Southwest® flights from Harlingen/South Padre Island to Costa Rica
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Popular flight deals and low fares from Harlingen/South Padre Island
flight_takeoff
flight_land
$
Harlingen/South Padre Island (HRL)to
San Jose, Costa Rica (SJO)Depart: 02/26/2026
From
$273
Seen: 4 hrs ago
One-way
Basic
Harlingen/South Padre Island (HRL)to
Liberia, Costa Rica (LIR)Depart: 02/26/2026
From
$376
Seen: 1 hour 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 Harlingen/South Padre Island
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Harlingen/South Padre Island (HRL) | San Jose, Costa Rica (SJO) | One-way / Basic | Depart: 04/23/2026 | From $248 Seen: 2 hrs ago |
| Harlingen/South Padre Island (HRL) | Liberia, Costa Rica (LIR) | One-way / Basic | Depart: 04/23/2026 | From $272 Seen: 2 hrs 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 Harlingen/South Padre Island
Popular Routes from Southwest Airlines®
Explore Southwest Airlines® Top-Pick Destinations