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Cheap flights from Washington, D.C. (WAS) to Chiang Mai (CNX) from $958

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 7/11. 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.
WAS — CNX
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Washington, D.C. to Chiang Mai are usually found in September or February, booked 74 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Washington, D.C. to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Chiang Mai (CNX). 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.

Popular in

June

Cheapest in

September

Round-trip from

$1,095

One-way from

$958
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Washington, D.C. (WAS) to Chiang Mai
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One-way flight from Washington, D.C. (WAS) to Chiang Mai
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What is the cheapest day to fly round-trip from Washington, D.C. to Chiang Mai?

Flights from Washington, D.C. to Chiang Mai are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chiang Mai.

How far in advance should I book a flight from Washington, D.C. to Chiang Mai?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 37% on flights from Washington, D.C. to Chiang Mai compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,446. For sooner than that we have options available in the next 3 days from $1,550.

What is the cheapest month to fly from Washington, D.C. to Chiang Mai?

September can be a great time to fly to Chiang Mai from Washington, D.C. with a flight ticket averaging about $1,548. Cheapflights users have found deals in the month of September for as cheap as $1,178. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from WAS to CNX?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Washington, D.C. to Chiang Mai by exploring options for tickets in the morning.

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

Explore cheap flight options specifically provided by Asiana Airlines for the route between Washington, D.C. and Chiang Mai. 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.
Take a look at some of the lowest-priced Asiana Airlines flights heading from Washington, D.C. to Chiang Mai. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 9/36:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Mon 9/912:45 amCNX - IAD
2 stops31h 21mAsiana Airlines
Deal found 5/29$1,601
Tue 7/26:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Mon 7/1512:45 amCNX - IAD
2 stops31h 24mAsiana Airlines
Deal found 5/28$1,705
Thu 7/46:15 pmIAD - CNX
2 stops42h 30mAsiana Airlines
Tue 7/1612:45 amCNX - IAD
2 stops39h 38mAsiana Airlines
Deal found 5/28$1,950
Mon 6/176:15 pmIAD - CNX
2 stops42h 30mAsiana Airlines
Tue 7/1612:45 amCNX - IAD
2 stops39h 38mAsiana Airlines
Deal found 5/29$2,028
Mon 7/16:30 amIAD - CNX
2 stops30h 15mAsiana Airlines
Mon 7/1512:45 amCNX - IAD
2 stops31h 24mAsiana Airlines
Deal found 5/28$2,040

Cheap Qatar Airways flights from Washington, D.C. to Chiang Mai

Explore cheap flight options specifically provided by Qatar Airways for the route between Washington, D.C. and Chiang Mai. 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.
Some of the best deals we've found on Qatar Airways flights traveling from Washington, D.C. to Chiang Mai. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 9/59:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Tue 9/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,226
Fri 9/69:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Mon 9/238:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,251
Fri 9/69:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Fri 9/202:35 pmCNX - IAD
2 stops29h 10mQatar Airways
Deal found 5/28$1,275
Sun 11/178:05 pmIAD - CNX
2 stops27h 15mQatar Airways
Thu 12/57:45 pmCNX - IAD
2 stops32h 10mQatar Airways
Deal found 5/28$1,318
Mon 11/188:05 pmIAD - CNX
2 stops27h 15mQatar Airways
Sat 11/307:45 pmCNX - IAD
2 stops56h 10mQatar Airways
Deal found 5/28$1,379
Wed 11/208:05 pmIAD - CNX
2 stops49h 15mQatar Airways
Mon 12/210:10 amCNX - IAD
2 stops58h 25mQatar Airways
Deal found 5/28$1,382
Wed 11/208:05 pmIAD - CNX
2 stops51h 15mQatar Airways
Sun 12/110:10 amCNX - IAD
2 stops65h 45mQatar Airways
Deal found 5/28$1,385
Mon 11/188:05 pmIAD - CNX
2 stops34h 50mQatar Airways
Fri 11/297:45 pmCNX - IAD
2 stops56h 10mQatar Airways
Deal found 5/28$1,404
Fri 11/1510:35 amIAD - CNX
2 stops34h 45mQatar Airways
Mon 12/210:10 amCNX - IAD
2 stops58h 25mQatar Airways
Deal found 5/28$1,405

