Southwest® flights to San Jose, Costa Rica

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Popular flights to San Jose, Costa Rica on Southwest Airlines

$

Baltimore/Washington (BWI)to

San Jose, Costa Rica (SJO)
Depart: 03/17/2026
From
$148
Seen: 7 hrs ago
One-way
Basic

Washington, D.C. (Reagan National) (DCA)to

San Jose, Costa Rica (SJO)
Depart: 03/24/2026
From
$152
Seen: 18 hrs ago
One-way
Basic

Austin (AUS)to

San Jose, Costa Rica (SJO)
Depart: 03/23/2026
From
$159
Seen: 15 hrs ago
One-way
Basic

Denver (DEN)to

San Jose, Costa Rica (SJO)
Depart: 03/24/2026
From
$163
Seen: 1 minutes ago
One-way
Basic

Atlanta (ATL)to

San Jose, Costa Rica (SJO)
Depart: 04/09/2026
From
$166
Seen: 2 hrs ago
One-way
Basic

Orlando (MCO)to

San Jose, Costa Rica (SJO)
Depart: 04/09/2026
From
$172
Seen: 13 hrs ago
One-way
Basic

Nashville (BNA)to

San Jose, Costa Rica (SJO)
Depart: 03/31/2026
From
$180
Seen: 22 hrs ago
One-way
Basic

Phoenix (PHX)to

San Jose, Costa Rica (SJO)
Depart: 04/09/2026
From
$182
Seen: 22 hrs ago
One-way
Basic

San Diego (SAN)to

San Jose, Costa Rica (SJO)
Depart: 03/24/2026
From
$184
Seen: 12 hrs ago
One-way
Basic

Houston (Hobby) (HOU)to

San Jose, Costa Rica (SJO)
Depart: 04/08/2026
From
$212
Seen: 6 hrs ago
One-way
Basic

Chicago (Midway) (MDW)to

San Jose, Costa Rica (SJO)
Depart: 04/10/2026
From
$220
Seen: 20 hrs ago
One-way
Basic

Sacramento (SMF)to

San Jose, Costa Rica (SJO)
Depart: 04/12/2026
From
$229
Seen: 5 minutes ago
One-way
Basic

New Orleans (MSY)to

San Jose, Costa Rica (SJO)
Depart: 03/25/2026
From
$245
Seen: 2 hrs ago
One-way
Basic

San Antonio (SAT)to

San Jose, Costa Rica (SJO)
Depart: 03/24/2026
From
$254
Seen: 18 hrs ago
One-way
Basic

St. Louis (STL)to

San Jose, Costa Rica (SJO)
Depart: 04/12/2026
From
$264
Seen: 18 hrs ago
One-way
Basic

Kansas City (MCI)to

San Jose, Costa Rica (SJO)
Depart: 03/19/2026
From
$264
Seen: 17 hrs ago
One-way
Basic

Los Angeles (LAX)to

San Jose, Costa Rica (SJO)
Depart: 04/08/2026
From
$275
Seen: 16 hrs ago
One-way
Basic

Oakland (OAK)to

San Jose, Costa Rica (SJO)
Depart: 04/07/2026
From
$289
Seen: 20 hrs ago
One-way
Basic

San Jose, CA (SJC)to

San Jose, Costa Rica (SJO)
Depart: 04/08/2026
From
$289
Seen: 24 minutes ago
One-way
Basic

Dallas (Love Field) (DAL)to

San Jose, Costa Rica (SJO)
Depart: 03/15/2026
From
$306
Seen: 14 hrs ago
One-way
Basic

*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

Visit San Jose, Costa Rica

Book your next flight to San José with Southwest Airlines and explore a destination known for its rich culture, lush surroundings, and vibrant city life. Start planning your Costa Rica getaway and discover why San José is a popular gateway for travelers visiting the region.


Flights to Juan Santamaría International Airport

When you book a flight to Juan Santamaría Airport, you’ll land at the primary international gateway serving San Jose and Costa Rica at large. Located just outside the city center, the San Jose, Costa Rica airport offers easy access to local transportation options like buses and taxis to get you to your destination. Whether you’re looking for direct flights to Costa Rica or connecting routes, Southwest is your starting point.


How to Find a Cheap Flight to Costa Rica

Exploring how to find a cheap flight to Costa Rica and when to book? The Southwest Low Fare Calendar is the first stop for savvy travelers who want to spot inexpensive flights to Costa Rica, but here are a few other tips for finding airfare on the cheap:

  • Fly during off-peak times, like early mornings or late at night, if your schedule can accommodate it.
  • Book your flight on low-demand days, such as Tuesday or Wednesday, to save on airfare.
  • Lock in a lower price by booking your flight as far in advance as you can.

What’s the Best Time to Visit Costa Rica?

For many travelers, the best time to visit Costa Rica falls between December and April, which is the Costa Rica dry season. If you prefer fewer crowds and greener landscapes, the best time of year to visit Costa Rica might be during the rainy season from May through November.

Details about Juan Santamaría International Airport

San Jose, Costa Rica airport
Airport code:
SJO
City:
San Jose, Costa Rica
State:
Provincia de San José
Concourse:
Main Terminal
Gates:
Gates change daily
Airport-provided WiFi
Cities with weekly flights from SJO:
93
Cities with daily nonstop flights Monday through Friday from SJO:
2
Cities with daily nonstop flights Saturday through Sunday from SJO:
4§

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2025 and 10/31/2025.

Find cheap flights to San Jose, Costa Rica

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