Flights to Nicoya Peninsula from Boston - ￥39,560

View ￥39,560 flight on Thu, Jul 31, 2025Opens in a new window

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Cheap Flights from Boston to Nicoya Peninsula (BOS-LIR)

Prices were available within the past 7 days and start at ￥39,560 for one-way flights and ￥59,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 17 - Fri, Aug 22
BOS
Boston
LIR
Liberia
￥59,930 Roundtrip, found 1 day ago
￥59,930
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 17 from Boston to Liberia, returning Fri, Aug 22, priced at ￥59,930 found 1 day ago
American Airlines
Sun, Aug 17 - Fri, Aug 22
BOS
Boston
LIR
Liberia
￥62,330 Roundtrip, found 1 day ago
￥62,330
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 17 from Boston to Liberia, returning Fri, Aug 22, priced at ￥62,330 found 1 day ago
American Airlines
Sun, Aug 17 - Fri, Aug 22
BOS
Boston
LIR
Liberia
￥69,730 Roundtrip, found 1 day ago
￥69,730
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 17 from Boston to Liberia, returning Fri, Aug 22, priced at ￥69,730 found 1 day ago
United
Sun, Aug 17 - Fri, Aug 22
BOS
Boston
LIR
Liberia
￥75,530 Roundtrip, found 1 day ago
￥75,530
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 17 from Boston to Liberia, returning Fri, Aug 22, priced at ￥75,530 found 1 day ago
JetBlue Airways
Mon, Jul 28 - Mon, Aug 4
BOS
Boston
LIR
Liberia
￥81,790 Roundtrip, found 2 days ago
￥81,790
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Jul 28 from Boston to Liberia, returning Mon, Aug 4, priced at ￥81,790 found 2 days ago
Delta
Thu, Jul 31 - Mon, Aug 4
BOS
Boston
LIR
Liberia
￥105,790 Roundtrip, found 2 days ago
￥105,790
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 31 from Boston to Liberia, returning Mon, Aug 4, priced at ￥105,790 found 2 days ago
*Available to Expedia members.