Which airports can I use when flying from Chiang Mai to Washington, D.C. Reagan-National Airport?

Flights from Chiang Mai to Washington, D.C. Reagan-National Airport usually depart from Chiang Mai (CNX) and arrive at Washington, D.C. Reagan-National (DCA).

Can I save money by using flexible dates for flights from Chiang Mai to Washington, D.C. Reagan-National Airport?

Yes. Flexible dates can save you up to 9% on flights from Chiang Mai to Washington, D.C. Reagan-National Airport. Thursday is the cheapest departure day at $1,281 round-trip on average, while Wednesday is the most expensive at $1,405, a difference of $124. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Washington, D.C. Reagan-National Airport?

Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

Do I need a passport to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between Chiang Mai and Washington, D.C. Reagan-National Airport?

Washington, D.C. Reagan-National Airport is 11 hours behind Chiang Mai (Eastern Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Sixt • Dollar • Thrifty • Hertz • Alamo

Which airline is the cheapest to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?

STARLUX Airlines ($1,399) and Korean Air ($1,558) are the cheapest airlines to fly round-trip from Chiang Mai to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

$675 CHEAP FLIGHTS from Chiang Mai to Reagan Washington (CNX - DCA)

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Cheapest round-trip

$1,237

Typical prices: $1,281-$1,405

Multiple Airlines

Sun 11/18Sun 11/25

CNX - DCA • 2 stops

Cheapest one-way

$675

Typical prices: $699-$892

Multiple Airlines

Thu 12/13

CNX - DCA • 3 stops

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Flight Deals

Cheap Flights from Chiang Mai to Reagan-National (CNX-DCA)

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

Round-trip

One-way

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

Wed, Nov 18 - Wed, Nov 25

11:50 am - 5:59 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

42h 09m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

9:30 am - 10:35 amDCA Washington, D.C. Reagan-National-CNX Chiang Mai

37h 05m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,237Multiple Airlines

Tue, Jan 19 - Tue, Feb 2

5:15 pm - 8:00 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

38h 45m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

9:30 am - 4:00 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

42h 30m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,281Multiple Airlines

Wed, Jan 20 - Tue, Feb 2

5:15 pm - 7:00 amCNX Chiang Mai-DCA Washington, D.C. Reagan-National

49h 45m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

5:01 pm - 4:00 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

34h 59m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,399STARLUX Airlines

Wed, Nov 4 - Mon, Nov 9

12:20 am - 11:26 amCNX Chiang Mai-DCA Washington, D.C. Reagan-National

23h 06m2 stops Incheon Intl Atlanta Hartsfield-Jackson

6:00 am - 10:45 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

28h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl

$1,558Korean Air

Wed, Nov 4 - Mon, Nov 9

12:20 am - 11:26 amCNX Chiang Mai-DCA Washington, D.C. Reagan-National

23h 06m2 stops Incheon Intl Atlanta Hartsfield-Jackson

6:00 am - 10:45 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

28h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl

$1,560Korean Air

Wed, Nov 4 - Mon, Nov 9

12:20 am - 11:26 amCNX Chiang Mai-DCA Washington, D.C. Reagan-National

23h 06m2 stops Incheon Intl Atlanta Hartsfield-Jackson

6:00 am - 10:45 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

28h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl

$1,563Korean Air

Tue, Nov 17 - Wed, Nov 25

1:30 am - 10:38 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

33h 08m3 stops Shanghai Pu Dong Incheon Intl Toronto Pearson Intl

6:59 am - 12:30 amDCA Washington, D.C. Reagan-National-CNX Chiang Mai

29h 31m2 stops Toronto Pearson Intl Shanghai Pu Dong

$1,655Multiple Airlines

Mon, Feb 1 - Wed, Feb 17

8:55 pm - 6:19 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

33h 24m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

11:55 am - 5:55 pmDCA Washington, D.C. Reagan-National-CNX Chiang Mai

42h 00m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

$1,939Etihad Airways

Sat, Jan 2 - Thu, Jul 1

11:50 am - 5:56 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

42h 06m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

6:59 pm - 10:25 amDCA Washington, D.C. Reagan-National-CNX Chiang Mai

28h 26m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

$2,504Multiple Airlines

Sat, Jan 2 - Thu, Jul 1

11:50 am - 5:56 pmCNX Chiang Mai-DCA Washington, D.C. Reagan-National

42h 06m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

9:30 am - 10:25 amDCA Washington, D.C. Reagan-National-CNX Chiang Mai

37h 55m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$2,521Multiple Airlines

Booking Insights

Price, demand and travel trends for Chiang Mai to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?: STARLUX Airlines ($1,399) and Korean Air ($1,558) are the cheapest airlines to fly round-trip from Chiang Mai to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$675

One-way flight from Chiang Mai to Washington, D.C. Reagan-National Airport

When to book flights from Chiang Mai to Reagan-National

Are your dates flexible? Find out the best times to travel from Chiang Mai to Reagan-National 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.

Do I need a passport to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Chiang Mai to Washington, D.C. Reagan-National Airport changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,237 to $8,954. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Chiang Mai to Washington, D.C. Reagan-National Airport looking right now?
One-way fares from Chiang Mai to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $724, which is 19% below the typical average for this route.
What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?
Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Sixt
• Dollar
• Thrifty
• Hertz
• Alamo
Which airports can I use when flying from Chiang Mai to Washington, D.C. Reagan-National Airport?
Flights from Chiang Mai to Washington, D.C. Reagan-National Airport usually depart from Chiang Mai (CNX) and arrive at Washington, D.C. Reagan-National (DCA).
Can I save money by using flexible dates for flights from Chiang Mai to Washington, D.C. Reagan-National Airport?
Yes. Flexible dates can save you up to 9% on flights from Chiang Mai to Washington, D.C. Reagan-National Airport. Thursday is the cheapest departure day at $1,281 round-trip on average, while Wednesday is the most expensive at $1,405, a difference of $124.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Chiang Mai and Washington, D.C. Reagan-National Airport?
Washington, D.C. Reagan-National Airport is 11 hours behind Chiang Mai (Eastern Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Washington, D.C. Reagan-National Airport?
Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Wednesday. On this route, Thursday flights average $1,281, about $124 less than Wednesday fares (9% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

• Hyatt House Washington DC The Wharf
• Intercontinental Hotels Washington D.C. - The Wharf By IHG
• Pendry Washington DC - The Wharf

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Everything you should know

Cheap Flights from Chiang Mai to Reagan-National (CNX-DCA)

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

Recent one-way flight deals from Chiang Mai to Reagan-National

Price, demand and travel trends for Chiang Mai to Washington, D.C. Reagan-National Airport flights

Which airline is the cheapest to fly from Chiang Mai to Washington, D.C. Reagan-National Airport?

Key details for Chiang Mai to Washington, D.C. Reagan-National Airport flights

Cheapest flight

When to book flights from Chiang Mai to Reagan-National

Your Chiang Mai to Washington, D.C. Reagan-National Airport flight questions, answered

Your guide to booking Chiang Mai to Washington, D.C. Reagan-National Airport flights

More options for your flight from Chiang Mai to Reagan-National

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