found
$234
Roundtrip
just found
Select Copa flight, departing Wed, Dec 31 from San Juan to San José, returning Thu, Jan 8, priced at $234 just found
Copa
Thu, Jan 22 - Sat, Jan 31
SJU
San Juan
SJO
San José
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Copa flight, departing Thu, Jan 22 from San Juan to San José, returning Sat, Jan 31, priced at $237 found 2 hours ago
American Airlines
Wed, Jan 21 - Mon, Jan 26
SJU
San Juan
SJO
San José
$239 Roundtrip, found 8 hours ago
$239
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Jan 21 from San Juan to San José, returning Mon, Jan 26, priced at $239 found 8 hours ago
Copa
Sun, May 3 - Wed, May 13
SJU
San Juan
SJO
San José
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Copa flight, departing Sun, May 3 from San Juan to San José, returning Wed, May 13, priced at $241 just found
Copa
Thu, Jan 22 - Sat, Jan 31
SJU
San Juan
SJO
San José
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select Copa flight, departing Thu, Jan 22 from San Juan to San José, returning Sat, Jan 31, priced at $244 found 2 hours ago
Copa
Thu, Apr 16 - Sun, Apr 26
SJU
San Juan
SJO
San José
$251 Roundtrip, found 1 hour ago
$251
Roundtrip
found 1 hour ago
Select Copa flight, departing Thu, Apr 16 from San Juan to San José, returning Sun, Apr 26, priced at $251 found 1 hour ago
United
Sat, May 30 - Tue, Jun 2
SJU
San Juan
SJO
San José
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 30 from San Juan to San José, returning Tue, Jun 2, priced at $253 found 4 days ago
avianca
Sun, Jan 25 - Fri, Jan 30
SJU
San Juan
SJO
San José
$264 Roundtrip, found 1 hour ago
$264
Roundtrip
found 1 hour ago
Select avianca flight, departing Sun, Jan 25 from San Juan to San José, returning Fri, Jan 30, priced at $264 found 1 hour ago
JetBlue Airways
Thu, Dec 4 - Wed, Dec 10
SJU
San Juan
SJO
San José
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Dec 4 from San Juan to San José, returning Wed, Dec 10, priced at $297 found 1 day ago

Find the cheapest month to fly from San Juan (SJU) to San José (SJO)

August is typically the cheapest month to fly

From $176 - $284 per traveler.

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $322
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $322
Flights from San Juan (SJU) to San José (SJO)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United, avianca
Roundtrip price
$226
Distance
1349 mi

San Juan to San José Flights

The cheapest times to fly from San Juan to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to San José are during the month of December. You can find some of the cheapest flights from San Juan to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to San José

Sunday is one of the best days to book for cheap flights from San Juan to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $111 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO) cost?
Grab a cheap one-way flight from $111 or cheap return flight from $227 from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between SJU and SJO. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)?
To find the cheapest airline that'll fly you from SJU to SJO, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)?
There are no daily nonstop flights available from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SJU to SJO?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)?
To arrive at Juan Santamaria Intl. Airport (SJO) without delays, choose a flight that leaves from Luis Munoz Marin Intl. Airport (SJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO) last-minute?
Last-minute fares from SJU to SJO are generally more expensive. For the best rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a SJU to SJO flight and hotel package?
Opting for a SJU to SJO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Juan Santamaria Intl. Airport (SJO)?
You can usually cancel or reschedule your SJU to SJO flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.