Explore Air Canada flights from United States to Costa Rica starting at USD 185*
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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
Chicago (ORD)to
Liberia, Costa Rica (LIR) Dec 01, 2026
From
USD 185
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Nov 30, 2026
From
USD 185
One-way
Economy
Boston (BOS)to
Liberia, Costa Rica (LIR) Mar 01, 2027
From
USD 295
One-way
Economy
Boston (BOS)to
Liberia, Costa Rica (LIR) Mar 02, 2027
From
USD 295
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Apr 22, 2027
From
USD 189
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Apr 24, 2027
From
USD 189
One-way
Economy
Atlanta (ATL)to
San José, Costa Rica (SJO) Nov 22, 2026
From
USD 306
One-way
Economy
Atlanta (ATL)to
San José, Costa Rica (SJO) Nov 25, 2026
From
USD 311
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 |
|---|---|---|---|---|
| Boston (BOS) | Liberia, Costa Rica (LIR) | One-way / Economy | Mar 01, 2027 | From USD 295 Viewed: 2 hours ago |
| New York (NYC) | Liberia, Costa Rica (LIR) | One-way / Economy | Apr 22, 2027 | From USD 189 Viewed: 9 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.