Lowest Priced Flights to Costa Rica on Aeromexico from 843USD*
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1 Passenger
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Find flight deals to Costa Rica
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USD
Los Angeles (LAX)to
San Jose, CR (SJO)10/10/2026 - 12/10/2026
Fares from
843USD
Viewed 13 hours ago
Round trip
Economy
Los Angeles (LAX)to
San Jose, CR (SJO)10/10/2026 - 13/10/2026
Fares from
1,003USD
Viewed 12 hours ago
Round trip
Economy
Seattle (SEA)to
San Jose, CR (SJO)11/08/2026 - 16/08/2026
Fares from
1,477USD
Viewed 9 minutes ago
Round trip
Economy
San Francisco (SFO)to
San Jose, CR (SJO)17/09/2026 - 24/09/2026
Fares from
956USD
Viewed 13 minutes ago
Round trip
Economy
San Francisco (SFO)to
San Jose, CR (SJO)05/09/2026 - 21/09/2026
Fares from
1,418USD
Viewed 14 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.
Book the lowest prices on flights to Costa Rica
flight_takeoff
flight_land
USD
Los Angeles (LAX)to
San Jose, CR (SJO)10/10/2026 - 12/10/2026
Fares from
843USD
Viewed 13 hours ago
Round trip
Economy
Seattle (SEA)to
San Jose, CR (SJO)11/08/2026 - 16/08/2026
Fares from
1,477USD
Viewed 9 minutes ago
Round trip
Economy
San Francisco (SFO)to
San Jose, CR (SJO)17/09/2026 - 24/09/2026
Fares from
956USD
Viewed 13 minutes 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.