Explore Air Canada flights from United States to Costa Rica starting at USD 147*
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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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USD
New York (NYC)to
San José, Costa Rica (SJO) Feb 16, 2026
From
USD 217
One-way
Economy
New York (NYC)to
San José, Costa Rica (SJO) Feb 09, 2026
From
USD 217
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Apr 01, 2026
From
USD 147
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Mar 25, 2026
From
USD 147
One-way
Economy
Detroit (DTW)to
Liberia, Costa Rica (LIR) Nov 17, 2026
From
USD 567
One-way
Economy
Detroit (DTW)to
Liberia, Costa Rica (LIR) Nov 18, 2026
From
USD 567
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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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Detroit (DTW) | Liberia, Costa Rica (LIR) | One-way / Economy | Nov 17, 2026 | From USD 567 Viewed: 4 hours ago |
*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.