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Cheap flights from Chiang Mai (CNX) to Washington, D.C. (WAS) from $700

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 9/3. 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
May 24 — May 311
From?
To?
Fri 5/24
Fri 5/31
1 adult, Economy
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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 May 19, 2024.

Round-trip from

$235
From Chiang Mai to Washington, D.C. (WAS)
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What is the cheapest day to fly round-trip from Chiang Mai to Washington, D.C.?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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 Etihad Airways flights from Chiang Mai to Washington, D.C.

Explore cheap flight options specifically provided by Etihad Airways 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 2,634,509 searches. Data last updated May 19, 2024.
Peruse some of the lowest-priced Etihad Airways flights we've found from Chiang Mai to Washington, D.C.. Make sure to check back often as deals are often changing.
Sun 10/68:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Thu 10/1010:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/17$1,348
Sun 10/68:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Thu 10/1010:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/18$1,352
Sun 6/238:00 pmCNX - IAD
2 stops55h 40mEtihad Airways
Sun 7/710:00 pmIAD - CNX
2 stops52h 45mEtihad Airways
Deal found 5/18$1,470

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

Explore cheap flight options specifically provided by Delta 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 2,634,509 searches. Data last updated May 19, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Chiang Mai to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.
Sun 8/2511:15 pmCNX - IAD
2 stops27h 47mDelta
Sat 9/77:00 amIAD - CNX
2 stops27h 55mDelta
Deal found 5/18$1,380
Sun 8/2511:15 pmCNX - IAD
2 stops45h 44mDelta
Sat 9/76:10 amIAD - CNX
2 stops28h 45mDelta
Deal found 5/18$1,389
Sun 7/711:15 pmCNX - IAD
2 stops41h 41mDelta
Sat 7/136:14 pmIAD - CNX
2 stops40h 41mDelta
Deal found 5/19$1,393
Tue 10/811:15 pmCNX - DCA
2 stops28h 40mDelta
Sat 10/125:30 pmDCA - CNX
2 stops64h 10mDelta
Deal found 5/17$1,423
Sun 8/2511:15 pmCNX - IAD
2 stops30h 38mDelta
Tue 9/107:10 amIAD - CNX
2 stops26h 30mDelta
Deal found 5/18$1,429
Sun 8/2511:15 pmCNX - IAD
2 stops36h 00mDelta
Tue 9/107:10 amIAD - CNX
2 stops26h 30mDelta
Deal found 5/18$1,437
Fri 8/2311:15 pmCNX - IAD
2 stops36h 00mDelta
Sat 9/76:00 amIAD - CNX
2 stops28h 55mDelta
Deal found 5/18$1,499
Sat 8/2411:15 pmCNX - IAD
2 stops36h 00mDelta
Sat 9/76:00 amIAD - CNX
2 stops28h 55mDelta
Deal found 5/18$1,504
Sun 8/2511:15 pmCNX - IAD
2 stops30h 38mDelta
Sun 9/81:25 pmIAD - CNX
1 stop44h 15mDelta
Deal found 5/18$1,526

Cheap Chiang Mai to Washington, D.C. flights in May & June 2024

Find cheap flight options from Chiang Mai to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 19, 2024.
Check out some of the best flight deals from Chiang Mai to Washington, D.C. in 2024. Check back soon for alternative fares.
Sun 6/238:00 pmCNX - IAD
2 stops55h 40mEtihad Airways
Sun 7/710:00 pmIAD - CNX
2 stops52h 45mEtihad Airways
Deal found 5/18$1,470
Sun 6/2311:15 pmCNX - IAD
2 stops41h 45mDelta
Sun 7/71:40 pmIAD - CNX
1 stop44h 00mDelta
Deal found 5/18$1,976
Sat 6/2212:45 amCNX - IAD
2 stops39h 40mAsiana Airlines
Sun 7/76:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 5/18$2,053
Sun 6/2311:15 pmCNX - IAD
1 stop23h 00mKorean Air
Sun 7/71:40 pmIAD - CNX
1 stop44h 00mKorean Air
Deal found 5/18$2,699

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 2,634,509 searches. Data last updated May 19, 2024.
Check out some of the best flight deals from Chiang Mai to Washington, D.C. in 2024. Check back soon for alternative fares.
Fri 8/2311:20 amCNX - IAD
2 stops41h 33mMultiple Airlines
Sun 9/86:03 pmIAD - CNX
2 stops29h 17mMultiple Airlines
Deal found 5/18$1,275
Fri 8/2311:20 amCNX - IAD
2 stops38h 53mMultiple Airlines
Sun 9/86:03 pmIAD - CNX
2 stops29h 17mMultiple Airlines
Deal found 5/18$1,283
Fri 8/2311:35 amCNX - IAD
2 stops38h 38mMultiple Airlines
Sat 9/75:38 pmIAD - CNX
2 stops29h 47mMultiple Airlines
Deal found 5/18$1,294
Fri 8/2311:35 amCNX - IAD
2 stops38h 38mMultiple Airlines
Sat 9/75:38 pmIAD - CNX
2 stops29h 47mMultiple Airlines
Deal found 5/18$1,309
Sat 8/2411:20 amCNX - DCA
2 stops39h 52mMultiple Airlines
Sun 9/89:20 amDCA - CNX
2 stops38h 00mMultiple Airlines
Deal found 5/18$1,320
Sun 8/2511:35 amCNX - IAD
2 stops39h 58mMultiple Airlines
Sat 9/75:38 pmIAD - CNX
2 stops29h 47mMultiple Airlines
Deal found 5/18$1,336
Sun 10/68:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Thu 10/1010:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/17$1,348
Sun 10/68:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Thu 10/1010:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/18$1,352
Sat 8/242:40 pmCNX - IAD
3 stops43h 42mMultiple Airlines
Sat 9/77:19 amIAD - CNX
3 stops41h 21mMultiple Airlines
Deal found 5/18$1,361

