$586 Find Cheap Flights from Chiang Mai to District of Columbia

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 2/24. 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

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chiang Mai to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chiang Mai to District of Columbia, as well as popular online travel agencies
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Book Cheap Chiang Mai to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Chiang Mai to District of Columbia

Tue, May 26 - Tue, Jun 2
STARLUX Airlines Logo
5:20 pm - 7:34 am
CNX
-
IAD
49h 14m2 stops
STARLUX Airlines Logo
5:33 pm - 4:20 pm
IAD
-
CNX
35h 47m2 stops
$1,051STARLUX Airlines
Tue, May 26 - Tue, Jun 2
EVA Air Logo
11:35 am - 7:34 am
CNX
-
IAD
30h 59m2 stops
EVA Air Logo
5:33 pm - 10:25 am
IAD
-
CNX
29h 52m2 stops
$1,054EVA Air
Tue, Mar 3 - Thu, Apr 2
Multiple Airlines Logo
11:50 am - 5:20 pm
CNX
-
IAD
41h 30m2 stops
Multiple Airlines Logo
7:00 am - 10:25 am
IAD
-
CNX
40h 25m2 stops
$1,073Multiple Airlines
Sat, Jun 13 - Tue, Jul 14
EVA Air Logo
11:35 am - 7:32 am
CNX
-
IAD
30h 57m2 stops
EVA Air Logo
6:05 am - 10:25 am
IAD
-
CNX
41h 20m2 stops
$1,196EVA Air
Tue, May 26 - Tue, Jun 2
Etihad Airways Logo
9:30 am - 9:45 am
CNX
-
IAD
35h 15m1 stop
Etihad Airways Logo
3:35 pm - 5:55 am
IAD
-
CNX
27h 20m1 stop
$1,256Etihad Airways
Tue, Mar 3 - Thu, Apr 2
Multiple Airlines Logo
7:45 pm - 3:55 pm
CNX
-
IAD
32h 10m2 stops
Multiple Airlines Logo
3:35 pm - 5:55 am
IAD
-
CNX
27h 20m1 stop
$1,506Multiple Airlines
Tue, Mar 3 - Thu, Apr 2
Etihad Airways Logo
8:50 am - 9:05 am
CNX
-
IAD
36h 15m1 stop
Etihad Airways Logo
3:35 pm - 5:55 am
IAD
-
CNX
27h 20m1 stop
$1,539Etihad Airways
Sat, Jun 13 - Tue, Jul 14
Etihad Airways Logo
9:30 am - 9:45 am
CNX
-
IAD
35h 15m1 stop
Etihad Airways Logo
3:35 pm - 5:55 am
IAD
-
CNX
27h 20m1 stop
$1,561Etihad Airways
Sat, Jun 13 - Tue, Jul 14
Multiple Airlines Logo
9:30 am - 9:45 am
CNX
-
IAD
35h 15m1 stop
Multiple Airlines Logo
12:15 pm - 1:45 pm
IAD
-
CNX
38h 30m2 stops
$1,697Multiple Airlines
Tue, Mar 3 - Thu, Apr 2
Multiple Airlines Logo
7:45 pm - 3:55 pm
CNX
-
IAD
32h 10m2 stops
Multiple Airlines Logo
9:20 pm - 4:15 pm
IAD
-
CNX
31h 55m3 stops
$1,767Multiple Airlines
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 round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chiang Mai to District of Columbia were found on STARLUX Airlines ($1,051) and EVA Air ($1,196).

Good to know

Cheapest flight$586
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 travelers 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 round-trip 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.
7.9
DeltaOverall score based on 8038 reviews
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

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

Information on your arrival and departure airports