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Popular San Diego to Costa Rica flight itineraries
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*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. Additional bag and optional fees for products and services may apply.
Find more San Diego to Costa Rica deals
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From | To | Fare type | Travel dates | Price |
|---|---|---|---|---|
| San Diego (SAN) | San Jose, CR (SJO) | Round trip I Economy | 23/12/2025 - 03/01/2026 | from $1,337Fare subject to changes Updated: 22 hours ago |
| San Diego (SAN) | Liberia (Costa Rica) (LIR) | Round trip I Economy | 22/12/2025 - 30/12/2025 | from $649Fare subject to changes Updated: 10 hours ago |
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
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