Book Air Canada flights to Costa Rica from USD 195*
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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) Aug 24, 2026
From
USD 386
One-way
Economy
San Francisco (SFO)to
San José, Costa Rica (SJO) Aug 18, 2026
From
USD 411
One-way
Economy
Boston (BOS)to
Liberia, Costa Rica (LIR) Nov 26, 2026
From
USD 201
One-way
Economy
Boston (BOS)to
Liberia, Costa Rica (LIR) Nov 24, 2026
From
USD 201
One-way
Economy
Boston (BOS)to
San José, Costa Rica (SJO) Aug 28, 2026
From
USD 195
One-way
Economy
Boston (BOS)to
San José, Costa Rica (SJO) Aug 21, 2026
From
USD 195
One-way
Economy
Atlanta (ATL)to
Liberia, Costa Rica (LIR) Jul 31, 2026
From
USD 242
One-way
Economy
Cleveland (CLE)to
Liberia, Costa Rica (LIR) Mar 22, 2027
From
USD 222
One-way
Economy
Cleveland (CLE)to
Liberia, Costa Rica (LIR) Mar 20, 2027
From
USD 222
One-way
Economy
Philadelphia (PHL)to
San José, Costa Rica (SJO) Jul 26, 2026
From
USD 528
One-way
Economy
Philadelphia (PHL)to
San José, Costa Rica (SJO) Jul 25, 2026
From
USD 533
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 |
|---|---|---|---|---|
| Boston (BOS) | Liberia, Costa Rica (LIR) | One-way / Economy | Nov 24, 2026 | From USD 201 Viewed: 15 hours ago |
| Cleveland (CLE) | Liberia, Costa Rica (LIR) | One-way / Economy | Mar 20, 2027 | From USD 222 Viewed: 8 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.