Flights from Liberia (Costa Rica) (LIR) starting at US $ 315*
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1 Passenger, Economy
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Fly from Liberia (Costa Rica) and get United's best fares
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US $
Liberia (Costa Rica) (LIR)to
Newark/New York (EWR)11/09/2026 - 15/09/2026fromUS $ 410Viewed: 3 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Denver (DEN)28/08/2026 - 01/09/2026fromUS $ 513Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Chicago (ORD)01/09/2026 - 08/09/2026fromUS $ 618Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Houston (IAH)10/09/2026 - 14/09/2026fromUS $ 456Viewed: 3 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Los Angeles (LAX)09/07/2026 - 13/07/2026fromUS $ 511Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
San Francisco (SFO)12/07/2026 - 19/07/2026fromUS $ 663Viewed: 3 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Austin (AUS)14/07/2026 - 18/07/2026fromUS $ 429Viewed: 3 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
San Diego (SAN)10/09/2026 - 14/09/2026fromUS $ 504Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Flint (FNT)03/09/2026 - 07/09/2026fromUS $ 498Viewed: 19 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Dallas (DFW)02/09/2026 - 06/09/2026fromUS $ 593Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Phoenix (PHX)09/07/2026 - 13/07/2026fromUS $ 448Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
San Antonio (SAT)10/09/2026 - 14/09/2026fromUS $ 479Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Cleveland (CLE)13/07/2026 - 17/07/2026fromUS $ 502Viewed: 20 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Kansas City (MCI)11/09/2026 - 15/09/2026fromUS $ 502Viewed: 19 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Washington, D.C. (IAD)19/06/2026 - 23/06/2026fromUS $ 315Viewed: 20 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Baltimore (BWI)25/06/2026 - 29/06/2026fromUS $ 315Viewed: 20 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Salt Lake City (SLC)14/09/2026 - 28/09/2026fromUS $ 837Viewed: 19 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Edmonton (YEG)17/06/2026 - 21/06/2026fromUS $ 603Viewed: 2 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Hartford (BDL)04/09/2026 - 18/09/2026fromUS $ 374Viewed: 20 hours agoRoundtripEconomy
Liberia (Costa Rica) (LIR)to
Boston (BOS)30/06/2026 - 04/07/2026fromUS $ 458Viewed: 2 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United popular flights from Liberia (Costa Rica) (LIR)
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US $
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Liberia (Costa Rica) (LIR) | Newark/New York (EWR) | Roundtrip | Economy | 11/09/2026 - 15/09/2026 | from US $ 410 Viewed: 3 hours ago |
| Liberia (Costa Rica) (LIR) | Denver (DEN) | Roundtrip | Economy | 28/08/2026 - 01/09/2026 | from US $ 513 Viewed: 2 hours ago |
| Liberia (Costa Rica) (LIR) | Chicago (ORD) | Roundtrip | Economy | 01/09/2026 - 08/09/2026 | from US $ 618 Viewed: 2 hours ago |
| Liberia (Costa Rica) (LIR) | Houston (IAH) | Roundtrip | Economy | 10/09/2026 - 14/09/2026 | from US $ 456 Viewed: 3 hours ago |
| Liberia (Costa Rica) (LIR) | Los Angeles (LAX) | Roundtrip | Economy | 09/07/2026 - 13/07/2026 | from US $ 511 Viewed: 2 hours ago |
| Liberia (Costa Rica) (LIR) | San Francisco (SFO) | Roundtrip | Economy | 12/07/2026 - 19/07/2026 | from US $ 663 Viewed: 3 hours ago |
| Liberia (Costa Rica) (LIR) | Austin (AUS) | Roundtrip | Economy | 14/07/2026 - 18/07/2026 | from US $ 429 Viewed: 3 hours ago |
| Liberia (Costa Rica) (LIR) | San Diego (SAN) | Roundtrip | Economy | 10/09/2026 - 14/09/2026 | from US $ 504 Viewed: 2 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.