Southwest® flights from San Antonio to Costa Rica

Promo Code

Popular flight deals and low fares from San Antonio

$

San Antonio (SAT)to

Liberia, Costa Rica (LIR)
Depart: 09/19/2026
From
$227
Seen: 18 hrs ago
One-way
Basic

San Antonio (SAT)to

San Jose, Costa Rica (SJO)
Depart: 08/30/2026
From
$332
Seen: 19 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.

Shop more flights from San Antonio

$
Shop more flights from San Antonio
From
To
Fare Type
Dates
Price
San Antonio (SAT)San Jose, Costa Rica (SJO)One-way
/
Basic		Depart: 02/02/2027

From

$208

Seen: 11 hrs ago

San Antonio (SAT)Liberia, Costa Rica (LIR)One-way
/
Basic		Depart: 01/02/2027

From

$312

Seen: 1 hour ago

*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.

More Routes from San Antonio

Popular Routes from Southwest Airlines®

Explore Southwest Airlines® Top-Pick Destinations