Lowest Priced Flights to Costa Rica on Aeromexico from 931USD*
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1 Passenger
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Find flight deals to Costa Rica
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No fares were found for the selected criteria. Please try again with different City, Date Range and Budget.
No fares were found for the selected criteria. Please try again with different City, Date Range and Budget.*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Book the lowest prices on flights to Costa Rica
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San Francisco (SFO)to
San Jose, CR (SJO)16/01/2026 - 26/01/2026
From
931USD
Viewed 11 hours ago
Round trip
Economy
Seattle (SEA)to
San Jose, CR (SJO)22/12/2025 - 06/01/2026
From
1,326USD
Viewed 17 hours ago
Round trip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.