Cheap flights from Washington, D.C. to Chiang Mai from $555

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Flight information for Washington, D.C. to Chiang Mai
(WAS to CNX)

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Chiang Mai

Best Price Found

$555

Fastest flight time

26h 55m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Washington, D.C. in the past 72 hours is $555. The best round-trip flight deal from Washington, D.C. to Chiang Mai found on momondo in the last 72 hours is $1,402.
The fastest flight from Washington, D.C. to Chiang Mai takes 26h 55m
There are no direct flights from Washington, D.C. to Chiang Mai. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Chiang Mai Airport, Baltimore/Washington Airport - Chiang Mai Airport and Washington, D.C. Dulles Intl Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

How to get the cheapest flight ticket from Washington, D.C. to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. to Chiang Mai?

May. The cheapest time of year to fly to Chiang Mai from Washington, D.C. is May. Most expensive is June

What is the cheapest day to depart Washington, D.C. for Chiang Mai?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Wednesday

When is the cheapest time to fly from Washington, D.C. to Chiang Mai?

In the morning. Washington, D.C. to Chiang Mai flights are approximately 17% more expensive in the evening than in the morning

What is the cheapest airline that flies to Chiang Mai from Washington, D.C.?

Korean Air. Delta and Korean Air are the most popular carriers operating from Washington, D.C. to Chiang Mai

What is the cheapest Washington, D.C. to Chiang Mai flight route?

Washington, D.C. Reagan-National - Chiang Mai. Fly from Washington, D.C. Reagan-National to Chiang Mai for the best Washington, D.C. - Chiang Mai flight prices

How far in advance should you book Washington, D.C. to Chiang Mai flights?

59 days before. The cheapest time to buy a flight from Washington, D.C. to Chiang Mai is approximately 59 days to departure

Can stopping save me money on Washington, D.C. to Chiang Mai flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. to Chiang Mai flight.

When you’re planning your trip from Washington, D.C. to Chiang Mai, the most popular airport-to-airport route is Washington, D.C. Dulles Intl Airport to Chiang Mai Airport. If you are looking for alternate airports to fly out of when traveling to Chiang Mai, you can try Washington, D.C. Reagan-National Airport or Baltimore/Washington Airport which are located in Washington, D.C. and Baltimore respectively. When traveling from Washington, D.C., it is helpful to have an alternative airport to fly into when you land in Chiang Mai. Good options for arrival airports in Chiang Mai, you can try Chiang Rai Airport (in Chiang Rai) or Lampang Airport (in Lampang). The cheapest route from Washington, D.C. to Chiang Mai is DCA — CNX with an average price of $1,115 RT during the month of October.

Washington, D.C. Dulles Intl Airport (IAD) to Chiang Mai Airport (CNX)$1,271
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Washington, D.C. Reagan-National Airport (DCA) to Chiang Mai Airport (CNX)$1,115
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Baltimore/Washington Airport (BWI) to Chiang Mai Airport (CNX)$1,836
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Washington, D.C. Dulles Intl Airport (IAD) to Chiang Rai Airport (CEI)$1,704
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Washington, D.C. Dulles Intl Airport (IAD) to Lampang Airport (LPT)$3,762
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Baltimore/Washington Airport (BWI) to Chiang Rai Airport (CEI)$2,760
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Easily compare round-trip flights from Washington, D.C. to Chiang Mai

