One Way

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One Way Price

CAD 1,369 CAD 8,200

Duration

24 h 10 m 41 h 0 m

Stops From Chiang Mai

Departure From Chiang Mai

Before 6 AM

CAD 3,685

6 AM - 12 PM

CAD 1,441

12 PM - 6 PM

CAD 1,976

After 6 PM

CAD 1,370

Arrival at Washington

6 AM - 12 PM

CAD 1,441

12 PM - 6 PM

CAD 1,370

After 6 PM

CAD 1,454

Alliances & Airlines

Oneworld

(7)

SkyTeam

(12)

Star Alliance

(8)

+ 6 more

Layover Airports

+ 5 more

Layover Duration

3 h 40 m 21 h 0 m

Chiang Mai To Washington Flights

Book Chiang Mai to Washington flight tickets at lowest price. Get best deals on your upcoming Chiang Mai to Washington flights only on MakeMyTrip. Also Book Washington to Chiang Mai Flights. Currently 20 flights flying from Chiang Mai to Washington. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 18 Jul 2026 04:05:45
Qatar Airways

CAD 1,408

CAD 1,370

Chiang Mai to Washington-Dulles Apt , 21 Jul

Qatar Airways QR | 4413 | Operated By Bangkok Airways

21:40

Tue, 21 Jul 26

Chiang Mai, Thailand

01 h 25 m

23:05

Tue, 21 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 837

02:30

Wed, 22 Jul 26

Bangkok, Thailand

06 h 35 m

05:05

Wed, 22 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Wed, 22 Jul 26

Doha, Qatar

14 h 20 m

15:40

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways, Alaska Airlines

More Timing Options

CAD 1,479

CAD 1,441

Transit Visa may be required

Chiang Mai to Washington-Dulles Apt , 21 Jul

Eva Airways BR | 258

11:35

Tue, 21 Jul 26

Chiang Mai, Thailand

03 h 50 m

16:25

Tue, 21 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 26

23:40

Tue, 21 Jul 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

11 h 10 m

19:50

Tue, 21 Jul 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 367

22:43

Tue, 21 Jul 26

Seattle, United States

04 h 56 m

06:39

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

jinair, Delta Air Lines

More Timing Options

CAD 1,492

CAD 1,454

Transit Visa may be required

Chiang Mai to Washington-Reagan Apt , 21 Jul

jinair LJ | 10

21:45

Tue, 21 Jul 26

Terminal I

Chiang Mai, Thailand

05 h 20 m

05:05

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 158

10:15

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

13 h 20 m

10:35

Wed, 22 Jul 26

Terminal M

Detroit, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 1454

14:55

Wed, 22 Jul 26

Terminal M

Detroit, United States

01 h 39 m

16:34

Wed, 22 Jul 26

Terminal T2

Washington-Reagan Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways, Qatar Airways

