Cheap Flights to Boston

View ₩758,400 flight on Thu, Jan 22, 2026Opens in a new window

Popular airlines to Boston

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How much is the cheapest flight to Boston?

Prices were available within the past 7 days and start at ₩758,400 for one-way flights and ₩1,005,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 5 - Sun, Sep 7
ICN
Seoul
BOS
Boston
₩1,005,300 Roundtrip, found 4 days ago
₩1,005,300
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 5 from Seoul to Boston, returning Sun, Sep 7, priced at ₩1,005,300 found 4 days ago
Air Canada
Thu, Nov 27 - Thu, Dec 4
ICN
Seoul
BOS
Boston
₩1,060,500 Roundtrip, found 4 days ago
₩1,060,500
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 27 from Seoul to Boston, returning Thu, Dec 4, priced at ₩1,060,500 found 4 days ago
United
Mon, Oct 20 - Thu, Oct 23
ICN
Seoul
BOS
Boston
₩1,101,600 Roundtrip, found 3 days ago
₩1,101,600
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 20 from Seoul to Boston, returning Thu, Oct 23, priced at ₩1,101,600 found 3 days ago
Japan Airlines
Mon, Oct 20 - Wed, Nov 12
GMP
Seoul
BOS
Boston
₩1,131,900 Roundtrip, found 5 days ago
₩1,131,900
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Mon, Oct 20 from Seoul to Boston, returning Wed, Nov 12, priced at ₩1,131,900 found 5 days ago
Delta
Fri, Oct 31 - Wed, Nov 5
ICN
Seoul
BOS
Boston
₩1,417,500 Roundtrip, found 1 day ago
₩1,417,500
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 31 from Seoul to Boston, returning Wed, Nov 5, priced at ₩1,417,500 found 1 day ago

Searching for cheap flights to Boston? No travel company presents more choices than Expedia if you're looking to compare flights to Boston. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Massachusetts. Expedia provides the cheapest flights to many destinations in Massachusetts and you may find even greater savings if you combine your flight with a hotel stay in Boston.

Flights to Boston information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
₩498,800

Trending flights to Boston

Prices were available within the past 7 days and start at ₩758,400 for one-way flights and ₩1,005,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 5 - Sun, Sep 7
ICN
Seoul
BOS
Boston
₩1,005,300 Roundtrip, found 4 days ago
₩1,005,300
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Sep 5 from Seoul to Boston, returning Sun, Sep 7, priced at ₩1,005,300 found 4 days ago
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