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Cheap flights from Chiang Mai to Washington, D.C. from ฿20,652

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Washington, D.C. departing on 21/5. 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.
CNX — WAS
4 Mar — 11 Mar1
1 adult
Mon 4/3
Mon 11/3

Cheap flight deals from Chiang Mai to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 February 2024.

Round-trip from

฿1,312,625

One-way from

฿28,791
From Chiang Mai to Washington, D.C. (WAS)
One-way flight from Chiang Mai to Washington, D.C. (WAS)

What is the cheapest day to fly return from Chiang Mai to Washington, D.C.?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C.. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from Chiang Mai to Washington, D.C. (CNX - WAS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Washington, D.C. as you normally would.

Cheap เดลต้า flights from Chiang Mai to Washington, D.C.

Explore cheap flight options specifically provided by เดลต้า for the route between Chiang Mai and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.
Peruse some of the lowest-priced เดลต้า flights we've found from Chiang Mai to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 12/623:15CNX - IAD
2 stops36h 00mเดลต้า
Sun 7/719:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 27/2฿41,125
Fri 14/623:15CNX - IAD
2 stops35h 22mเดลต้า
Sun 7/719:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 27/2฿42,237
Wed 12/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 7/715:00IAD - CNX
2 stops42h 40mเดลต้า
Deal found 27/2฿43,348
Sun 16/623:15CNX - IAD
2 stops28h 24mเดลต้า
Sun 7/713:00IAD - CNX
2 stops44h 40mเดลต้า
Deal found 27/2฿45,607
Sat 15/623:15CNX - IAD
2 stops33h 37mเดลต้า
Sun 7/713:00IAD - CNX
2 stops44h 40mเดลต้า
Deal found 27/2฿45,786
Sat 15/623:15CNX - IAD
2 stops33h 37mเดลต้า
Sat 6/717:15IAD - CNX
2 stops41h 40mเดลต้า
Deal found 27/2฿47,615
Fri 14/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 7/719:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 27/2฿49,408
Thu 13/623:15CNX - IAD
2 stops33h 37mเดลต้า
Tue 9/713:00IAD - CNX
2 stops45h 55mเดลต้า
Deal found 27/2฿51,702
Sat 15/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 7/713:00IAD - CNX
2 stops44h 40mเดลต้า
Deal found 27/2฿53,387

Cheap เอทิฮัดแอร์เวย์ flights from Chiang Mai to Washington, D.C.

Explore cheap flight options specifically provided by เอทิฮัดแอร์เวย์ for the route between Chiang Mai and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.
Browse through some of the cheapest เอทิฮัดแอร์เวย์ flights traveling from Chiang Mai to Washington, D.C.. Deals frequently update to provide users with more options.
Sat 15/620:00CNX - IAD
2 stops55h 35mเอทิฮัดแอร์เวย์
Tue 9/722:00IAD - CNX
2 stops48h 20mเอทิฮัดแอร์เวย์
Deal found 27/2฿49,192
Sun 16/620:00CNX - IAD
2 stops55h 35mเอทิฮัดแอร์เวย์
Wed 3/722:00IAD - CNX
2 stops48h 20mเอทิฮัดแอร์เวย์
Deal found 27/2฿51,631
Thu 13/620:00CNX - IAD
2 stops55h 35mเอทิฮัดแอร์เวย์
Thu 4/722:00IAD - CNX
2 stops52h 45mเอทิฮัดแอร์เวย์
Deal found 27/2฿55,108

Chiang Mai to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Chiang Mai and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.
Listed are some of the best fares we've found on flights departing from Chiang Mai to Washington, D.C. in 2024. Check back soon for alternative fares.
Wed 12/623:15CNX - IAD
2 stops36h 00mเดลต้า
Sun 7/719:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 27/2฿41,125
Fri 14/623:15CNX - IAD
2 stops35h 22mเดลต้า
Sun 7/719:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 27/2฿42,237
Wed 12/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 7/715:00IAD - CNX
2 stops42h 40mเดลต้า
Deal found 27/2฿43,348
Wed 16/1023:15CNX - DCA
2 stops28h 37mเดลต้า
Sat 19/1017:25DCA - CNX
2 stops64h 15mเดลต้า
Deal found 26/2฿43,563
Wed 12/611:20CNX - IAD
2 stops38h 51mMultiple Airlines
Mon 8/707:00IAD - CNX
2 stops40h 20mMultiple Airlines
Deal found 27/2฿44,603
Wed 12/611:20CNX - IAD
2 stops38h 51mMultiple Airlines
Fri 5/717:40IAD - CNX
2 stops29h 35mMultiple Airlines
Deal found 27/2฿45,320
Wed 9/1023:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 13/1019:50IAD - CNX
2 stops37h 50mเดลต้า
Deal found 26/2฿45,356
Wed 9/1023:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 13/1013:25IAD - CNX
1 stop44h 15mเดลต้า
Deal found 27/2฿45,428
Wed 9/1023:15CNX - IAD
2 stops28h 15mเดลต้า
Sun 13/1013:00IAD - CNX
2 stops44h 40mเดลต้า
Deal found 26/2฿45,571

