DCA - CNX

$590 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 9/15. 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

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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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Sep 29 - Mon, Oct 6
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6:59 pm - 10:25 amDCA-CNX
28h 26m2 stops
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11:35 am - 5:59 pmCNX-DCA
41h 24m2 stops
$1,098
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Tue, Sep 30 - Tue, Nov 4
EVA Air Logo
6:59 pm - 10:25 amDCA-CNX
28h 26m2 stops
EVA Air Logo
11:50 am - 5:58 pmCNX-DCA
42h 08m2 stops
$1,105EVA Air
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Sat, Jan 10 - Sun, Feb 8
China Airlines Logo
5:30 pm - 4:35 pmDCA-CNX
35h 05m2 stops
China Airlines Logo
11:25 am - 8:55 pmCNX-DCA
45h 30m2 stops
$1,120China Airlines
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Wed, Nov 19 - Tue, Jan 20
EVA Air Logo
9:59 am - 10:35 amDCA-CNX
36h 36m2 stops
EVA Air Logo
11:50 am - 5:32 pmCNX-DCA
41h 42m2 stops
$1,133EVA Air
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Sat, Jan 17 - Sun, Feb 15
China Airlines Logo
9:30 am - 4:35 pmDCA-CNX
43h 05m2 stops
China Airlines Logo
11:25 am - 9:55 pmCNX-DCA
46h 30m2 stops
$1,257China Airlines
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Sun, Sep 28 - Sun, Oct 5
China Airlines Logo
8:59 am - 10:20 amDCA-CNX
38h 21m2 stops
China Airlines Logo
11:20 am - 9:14 pmCNX-DCA
44h 54m2 stops
$1,293China Airlines
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Sun, Jan 25 - Sun, Feb 22
Delta Logo
9:59 pm - 11:05 pmDCA-CNX
37h 06m2 stops
Delta Logo
12:15 am - 3:41 pmCNX-DCA
27h 26m2 stops
$1,535Delta
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Fri, Nov 7 - Sun, Nov 9
Korean Air Logo
7:45 am - 11:05 pmDCA-CNX
27h 20m2 stops
Korean Air Logo
12:15 am - 1:22 pmCNX-DCA
25h 07m2 stops
$1,674Korean Air
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Mon, Jan 5 - Sat, Jan 10
Delta Logo
8:20 am - 11:05 pmDCA-CNX
26h 45m2 stops
Delta Logo
12:15 am - 6:06 pmCNX-DCA
29h 51m2 stops
$1,805Delta
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Sat, Dec 27 - Wed, Jan 7
Korean Air Logo
7:40 am - 11:05 pmDCA-CNX
27h 25m2 stops
Korean Air Logo
12:15 am - 1:25 pmCNX-DCA
25h 10m2 stops
$1,886Korean Air
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Booking Insights

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.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Chiang Mai?

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 Reagan Washington National Airport to Chiang Mai were found on EVA Air ($1,105) and China Airlines ($1,120).

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Good to know

Cheapest flight$590
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 $590 for a one-way ticket and $1,098 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?

    SkyTeam, and Star Alliance 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

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

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