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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 November , December 2025

25 Nov - 03 Dec $ 984.00
BOS
Boston
Cathay Pacific
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Cathay Pacific
2 STOPS
BOS
Boston
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24 Nov - 10 Dec $ 1,789.00
BOS
Boston
Qatar Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Qatar Airways
2 STOPS
BOS
Boston
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24 Nov - 09 Dec $ 1,890.00
BOS
Boston
Qatar Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Qatar Airways
2 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Rai

28 Nov - 02 Dec $ 1,345.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
3 STOPS
BOS
Boston
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25 Nov - 02 Dec $ 1,346.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
3 STOPS
BOS
Boston
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28 Nov - 02 Dec $ 1,346.00
BOS
Boston
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
3 STOPS
BOS
Boston
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One-way flights to Chiang Rai from Boston

6:40 PM - 6:30 AM
Thai Vietjet
2 Stops
49h 15m
BOS - CEI
$ 486
Kiwi
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8:45 PM - 4:50 PM
Thai Airways
2 Stops
33h 35m
BOS - CEI
$ 940
Kiwi
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8:45 PM - 8:10 AM
Thai Airways
2 Stops
24h 55m
BOS - CEI
$ 1,042
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.