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

Find cheap flight options from Washington, D.C. to Chiang Mai specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Chiang Mai in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/109:05 pmIAD - CNX
2 stops24h 40mMultiple Airlines
Sat 6/228:00 pmCNX - IAD
2 stops55h 10mMultiple Airlines
Deal found 5/30$1,696
Sun 6/24:40 pmIAD - CNX
2 stops29h 40mMultiple Airlines
Sun 6/232:35 pmCNX - IAD
2 stops35h 10mMultiple Airlines
Deal found 5/28$1,761
Sat 6/19:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Mon 6/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,795
Sun 6/2310:55 amIAD - CNX
2 stops37h 20mQatar Airways
Sat 7/68:00 pmCNX - IAD
2 stops47h 45mQatar Airways
Deal found 5/28$1,797
Sun 6/210:55 amIAD - CNX
2 stops35h 25mQatar Airways
Tue 7/28:00 pmCNX - IAD
2 stops47h 45mQatar Airways
Deal found 5/29$1,842
Tue 6/49:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Mon 6/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,855
Sun 6/99:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Mon 6/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/30$1,856
Tue 6/49:05 pmIAD - CNX
2 stops27h 10mQatar Airways
Tue 6/258:00 pmCNX - IAD
2 stops55h 10mQatar Airways
Deal found 5/28$1,860
Sat 6/19:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Sun 6/238:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,875

Washington, D.C. to Chiang Mai 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Chiang Mai 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.
Scroll through some of the best deals on flights from Washington, D.C. to Chiang Mai in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 9/89:05 pmIAD - CNX
2 stops25h 15mMultiple Airlines
Sun 9/222:35 pmCNX - IAD
2 stops29h 10mMultiple Airlines
Deal found 5/28$1,149
Tue 9/39:05 pmIAD - CNX
2 stops25h 15mMultiple Airlines
Tue 9/108:00 pmCNX - IAD
2 stops47h 45mMultiple Airlines
Deal found 5/29$1,164
Mon 9/99:05 pmIAD - CNX
2 stops27h 10mMultiple Airlines
Sun 9/222:35 pmCNX - IAD
2 stops29h 10mMultiple Airlines
Deal found 5/28$1,166
Thu 9/59:05 pmIAD - CNX
2 stops25h 15mMultiple Airlines
Thu 11/2810:10 amCNX - IAD
2 stops41h 45mMultiple Airlines
Deal found 5/29$1,186
Thu 9/199:05 pmIAD - CNX
2 stops25h 15mMultiple Airlines
Wed 11/137:45 pmCNX - IAD
2 stops48h 50mMultiple Airlines
Deal found 5/29$1,188
Tue 9/35:10 pmDCA - CNX
2 stops36h 05mMultiple Airlines
Tue 9/105:15 pmCNX - DCA
2 stops33h 57mMultiple Airlines
Deal found 5/28$1,209
Fri 9/69:05 pmIAD - CNX
2 stops25h 15mMultiple Airlines
Wed 12/47:45 pmCNX - IAD
2 stops48h 50mMultiple Airlines
Deal found 5/29$1,212
Mon 11/188:05 pmIAD - CNX
2 stops27h 25mMultiple Airlines
Mon 12/212:10 pmCNX - IAD
2 stops56h 25mMultiple Airlines
Deal found 5/28$1,218
Thu 9/59:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Tue 9/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,226