CAD 1,560

CAD 1,522

Chiang Mai to Washington-Dulles Apt , 21 Jul

Bangkok Airways PG | 220

21:40

Tue, 21 Jul 26

Chiang Mai, Thailand

01 h 25 m

23:05

Tue, 21 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 837

02:30

Wed, 22 Jul 26

Bangkok, Thailand

06 h 35 m

05:05

Wed, 22 Jul 26

Doha, Qatar

BAGGAGE : CHECK INCABIN

Information not available

Qatar Airways QR | 707

08:20

Wed, 22 Jul 26

Doha, Qatar

14 h 20 m

15:40

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Thai Airways, Emirates

CAD 2,014

CAD 1,976

Chiang Mai to Washington-Dulles Apt , 21 Jul

Thai Airways TG | 111

15:30

Tue, 21 Jul 26

Chiang Mai, Thailand

01 h 25 m

16:55

Tue, 21 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 373

21:35

Tue, 21 Jul 26

Bangkok, Thailand

06 h 15 m

00:50

Wed, 22 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 231

02:00

Wed, 22 Jul 26

Terminal T3

Dubai, United Arab Emirates

14 h 40 m

08:40

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Thai Airways, Emirates

CAD 2,302

CAD 2,264

Chiang Mai to Washington-Dulles Apt , 21 Jul

Thai Airways TG | 113

16:55

Tue, 21 Jul 26

Chiang Mai, Thailand

01 h 25 m

18:20

Tue, 21 Jul 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 373

21:35

Tue, 21 Jul 26

Bangkok, Thailand

06 h 15 m

00:50

Wed, 22 Jul 26

Terminal T3

Dubai, United Arab Emirates

BAGGAGE : CHECK INCABIN

Information not available

Emirates EK | 231

02:00

Wed, 22 Jul 26

Terminal T3

Dubai, United Arab Emirates

14 h 40 m

08:40

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Korean Air

CAD 2,508

CAD 2,470

Transit Visa may be required

Chiang Mai to Washington-Reagan Apt , 21 Jul

Korean Air KE | 5090 | Operated By jinair

21:45

Tue, 21 Jul 26

Terminal I

Chiang Mai, Thailand

05 h 20 m

05:05

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Korean Air KE | 91

09:30

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

13 h 50 m

10:20

Wed, 22 Jul 26

Terminal E

Boston, United States

BAGGAGE : CHECK INCABIN

Information not available

Korean Air KE | 3307

12:35

Wed, 22 Jul 26

Terminal A

Boston, United States

01 h 52 m

14:27

Wed, 22 Jul 26

Terminal T2

Washington-Reagan Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

China Eastern, Delta Air Lines

CAD 3,723

CAD 3,685

Transit Visa may be required

Chiang Mai to Washington-Dulles Apt , 21 Jul

China Eastern MU | 7368

00:30

Tue, 21 Jul 26

Chiang Mai, Thailand

04 h 05 m

05:35

Tue, 21 Jul 26

Terminal T1

Shanghai-Pu Dong Apt, China

BAGGAGE : CHECK INCABIN

Information not available

China Eastern MU | 587

11:30

Tue, 21 Jul 26

Terminal T1

Shanghai-Pu Dong Apt, China

14 h 55 m

14:25

Tue, 21 Jul 26

Terminal T1

New York, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 5076

16:29

Tue, 21 Jul 26

Terminal T4

New York, United States

01 h 50 m

18:19

Tue, 21 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Korean Air

CAD 4,886

CAD 4,848

Transit Visa may be required

Chiang Mai to Washington-Dulles Apt , 21 Jul

Korean Air KE | 5090 | Operated By jinair

21:45

Tue, 21 Jul 26

Terminal I

Chiang Mai, Thailand

05 h 20 m

05:05

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Korean Air KE | 93

10:25

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

13 h 50 m

11:15

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

jinair, Delta Air Lines

CAD 5,012

CAD 4,974

Transit Visa may be required

Chiang Mai to Washington-Dulles Apt , 21 Jul

jinair LJ | 10

21:45

Tue, 21 Jul 26

Terminal I

Chiang Mai, Thailand

05 h 20 m

05:05

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 7857 | Operated By Korean Air

10:25

Wed, 22 Jul 26

Terminal T2

Seoul-Incheon, South Korea

13 h 50 m

11:15

Wed, 22 Jul 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

Washington Address

Washington Dulles International Airport
1 Saarinen Circle
Sterling
Virginia
United States
Tel: +1-703-572-2700

Chiang Mai Address

Chiang Mai Airport, Thailand, 60 Sanambin Road, Suthep District, Amphoe Muang, Changwat Chiang Mai 50200, Thailand
Tel: +66 (0)53 270222/33 | +66 (0)53 203300/19 | Fax: +66 (0)53 277284

Chiang Mai to Washington Flights Information:-

Looking for Chiang Mai to Washington Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Washington is Washington Airport and the IATA code for the same is WAS.
Currently, there are 12 airlines operating flights between the two destinations and approximately 20 flights take off from Chiang Mai to Washington every week.

Need information on Chiang Mai to Washington airfare?

The minimum airfare for a Chiang Mai to Washington flight would be 1369, which may go up to 7877 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Chiang Mai to Washington

If you are looking for Chiang Mai to Washington flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Alaska Airlines, Asiana Airlines, Bangkok Airways, China Eastern, Delta Air Lines, Emirates, Eva Airways, Korean Air, Qatar Airways, Thai Airways, Thai Vietjet Air, jinair. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Alaska Airlines : 3, Asiana Airlines : 3, Bangkok Airways : 3, China Eastern : 3, Delta Air Lines : 3, Emirates : 3, Eva Airways : 3, Korean Air : 3, Qatar Airways : 3, Thai Airways : 3, Thai Vietjet Air : 3, jinair : 3

