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Cheap flights from Reagan-National (DCA) to Chiang Mai (CNX) from $803

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 11/4. 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.
DCA — CNX
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Reagan-National to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 28, 2024.

Round-trip from

$1,095

One-way from

$937
From Washington, D.C. Reagan-National to Chiang Mai
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One-way flight from Washington, D.C. Reagan-National to Chiang Mai
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What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Chiang Mai?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Chiang Mai. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 34 days in advance to save up to 37% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Chiang Mai 1-2 weeks in advance for as low as $1,446, or $1,550 for flights within the next 24 hours.

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

Our data shows that September tends to be the cheapest month to fly to Chiang Mai from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $1,548 for the month, but tickets can be as low as $1,178. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Chiang Mai (DCA - CNX)?

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

Cheap Delta flights from Reagan-National to Chiang Mai

Explore cheap flight options specifically provided by Delta for the route between Reagan-National 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 2,740,132 searches. Data last updated May 28, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Washington, D.C. to Chiang Mai. Come back soon if you're not finding the exact deal you're looking for.
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Thu 8/1511:15 pmCNX - DCA
2 stops31h 15mDelta
Deal found 5/27$1,779
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Mon 8/1911:15 pmCNX - DCA
2 stops32h 25mDelta
Deal found 5/27$1,905
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Wed 8/1411:15 pmCNX - DCA
2 stops32h 25mDelta
Deal found 5/27$2,116
Sun 8/48:35 pmDCA - CNX
2 stops37h 05mDelta
Sat 8/1711:15 pmCNX - DCA
2 stops35h 24mDelta
Deal found 5/27$2,366
Mon 7/16:59 amDCA - CNX
2 stops26h 41mDelta
Tue 7/911:15 pmCNX - DCA
2 stops34h 25mDelta
Deal found 5/28$2,716
Fri 8/26:00 amDCA - CNX
2 stops27h 40mDelta
Thu 8/1511:15 pmCNX - DCA
2 stops33h 25mDelta
Deal found 5/27$2,816

Cheap Korean Air flights from Reagan-National to Chiang Mai

Explore cheap flight options specifically provided by Korean Air for the route between Reagan-National 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 2,740,132 searches. Data last updated May 28, 2024.
Some of the lowest-priced Korean Air flights we've found at this time heading from Washington, D.C. to Chiang Mai. Deals are refreshing constantly so come back soon for more options.
Thu 8/298:45 amDCA - CNX
2 stops26h 10mKorean Air
Sat 12/2111:15 pmCNX - DCA
2 stops26h 39mKorean Air
Deal found 5/27$1,770
Thu 7/410:00 amDCA - CNX
2 stops24h 55mKorean Air
Mon 7/1511:15 pmCNX - DCA
2 stops53h 27mKorean Air
Deal found 5/28$3,370
Mon 7/18:30 amDCA - CNX
2 stops25h 10mKorean Air
Thu 8/1511:15 pmCNX - DCA
2 stops35h 24mKorean Air
Deal found 5/26$3,577

Cheap Reagan-National to Chiang Mai flights in May & June 2024

Find cheap flight options from Reagan-National 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 2,740,132 searches. Prices were last updated on May 28, 2024.
These are some of the most attractive 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.
Wed 5/297:45 pmDCA - CNX
3 stops33h 30mMultiple Airlines
Wed 6/52:35 pmCNX - DCA
3 stops29h 42mMultiple Airlines
Deal found 5/27$2,301
Wed 5/298:00 amDCA - CNX
2 stops28h 45mMultiple Airlines
Tue 6/412:45 amCNX - DCA
2 stops31h 14mMultiple Airlines
Deal found 5/27$2,668
Wed 5/298:40 pmDCA - CNX
2 stops40h 05mMultiple Airlines
Wed 6/52:35 pmCNX - DCA
3 stops29h 42mMultiple Airlines
Deal found 5/27$2,843
Mon 6/105:14 pmDCA - CNX
2 stops30h 06mMultiple Airlines
Wed 7/3111:20 amCNX - DCA
2 stops39h 51mMultiple Airlines
Deal found 5/28$3,289
Wed 5/298:40 pmDCA - CNX
2 stops40h 05mMultiple Airlines
Wed 6/510:35 pmCNX - DCA
2 stops34h 57mMultiple Airlines
Deal found 5/27$3,727
Sun 6/95:14 pmDCA - CNX
2 stops36h 01mMultiple Airlines
Wed 7/315:15 pmCNX - DCA
2 stops33h 56mMultiple Airlines
Deal found 5/28$6,901