Washington, D.C. to Chiang Mai flights leaving soon

Find last-minute flight options from Washington, D.C. to Chiang Mai 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Washington, D.C. to Chiang Mai departing last-minute. Users should examine the flight details to ensure there are no surprises.
Tue 6/49:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Mon 6/248:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,855
Tue 6/49:05 pmIAD - CNX
2 stops27h 10mQatar Airways
Tue 6/258:00 pmCNX - IAD
2 stops55h 10mQatar Airways
Deal found 5/28$1,860
Tue 6/49:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Thu 6/2011:55 amCNX - IAD
2 stops31h 50mQatar Airways
Deal found 5/28$1,884
Tue 6/49:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Sat 6/228:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,939
Wed 6/59:05 pmIAD - CNX
2 stops27h 10mQatar Airways
Tue 6/258:00 pmCNX - IAD
2 stops55h 10mQatar Airways
Deal found 5/28$1,944
Tue 6/49:05 pmIAD - CNX
2 stops24h 40mMultiple Airlines
Fri 6/213:30 pmCNX - IAD
3 stops34h 40mMultiple Airlines
Deal found 5/28$1,967
Tue 6/49:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Wed 6/268:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$1,968
Tue 6/49:05 pmIAD - CNX
2 stops24h 40mMultiple Airlines
Fri 6/212:35 pmCNX - IAD
2 stops53h 05mMultiple Airlines
Deal found 5/28$1,989
Wed 6/59:05 pmIAD - CNX
2 stops25h 15mQatar Airways
Sat 6/228:00 pmCNX - IAD
2 stops31h 10mQatar Airways
Deal found 5/28$2,023

One-way flights to Chiang Mai from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Chiang Mai. 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 traveling one-way from Washington, D.C. to Chiang Mai can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Chiang Mai instead should update the search form at the top of page.
Thu 7/116:15 pmIAD - CNX
2 stops42h 30mAsiana Airlines
Deal found 5/30$958
Thu 7/116:03 amBWI - CNX
2 stops28h 52mKorean Air
Deal found 5/30$975
Mon 6/39:50 pmIAD - CNX
2 stops24h 30mMultiple Airlines
Deal found 5/30$1,059
Thu 7/111:40 pmIAD - CNX
1 stop44h 05mKorean Air
Deal found 5/30$1,225
Mon 6/39:45 pmIAD - CNX
3 stops30h 05mMultiple Airlines
Deal found 5/30$1,289
Mon 6/36:59 amDCA - CNX
2 stops26h 41mDelta
Deal found 5/30$1,406
Mon 6/36:00 amBWI - CNX
2 stops27h 40mDelta
Deal found 5/30$1,484
Thu 7/116:30 amBWI - CNX
3 stops41h 45mMultiple Airlines
Deal found 5/30$1,495
Thu 7/115:45 pmIAD - CNX
3 stops38h 25mAustrian Airlines
Deal found 5/30$4,788

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

Customize your flight search to find flights from Washington, D.C. to Chiang Mai 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

$1,149 - $1,853

Route

Depart

Return

Price

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Sun 9/8

2 stops25h 15m

Chiang Mai

Sun 9/22

2 stops29h 10m

$1,149

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 9/3

2 stops25h 15m

Chiang Mai

Tue 9/10

2 stops47h 45m

$1,164

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Mon 9/9

2 stops27h 10m

Chiang Mai

Sun 9/22

2 stops29h 10m

$1,166

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Thu 9/5

2 stops25h 15m

Chiang Mai

Tue 9/24

2 stops31h 10m

$1,226

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 9/6

2 stops25h 15m

Chiang Mai

Mon 9/23

2 stops31h 10m

$1,251

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 9/3

2 stops30h 15m

Chiang Mai

Mon 9/9

2 stops31h 21m

$1,601

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 11/5

1 stop22h 15m

Chiang Mai

Mon 11/11

1 stop22h 35m

$1,640

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Wed 7/3

2 stops27h 50m

Chiang Mai

Mon 7/15

2 stops33h 25m

$1,692

Washington, D.C. Dulles IntlChiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Tue 11/19

