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Cheap flights from Boston (BOS) to Chiang Rai (CEI)

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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 Chiang Rai (CEI)

How to find the cheapest flight from Boston (BOS) to Chiang Rai (CEI)
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How to find the cheapest flight from Boston (BOS) to Chiang Rai (CEI)
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How to find the cheapest flight from Boston (BOS) to Chiang Rai (CEI)
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Cheap flights from Boston to Chiang Rai in September , October 2026

29 Sep - 07 Oct $ 1,102.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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29 Sep - 02 Oct $ 1,102.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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29 Sep - 06 Oct $ 1,107.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Rai

28 Sep - 01 Oct $ 1,107.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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27 Sep - 01 Oct $ 1,139.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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28 Sep - 01 Oct $ 1,139.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
BOS
Boston
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One-way flights to Chiang Rai from Boston

11:55 PM - 6:00 PM
Thai Vietjet
2 Stops
32h 30m
BOS - CEI
$ 568
Kiwi
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4:25 PM - 6:30 AM
Thai Vietjet
2 Stops
28h 30m
BOS - CEI
$ 590
Kiwi
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4:25 PM - 6:30 AM
Thai Vietjet
2 Stops
28h 30m
BOS - CEI
$ 596
Kiwi
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How to find the cheapest flight from Boston (BOS) to Chiang Rai (CEI)

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