Reagan-National to Chiang Mai 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and Chiang Mai in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
These are some of the most attractive 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 11/185:10 pmDCA - CNX
2 stops29h 15mMultiple Airlines
Wed 1/1511:25 amCNX - DCA
2 stops40h 52mMultiple Airlines
Deal found 5/27$1,523
Sat 8/35:11 pmDCA - CNX
2 stops30h 14mMultiple Airlines
Fri 8/1611:35 amCNX - DCA
2 stops44h 24mMultiple Airlines
Deal found 5/27$1,717
Thu 8/298:45 amDCA - CNX
2 stops26h 10mKorean Air
Sat 12/2111:15 pmCNX - DCA
2 stops26h 39mKorean Air
Deal found 5/27$1,770
Mon 7/159:30 amDCA - CNX
2 stops43h 45mMultiple Airlines
Tue 7/305:15 pmCNX - DCA
2 stops33h 56mMultiple Airlines
Deal found 5/28$1,775
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Thu 8/1511:15 pmCNX - DCA
2 stops31h 15mDelta
Deal found 5/27$1,779
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Mon 8/1911:15 pmCNX - DCA
2 stops32h 25mDelta
Deal found 5/27$1,905
Thu 7/45:11 pmDCA - CNX
2 stops43h 34mMultiple Airlines
Sun 7/1412:45 amCNX - DCA
2 stops31h 14mMultiple Airlines
Deal found 5/28$1,951
Wed 7/3110:00 amDCA - CNX
2 stops24h 55mDelta
Wed 8/1411:15 pmCNX - DCA
2 stops32h 25mDelta
Deal found 5/27$2,116
Wed 5/297:45 pmDCA - CNX
3 stops33h 30mMultiple Airlines
Wed 6/52:35 pmCNX - DCA
3 stops29h 42mMultiple Airlines
Deal found 5/27$2,301

One-way flights to Chiang Mai from Reagan-National

Search for one-way flight options from Reagan-National 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 2,740,132 searches. Data last updated May 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington, D.C. to Chiang Mai. Those seeking round-trip flights from Washington, D.C. to Chiang Mai should utilize the search form at the the top of the page.
Mon 11/45:39 pmDCA - CNX
2 stops28h 46mMultiple Airlines
Deal found 5/28$803
Tue 10/155:00 pmDCA - CNX
2 stops40h 45mKorean Air
Deal found 5/27$937
Mon 11/411:05 amDCA - CNX
3 stops33h 40mMultiple Airlines
Deal found 5/28$969
Tue 10/151:05 pmDCA - CNX
3 stops37h 40mCathay Pacific
Deal found 5/27$1,090
Mon 6/38:00 amDCA - CNX
2 stops28h 45mMultiple Airlines
Deal found 5/28$1,228
Mon 6/35:30 pmDCA - CNX
3 stops38h 40mQatar Airways
Deal found 5/27$1,252
Mon 6/36:59 amDCA - CNX
2 stops26h 41mDelta
Deal found 5/27$1,376

Find flights from Reagan-National to Chiang Mai within your budget

Customize your flight search to find flights from Reagan-National 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,523 - $2,787

