Chiang Mai (CNX) to Washington (IAD) flight deal in economy from $1,046
CNXChiang Mai International Airport
Chiang Mai, Thailand
IADWashington Dulles International Airport
Washington, United States
$1,614 USD
-35%$1,046 USD
Verified about 6 hours agoDecember 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Friday, December 18th, 2026
9 round-trip options
Returning
Wed, Dec 23, 2026•5 Day Trip
$1,906 USD
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Thu, Dec 24, 2026•6 Day Trip
$1,832 USD
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Fri, Dec 25, 2026•7 Day Trip
$1,462 USD
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Sat, Dec 26, 2026•8 Day Trip
$1,354 USD
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Sun, Dec 27, 2026•9 Day Trip
$1,046 USD
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Mon, Dec 28, 2026•10 Day Trip
$1,252 USD
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Tue, Dec 29, 2026•11 Day Trip
$1,046 USD
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Thu, Dec 31, 2026•13 Day Trip
$1,046 USD
Returning
Fri, Jan 1, 2027•14 Day Trip
$1,046 USD