Flights from New York to Liberia, Costa Rica

Our cheapest offers for flights from New York to Liberia, Costa Rica

Here you can compare cheap flights from New York (NYC) to Liberia, Costa Rica (LIR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Liberia, Costa Rica. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
New York
Liberia, Costa Rica
Outbound
12/19/25
2 Stopovers (BOS, FLL)
B61118, B62369, B61157
38h 56min
Return
-
JetBlue Airways ?
$556
New York
Liberia, Costa Rica
Outbound
04/03/26
1 Stopover (BOS)
B61118, B60897
14h 03min
Return
04/16/26
1 Stopover (FLL)
B61158, B61902
07h 55min
JetBlue Airways ?
$582
Best option
New York
Liberia, Costa Rica
Outbound
11/26/25
direct
B61691
05h 30min
Return
12/01/25
direct
B61692
05h 04min
JetBlue Airways ?
$600
New York
Liberia, Costa Rica
Outbound
04/03/26
1 Stopover (YYZ)
AC8553, TS0300
29h 40min
Return
04/16/26
1 Stopover (YYZ)
AC1320, AC8554
23h 19min
Air Canada, Air Transat
$657
New York
Liberia, Costa Rica
Outbound
04/03/26
1 Stopover (YUL)
AC8899, AC1331
30h 25min
Return
04/16/26
1 Stopover (YYZ)
AC1320, AC8556
29h 50min
Air Canada ?
$788
New York
Liberia, Costa Rica
Outbound
04/03/26
1 Stopover (MIA)
AA1032, AA0339
09h 10min
Return
04/16/26
1 Stopover (MIA)
AA0594, AA0944
07h 51min
American Airlines ?
$963
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from New York to Liberia, Costa Rica

Favorite airline: American Airlines
The majority of passengers on the route New York – Liberia, Costa Rica prefer to fly with American Airlines.
American Airlines
54 %
Delta
31 %
Air Canada
15 %
Favourite connection: via Atlanta
The most popular route is via Atlanta and is booked by 40 % of all travelers.
Route
bookings
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
07h 41min, from $518
40 %
1 stopover Charlotte Douglas International Airport, NC
06h 45min, from $577
30 %
2 stopovers Charlotte Douglas International Airport, NC Miami International Airport, FL
23h 10min, from $529
20 %

Important flight information

Flight information: New York - Liberia, Costa Rica

Cheapest outbound flight from $555.13
Roundtrip from $581.70
Flight duration min. 05:26 / max. 05:35
Return flight duration min. 05:00/ max. 05:06
Distance 3545 km
Flights per week 14
Departure airport Airport New York, all Airports (NYC)
Arrival airport Airport Liberia, Costa Rica (LIR)
Destination country Flights to Costa Rica
Alternative routes to Costa Rica
Alternative flights to Liberia, Costa Rica
Flight destinations with a similar price