One-way flights to Washington, D.C. from Chiang Mai

Search for one-way flight options from Chiang Mai to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.
Take a look at some of the one-way flights we've detected from Chiang Mai to Washington, D.C.. Users needing a return flight from Chiang Mai to Washington, D.C. should utilize the search form above.
Tue 21/506:35CNX - BWI
3 stops45h 41mMultiple Airlines
Deal found 26/2฿20,652
Wed 5/608:50CNX - BWI
3 stops33h 30mMultiple Airlines
Deal found 26/2฿21,943
Tue 21/511:20CNX - IAD
2 stops38h 55mMultiple Airlines
Deal found 26/2฿25,026
Tue 21/511:20CNX - DCA
2 stops39h 54mMultiple Airlines
Deal found 26/2฿25,026
Tue 21/517:15CNX - BWI
2 stops35h 01mMultiple Airlines
Deal found 26/2฿25,313
Wed 5/611:20CNX - IAD
2 stops29h 20mMultiple Airlines
Deal found 26/2฿28,469
Tue 21/523:15CNX - IAD
1 stop23h 00mKorean Air
Deal found 26/2฿28,791
Wed 5/623:15CNX - DCA
2 stops26h 25mเดลต้า
Deal found 26/2฿29,257
Wed 5/620:25CNX - BWI
2 stops44h 15mMultiple Airlines
Deal found 26/2฿32,807

Find flights from Chiang Mai to Washington, D.C. within your budget

Customise your flight search to find flights from Chiang Mai to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿41,125 - ฿56,328

Route

Depart

Return

Price

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 12/6

2 stops36h 00m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops37h 50m

฿41,125

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Fri 14/6

2 stops35h 22m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops37h 50m

฿42,237

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 12/6

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops42h 40m

฿43,348

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 12/6

2 stops38h 51m

Washington, D.C. Dulles Intl

Mon 8/7

2 stops40h 20m

฿44,603

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 12/6

2 stops38h 51m

Washington, D.C. Dulles Intl

Fri 5/7

2 stops29h 35m

฿45,320

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 15/6

2 stops55h 35m

Washington, D.C. Dulles Intl

Tue 9/7

2 stops48h 20m

฿49,192

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 12/6

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 7/7

1 stop44h 00m

฿49,945

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Fri 14/6

2 stops25h 50m

Washington, D.C. Dulles Intl

Sat 6/7

2 stops24h 35m

฿55,324

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 18/6

2 stops47h 40m

Washington, D.C. Dulles Intl

Sat 6/7

2 stops45h 15m

฿56,328

Flights are sorted by cheapest first

Deals found on 27/2

When is the cheapest time to fly from Chiang Mai to Washington, D.C.?

Use this chart to determine the cheapest time to fly return from Chiang Mai to Washington, D.C.. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Chiang Mai to Washington, D.C. flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Washington, D.C. by month

Plan your trip from Chiang Mai to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from Chiang Mai to Washington, D.C. is currently ฿26,365 while a return flight costs ฿47,491. Price data was last updated on 25 February 2024.

Currently, January is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. (average of ฿0). Flying from Chiang Mai to Washington, D.C. in July is currently the most expensive (average of ฿1,431). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 28 February 2024.
See what other customers who have flown with เดลต้า, เอทิฮัดแอร์เวย์ and Korean Air from Chiang Mai to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.6
Very Good
1,257 reviews
8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.2
Very Good
4,321 reviews
8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.1
Very Good
11,812 reviews
8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

7.8
Good
1,338 reviews
8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

8.6
Very Good
1,257 reviews

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Chiang Mai to Washington, D.C.?

Chiang Mai (CNX), located 3.1 km from the city centre, is the airport you fly out of when you book flights from Chiang Mai to Washington, D.C.. 1 airline have flights from Chiang Mai to Washington, D.C. on a regular basis. Booking flights from Chiang Mai to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

Can I find flights from Chiang Mai to Washington, D.C. for under ฿41,200 on Cheapflights?

Yes, there are multiple flights from Chiang Mai to Washington, D.C. for under ฿41,200. The cheapest flight booked recently is on เดลต้า for just ฿41,125, but on average you can expect to pay ฿48,117.

What are the cheapest airlines flying from Chiang Mai to Washington, D.C. round-trip?

Currently priced at ฿41,125, เดลต้า will fly you from Chiang Mai to Washington, D.C. and back. In addition to เดลต้า, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from เอทิฮัดแอร์เวย์ and Korean Air - these airlines can fly you to your destination from ฿49,192 and ฿49,945, respectively.

What are the cheapest airlines to fly from Chiang Mai to Washington, D.C. one-way?

The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as ฿28,791. However, be on the lookout for offers from เดลต้า and Cathay Pacific, as they are both options that can get you from Chiang Mai to Washington, D.C. for a low price.

What are the most popular routes from Chiang Mai to Washington, D.C.?

What does CNX to IAD mean?

Chiang Mai Airport is CNX and Washington, D.C. Dulles Intl Airport is IAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Chiang Mai to Washington, D.C.

Discover the top airline that operate flights from Chiang Mai to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 20,522 searches. Data last updated 28 February 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿45,331Average฿48,231FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Search flights from Chiang Mai to Washington, D.C. by cabin class

Find flights from Chiang Mai to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Mai to Washington, D.C.?

Deals for Chiang Mai to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Chiang Mai.

Can Cheapflights find flights from Chiang Mai to Washington, D.C. with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chiang Mai to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Chiang Mai today and book when prices fit your budget.

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