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Mon 11/18

2 stops29h 15m

Chiang Mai

Wed 1/15

2 stops40h 52m

$1,523

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Sat 8/3

2 stops30h 14m

Chiang Mai

Fri 8/16

2 stops44h 24m

$1,717

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Thu 8/29

2 stops26h 10m

Chiang Mai

Sat 12/21

2 stops26h 39m

$1,770

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Mon 7/15

2 stops43h 45m

Chiang Mai

Tue 7/30

2 stops33h 56m

$1,775

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Wed 7/31

2 stops24h 55m

Chiang Mai

Thu 8/15

2 stops31h 15m

$1,779

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Wed 7/31

2 stops24h 55m

Chiang Mai

Mon 8/19

2 stops32h 25m

$1,905

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Thu 7/4

2 stops43h 34m

Chiang Mai

Sun 7/14

2 stops31h 14m

$1,951

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Wed 7/31

2 stops24h 55m

Chiang Mai

Wed 8/14

2 stops32h 25m

$2,116

Washington, D.C. Reagan-NationalChiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Mon 7/15

3 stops31h 00m

Chiang Mai

Tue 7/30

3 stops39h 33m

$2,787

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to Chiang Mai?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National 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. Reagan-National Airport to Chiang Mai flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings 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 Reagan-National to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Reagan-National 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 28, 2024.
Get a feel of what it's like to fly with Delta and Korean Air from Washington, D.C. to Chiang Mai by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,152 reviews
Check prices

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,152 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,476 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Cathay Pacific
7.8
Good
1,056 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,342 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Boarding

8.6

Crew

8.8

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Chiang Mai (CNX), located 1.9 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Chiang Mai. 1 airline have flights to Chiang Mai from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Chiang Mai should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • Can I find flights from Washington, D.C. Reagan-National Airport to Chiang Mai for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Chiang Mai for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,523, but on average you can expect to pay $2,470.

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

    Korean Air, at $1,770, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Chiang Mai.Alternate airlines to your destination round-trip include Delta and Cathay Pacific.

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

    One-way options have recently been found by users for as low as $937 on Korean Air. Other airlines that offer cheap prices include Cathay Pacific from $1,090 and Qatar Airways from $1,252 one-way.

  • What does DCA to CNX mean?

    DCA and CNX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DCA to CNX refers to a flight route from Washington, D.C. Reagan-National Airport to Chiang Mai Airport.

  • Can I find deals for flights from Reagan-National to Chiang Mai that include extra baggage allowance?

    The amount of baggage you can bring on your Reagan-National 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 Reagan-National to Chiang Mai with specific airlines?

    Yes, Cheapflights allows you to browse and filter Reagan-National 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 Reagan-National to Chiang Mai that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Chiang Mai?

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

  • Can I find deals for business class flights from Reagan-National to Chiang Mai?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Reagan-National to Chiang Mai that allow pets onboard?

    Many airlines flying from Reagan-National 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 Reagan-National to Chiang Mai?

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

    The Washington, D.C. Reagan-National Airport to Chiang Mai flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Washington, D.C. Reagan-National Airport to Chiang Mai?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Chiang Mai (average of $1,095). Flying from Washington, D.C. Reagan-National Airport 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.

See more FAQs

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Alternative routes for Reagan-National to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Reagan-National to Chiang Mai

Discover the top airline that operate flights from Reagan-National 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,281Average$1,437FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Washington, D.C. Reagan-National Airport to Moab flights

Search flights from Reagan-National to Chiang Mai by cabin class

Find flights from Reagan-National to Chiang Mai, 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 Reagan-National to Chiang Mai?

Cheapflights makes it easy to find Reagan-National to Chiang Mai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Chiang Mai?

Cheapflights helps you find that perfect flight to Chiang Mai from Reagan-National by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Reagan-National to Chiang Mai with no change fees?

Certainly. Search results for flights to Chiang Mai from Reagan-National 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 Reagan-National to Chiang Mai become cheaper?

Yes! Start tracking prices for Reagan-National to Chiang Mai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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