2 stops41h 15m

Chiang Mai

Mon 12/2

1 stop27h 05m

$1,853

Flights are sorted by cheapest first

Deals found on 5/28

How far ahead should I book a flight from Washington, D.C. to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Chiang Mai. Price data was last updated on May 24, 2024.
The best time to book flights from Washington, D.C. to Chiang Mai is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Chiang Mai. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Chiang Mai flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday 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 Washington, D.C. to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Washington, D.C. 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 Chiang Mai by month

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

CNX

Temperature

69.8 - 84.2 °F

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Chiang Mai, such as Asiana Airlines, Qatar Airways and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,149 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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!

Qatar Airways
7.7
Good
4,339 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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!

Austrian Airlines
7.7
Good
1,023 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Crew

8.8

Overall

8.5

Boarding

8.6

Entertainment

8.2

Food

8.1

Comfort

8.3

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 Washington, D.C. to Chiang Mai. 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 into for flights to Chiang Mai from Washington, D.C.?

    For a flight from Washington, D.C. to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 1.9 mi from the center of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 inbound flights from Washington, D.C. per day. 3 airlines have flights to Chiang Mai from Washington, D.C. on a regular basis.

  • Can I find flights from Washington, D.C. to Chiang Mai for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Chiang Mai for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,149, but on average you can expect to pay $1,249.

  • Are there last-minute flights available from Washington, D.C. to Chiang Mai for under $1,900?

    There are currently 20+ open flights from Washington, D.C. to Chiang Mai within the next 7 days for less than $1,900.

  • What is the cheapest airline to fly from Washington, D.C. to Chiang Mai round-trip?

    According to our current data, Qatar Airways ($1,226), offers the cheapest pricing from Washington, D.C. to Chiang Mai. Qatar Airways is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Washington, D.C. to Chiang Mai are Asiana Airlines ($958), Korean Air ($975), and Delta ($1,406).

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

    When deciding which route to take from Washington, D.C. to Chiang Mai consider Washington, D.C. Dulles Intl - Chiang Mai, Baltimore/Washington - Chiang Mai or Washington, D.C. Reagan-National - Chiang Mai as they are the most popular.

  • What does IAD to CNX mean?

    Washington, D.C. Dulles Intl Airport is IAD and Chiang Mai Airport is CNX. 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. 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 Washington, D.C. to Chiang Mai that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Chiang Mai 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 Washington, D.C. to Chiang Mai with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Chiang Mai 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 Washington, D.C. to Chiang Mai that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Chiang Mai?

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

  • Can I find deals for business class flights from Washington, D.C. to Chiang Mai?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Chiang Mai 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 Washington, D.C. to Chiang Mai that allow pets onboard?

    Many airlines flying from Washington, D.C. to Chiang Mai 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 Washington, D.C. to Chiang Mai?

    Yes, you can often find last-minute deals on Washington, D.C. to Chiang Mai 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 Washington, D.C. to Chiang Mai flight deals updated?

    The Washington, D.C. to Chiang Mai flight deals you see on this page were last updated on 5/30.

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

    Consider Delta, Korean Air or Qatar Airways when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Chiang Mai.

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

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Chiang Mai (average of $1,095). Flying from Washington, D.C. to Chiang Mai in December is currently the most expensive (average of $1,633). 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 Washington, D.C. to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Washington, D.C. to Chiang Mai

Discover the top 3 airlines that operate flights from Washington, D.C. to Chiang Mai. 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$1,192Average$1,435FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Qatar AirwaysCheapest$1,207Average$1,464FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
DeltaCheapest$1,274Average$1,372FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Can Cheapflights find flights from Washington, D.C. to Chiang Mai with no change fees?

Certainly. Search results for flights to Chiang Mai from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Washington, D.C. to Chiang Mai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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