Explore Air Canada flights from United States to Costa Rica starting at USD 355*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares between United States and Costa Rica
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San Francisco (SFO)to
San José, Costa Rica (SJO) Dec 15, 2025
From
USD 355
One-way
Economy
San Francisco (SFO)to
San José, Costa Rica (SJO) Dec 16, 2025
From
USD 664
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Dec 24, 2025
From
USD 519
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Dec 25, 2025
From
USD 519
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares between United States and Costa Rica
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No popular fares were found for the options selected. Try updating your selection.
No popular fares were found for the options selected. Try updating your selection.*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.