DCA - CNX

$665 Find Cheap Flights from Reagan Washington National Airport to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Chiang Mai departing on 5/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Chiang Mai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Chiang Mai, 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 Washington, D.C. to Chiang Mai, as well as popular online travel agencies
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Cheap Flight Deals from Reagan-National to Chiang Mai (DCA-CNX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Chiang Mai 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.

Recent round-trip flight deals from Reagan-National to Chiang Mai

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reagan-National to Chiang Mai.
Discover the best prices for you by selecting your travel dates on KAYAK.
EVA Air Logo
5:06 pm - 10:25 amDCA-CNX
30h 19m2 stops
EVA Air Logo
11:35 am - 8:59 pmCNX-DCA
44h 24m2 stops
$1,192EVA Air
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Sun, Sep 14 - Sun, Sep 21
Logo
5:02 pm - 11:40 pmDCA-CNX
43h 38m2 stops
Logo
12:45 am - 8:59 pmCNX-DCA
31h 14m2 stops
$1,244
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Sun, Aug 10 - Fri, Aug 22
EVA Air Logo
5:02 pm - 10:25 amDCA-CNX
30h 23m2 stops
EVA Air Logo
11:35 am - 5:59 pmCNX-DCA
41h 24m2 stops
$1,282EVA Air
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Mon, Aug 18 - Sun, Aug 31
China Airlines Logo
5:02 pm - 10:20 amDCA-CNX
30h 18m2 stops
China Airlines Logo
11:20 am - 5:59 pmCNX-DCA
41h 39m2 stops
$1,437China Airlines
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Sun, Aug 10 - Sat, Aug 23
China Airlines Logo
9:59 am - 10:20 amDCA-CNX
37h 21m2 stops
China Airlines Logo
11:20 am - 5:58 pmCNX-DCA
41h 38m2 stops
$1,690China Airlines
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Wed, Jul 2 - Sat, Jul 12
Logo
8:00 am - 11:40 pmDCA-CNX
28h 40m2 stops
Logo
12:45 am - 8:59 pmCNX-DCA
31h 14m2 stops
$1,851
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Mon, Aug 18 - Sat, Aug 30
Korean Air Logo
8:46 pm - 9:55 pmDCA-CNX
38h 09m2 stops
Korean Air Logo
11:15 pm - 9:21 pmCNX-DCA
33h 06m2 stops
$1,852Korean Air
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Thu, Aug 7 - Mon, Aug 25
Korean Air Logo
6:59 am - 9:55 pmDCA-CNX
27h 56m2 stops
Korean Air Logo
11:15 pm - 9:21 pmCNX-DCA
33h 06m2 stops
$1,902Korean Air
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Fri, Aug 8 - Mon, Aug 25
Cathay Pacific Logo
12:31 pm - 7:10 pmDCA-CNX
43h 39m3 stops
Cathay Pacific Logo
10:10 am - 11:17 pmCNX-DCA
48h 07m3 stops
$2,282Cathay Pacific
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Sun, Aug 10 - Sat, Aug 23
Cathay Pacific Logo
6:00 am - 1:45 pmDCA-CNX
44h 45m3 stops
Cathay Pacific Logo
10:10 am - 10:43 amCNX-DCA
35h 33m3 stops
$2,303Cathay Pacific
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Fri, Jun 13 - Fri, Jun 20
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KAYAK's insights & trends for Reagan-National to Chiang Mai flights

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

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Chiang Mai?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Chiang Mai clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chiang Mai on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Reagan Washington National Airport to Chiang Mai. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

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Good to know

Cheapest flight$665
Flight from Reagan Washington National Airport to Chiang Mai

When to book flights from Reagan-National to Chiang Mai

Are your dates flexible? Find out the best times to travel from Reagan-National to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Chiang Mai flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Chiang Mai?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Chiang Mai was $665 for a one-way ticket and $1,192 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Chiang Mai?

    A passport is required to fly from Reagan Washington National Airport to Chiang Mai.

  • Which airports will I be using when flying from Reagan Washington National Airport to Chiang Mai?

    Reagan Washington National Airport and Chiang Mai are both served by 1 main airport. You will leave Reagan Washington National Airport from Washington, D.C. Reagan-National and will be arriving at Chiang Mai.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Chiang Mai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Chiang Mai?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Chiang Mai, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Chiang Mai?

    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 Reagan Washington National Airport to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Reagan Washington National Airport 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 Reagan Washington National Airport to Chiang Mai?

    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 to Chiang Mai with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and CNX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Chiang Mai?

    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 to Chiang Mai from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Chiang Mai

Information on your arrival and departure airports

Chiang Mai (CNX)
Reagan Washington National Airport (DCA)

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