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District of Columbia

$667+ Cheap flights from Chiang Mai (CNX) to District of Columbia

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BWI
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Chiang Mai to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to District of Columbia (USDC). 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 enero 21, 2025.

Round-trip from

$1,056
(oojo)

One-way from

$667
(Delta)
From Chiang Mai to District of Columbia
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One-way flight from Chiang Mai to District of Columbia
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Find flight deals from Chiang Mai to District of Columbia

Cheapest flights from Chiang Mai to District of Columbia
Explore the most affordable flight options available from Chiang Mai to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1212:15 amCNX - IAD
1 stop21h 35mKorean Air
vie. 2/2111:50 amIAD - CNX
1 stop23h 15mKorean Air
Deal found 1/21$1,056
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1212:15 amCNX - IAD
2 stops36h 05mDelta
vie. 2/216:00 amIAD - CNX
2 stops29h 05mDelta
Deal found 1/21$1,190
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/69:25 amCNX - IAD
2 stops41h 50mMultiple Airlines
mié. 7/238:45 pmIAD - CNX
2 stops30h 00mMultiple Airlines
Deal found 1/21$1,395

Find flights from Chiang Mai to District of Columbia within your budget

Customize your flight search to find flights from Chiang Mai to District of Columbia 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 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

mié. 2/12

12:15 am-9:50 am

1 stop21h 35m

Washington, D.C. Dulles Intl

vie. 2/21

11:50 am-11:05 pm

1 stop23h 15m

$1,056

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

mié. 2/12

12:15 am-12:20 am

2 stops36h 05m

Washington, D.C. Dulles Intl

vie. 2/21

6:00 am-11:05 pm

2 stops29h 05m

$1,190

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

vie. 6/6

9:25 am-4:15 pm

2 stops41h 50m

Washington, D.C. Dulles Intl

mié. 7/23

8:45 pm-1:45 pm

2 stops30h 00m

$1,395

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

jue. 4/17

11:15 pm-6:03 am

2 stops41h 48m

$667

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

vie. 6/6

11:05 pm-3:40 pm

1 stop27h 35m

$692

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

jue. 6/5

11:15 pm-11:15 am

1 stop23h 00m

$735

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

sáb. 6/7

11:15 am-4:23 pm

2 stops64h 08m

$783

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

mar. 7/8

7:25 pm-4:10 pm

2 stops31h 45m

$786

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

mar. 7/8

10:35 pm-10:18 am

2 stops46h 43m

$826

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

vie. 7/11

12:45 am-7:35 am

2 stops41h 50m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Chiang Mai to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Travel insights for flights from Chiang Mai to District of Columbia

Get recent, data-driven insights about flights from Chiang Mai to District of Columbia including ideal travel times, pricing trends, and more.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated enero 21, 2025.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Air Canada
7.0
Good
8,635 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to District of Columbia. 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 District of Columbia?

    Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to District of Columbia. Chiang Mai is conveniently located just 1.9 mi from Chiang Mai’s city center.

  • What are the cheapest airlines to fly from Chiang Mai to District of Columbia one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $667. However, be on the lookout for offers from Air China and Korean Air, as they are both options that can get you from Chiang Mai to District of Columbia for a low price.

  • Can I find deals for flights from Chiang Mai to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to District of Columbia.

  • Can I find deals for business class flights from Chiang Mai to District of Columbia?

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

  • What is the cheapest month to book a flight from Chiang Mai to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Chiang Mai to District of Columbia (average of $241). Flying from Chiang Mai to District of Columbia in March is currently the most expensive (average of $290). 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.

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Alternative routes for Chiang Mai to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chiang Mai to District of Columbia

Discover the top airline that operate flights from Chiang Mai to District of Columbia. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$854Average$1,284FlexibilityNo cancel feeOn-timeN/A
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