Cheap flights from Northern Plains

View AU$203 flight on Wed, 10 Sept 2025Opens in a new window

Popular airlines

  • Avianca

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  • Air Canada

    Air Canada

  • American Airlines

    American Airlines

  • Copa

    Copa

  • Aeromexico

    Aeromexico

  • United

    United

  • Delta

    Delta

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Cheapest flights from Northern Plains

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 9 Oct - Wed, 15 Oct
LIR
Liberia
LAX
Los Angeles
AU$458 Return, found 18 hours ago
AU$458
Return
found 18 hours ago
Select Alaska Airlines flight, departing Thu, 9 Oct from Liberia to Los Angeles, returning Wed, 15 Oct, priced at AU$458 found 18 hours ago
SANSA
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$461 Return, found 5 days ago
AU$461
Return
found 5 days ago
Select SANSA flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$461 found 5 days ago
SANSA
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$463 Return, found 5 days ago
AU$463
Return
found 5 days ago
Select SANSA flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$463 found 5 days ago
SANSA
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$464 Return, found 5 days ago
AU$464
Return
found 5 days ago
Select SANSA flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$464 found 5 days ago
SANSA
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$465 Return, found 5 days ago
AU$465
Return
found 5 days ago
Select SANSA flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$465 found 5 days ago
SANSA
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$467 Return, found 5 days ago
AU$467
Return
found 5 days ago
Select SANSA flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$467 found 5 days ago
World Ticket Ltd
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$497 Return, found 5 days ago
AU$497
Return
found 5 days ago
Select World Ticket Ltd flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$497 found 5 days ago
World Ticket Ltd
Wed, 22 Oct - Wed, 29 Oct
LIR
Liberia
SJO
San José
AU$507 Return, found 5 days ago
AU$507
Return
found 5 days ago
Select World Ticket Ltd flight, departing Wed, 22 Oct from Liberia to San José, returning Wed, 29 Oct, priced at AU$507 found 5 days ago
American Airlines
Thu, 9 Oct - Wed, 15 Oct
LIR
Liberia
LAX
Los Angeles
AU$536 Return, found 18 hours ago
AU$536
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 9 Oct from Liberia to Los Angeles, returning Wed, 15 Oct, priced at AU$536 found 18 hours ago
Delta
Sat, 24 Jan - Sat, 31 Jan
LIR
Liberia
JFK
New York
AU$545 Return, found 3 hours ago
AU$545
Return
found 3 hours ago
Select Delta flight, departing Sat, 24 Jan from Liberia to New York, returning Sat, 31 Jan, priced at AU$545 found 3 hours ago

Flights from Northern Plains: Essential Travel Information

Cheapest flight from Northern Plains
AU$458 (roundtrip)
Best airlines to fly from Northern Plains
United, SANSA, Alaska Airlines, World Ticket Ltd, American Airlines, Delta
Cheapest month to fly from Northern Plains
October
Northern Plains IATA code
LIR
Northern Plains Country/State
Costa Rica
Airline ticket deals from Northern Plains
AU$458 - AU$545
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