Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Chiang Rai from $1,257

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Chiang Rai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
29h 50m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:55 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
33h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,257Multiple Airlines
Sun, Nov 29 - Wed, Dec 9
Multiple Airlines Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 25m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
31h 15m2 stops Bangkok Suvarnabhumi Vienna Intl
$1,262Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 25m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:35 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
32h 40m2 stops Bangkok Suvarnabhumi Munich Franz Josef Strauss
$1,319Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
10:55 pm - 6:20 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 25m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
31h 15m2 stops Bangkok Suvarnabhumi Vienna Intl
$1,337Multiple Airlines
Mon, Nov 30 - Fri, Dec 11
Multiple Airlines Logo
8:05 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
53h 50m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
2:25 pm - 8:30 amCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
30h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
$1,639Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
8:05 pm - 9:40 amIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
49h 35m3 stops Doha Hamad Intl Kuala Lumpur Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
10:15 am - 3:55 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
41h 40m3 stops Bangkok Suvarnabhumi Kuala Lumpur Intl Doha Hamad Intl
$2,318Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
6:00 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 55m3 stops Frankfurt am Main Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 3:35 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
32h 40m2 stops Bangkok Suvarnabhumi Munich Franz Josef Strauss
$6,494Multiple Airlines
Mon, Nov 30 - Thu, Dec 10
Multiple Airlines Logo
6:00 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CEI Chiang Rai
31h 55m3 stops Frankfurt am Main Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:55 pm - 2:10 pmCEI  Chiang Rai-IAD Washington, D.C. Dulles Intl
31h 15m2 stops Bangkok Suvarnabhumi Vienna Intl
$6,562Multiple Airlines
Mon, Nov 30 - Thu, Dec 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Washington, D.C. to Chiang Rai

Our best Air Canada deals on Washington, D.C. to Chiang Rai flight tickets
Air Canada
Sep 14
IAD8:29 amWashington, D.C. Dulles Intl
38h 11m
2 stops
CEI9:40 amChiang Rai
Sep 17
CEI6:55 pmChiang Rai
46h 35m
2 stops
IAD6:30 amWashington, D.C. Dulles Intl
$2,716
Air Canada
Sep 14
IAD8:29 amWashington, D.C. Dulles Intl
38h 11m
2 stops
CEI9:40 amChiang Rai
Sep 17
CEI6:55 pmChiang Rai
46h 35m
2 stops
IAD6:30 amWashington, D.C. Dulles Intl
$3,836
Air Canada
Sep 14
IAD8:29 amWashington, D.C. Dulles Intl
38h 11m
2 stops
CEI9:40 amChiang Rai
Sep 17
CEI6:55 pmChiang Rai
46h 35m
2 stops
IAD6:30 amWashington, D.C. Dulles Intl
$3,972

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Sun 11/29

8:05 pm-1:55 pm

2 stops29h 50m

Chiang Rai

Wed 12/9

6:55 pm-3:55 pm

2 stops33h 00m

$1,257
Quickest round-trip

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Tue 12/1

10:55 pm-6:20 pm

2 stops31h 25m

Chiang Rai

Wed 12/9

6:55 pm-2:10 pm

2 stops31h 15m

$1,262

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

10:55 pm-6:20 pm

2 stops31h 25m

Chiang Rai

Thu 12/10

6:55 pm-3:35 pm

2 stops32h 40m

$1,319

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

10:55 pm-6:20 pm

2 stops31h 25m

Chiang Rai

Fri 12/11

6:55 pm-2:10 pm

2 stops31h 15m

$1,337

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

8:05 pm-1:55 pm

2 stops53h 50m

Chiang Rai

Thu 12/10

2:25 pm-8:30 am

2 stops30h 05m

$1,639

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

8:05 pm-9:40 am

3 stops49h 35m

Chiang Rai

Thu 12/10

10:15 am-3:55 pm

3 stops41h 40m

$2,318

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

6:00 pm-1:55 pm

3 stops31h 55m

Chiang Rai

Thu 12/10

6:55 pm-3:35 pm

2 stops32h 40m

$6,494

Washington, D.C.Chiang Rai

IAD Washington, D.C. Dulles Intl - CEI Chiang Rai

IADCEI

Washington, D.C. Dulles Intl

Mon 11/30

6:00 pm-1:55 pm

3 stops31h 55m

Chiang Rai

Thu 12/10

6:55 pm-2:10 pm

2 stops31h 15m

$6,562

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chiang Rai from

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

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 airlines fly to Chiang Rai?

Korean Air, EVA Air and Delta are the top three most popular airlines that fly to Chiang Rai from Washington, D.C. according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Chiang Rai. Keep in mind that there are 3 different airlines that fly to Chiang Rai on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Chiang Rai

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Chiang Rai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Chiang Rai (WAS to CEI) flight deals and tips

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

Best Price Found

$1,257

Fastest flight time

27h 45m

Direct flights

None
The best flight deal from Washington, D.C. to Chiang Rai found on momondo in the last 72 hours is $1,257
The fastest flight from Washington, D.C. to Chiang Rai takes 27h 45m
There are no direct flights from Washington, D.C. to Chiang Rai. There are no popular flight routes from Washington, D.C. to Chiang Rai.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Chiang Rai

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

    A flight from Washington, D.C. to Chiang Rai will travel around 8362.2 mi. 27h 45m is a normal flight duration for this route.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Chiang Rai Airport.

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

    The travel and health documents you'll need for your trip to Chiang Rai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chiang Rai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chiang Rai?

Book flights to Chiang Rai if you plan to visit one of these locations
Mae Chan

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chiang Rai?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chiang Rai from Washington, D.C..

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

Yes. All flights to Chiang Rai from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Chiang Rai flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Washington, D.C. to Chiang Rai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Chiang Rai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/9
Fri 10/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand