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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 May , June 2026

26 May - 17 Jun $ 2,188.00
BOS
Boston
JetBlue Airways
3 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
JetBlue Airways
3 STOPS
BOS
Boston
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26 May - 02 Jun $ 2,319.00
BOS
Boston
Emirates
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Emirates
2 STOPS
BOS
Boston
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26 May - 02 Jun $ 2,348.00
BOS
Boston
Emirates
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Emirates
2 STOPS
BOS
Boston
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Last minute flights from Boston to Chiang Rai

26 May - 01 Jun $ 1,723.00
BOS
Boston
JetBlue Airways
3 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
JetBlue Airways
3 STOPS
BOS
Boston
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26 May - 01 Jun $ 1,744.00
BOS
Boston
JetBlue Airways
3 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
JetBlue Airways
3 STOPS
BOS
Boston
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23 May - 01 Jun $ 1,745.00
BOS
Boston
JetBlue Airways
3 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
JetBlue Airways
3 STOPS
BOS
Boston
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One-way flights to Chiang Rai from Boston

6:50 PM - 1:50 PM
Thai Vietjet
3 Stops
33h 25m
BOS - CEI
$ 865
Kiwi
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6:50 PM - 11:35 AM
Thai Airways
3 Stops
31h 20m
BOS - CEI
$ 886
Kiwi
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6:50 PM - 11:35 AM
Thai Airways
3 Stops
31h 20m
BOS - CEI
$ 887
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.