Cheap flights from Chiang Mai (CNX) to Dulles Intl (IAD) from $691

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 12/14. 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 — IAD
juin 25 — juil. 21

Cheap flight deals from Chiang Mai to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Dulles Intl (IAD). 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 juin 20, 2024.

Popular in

December

Cheapest in

February

Average price

$1,174

Round-trip from

$234
High demand for flights, 22% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in June 2024
From Chiang Mai to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Chiang Mai to Washington, D.C. Dulles Intl Airport?

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 IAD?

When flying from Chiang Mai to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Chiang Mai to Dulles Intl flights in June & July 2024

Find cheap flight options from Chiang Mai to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on juin 20, 2024.
dim. 6/238:00 pmCNX - IAD
2 stops29h 35mMultiple Airlines
dim. 7/78:45 pmIAD - CNX
2 stops30h 00mMultiple Airlines
Deal found 6/19$1,621
dim. 6/2311:15 pmCNX - IAD
2 stops34h 43mDelta
dim. 7/71:40 pmIAD - CNX
1 stop44h 00mDelta
Deal found 6/19$2,491
sam. 6/2212:45 amCNX - IAD
2 stops39h 40mAsiana Airlines
dim. 7/76:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 6/19$2,836

Chiang Mai to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Chiang Mai and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated juin 20, 2024.
sam. 8/2411:20 amCNX - IAD
2 stops38h 53mMultiple Airlines
dim. 9/86:03 pmIAD - CNX
2 stops29h 17mMultiple Airlines
Deal found 6/19$1,225
sam. 8/2411:20 amCNX - IAD
2 stops38h 53mMultiple Airlines
dim. 9/86:03 pmIAD - CNX
2 stops29h 17mMultiple Airlines
Deal found 6/20$1,227
dim. 6/238:00 pmCNX - IAD
2 stops29h 35mMultiple Airlines
dim. 7/78:45 pmIAD - CNX
2 stops30h 00mMultiple Airlines
Deal found 6/19$1,621
sam. 8/2411:15 pmCNX - IAD
2 stops30h 00mDelta
dim. 9/81:25 pmIAD - CNX
1 stop44h 15mDelta
Deal found 6/19$1,947
sam. 8/2411:15 pmCNX - IAD
2 stops30h 00mDelta
dim. 9/81:25 pmIAD - CNX
1 stop44h 15mDelta
Deal found 6/20$1,950
dim. 6/2311:15 pmCNX - IAD
2 stops34h 43mDelta
dim. 7/71:40 pmIAD - CNX
1 stop44h 00mDelta
Deal found 6/19$2,491
sam. 8/2411:15 pmCNX - IAD
1 stop23h 00mKorean Air
dim. 9/81:25 pmIAD - CNX
1 stop44h 15mKorean Air
Deal found 6/19$2,829
sam. 8/2411:15 pmCNX - IAD
1 stop23h 00mDelta
dim. 9/81:25 pmIAD - CNX
1 stop44h 15mDelta
Deal found 6/20$2,830
sam. 6/2212:45 amCNX - IAD
2 stops39h 40mAsiana Airlines
dim. 7/76:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 6/19$2,836

Chiang Mai to Dulles Intl flights leaving soon

Find last-minute flight options from Chiang Mai to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated juin 20, 2024.
dim. 6/238:00 pmCNX - IAD
2 stops29h 35mMultiple Airlines
dim. 7/78:45 pmIAD - CNX
2 stops30h 00mMultiple Airlines
Deal found 6/19$1,621
dim. 6/2311:15 pmCNX - IAD
2 stops34h 43mDelta
dim. 7/71:40 pmIAD - CNX
1 stop44h 00mDelta
Deal found 6/19$2,491
sam. 6/2212:45 amCNX - IAD
2 stops39h 40mAsiana Airlines
dim. 7/76:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Deal found 6/19$2,836

