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Cheap flights from Chiang Mai (CNX) to Washington, D.C. (WAS) from $575

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 10/25. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
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 30, 2024.

Round-trip from

$236
From Chiang Mai to Washington, D.C. (WAS)
Search Deals

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.

What is the cheapest time of day to fly from CNX to 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 2,784,634 searches. Data last updated May 30, 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.
Wed 9/258:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Wed 11/139:15 pmIAD - CNX
2 stops57h 40mEtihad Airways
Deal found 5/29$1,294
Tue 9/178:00 pmCNX - IAD
2 stops31h 35mEtihad Airways
Mon 10/2110:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/29$1,295

Cheap Asiana Airlines flights from Chiang Mai to Washington, D.C.

Explore cheap flight options specifically provided by Asiana Airlines 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 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest Asiana Airlines flights we've found from Chiang Mai to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.
Mon 9/1612:45 amCNX - IAD
2 stops34h 51mAsiana Airlines
Mon 10/215:44 pmIAD - CNX
2 stops43h 01mAsiana Airlines
Deal found 5/29$2,184
Sat 6/2212:45 amCNX - IAD
2 stops39h 40mAsiana Airlines
Sun 7/76:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 5/30$2,753

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 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Chiang Mai to Washington, D.C. in 2024. Check back soon for alternative fares.
Tue 9/178:50 amCNX - BWI
3 stops45h 45mMultiple Airlines
Mon 10/214:51 pmBWI - CNX
2 stops30h 29mMultiple Airlines
Deal found 5/29$1,268
Wed 9/258:00 pmCNX - IAD
2 stops55h 35mEtihad Airways
Wed 11/139:15 pmIAD - CNX
2 stops57h 40mEtihad Airways
Deal found 5/29$1,294
Tue 9/178:00 pmCNX - IAD
2 stops31h 35mEtihad Airways
Mon 10/2110:00 pmIAD - CNX
2 stops48h 20mEtihad Airways
Deal found 5/29$1,295
Tue 9/176:35 amCNX - BWI
3 stops48h 00mMultiple Airlines
Mon 10/2111:50 amBWI - CNX
3 stops35h 30mMultiple Airlines
Deal found 5/29$1,366
Tue 9/175:15 pmCNX - BWI
2 stops47h 22mMultiple Airlines
Mon 10/216:00 amBWI - CNX
2 stops27h 40mMultiple Airlines
Deal found 5/29$1,477
Mon 9/1612:45 amCNX - BWI
2 stops39h 52mMultiple Airlines
Mon 10/217:04 amBWI - CNX
2 stops29h 41mMultiple Airlines
Deal found 5/29$1,686
Tue 9/2412:45 amCNX - IAD
2 stops34h 14mMultiple Airlines
Wed 11/138:05 pmIAD - CNX
2 stops54h 40mMultiple Airlines
Deal found 5/29$1,768
Wed 9/259:10 pmCNX - IAD
2 stops28h 25mMultiple Airlines
Wed 11/135:50 pmIAD - CNX
3 stops37h 05mMultiple Airlines
Deal found 5/29$1,778
Wed 9/2511:15 pmCNX - IAD
1 stop23h 00mMultiple Airlines
Wed 11/135:27 pmIAD - CNX
2 stops29h 08mMultiple Airlines
Deal found 5/29$1,779

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 2,784,634 searches. Data last updated May 30, 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.
Fri 10/2511:00 pmCNX - IAD
1 stop27h 10mAir China
Deal found 5/29$575
Fri 10/258:50 amCNX - BWI
3 stops42h 10mMultiple Airlines
Deal found 5/29$586
Sun 8/1811:30 pmCNX - BWI
3 stops42h 20mMultiple Airlines
Deal found 5/29$632
Fri 8/168:50 amCNX - BWI
3 stops42h 10mMultiple Airlines
Deal found 5/29$688
Sun 8/1811:15 amCNX - BWI
2 stops43h 50mMultiple Airlines
Deal found 5/29$723
Fri 10/252:35 pmCNX - IAD
2 stops35h 35mMultiple Airlines
Deal found 5/29$751
Wed 8/1411:20 amCNX - IAD
2 stops38h 56mMultiple Airlines
Deal found 5/29$771
Wed 8/1411:20 amCNX - DCA
2 stops39h 51mMultiple Airlines
Deal found 5/29$771
Tue 8/1311:20 amCNX - BWI
2 stops43h 45mMultiple Airlines
Deal found 5/29$781

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,268 - $2,359

Route

Depart

Return

Price

Chiang MaiBaltimore/Washington

CNX - BWI

CNXBWI

Chiang Mai

Tue 9/17

3 stops45h 45m

Baltimore/Washington

Mon 10/21

2 stops30h 29m

$1,268

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Wed 9/25

2 stops55h 35m

Washington, D.C. Dulles Intl

Wed 11/13

2 stops57h 40m

$1,294

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Tue 9/17

2 stops31h 35m

Washington, D.C. Dulles Intl

Mon 10/21

2 stops48h 20m

$1,295

Chiang MaiBaltimore/Washington

CNX - BWI

CNXBWI

Chiang Mai

Tue 9/17

3 stops48h 00m

Baltimore/Washington

Mon 10/21

3 stops35h 30m

$1,366

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 8/24

2 stops28h 45m

Washington, D.C. Dulles Intl

Sun 9/8

2 stops39h 43m

$1,476

Chiang MaiBaltimore/Washington

CNX - BWI

CNXBWI

Chiang Mai

Tue 9/17

2 stops47h 22m

Baltimore/Washington

Mon 10/21

2 stops27h 40m

$1,477

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sun 6/23

2 stops28h 25m

Washington, D.C. Dulles Intl

Sun 7/7

2 stops35h 10m

$1,478

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Mon 9/16

2 stops34h 51m

Washington, D.C. Dulles Intl

Mon 10/21

2 stops43h 01m

$2,184

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

Sat 8/24

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 9/8

1 stop44h 15m

$2,359

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day 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 26, 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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Chiang Mai to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Chiang Mai with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 30, 2024.
Read reviews from past customers who have flown Etihad Airways, Asiana Airlines and Delta 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
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Korean Air
8.5
Very good
1,149 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Asiana Airlines
8.4
Very good
573 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Emirates
8.1
Very good
3,915 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Delta
8.0
Very good
10,457 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Etihad Airways
7.3
Good
1,344 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

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 $1,268, but on average you can expect to pay $2,902.

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

    Currently priced at $1,294, 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. Search Cheapflights for deals from Delta and Asiana Airlines - these airlines can fly you to your destination from $1,476 and $2,184, respectively.

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

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $575. Delta flights start at $1,032 while deals on Asiana Airlines start at $1,046 one-way.

  • 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 5/29.

  • What is the cheapest month to book a flight from Chiang Mai to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. (average of $278). Flying from Chiang Mai to Washington, D.C. in June is currently the most expensive (average of $388). 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.

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 2,784,634 searches. Data last updated May 30, 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Chiang Mai to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Washington, D.C. for you. Better yet — we are completely free to use.

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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