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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 October , November 2026

18 Oct - 19 Nov $ 1,074.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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18 Oct - 19 Nov $ 1,131.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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12 Oct - 19 Nov $ 1,132.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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Last minute flights from Chicago to Chiang Rai

18 Oct - 02 Nov $ 1,062.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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18 Oct - 02 Nov $ 1,119.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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18 Oct - 02 Nov $ 1,154.00
CHI
Chicago
Etihad Airways
2 STOPS
CEI
Chiang Rai
CEI
Chiang Rai
Etihad Airways
2 STOPS
CHI
Chicago
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One-way flights to Chiang Rai from Chicago

8:05 PM - 9:20 AM
Thai Vietjet
2 Stops
26h 40m
CHI - CEI
$ 586
Kiwi
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8:05 PM - 9:20 AM
Thai Vietjet
2 Stops
26h 40m
CHI - CEI
$ 9,698
Kiwi
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8:05 PM - 1:30 PM
Thai Vietjet
2 Stops
30h 50m
CHI - CEI
$ 9,744
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.