฿21,883 Find Cheap Flights from Chiang Mai to District of Columbia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chiang Mai to District of Columbia departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Chiang Mai to District of Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chiang Mai to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chiang Mai to District of Columbia

Thu 20 Aug - Sun 6 Sep
Multiple Airlines Logo
11:35 - 05:40
CNX
-
IAD
29h 05m
2 stops
Multiple Airlines Logo
17:47 - 10:25
IAD
-
CNX
29h 38m
2 stops
฿39,917Multiple Airlines
Wed 2 Sep - Wed 9 Sep
Multiple Airlines Logo
11:35 - 20:00
CNX
-
DCA
43h 25m
2 stops
Multiple Airlines Logo
18:59 - 10:25
DCA
-
CNX
28h 26m
2 stops
฿40,086Multiple Airlines
Thu 20 Aug - Sun 6 Sep
Multiple Airlines Logo
11:35 - 17:59
CNX
-
DCA
41h 24m
2 stops
Multiple Airlines Logo
09:30 - 10:25
DCA
-
CNX
37h 55m
2 stops
฿40,997Multiple Airlines
Thu 20 Aug - Sun 6 Sep
Multiple Airlines Logo
11:35 - 20:00
CNX
-
DCA
43h 25m
2 stops
Multiple Airlines Logo
09:30 - 10:25
DCA
-
CNX
37h 55m
2 stops
฿42,888Multiple Airlines
Thu 20 Aug - Sat 5 Sep
Multiple Airlines Logo
11:35 - 05:40
CNX
-
IAD
29h 05m
2 stops
Multiple Airlines Logo
01:15 - 10:25
IAD
-
CNX
22h 10m
1 stop
฿43,057Multiple Airlines
Thu 20 Aug - Sun 6 Sep
STARLUX Airlines Logo
17:20 - 05:40
CNX
-
IAD
47h 20m
2 stops
STARLUX Airlines Logo
17:47 - 16:05
IAD
-
CNX
35h 18m
2 stops
฿43,463STARLUX Airlines
Wed 2 Sep - Wed 9 Sep
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ Logo
20:00 - 16:45
CNX
-
IAD
55h 45m
2 stops
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์ Logo
18:35 - 13:45
IAD
-
CNX
32h 10m
3 stops
฿48,393สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Fri 20 Nov - Mon 23 Nov
EVA Air Logo
19:45 - 20:55
CNX
-
IAD
37h 10m
2 stops
EVA Air Logo
23:55 - 09:25
IAD
-
CNX
45h 30m
2 stops
฿51,365EVA Air
Fri 20 Nov - Mon 23 Nov
EVA Air Logo
19:45 - 20:55
CNX
-
IAD
37h 10m
2 stops
EVA Air Logo
23:55 - 09:25
IAD
-
CNX
45h 30m
2 stops
฿51,432EVA Air
Fri 20 Nov - Mon 23 Nov
Qatar Airways Logo
19:45 - 15:55
CNX
-
IAD
32h 10m
2 stops
Qatar Airways Logo
20:05 - 09:25
IAD
-
CNX
49h 20m
2 stops
฿51,635Qatar Airways
Booking Insights

KAYAK's insights & trends for Chiang Mai to District of Columbia flights

Get data-powered insights and trends into flights from Chiang Mai to District of Columbia to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Chiang Mai to District of Columbia?

The cheapest return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from Chiang Mai to District of Columbia were found on STARLUX Airlines (฿43,463) and เอทิฮัดแอร์เวย์ (฿89,559).

Good to know

Cheapest flight

฿21,883
Flight from Chiang Mai to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Chiang Mai to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chiang Mai to District of Columbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chiang Mai to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chiang Mai to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chiang Mai to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chiang Mai to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Chiang Mai to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chiang Mai to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
เดลต้าOverall score based on 8476 reviews
8.5Crew
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

The Columbus-based WestJet crews that cover Delta commuter flights between LGA and CMH are excellent - this team included. Our flight today landed 40 minutes early, which is unheard of when flying out of LaGuardia. I've flown with the same crew in more challenging conditions, and they always rise to the occasion with helpful communication to the passengers so that we may manage expectations.

10.0 ExcellentCourtney, Jul 2026
LGA - CMH
Read more เดลต้า reviews

The Columbus-based WestJet crews that cover Delta commuter flights between LGA and CMH are excellent - this team included. Our flight today landed 40 minutes early, which is unheard of when flying out of LaGuardia. I've flown with the same crew in more challenging conditions, and they always rise to the occasion with helpful communication to the passengers so that we may manage expectations.

Easy on easy off and the staff onboard were wonderful. Left on time, arrived a bit early.

Weather in Atlanta necessitated an hour's hold on the tarmac before we could leave Detroit. The plane was packed, and I expected some surliness. But no! The crew was fantastic (jovial even!), responsive to people's needs, and kept us informed. Consequently, the passengers took the delay in stride, and what could have been an ugly situation turned out to be no more than a minor inconvenience. The crew were the stars here.

They did everything right and everything happened right on time.

Flight delayed due to ground hold. Republic airways did a great job.

The flight was smooth, the crew was great but the plane was quite old

Flight was warm for first few hours and quite rough

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

1st flight had mechanical issues after we boarded and almost took off. They tried to fix on runway but couldn’t do we went back to the gate. They couldn’t fix it there either. So we had to deplane and board another plane 2 hrs later. All in all our flight was delayed 4 hrs so we had to cancel some business meeting we had in London for the morning since we were supposed to arrive at 7am and did not arrive until 11:45am. Also, the 2nd plane had mechanical issues as well but fortunately they were able to fix on runway.

Everything you need to know for your flight from Chiang Mai to District of Columbia

Information on your arrival and departure airports