Explore Air Canada flights from United States to Costa Rica starting at CAD 257*
*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.
Flights between United States and Costa Rica - our lowest fares in cash
Chicago (ORD)to
Liberia, Costa Rica (LIR)Chicago (ORD)to
Liberia, Costa Rica (LIR)Los Angeles (LAX)to
Liberia, Costa Rica (LIR)Los Angeles (LAX)to
Liberia, Costa Rica (LIR)*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.
Flights between United States and Costa Rica - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | San José, Costa Rica (SJO) | One-way / Economy | Aug 12, 2026 | From 12,500 pts + CAD 108 Viewed: 14 hours ago |
| New York (NYC) | Liberia, Costa Rica (LIR) | One-way / Economy | Feb 24, 2027 | From 15,000 pts + CAD 106 Viewed: 1 day ago |
| Chicago (ORD) | Liberia, Costa Rica (LIR) | One-way / Economy | Mar 29, 2027 | From 20,400 pts + CAD 71 Viewed: 1 day ago |
| Chicago (ORD) | San José, Costa Rica (SJO) | One-way / Economy | Mar 28, 2027 | From 22,500 pts + CAD 106 Viewed: 1 day ago |
| San Francisco (SFO) | San José, Costa Rica (SJO) | One-way / Economy | Dec 17, 2026 | From 202,200 pts + CAD 157 Viewed: 3 hours ago |
| Los Angeles (LAX) | Liberia, Costa Rica (LIR) | One-way / Economy | Dec 27, 2026 | From 86,100 pts + CAD 83 Viewed: 10 hours ago |
| New York (NYC) | San José, Costa Rica (SJO) | One-way / Economy | Mar 09, 2027 | From 12,500 pts + CAD 106 Viewed: 10 hours ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.