This deal has expired.
It was found on October 3, 2026. Typical price for this route is $1,718. Fares like this come and go fast. Get the next one by email below.
Past deal
Washington, D.C. to Chiang Mai
$840$1,71851% off
Round trip
This DCA to Chiang Mai run on Korean Air is 54% off its usual fare right now at $840, even a bit under the $878 low we'd tracked across 225 price checks. Chiang Mai is Thailand's cultural capital, with temple-dense old town streets, night markets, and jungle trekking right outside the city, a solid anchor for a Southeast Asia trip. Only one travel window is showing, so there's not much date flexibility if you book.
Travel dates
Dates in March
e.g. Mar 1 – Mar 10 · 9 nights
Date options
10 at this price
Lowest we've seen
$830
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