Explore Air Canada flights from San Francisco to Costa Rica from USD 388*
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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 San Francisco and Costa Rica
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San Francisco (SFO)to
San José, Costa Rica (SJO) Aug 04, 2026
From
USD 388
One-way
Economy
San Francisco (SFO)to
San José, Costa Rica (SJO) Jul 28, 2026
From
USD 430
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 San Francisco 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.