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 2,634,509 searches. Data last updated May 19, 2024.
Users in need of a one-way flight from Chiang Mai to Washington, D.C. can choose from these deals. Users can also find round-trip Chiang Mai to Washington, D.C. flights by using the search form above.
Tue 9/311:20 amCNX - IAD
2 stops38h 53mMultiple Airlines
Deal found 5/18$700
Tue 9/311:15 pmCNX - IAD
1 stop23h 00mKorean Air
Deal found 5/18$863
Mon 9/212:45 amCNX - IAD
2 stops34h 51mAsiana Airlines
Deal found 5/18$1,057

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

Customize 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 2,634,509 searches. Data last updated May 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,275 - $2,437

Route

Depart

Return

Price

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Fri 8/23

2 stops38h 53m

Washington, D.C. Dulles Intl

Fri 9/6

2 stops29h 18m

$1,275

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Fri 8/23

2 stops38h 53m

Washington, D.C. Dulles Intl

Sun 9/8

2 stops29h 17m

$1,283

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 10/6

2 stops55h 35m

Washington, D.C. Dulles Intl

Thu 10/10

2 stops48h 20m

$1,348

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 8/25

2 stops27h 47m

Washington, D.C. Dulles Intl

Sat 9/7

2 stops27h 55m

$1,380

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Fri 8/23

2 stops36h 00m

Washington, D.C. Dulles Intl

Sun 9/8

1 stop44h 15m

$1,749

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Mon 8/26

2 stops33h 30m

Washington, D.C. Dulles Intl

Fri 9/6

2 stops35h 25m

$1,836

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Thu 8/22

2 stops31h 21m

Washington, D.C. Dulles Intl

Sat 9/7

2 stops30h 15m

$1,859

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 8/25

2 stops36h 04m

Washington, D.C. Dulles Intl

Sun 9/8

2 stops30h 20m

$2,170

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 8/24

2 stops29h 35m

Washington, D.C. Dulles Intl

Sun 9/8

3 stops38h 25m

$2,437

Flights are sorted by cheapest first

Deals found on 5/18

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

Use this chart to determine the cheapest time to fly round-trip from Chiang Mai to Washington, D.C.. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chiang Mai to Washington, D.C. flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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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 $873 while a round-trip flight costs $1,704. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. (average of $280). Flying from Chiang Mai to Washington, D.C. in June is currently the most expensive (average of $397). 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.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

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

35.6 - 80.6 °F

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 May 19, 2024.
Read reviews from past customers who have flown Etihad Airways, Delta and Korean Air from Chiang Mai to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,166 reviews
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
574 reviews
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
906 reviews
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Emirates
8.1
Very good
3,943 reviews
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,647 reviews
Korean Air
8.5
Very good
1,166 reviews
Check prices

Overall

8.5

Comfort

8.3

Boarding

8.6

Crew

8.8

Entertainment

8.2

Food

8.1

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

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.?

    If you book a flight to Washington, D.C. from Chiang Mai, you will be flying from Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai. There are 0 flights from Chiang Mai to Washington, D.C. per day from 2 different airlines.

  • Can I find flights from Chiang Mai to Washington, D.C. for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Chiang Mai to Washington, D.C. for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,275, but on average you can expect to pay $1,393.

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

    Currently priced at $1,348, Etihad Airways will fly you from Chiang Mai to Washington, D.C. and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $1,380.

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

    The most popular flight routes from Chiang Mai to Washington, D.C. are Chiang Mai - Washington, D.C. Dulles Intl, Chiang Mai - Baltimore/Washington and Chiang Mai - Washington, D.C. Reagan-National.

  • What does CNX to IAD mean?

    CNX stands for Chiang Mai Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. 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 on your Chiang Mai to Washington, D.C. flight 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 Chiang Mai to Washington, D.C. 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 find direct flights from Chiang Mai to Washington, D.C..

  • 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 flying from Chiang Mai to Washington, D.C. 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.

  • 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 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 5/18.

See more FAQs

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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.

Suvarnabhumi to Dulles Intl flights
Suvarnabhumi to Reagan-National flights
Chiang Mai to Dulles Intl flights
Chiang Mai to Reagan-National flights

Top 2 airlines flying from Chiang Mai to Washington, D.C.

Discover the top 2 airlines 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 2,634,509 searches. Data last updated May 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,133Average$1,421FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$1,206Average$1,379FlexibilityNo cancel feeOn-timeN/A
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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.
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How does Cheapflights help users find flights from Chiang Mai to Washington, D.C.?

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

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

Need flexible booking options for your flight to Washington, D.C. from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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