Cheap flights from Northern Plains starting at €125

View €125 flight on Wed, 1 Apr 2026Opens in a new window

Popular airlines

  • Avianca

  • American Airlines

  • United

  • Copa

  • Air Canada

  • Delta

  • Aeromexico

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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.

JetBlue Airways
Mon, 20 Apr - Sun, 26 Apr
LIR
Liberia
JFK
New York
€283 Return, found 2 days ago
€283
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 20 Apr from Liberia to New York, returning Sun, 26 Apr, priced at €283 found 2 days ago
JetBlue Airways
Thu, 23 Apr - Wed, 29 Apr
LIR
Liberia
JFK
New York
€292 Return, found 2 days ago
€292
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 23 Apr from Liberia to New York, returning Wed, 29 Apr, priced at €292 found 2 days ago
World Ticket Ltd
Thu, 5 Mar - Sun, 8 Mar
LIR
Liberia
SJO
San José
€296 Return, found 19 hours ago
€296
Return
found 19 hours ago
Select World Ticket Ltd flight, departing Thu, 5 Mar from Liberia to San José, returning Sun, 8 Mar, priced at €296 found 19 hours ago
JetBlue Airways
Mon, 20 Apr - Sun, 26 Apr
LIR
Liberia
JFK
New York
€309 Return, found 2 days ago
€309
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 20 Apr from Liberia to New York, returning Sun, 26 Apr, priced at €309 found 2 days ago
JetBlue Airways
Mon, 20 Apr - Sun, 26 Apr
LIR
Liberia
JFK
New York
€313 Return, found 2 days ago
€313
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 20 Apr from Liberia to New York, returning Sun, 26 Apr, priced at €313 found 2 days ago
SANSA
Thu, 5 Mar - Sun, 8 Mar
LIR
Liberia
SJO
San José
€317 Return, found 19 hours ago
€317
Return
found 19 hours ago
Select SANSA flight, departing Thu, 5 Mar from Liberia to San José, returning Sun, 8 Mar, priced at €317 found 19 hours ago
JetBlue Airways
Mon, 20 Apr - Sun, 26 Apr
LIR
Liberia
JFK
New York
€319 Return, found 2 days ago
€319
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 20 Apr from Liberia to New York, returning Sun, 26 Apr, priced at €319 found 2 days ago
SANSA
Thu, 5 Mar - Sun, 8 Mar
LIR
Liberia
SJO
San José
€320 Return, found 19 hours ago
€320
Return
found 19 hours ago
Select SANSA flight, departing Thu, 5 Mar from Liberia to San José, returning Sun, 8 Mar, priced at €320 found 19 hours ago
American Airlines
Mon, 20 Apr - Sun, 26 Apr
LIR
Liberia
JFK
New York
€325 Return, found 2 days ago
€325
Return
found 2 days ago
Select American Airlines flight, departing Mon, 20 Apr from Liberia to New York, returning Sun, 26 Apr, priced at €325 found 2 days ago
United
Thu, 23 Apr - Wed, 29 Apr
LIR
Liberia
EWR
New York
€358 Return, found 2 days ago
€358
Return
found 2 days ago
Select United flight, departing Thu, 23 Apr from Liberia to New York, returning Wed, 29 Apr, priced at €358 found 2 days ago

Travel information

Flights from Northern Plains: Essential Travel Information

Cheapest flight from Northern Plains
€283 (roundtrip)
Best airlines to fly from Northern Plains
SANSA, World Ticket Ltd, Porter Airlines, United, JetBlue Airways, Delta, American Airlines
Cheapest month to fly from Northern Plains
April
Northern Plains IATA code
LIR
Northern Plains Country/State
Costa Rica
Airline ticket deals from Northern Plains
€283 - €358

 

*Available to Expedia members.