Southwest® flights from Charleston to Costa Rica
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1 Passenger
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Popular flight deals and low fares from Charleston
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Charleston (CHS)to
San Jose, Costa Rica (SJO)Depart: 12/31/2025
From
$256
Seen: 5 hrs ago
One-way
Basic
Charleston (CHS)to
Liberia, Costa Rica (LIR)Depart: 12/31/2025
From
$235
Seen: 8 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 Charleston
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Charleston (CHS) | San Jose, Costa Rica (SJO) | One-way / Basic | Depart: 02/18/2026 | From $207 Seen: 9 hrs ago |
| Charleston (CHS) | Liberia, Costa Rica (LIR) | One-way / Basic | Depart: 03/11/2026 | From $242 Seen: 12 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.
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