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Cheap flights from Chiang Mai to Washington, D.C. from ฿21,034

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/5. 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
2 Apr — 9 Apr1
1 adult
Tue 2/4
Tue 9/4

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 March 2024.

Round-trip from

฿37,158

One-way from

฿21,034
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 14,501 searches. Data last updated 28 March 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.
Tue 18/623:15CNX - IAD
2 stops29h 08mเดลต้า
Sun 21/707:30IAD - CNX
2 stops27h 25mเดลต้า
Deal found 27/3฿41,232
Sun 23/623:15CNX - IAD
2 stops41h 48mเดลต้า
Sun 7/706:24IAD - CNX
2 stops28h 31mเดลต้า
Deal found 27/3฿42,360
Tue 18/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 21/706:00IAD - CNX
2 stops28h 55mเดลต้า
Deal found 27/3฿43,634
Sun 23/623:15CNX - IAD
2 stops41h 48mเดลต้า
Sun 7/713:40IAD - CNX
1 stop44h 00mเดลต้า
Deal found 27/3฿47,891
Tue 18/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 21/713:40IAD - CNX
1 stop44h 00mเดลต้า
Deal found 27/3฿48,255
Sun 9/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 21/706:00IAD - CNX
2 stops28h 55mเดลต้า
Deal found 26/3฿49,711
Tue 18/623:15CNX - BWI
2 stops43h 54mเดลต้า
Sun 21/719:53BWI - CNX
2 stops37h 47mเดลต้า
Deal found 27/3฿60,519
Mon 16/923:15CNX - BWI
2 stops26h 37mเดลต้า
Wed 18/916:36BWI - CNX
2 stops42h 19mเดลต้า
Deal found 27/3฿67,434
Sun 9/623:15CNX - BWI
2 stops35h 59mเดลต้า
Sun 21/708:05BWI - CNX
2 stops26h 50mเดลต้า
Deal found 26/3฿67,543

Cheap Korean Air flights from Chiang Mai to Washington, D.C.

Explore cheap flight options specifically provided by Korean Air 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 14,501 searches. Data last updated 28 March 2024.
Browse through some of the cheapest Korean Air flights traveling from Chiang Mai to Washington, D.C.. Deals frequently update to provide users with more options.
Tue 18/623:15CNX - IAD
1 stop23h 00mKorean Air
Sun 21/713:40IAD - CNX
1 stop44h 00mKorean Air
Deal found 27/3฿47,200
Sun 9/623:15CNX - IAD
1 stop23h 00mKorean Air
Sun 21/713:40IAD - CNX
1 stop44h 00mKorean Air
Deal found 26/3฿54,951
Sun 9/623:15CNX - IAD
1 stop23h 00mKorean Air
Sun 21/713:40IAD - CNX
1 stop44h 00mKorean Air
Deal found 26/3฿55,388
Wed 21/823:15CNX - IAD
2 stops25h 40mKorean Air
Thu 5/913:25IAD - CNX
1 stop44h 15mKorean Air
Deal found 28/3฿60,956
Wed 21/823:15CNX - IAD
1 stop23h 00mKorean Air
Thu 5/913:25IAD - CNX
1 stop44h 15mKorean Air
Deal found 28/3฿62,011
Sat 24/823:15CNX - IAD
1 stop23h 00mKorean Air
Thu 5/913:25IAD - CNX
1 stop44h 15mKorean Air
Deal found 28/3฿62,448
Fri 23/823:15CNX - IAD
1 stop23h 00mKorean Air
Thu 5/913:25IAD - CNX
1 stop44h 15mKorean Air
Deal found 28/3฿63,649

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 14,501 searches. Data last updated 28 March 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.
Tue 18/623:15CNX - IAD
2 stops29h 08mเดลต้า
Sun 21/707:30IAD - CNX
2 stops27h 25mเดลต้า
Deal found 27/3฿41,232
Sun 23/623:15CNX - IAD
2 stops41h 48mเดลต้า
Sun 7/706:24IAD - CNX
2 stops28h 31mเดลต้า
Deal found 28/3฿42,251
Sun 23/623:15CNX - IAD
2 stops41h 48mเดลต้า
Sun 7/706:24IAD - CNX
2 stops28h 31mเดลต้า
Deal found 27/3฿42,360
Tue 18/623:15CNX - IAD
1 stop23h 00mเดลต้า
Sun 21/706:00IAD - CNX
2 stops28h 55mเดลต้า
Deal found 27/3฿43,634
Tue 18/623:15CNX - IAD
1 stop23h 00mKorean Air
Sun 21/713:40IAD - CNX
1 stop44h 00mKorean Air
Deal found 27/3฿47,200
Thu 3/1020:00CNX - IAD
2 stops31h 35mเอทิฮัดแอร์เวย์
Mon 7/1022:00IAD - CNX
2 stops52h 45mเอทิฮัดแอร์เวย์
Deal found 27/3฿47,455
Thu 3/1020:00CNX - IAD
2 stops55h 35mเอทิฮัดแอร์เวย์
Mon 7/1022:00IAD - CNX
2 stops48h 20mเอทิฮัดแอร์เวย์
Deal found 26/3฿47,564
Tue 18/611:20CNX - DCA
2 stops39h 51mMultiple Airlines
Sun 21/709:30DCA - CNX
2 stops37h 50mMultiple Airlines
Deal found 27/3฿47,564
Sun 23/623:15CNX - IAD
2 stops41h 48mเดลต้า
Sun 7/713:40IAD - CNX
1 stop44h 00mเดลต้า
Deal found 28/3฿47,819

