How do I get Price Alerts for flights from District of Columbia to Chiang Rai?

Confirm your travel details to search for the latest offers for flights from District of Columbia to Chiang Rai . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from District of Columbia to Chiang Rai with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from District of Columbia to Chiang Rai Airport?

Prices for flights from District of Columbia to Chiang Rai Airport were last updated today.

How old do you have to be to fly from District of Columbia 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 District of Columbia to Chiang Rai Airport.

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

The necessary travel and health documents for your Chiang Rai 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.

$466 Cheap Flights from District of Columbia to Chiang Rai in 2025/26

1 adult

0 bags

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Find the cheapest flights from District of Columbia to Chiang Rai

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 9:40 amIAD-CEI

25h 35m2 stops

2:25 pm - 8:20 amCEI-IAD

29h 55m2 stops

$1,337Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

5:30 pm - 1:55 pmIAD-CEI

32h 25m3 stops

4:05 pm - 3:30 pmCEI-IAD

35h 25m3 stops

$1,598Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

10:30 am - 8:15 amIAD-CEI

33h 45m3 stops

6:55 pm - 9:10 amCEI-IAD

26h 15m2 stops

$9,811Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Sat 12/6

8:05 pm-9:40 am

2 stops25h 35m

Chiang Rai

Sat 12/13

2:25 pm-8:20 am

2 stops29h 55m

$1,337

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-1:55 pm

3 stops32h 25m

Chiang Rai

Sat 12/13

4:05 pm-3:30 pm

3 stops35h 25m

$1,598

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Sat 12/6

10:30 am-8:15 am

3 stops33h 45m

Chiang Rai

Sat 12/13

6:55 pm-9:10 am

2 stops26h 15m

$9,811

Washington, D.C.Chiang Rai

DCA - CEI

DCACEI

Washington, D.C. Reagan-National

Fri 1/23

9:59 am-3:55 pm

3 stops41h 56m

$466

Washington, D.C.Chiang Rai

DCA - CEI

DCACEI

Washington, D.C. Reagan-National

Fri 1/23

9:59 am-3:55 pm

3 stops41h 56m

$478

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Fri 1/23

2:35 pm-8:10 am

2 stops29h 35m

$482

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Fri 1/23

2:35 pm-8:10 am

2 stops29h 35m

$523

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Fri 1/23

2:35 pm-9:50 am

3 stops31h 15m

$551

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Fri 1/23

2:35 pm-9:50 am

3 stops31h 15m

$555

Washington, D.C.Chiang Rai

IAD - CEI

IADCEI

Washington, D.C. Dulles Intl

Sat 12/6

5:30 pm-2:50 pm

3 stops57h 20m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

Cheap District of Columbia to Chiang Rai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Chiang Rai

Direct flights	None

There are no direct flights from District of Columbia to Chiang Rai. There are no popular flight routes from District of Columbia to Chiang Rai.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Chiang Rai Airport?
Prices for flights from District of Columbia to Chiang Rai Airport were last updated today.
How old do you have to be to fly from District of Columbia 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 District of Columbia to Chiang Rai Airport.
What documentation or ID do you need to fly to Chiang Rai Airport?
The necessary travel and health documents for your Chiang Rai 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.

How do I get Price Alerts for flights from District of Columbia to Chiang Rai?
Confirm your travel details to search for the latest offers for flights from District of Columbia to Chiang Rai. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from District of Columbia to Chiang Rai with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Mae Chan

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Chiang Rai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Chiang Rai. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Chiang Rai with flexible booking policies on momondo?

Yes. All flights to Chiang Rai from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Chiang Rai?

momondo provides multiple filters to help you find the best flight to Chiang Rai from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to Chiang Rai right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chiang Rai, momondo offers a useful price alert feature which will track prices for flights to Chiang Rai from District of Columbia and alert you when they change.