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Cheap flights from Chicago (CHI) to Chiang Mai (CNX)

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How to find the cheapest flight from Chicago (CHI) to Chiang Mai (CNX)

How to find the cheapest flight from Chicago (CHI) to Chiang Mai (CNX)
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How to find the cheapest flight from Chicago (CHI) to Chiang Mai (CNX)
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How to find the cheapest flight from Chicago (CHI) to Chiang Mai (CNX)
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Cheap flights from Chicago to Chiang Mai in May , June 2026

24 May - 27 Jun $ 1,576.00
CHI
Chicago
Malaysia Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Malaysia Airlines
2 STOPS
CHI
Chicago
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24 May - 04 Jun $ 2,035.00
CHI
Chicago
Cathay Pacific
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
1 STOPS
CHI
Chicago
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24 May - 04 Jun $ 2,152.00
CHI
Chicago
EVA Air
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
EVA Air
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Chiang Mai

24 May - 01 Jun $ 1,704.00
CHI
Chicago
Cathay Pacific
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Cathay Pacific
2 STOPS
CHI
Chicago
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24 May - 01 Jun $ 2,094.00
CHI
Chicago
EVA Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
EVA Air
2 STOPS
CHI
Chicago
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24 May - 31 May $ 2,346.00
CHI
Chicago
EVA Air
1 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
EVA Air
1 STOPS
CHI
Chicago
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One-way flights to Chiang Mai from Chicago

9:30 PM - 4:35 PM
Thai AirAsia
3 Stops
32h 25m
CHI - CNX
$ 808
Kiwi
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6:00 AM - 7:40 AM
EVA Air
2 Stops
40h 25m
CHI - CNX
$ 1,076
Kiwi
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12:30 AM - 7:40 AM
EVA Air
1 Stops
21h 55m
CHI - CNX
$ 1,179
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Chiang Mai (CNX)

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