Cheap flights from Northern Plains

View AU$262 flight on Sat, 4 July 2026Opens in a new window

Flight 1

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  • American Airlines

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  • 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.

American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
LGA
New York
AU$1,128 Return, found 11 hours ago
AU$1,128
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,128 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,128 Return, found 11 hours ago
AU$1,128
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,128 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,135 Return, found 11 hours ago
AU$1,135
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,135 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,143 Return, found 11 hours ago
AU$1,143
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,143 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,149 Return, found 11 hours ago
AU$1,149
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,149 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,150 Return, found 11 hours ago
AU$1,150
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,150 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,157 Return, found 11 hours ago
AU$1,157
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,157 found 11 hours ago
American Airlines
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,164 Return, found 11 hours ago
AU$1,164
Return
found 11 hours ago
Select American Airlines flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,164 found 11 hours ago
United
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,368 Return, found 11 hours ago
AU$1,368
Return
found 11 hours ago
Select United flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,368 found 11 hours ago
Delta
Sun, 23 Aug - Sat, 12 Sept
LIR
Liberia
EWR
New York
AU$1,749 Return, found 11 hours ago
AU$1,749
Return
found 11 hours ago
Select Delta flight, departing Sun, 23 Aug from Liberia to New York, returning Sat, 12 Sept, priced at AU$1,749 found 11 hours ago

Travel information

Flights from Northern Plains: Essential Travel Information

Cheapest flight from Northern Plains
AU$1,128 (roundtrip)
Best airlines to fly from Northern Plains
SANSA, World Ticket Ltd, Delta, Air Canada, American Airlines, Alaska Airlines, United
Cheapest month to fly from Northern Plains
August
Northern Plains IATA code
LIR
Northern Plains Country/State
Costa Rica
Airline ticket deals from Northern Plains
AU$1,128 - AU$1,749
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