Washington (IAD) to Chiang Mai (CNX) flight deal in economy from $912
IADWashington Dulles International Airport
Washington, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$1,645 USD
-45%$912 USD
Verified about 4 hours agoNovember 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Tuesday, November 3rd, 2026
10 round-trip options
Returning
Sun, Nov 8, 2026•5 Day Trip
$1,040 USD
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Mon, Nov 9, 2026•6 Day Trip
$1,040 USD
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Tue, Nov 10, 2026•7 Day Trip
$912 USD
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Wed, Nov 11, 2026•8 Day Trip
$912 USD
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Thu, Nov 12, 2026•9 Day Trip
$912 USD
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Fri, Nov 13, 2026•10 Day Trip
$923 USD
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Sat, Nov 14, 2026•11 Day Trip
$1,143 USD
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Sun, Nov 15, 2026•12 Day Trip
$1,371 USD
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Mon, Nov 16, 2026•13 Day Trip
$1,143 USD
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Tue, Nov 17, 2026•14 Day Trip
$1,048 USD