Book Air Canada flights to Costa Rica from USD 146*
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1 Passenger
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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 to Costa Rica
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New York (NYC)to
Liberia, Costa Rica (LIR) Feb 19, 2026
From
USD 170
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Feb 11, 2026
From
USD 191
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Mar 24, 2026
From
USD 146
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Mar 31, 2026
From
USD 146
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 to Costa Rica
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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Chicago (ORD) | Liberia, Costa Rica (LIR) | One-way / Economy | Mar 25, 2026 | From USD 146 Viewed: 43 minutes 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.