District of Columbia

$578+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — IAD
Nov 26 — Dec 31
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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 November 21, 2024.

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 November 21, 2024.

This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:45 pmCNX - IAD
2 stops35h 45mTurkish Airlines
Sun 1/52:00 pmIAD - CNX
2 stops33h 20mTurkish Airlines
Deal found 11/20$1,978
This Delta deal was found by Cheapflights users on 11/20. 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.
Sat 12/2812:15 amCNX - IAD
2 stops28h 32mDelta
Sun 1/57:40 pmIAD - CNX
2 stops39h 25mDelta
Deal found 11/20$2,107
This Delta deal was found by Cheapflights users on 11/20. 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.
Sat 12/2812:15 amCNX - DCA
2 stops29h 25mDelta
Sun 1/58:32 pmDCA - CNX
2 stops38h 33mDelta
Deal found 11/20$2,107
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/293:20 pmCNX - IAD
1 stop30h 30mKorean Air
Sun 1/57:40 pmIAD - CNX
2 stops30h 25mKorean Air
Deal found 11/20$2,468

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Thu 2/13

3:20 pm-3:53 pm

2 stops36h 33m

Washington, D.C. Dulles Intl

Fri 2/21

4:58 pm-11:05 pm

2 stops42h 07m

$1,152

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Mon 3/31

12:45 am-5:04 am

2 stops39h 19m

Washington, D.C. Dulles Intl

Mon 7/7

7:00 am-11:40 pm

2 stops29h 40m

$1,227

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Thu 2/13

3:20 pm-11:47 am

2 stops32h 27m

Washington, D.C. Dulles Intl

Fri 2/21

11:50 am-2:05 pm

1 stop38h 15m

$1,310

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Sun 12/29

7:45 pm-7:30 pm

2 stops35h 45m

Washington, D.C. Dulles Intl

Sun 1/5

2:00 pm-11:20 am

2 stops33h 20m

$1,978

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Sat 12/28

12:15 am-5:40 pm

2 stops29h 25m

Washington, D.C. Reagan-National

Sun 1/5

8:32 pm-11:05 pm

2 stops38h 33m

$2,107

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Sat 1/4

7:45 pm-8:10 am

2 stops48h 25m

Washington, D.C. Dulles Intl

Sat 1/11

10:30 am-6:55 pm

2 stops44h 25m

$2,155

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Tue 4/1

8:00 pm-2:15 pm

3 stops53h 15m

Washington, D.C. Dulles Intl

Mon 7/7

5:40 pm-1:45 pm

3 stops33h 05m

$2,580

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Sat 1/11

12:15 am-8:59 pm

2 stops32h 44m

Washington, D.C. Reagan-National

Tue 1/28

8:00 am-2:05 pm

2 stops66h 05m

$11,646

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Fri 12/13

11:05 pm-2:10 pm

1 stop27h 05m

$578

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Fri 12/20

7:55 am-2:45 pm

2 stops42h 50m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 17 results
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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 November 21, 2024.
Peruse reviews from past customers who have flown with Delta and Korean Air from Chiang Mai to District of Columbia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,025 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
476 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.1
Very good
3,485 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.0
Very good
8,759 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.6
Good
1,637 reviews
8.5
Very good
1,025 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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 Air China, with whom users have recently found tickets for as low as $578. However, be on the lookout for offers from Qatar Airways and Delta, 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, September is the cheapest month in which you can book a flight from Chiang Mai to District of Columbia (average of $300). Flying from Chiang Mai to District of Columbia in June is currently the most expensive (average of $376). 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 District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chiang Mai to District of Columbia

Discover the top 2 airlines 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$854Average$1,302FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,101Average$1,137FlexibilityNo cancel feeOn-time81%
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