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Cheap flights from Boston (BOS) to Busan (PUS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)

How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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Cheap flights from Boston to Busan in April , May 2026

15 Apr - 13 May $ 1,283.00
BOS
Boston
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
BOS
Boston
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09 Apr - 10 May $ 2,079.00
BOS
Boston
Alaska Airlines
1 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
BOS
Boston
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09 Apr - 04 May $ 2,835.00
BOS
Boston
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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Last minute flights from Boston to Busan

15 Apr - 01 May $ 1,617.00
BOS
Boston
WestJet
2 STOPS
PUS
Busan
PUS
Busan
WestJet
2 STOPS
BOS
Boston
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09 Apr - 30 Apr $ 2,565.00
BOS
Boston
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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09 Apr - 30 Apr $ 3,084.00
BOS
Boston
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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One-way flights to Busan from Boston

12:55 PM - 2:15 AM
Jin Air
2 Stops
29h 30m
BOS - PUS
$ 704
Kiwi
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1:45 AM - 9:10 AM
Cathay Pacific
1 Stops
22h 50m
BOS - PUS
$ 931
Kiwi
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12:55 PM - 6:25 PM
Korean Air
1 Stops
17h 40m
BOS - PUS
$ 1,646
Kiwi
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.