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Cheap flights from Boston (BOS) to Kota Kinabalu (BKI)

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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 Kota Kinabalu (BKI)

How to find the cheapest flight from Boston (BOS) to Kota Kinabalu (BKI)
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How to find the cheapest flight from Boston (BOS) to Kota Kinabalu (BKI)
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How to find the cheapest flight from Boston (BOS) to Kota Kinabalu (BKI)
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Cheap flights from Boston to Kota Kinabalu in May , June 2026

26 May - 09 Jun $ 1,791.00
BOS
Boston
Etihad Airways
2 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Etihad Airways
2 STOPS
BOS
Boston
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28 May - 04 Jun $ 1,916.00
BOS
Boston
Korean Air
2 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Korean Air
1 STOPS
BOS
Boston
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28 May - 04 Jun $ 2,256.00
BOS
Boston
Korean Air
1 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Korean Air
1 STOPS
BOS
Boston
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Last minute flights from Boston to Kota Kinabalu

28 May - 31 May $ 1,879.00
BOS
Boston
Cathay Pacific
2 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Cathay Pacific
2 STOPS
BOS
Boston
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19 May - 31 May $ 2,976.00
BOS
Boston
Korean Air
1 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Korean Air
1 STOPS
BOS
Boston
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20 May - 31 May $ 2,976.00
BOS
Boston
Korean Air
1 STOPS
BKI
Kota Kinabalu
BKI
Kota Kinabalu
Korean Air
1 STOPS
BOS
Boston
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One-way flights to Kota Kinabalu from Boston

4:25 PM - 7:30 AM
Etihad Airways
2 Stops
53h 35m
BOS - BKI
$ 835
Kiwi
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12:55 PM - 1:15 PM
AirAsia
2 Stops
39h 10m
BOS - BKI
$ 929
Kiwi
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12:55 PM - 7:15 PM
Korean Air
1 Stops
22h 40m
BOS - BKI
$ 1,278
Kiwi
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How to find the cheapest flight from Boston (BOS) to Kota Kinabalu (BKI)

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How to find the cheapest flight from Boston (BOS) to Kota Kinabalu (BKI)
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 Kota Kinabalu (BKI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.