Cheap flights from Northern Plains

View AU$207 flight on Mon, 20 Apr 2026Opens in a new window

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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, 18 May - Thu, 21 May
LIR
Liberia
SJO
San José
AU$530 Return, found 4 days ago
AU$530
Return
found 4 days ago
Select SANSA flight, departing Mon, 18 May from Liberia to San José, returning Thu, 21 May, priced at AU$530 found 4 days ago
SANSA
Thu, 21 May - Sun, 24 May
LIR
Liberia
SJO
San José
AU$531 Return, found 4 days ago
AU$531
Return
found 4 days ago
Select SANSA flight, departing Thu, 21 May from Liberia to San José, returning Sun, 24 May, priced at AU$531 found 4 days ago
SANSA
Thu, 21 May - Sun, 24 May
LIR
Liberia
SJO
San José
AU$533 Return, found 4 days ago
AU$533
Return
found 4 days ago
Select SANSA flight, departing Thu, 21 May from Liberia to San José, returning Sun, 24 May, priced at AU$533 found 4 days ago
SANSA
Thu, 21 May - Sun, 24 May
LIR
Liberia
SJO
San José
AU$535 Return, found 4 days ago
AU$535
Return
found 4 days ago
Select SANSA flight, departing Thu, 21 May from Liberia to San José, returning Sun, 24 May, priced at AU$535 found 4 days ago
American Airlines
Thu, 23 Apr - Thu, 30 Apr
LIR
Liberia
LAX
Los Angeles
AU$559 Return, found 1 day ago
AU$559
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Apr from Liberia to Los Angeles, returning Thu, 30 Apr, priced at AU$559 found 1 day ago
American Airlines
Thu, 23 Apr - Thu, 30 Apr
LIR
Liberia
LAX
Los Angeles
AU$567 Return, found 1 day ago
AU$567
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Apr from Liberia to Los Angeles, returning Thu, 30 Apr, priced at AU$567 found 1 day ago
American Airlines
Thu, 23 Apr - Thu, 30 Apr
LIR
Liberia
LAX
Los Angeles
AU$577 Return, found 1 day ago
AU$577
Return
found 1 day ago
Select American Airlines flight, departing Thu, 23 Apr from Liberia to Los Angeles, returning Thu, 30 Apr, priced at AU$577 found 1 day ago
United
Thu, 23 Apr - Thu, 30 Apr
LIR
Liberia
LAX
Los Angeles
AU$602 Return, found 1 day ago
AU$602
Return
found 1 day ago
Select United flight, departing Thu, 23 Apr from Liberia to Los Angeles, returning Thu, 30 Apr, priced at AU$602 found 1 day ago
Alaska Airlines
Thu, 28 May - Mon, 1 June
LIR
Liberia
LAX
Los Angeles
AU$682 Return, found 4 days ago
AU$682
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 28 May from Liberia to Los Angeles, returning Mon, 1 June, priced at AU$682 found 4 days ago
Delta
Thu, 28 May - Mon, 1 June
LIR
Liberia
LAX
Los Angeles
AU$878 Return, found 4 days ago
AU$878
Return
found 4 days ago
Select Delta flight, departing Thu, 28 May from Liberia to Los Angeles, returning Mon, 1 June, priced at AU$878 found 4 days ago

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Travel information

Flights from Northern Plains: Essential Travel Information

Cheapest flight from Northern Plains
AU$530 (roundtrip)
Best airlines to fly from Northern Plains
SANSA, World Ticket Ltd, United, Alaska Airlines, American Airlines, Delta
Cheapest month to fly from Northern Plains
May
Northern Plains IATA code
LIR
Northern Plains Country/State
Costa Rica
Airline ticket deals from Northern Plains
AU$530 - AU$878
*Available to Expedia members.