Explore Air Canada flights from United States to Costa Rica starting at USD 158*
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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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Minneapolis (MSP)to
Liberia, Costa Rica (LIR) Oct 24, 2026
From
USD 183
One-way
Economy
Minneapolis (MSP)to
Liberia, Costa Rica (LIR) Oct 27, 2026
From
USD 183
One-way
Economy
Detroit (DTW)to
San José, Costa Rica (SJO) Sep 11, 2026
From
USD 334
One-way
Economy
Detroit (DTW)to
San José, Costa Rica (SJO) Sep 10, 2026
From
USD 339
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Nov 23, 2026
From
USD 158
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Nov 24, 2026
From
USD 158
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.