One-way flights to Dulles Intl from Chiang Mai

Search for one-way flight options from Chiang Mai to Dulles Intl. 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 3,256,981 searches. Data last updated juin 20, 2024.
sam. 12/1411:25 amCNX - IAD
2 stops40h 50mMultiple Airlines
Deal found 6/18$691
sam. 12/1411:15 pmCNX - IAD
1 stop22h 35mKorean Air
Deal found 6/18$961
jeu. 7/1112:45 amCNX - IAD
2 stops39h 42mMultiple Airlines
Deal found 6/19$974
ven. 7/52:35 pmCNX - IAD
2 stops29h 05mMultiple Airlines
Deal found 6/19$996
ven. 7/511:20 amCNX - IAD
2 stops29h 20mMultiple Airlines
Deal found 6/20$1,014
jeu. 7/412:45 amCNX - IAD
2 stops41h 50mMultiple Airlines
Deal found 6/20$1,023
jeu. 7/1112:45 amCNX - IAD
2 stops34h 14mMultiple Airlines
Deal found 6/20$1,035
jeu. 7/412:45 amCNX - IAD
2 stops31h 24mAsiana Airlines
Deal found 6/19$1,041
ven. 7/1211:20 amCNX - IAD
2 stops40h 15mMultiple Airlines
Deal found 6/20$1,052

Find flights from Chiang Mai to Dulles Intl within your budget

Customize your flight search to find flights from Chiang Mai to Dulles Intl 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 3,256,981 searches. Data last updated juin 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,225 - $4,357

Route

Depart

Return

Price

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

2 stops38h 53m

Washington, D.C. Dulles Intl

dim. 9/8

2 stops29h 17m

$1,225

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

2 stops38h 53m

Washington, D.C. Dulles Intl

dim. 9/8

2 stops29h 17m

$1,227

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

2 stops30h 00m

Washington, D.C. Dulles Intl

dim. 9/8

1 stop44h 15m

$1,947

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

2 stops30h 00m

Washington, D.C. Dulles Intl

dim. 9/8

1 stop44h 15m

$1,950

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

1 stop23h 00m

Washington, D.C. Dulles Intl

dim. 9/8

1 stop44h 15m

$2,829

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

sam. 8/24

1 stop23h 00m

Washington, D.C. Dulles Intl

dim. 9/8

1 stop44h 15m

$2,830

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

ven. 8/23

2 stops40h 59m

Washington, D.C. Dulles Intl

dim. 9/8

2 stops41h 03m

$3,148

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

ven. 8/23

2 stops40h 59m

Washington, D.C. Dulles Intl

dim. 9/8

2 stops28h 40m

$3,259

Chiang MaiWashington, D.C. Dulles Intl

CNX - IAD

CNXIAD

Chiang Mai

jeu. 11/28

2 stops29h 15m

Washington, D.C. Dulles Intl

mer. 4/9

2 stops42h 00m

$4,357

Flights are sorted by cheapest first

Deals found on 6/19

What is the cheapest day to fly from Chiang Mai to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Chiang Mai to Dulles Intl. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chiang Mai to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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 Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated juin 20, 2024.
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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!

8.5
Very good
1,120 reviews
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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!

8.4
Very good
559 reviews
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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!

8.0
Very good
10,000 reviews
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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!

7.4
Good
3,730 reviews
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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!

7.0
Good
353 reviews
8.5
Very good
1,120 reviews

Crew

8.8

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Entertainment

8.2

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 Dulles Intl. 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. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl 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. Dulles Intl per day from 2 different airlines.

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

    Yes, there are multiple flights from Chiang Mai to Washington, D.C. Dulles Intl Airport for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,225, but on average you can expect to pay $3,282.

  • Are there last-minute flights available from Chiang Mai to Washington, D.C. Dulles Intl Airport for under $1,700?

    There are currently 3+ open flights from Chiang Mai to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,700.

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

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $1,947. Another option worth looking into is Korean Air, starting at $2,829 round trip.

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

    One-way options have recently been found by users for as low as $961 on Korean Air. Other airlines that offer cheap prices include Asiana Airlines from $1,041 and Turkish Airlines from $1,058 one-way.

  • 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.

  • Can I find deals for flights from Chiang Mai to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Chiang Mai to Dulles Intl 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 Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chiang Mai to Dulles Intl 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 Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Chiang Mai to Dulles Intl?

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

  • Can I find deals for business class flights from Chiang Mai to Dulles Intl?

    Yes. Cheapflights offers flight deals from Chiang Mai to Dulles Intl 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 Dulles Intl that allow pets onboard?

    Many airlines flying from Chiang Mai to Dulles Intl 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 Dulles Intl?

    Yes, you can often find last-minute deals on Chiang Mai to Dulles Intl 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. Dulles Intl Airport flight deals updated?

    The Chiang Mai to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/20.

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

    Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Chiang Mai to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). 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 Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chiang Mai to Dulles Intl

Discover the top 2 airlines that operate flights from Chiang Mai to Dulles Intl. 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 3,256,981 searches. Data last updated juin 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,133Average$1,421FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,206Average$1,379FlexibilityNo cancel feeOn-timeN/A

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