To board the first Chiang Mai to Washington flight, choose China Eastern, Delta Air Lines, which departs at 00:30 The last flight for this route is Thai Vietjet Air, Asiana Airlines, Korean Air, departing at 22:05

Washington Airport Information

Washington Airport
Washington Dulles International Airport
1 Saarinen Circle
Sterling
Virginia
United States
Tel: +1-703-572-2700

About Chiang Mai (CNX)

Chiang Mai, means โ€˜new cityโ€™, is the largest and culturally significant city in northern Thailand and is the capital of Chiang Mai Province. The city is adjacent to The Ping River, an important tributary of Chao Phraya River. It is Thailand's fifth largest city, surrounded by mountains and lush green countryside. Also termed as the โ€˜Rose of the Northโ€™, it has a significant expat population. The city has successfully managed to combine its rich history and traditions along with modern side, making it a dynamic and modern city. It has a distinct international airport with direct flights to all countries in regions of China, Malaysia, Singapore, Taiwan, Burma and Cambodia. The city has many businesses and foreign organizations located from over the past decade due to its excellent infrastructure. The city has an atmosphere of composure and timeless culture with more than three hundred temples, some of them are the most beautiful and revered in entire Buddhist world. The immediate vicinity of the city is full of genuine adventures such as river rafting, Jungle tours, elephant riding and hill tribe village. It is a great hub for shopping of handicrafts, clothes and luxury items and you can find everything at great prices. The city is full of small family-run shops to world-class luxury outlets and shopping malls. Famous for its friendly people, beautiful women, amazing handicrafts, awesome climate and stunning mountain scenery, the city has numerous entertainment options with plenty of festivals, outdoor activities and great nightlife. The quality of living is supreme and you can find accommodation and food of highest standard at very low cost. Local transport is provided in four forms: tuktuks, songthaews, rickshaws and Chinag Mai Bus Service. This is one of the exotic and adventure-filled countries which can be extraordinary affordable and peaceful as well. You can instantly book cheap air tickets from MakeMyTrip.com and visit this beautiful and scenic place. It is a leading website in the entire online travel industry. The website offers you the broadest selection of travel products and services in India. You can even book hotels according to our need and budget. This website helps you to plan your travel in a convenient and affordable manner.

About Washington (WAS)

Endowed with unspoilt natural beauty, Washington - 'The Evergreen State' is nestled in the north-western part of the US. From ultra-modern cities to dense jungles, secluded beaches, volcanic mountains and more, this state has every facet that makes for an ideal tourist destination. The Coulee Corridor, Mount St. Helens National Monument, Grand Coulee Dam, Mount Baker Highway, North Cascades, Lake Chelan and Riverfront Park are some of the popular attractions. San Juan - a set of breathtaking pastoral islands - is one of the prime attractions of the state, where they can enjoy whale watching, kayaking and biking, among other interesting activities. Washington is home to some of the most beautiful national parks in the whole of America, such as the Olympic National Park and North Cascades National Park. Known as 'The Emerald City', Seattle - a bustling seaport city - is one of the proud possessions of Washington. A throbbing metropolis, Seattle is home to seemingly endless attractions, including the Pike Place Market, Ballard and Capital Districts, Discovery Park, Olympic Sculpture Park, Seattle Aquarium and Seattle Art Museum. Tourists can visit Washington without any hassle by availing travel packages from MakeMyTrip.

Frequently Asked Questions - Chiang Mai to Washington Flights

How do MakeMyTrip finds the lowest available dare for flights from Chiang Mai to Washington?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

Which airlines offer cheapest airfare from Chiang Mai to Washington?

There is no set pricing for airlines to offer cheap flight fare from Chiang Mai to Washington. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Chiang Mai to Washington.

Can I find cheap accommodation near to airport when travelling from Chiang Mai to Washington?

There are several accommodation options available near the Washington Airport. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Is passport mandatory to travel from Chiang Mai to Washington?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

Can I cancel my ticket from Chiang Mai to Washington without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

Is there a way to make flexible departure date bookings for your Chiang Mai to Washington flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Chiang Mai to Washington. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

What is the best time to book cheap flight tickets from Chiang Mai to Washington?

To get cheap flight tickets from Chiang Mai to Washington, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Chiang Mai (CNX) to Washington (WAS) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.