Cheap flights from Northern Plains

View AU$192 flight on Wed, 5 Nov 2025Opens in a new window

Popular airlines

  • Avianca

    Avianca

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Copa

    Copa

  • United

    United

  • Delta

    Delta

  • Aeromexico

    Aeromexico

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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.

SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$462 Return, found 4 days ago
AU$462
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$462 found 4 days ago
SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$463 Return, found 4 days ago
AU$463
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$463 found 4 days ago
SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$465 Return, found 4 days ago
AU$465
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$465 found 4 days ago
SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$466 Return, found 4 days ago
AU$466
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$466 found 4 days ago
SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$467 Return, found 4 days ago
AU$467
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$467 found 4 days ago
SANSA
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$468 Return, found 4 days ago
AU$468
Return
found 4 days ago
Select SANSA flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$468 found 4 days ago
Alaska Airlines
Fri, 27 Feb - Tue, 3 Mar
LIR
Liberia
LAX
Los Angeles
AU$526 Return, found 16 hours ago
AU$526
Return
found 16 hours ago
Select Alaska Airlines flight, departing Fri, 27 Feb from Liberia to Los Angeles, returning Tue, 3 Mar, priced at AU$526 found 16 hours ago
World Ticket Ltd
Mon, 10 Nov - Sun, 23 Nov
LIR
Liberia
SJO
San José
AU$584 Return, found 4 days ago
AU$584
Return
found 4 days ago
Select World Ticket Ltd flight, departing Mon, 10 Nov from Liberia to San José, returning Sun, 23 Nov, priced at AU$584 found 4 days ago
American Airlines
Sat, 22 Nov - Sat, 29 Nov
LIR
Liberia
LAX
Los Angeles
AU$593 Return, found 4 days ago
AU$593
Return
found 4 days ago
Select American Airlines flight, departing Sat, 22 Nov from Liberia to Los Angeles, returning Sat, 29 Nov, priced at AU$593 found 4 days ago
United
Sat, 22 Nov - Sat, 29 Nov
LIR
Liberia
LAX
Los Angeles
AU$605 Return, found 4 days ago
AU$605
Return
found 4 days ago
Select United flight, departing Sat, 22 Nov from Liberia to Los Angeles, returning Sat, 29 Nov, priced at AU$605 found 4 days ago

Travel information

Flights from Northern Plains: Essential Travel Information

Cheapest flight from Northern Plains
AU$462 (roundtrip)
Best airlines to fly from Northern Plains
United, Delta, Air Canada, WestJet, American Airlines, SANSA, Alaska Airlines, World Ticket Ltd
Cheapest month to fly from Northern Plains
November
Northern Plains IATA code
LIR
Northern Plains Country/State
Costa Rica
Airline ticket deals from Northern Plains
AU$462 - AU$605
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