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Cheap flights from Chicago (CHI) 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 Chicago (CHI) to Chiang Rai (CEI)

How to find the cheapest flight from Chicago (CHI) to Chiang Rai (CEI)
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How to find the cheapest flight from Chicago (CHI) to Chiang Rai (CEI)
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How to find the cheapest flight from Chicago (CHI) to Chiang Rai (CEI)
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Cheap flights from Chicago to Chiang Rai in November , December 2026

30 Nov - 23 Dec $ 1,253.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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14 Nov - 04 Dec $ 2,005.00
CHI
Chicago
EVA Air
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
EVA Air
2 STOPS
CHI
Chicago
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13 Nov - 01 Dec $ 4,982.00
CHI
Chicago
EVA Air
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
EVA Air
2 STOPS
CHI
Chicago
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Last minute flights from Chicago to Chiang Rai

24 Nov - 01 Dec $ 1,317.00
CHI
Chicago
Air Canada
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Air Canada
3 STOPS
CHI
Chicago
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24 Nov - 01 Dec $ 1,321.00
CHI
Chicago
Air Canada
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Air Canada
3 STOPS
CHI
Chicago
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24 Nov - 01 Dec $ 1,329.00
CHI
Chicago
Frontier Airlines
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Frontier Airlines
3 STOPS
CHI
Chicago
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One-way flights to Chiang Rai from Chicago

2:10 PM - 6:30 AM
Thai Vietjet
2 Stops
28h 45m
CHI - CEI
$ 575
Kiwi
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11:30 PM - 12:25 PM
EVA Air
2 Stops
49h 25m
CHI - CEI
$ 979
Kiwi
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11:30 PM - 12:25 PM
EVA Air
2 Stops
25h 25m
CHI - CEI
$ 1,774
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Chiang Rai (CEI)

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