Book Air Canada flights to Costa Rica from USD 146*
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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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USD
San Francisco (SFO)to
San José, Costa Rica (SJO) Jan 20, 2026
From
USD 357
One-way
Economy
San Francisco (SFO)to
San José, Costa Rica (SJO) Jan 14, 2026
From
USD 360
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Mar 24, 2026
From
USD 146
One-way
Economy
Atlanta (ATL)to
San José, Costa Rica (SJO) Jan 20, 2026
From
USD 307
One-way
Economy
Atlanta (ATL)to
San José, Costa Rica (SJO) Jan 21, 2026
From
USD 310
One-way
Economy
Chicago (ORD)to
Liberia, Costa Rica (LIR) Mar 31, 2026
From
USD 146
One-way
Economy
Detroit (DTW)to
Liberia, Costa Rica (LIR) Jan 17, 2026
From
USD 170
One-way
Economy
Detroit (DTW)to
Liberia, Costa Rica (LIR) Jan 20, 2026
From
USD 170
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Jan 10, 2026
From
USD 166
One-way
Economy
New York (NYC)to
Liberia, Costa Rica (LIR) Jan 07, 2026
From
USD 166
One-way
Economy
New York (NYC)to
San José, Costa Rica (SJO) Jan 27, 2026
From
USD 217
One-way
Economy
New York (NYC)to
San José, Costa Rica (SJO) Feb 02, 2026
From
USD 217
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: 2 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.