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Chiang Mai by changing tabs
Multiple Airlines
Feb 21
IAD4:45 pmWashington, D.C. Dulles Intl
29h 50m
2 stops
CNX10:35 amChiang Mai
Mar 7
CNX11:45 amChiang Mai
40h 59m
2 stops
IAD4:44 pmWashington, D.C. Dulles Intl
Korean Air
Dec 4
IAD7:15 amWashington, D.C. Dulles Intl
47h 20m
2 stops
CNX6:35 pmChiang Mai
Dec 19
CNX8:40 pmChiang Mai
25h 10m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
Delta
Jan 15
DCA6:00 amWashington, D.C. Reagan-National
28h 05m
2 stops
CNX10:05 pmChiang Mai
Jan 28
CNX11:15 pmChiang Mai
31h 52m
2 stops
DCA7:07 pmWashington, D.C. Reagan-National
Emirates
Oct 17
IAD10:55 amWashington, D.C. Dulles Intl
39h 50m
2 stops
CNX1:45 pmChiang Mai
Dec 6
CNX7:45 pmChiang Mai
48h 25m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl
Cathay Pacific
Jan 13
DCA7:50 pmWashington, D.C. Reagan-National
35h 05m
3 stops
CNX6:55 pmChiang Mai
Feb 10
CNX12:10 pmChiang Mai
40h 16m
3 stops
DCA4:26 pmWashington, D.C. Reagan-National
Turkish Airlines
Jan 17
IAD4:40 pmWashington, D.C. Dulles Intl
28h 40m
2 stops
CNX9:20 amChiang Mai
Jan 28
CNX7:45 pmChiang Mai
29h 10m
2 stops
IAD12:55 pmWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. to Chiang Mai

If you're looking for one-way flights from Washington, D.C. to Chiang Mai, view some of our deals below provided by Delta and Korean Air
Multiple Airlines
Jan 16
IAD7:10 pmWashington, D.C. Dulles Intl
50h 45m
3 stops
CNX9:55 amChiang Mai
Korean Air
Jan 16
IAD11:55 amWashington, D.C. Dulles Intl
42h 40m
1 stop
CNX6:35 pmChiang Mai
Delta
Jan 14
IAD11:50 amWashington, D.C. Dulles Intl
22h 15m
1 stop
CNX10:05 pmChiang Mai

Best airlines flying from Washington, D.C. to Chiang Mai

Compare and see reviews for airlines that fly from Washington, D.C. to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $1,136Free CancellationRating
8.5
203 reviews
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DeltaPriceFrom $1,282Free CancellationRating
7.8
1,565 reviews
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Delta flights from Washington, D.C. to Chiang Mai

Our best Delta deals on Washington, D.C. to Chiang Mai flight tickets
Delta
Jan 15
DCA6:00 amWashington, D.C. Reagan-National
28h 05m
2 stops
CNX10:05 pmChiang Mai
Jan 28
CNX11:15 pmChiang Mai
31h 52m
2 stops
DCA7:07 pmWashington, D.C. Reagan-National
Delta
Oct 17
IAD6:00 pmWashington, D.C. Dulles Intl
40h 55m
2 stops
CNX9:55 pmChiang Mai
Dec 13
CNX11:15 pmChiang Mai
28h 28m
2 stops
IAD3:43 pmWashington, D.C. Dulles Intl
Delta
Jan 14
IAD2:00 pmWashington, D.C. Dulles Intl
44h 05m
2 stops
CNX10:05 pmChiang Mai
Jan 25
CNX11:15 pmChiang Mai
29h 26m
2 stops
IAD4:41 pmWashington, D.C. Dulles Intl

Emirates flights from Washington, D.C. to Chiang Mai

Our best Emirates deals on Washington, D.C. to Chiang Mai flight tickets
Emirates
Oct 17
IAD10:55 amWashington, D.C. Dulles Intl
39h 50m
2 stops
CNX1:45 pmChiang Mai
Dec 6
CNX7:45 pmChiang Mai
48h 25m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl
Emirates
Jan 11
IAD10:30 amWashington, D.C. Dulles Intl
36h 50m
2 stops
CNX11:20 amChiang Mai
Jan 29
CNX10:10 amChiang Mai
34h 00m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl

  • How far is Washington, D.C. to Chiang Mai by plane?

    Chiang Mai is 8436.4 mi away from Washington, D.C.. Typically, this will take 22h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Chiang Mai Airport?

    Prices for flights from Washington, D.C. to Chiang Mai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Chiang Mai Airport?

  • How old do you have to be to fly from Washington, D.C. to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for Washington, D.C. to Chiang Mai

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington, D.C. to Bangkok Flights
Fastest flight time20h 35m
Cheapest price$840

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Can I find flights from Washington, D.C. to Chiang Mai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Chiang Mai flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Chiang Mai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Chiang Mai.

I’m not ready to book a flight from Washington, D.C. to Chiang Mai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Chiang Mai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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