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 14,501 searches. Data last updated 28 March 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.
Fri 24/523:00CNX - IAD
1 stop27h 10mAir China
Deal found 27/3฿21,034
Fri 24/517:15CNX - BWI
2 stops58h 20mMultiple Airlines
Deal found 27/3฿23,582
Sat 27/411:20CNX - BWI
2 stops30h 32mMultiple Airlines
Deal found 28/3฿25,256
Sat 27/417:15CNX - BWI
3 stops53h 45mMultiple Airlines
Deal found 28/3฿25,838
Fri 24/517:15CNX - BWI
3 stops26h 03mMultiple Airlines
Deal found 27/3฿27,148
Fri 24/514:35CNX - IAD
2 stops35h 35mMultiple Airlines
Deal found 27/3฿27,476
Thu 23/500:45CNX - BWI
2 stops41h 43mMultiple Airlines
Deal found 27/3฿32,097
Mon 8/423:15CNX - DCA
2 stops31h 02mเดลต้า
Deal found 28/3฿33,735
Mon 8/420:00CNX - IAD
2 stops56h 15mเอทิฮัดแอร์เวย์
Deal found 27/3฿34,390

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 14,501 searches. Data last updated 28 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿41,232 - ฿99,822

Route

Depart

Return

Price

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 18/6

2 stops29h 08m

Washington, D.C. Dulles Intl

Sun 21/7

2 stops27h 25m

฿41,232

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 23/6

2 stops41h 48m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops28h 31m

฿42,360

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 18/6

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 21/7

2 stops28h 55m

฿43,634

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 18/6

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 21/7

1 stop44h 00m

฿47,200

Chiang MaiWashington, D.C. Reagan-National

CNX - DCA

CNXDCA

Chiang Mai

Tue 18/6

2 stops39h 51m

Washington, D.C. Reagan-National

Sun 21/7

2 stops37h 50m

฿47,564

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 24/8

2 stops39h 58m

Washington, D.C. Dulles Intl

Thu 5/9

2 stops29h 47m

฿47,928

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 9/6

2 stops29h 25m

Washington, D.C. Dulles Intl

Sun 21/7

2 stops27h 39m

฿47,964

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 9/6

2 stops55h 35m

Washington, D.C. Dulles Intl

Sun 21/7

2 stops48h 20m

฿52,804

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 22/6

2 stops39h 40m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops30h 15m

฿99,822

Flights are sorted by cheapest first

Deals found on 27/3

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 24 March 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 ฿27,840 while a return flight costs ฿52,279. Price data was last updated on 24 March 2024.

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 March 2024.
See what other customers who have flown with เดลต้า, Korean Air and ออสเตรียนแอร์ไลน์ 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.
8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

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

8.5
Very Good
1,239 reviews
8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

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

8.5
Very Good
640 reviews
8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

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

8.1
Very Good
11,402 reviews
8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

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

7.9
Good
1,192 reviews
8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

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

8.5
Very Good
1,239 reviews

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

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 ฿41,300 on Cheapflights?

    Yes, there are multiple flights from Chiang Mai to Washington, D.C. for under ฿41,300. The cheapest flight booked recently is on เดลต้า for just ฿41,232, but on average you can expect to pay ฿52,731.

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

    Currently priced at ฿41,232, 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 Korean Air and เอทิฮัดแอร์เวย์ - these airlines can fly you to your destination from ฿47,200 and ฿52,804, respectively.

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

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as ฿21,034. However, be on the lookout for offers from เดลต้า and เอทิฮัดแอร์เวย์, 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.

  • Can I find deals for flights from Chiang Mai to Washington, D.C. that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chiang Mai to Washington, D.C. with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chiang Mai to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Chiang Mai to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Chiang Mai to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chiang Mai to Washington, D.C. that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • How recently were the Chiang Mai to Washington, D.C. flight deals updated?

    The Chiang Mai to Washington, D.C. flight deals you see on this page were last updated on 28/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 14,501 searches. Data last updated 28 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿46,010Average฿48,953FlexibilityNo 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.

Can I find deals on last-minute flights from Chiang Mai to Washington, D.C.?

Yes, you can often find last-minute deals on Chiang Mai to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

How can I compare prices from different travel booking sites for flights from Chiang Mai to Washington, D.C.?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Chiang Mai to Washington, D.C. that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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