HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$503+ Cheap flights from Chiang Mai (CNX) to Maryland

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BWI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chiang Mai to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chiang Mai to Maryland

Keep the following information in mind while searching for Chiang Mai to Maryland flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,122
(Air China)

One-way from

$503
(Trip.com)
From Chiang Mai to Maryland
Search Deals
One-way flight from Chiang Mai to Maryland
Search Deals

Find flight deals from Chiang Mai to Maryland

Cheapest flights from Chiang Mai to Maryland
Explore the most affordable flight options available from Chiang Mai to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air China deal was found by Cheapflights users on 9/15. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:05 pmCNX - IAD
1 stop31h 25mAir China
Fri 11/1410:00 pmIAD - CNX
1 stop35h 50mAir China
Deal found 9/15$1,122
This Air China deal was found by Cheapflights users on 9/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:05 pmCNX - IAD
1 stop31h 25mAir China
Fri 1/210:00 pmIAD - CNX
1 stop35h 50mAir China
Deal found 9/16$1,125
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/2211:15 pmCNX - IAD
2 stops35h 02mDelta
Tue 10/213:33 pmIAD - CNX
2 stops43h 22mDelta
Deal found 9/15$1,128
This Air China deal was found by Cheapflights users on 9/15. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:05 pmCNX - IAD
1 stop31h 25mAir China
Fri 11/1410:00 pmIAD - CNX
1 stop35h 50mAir China
Deal found 9/15$1,172
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:35 amCNX - BWI
2 stops29h 04mMultiple Airlines
Tue 10/216:12 pmBWI - CNX
2 stops29h 13mMultiple Airlines
Deal found 9/15$1,201
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/1711:15 pmCNX - DCA
2 stops28h 29mDelta
Mon 11/176:00 amDCA - CNX
2 stops28h 55mDelta
Deal found 9/15$1,238
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:20 pmCNX - DCA
2 stops38h 54mMultiple Airlines
Thu 11/139:59 amDCA - CNX
2 stops41h 56mMultiple Airlines
Deal found 9/15$1,240
This China Airlines deal was found by Cheapflights users on 9/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:25 pmCNX - DCA
2 stops38h 49mMultiple Airlines
Fri 11/149:59 amDCA - CNX
2 stops36h 26mMultiple Airlines
Deal found 9/15$1,242
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:50 amCNX - IAD
1 stop43h 00mMultiple Airlines
Wed 1/211:30 pmIAD - CNX
2 stops40h 30mMultiple Airlines
Deal found 9/14$1,259
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:00 pmCNX - IAD
2 stops55h 15mMultiple Airlines
Fri 11/148:30 pmIAD - CNX
2 stops55h 05mMultiple Airlines
Deal found 9/15$1,270
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Mon 9/228:00 pmCNX - IAD
2 stops30h 40mMultiple Airlines
Tue 10/219:00 pmIAD - CNX
2 stops27h 15mMultiple Airlines
Deal found 9/15$1,322
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:05 pmCNX - IAD
1 stop31h 25mAir China
Tue 10/2111:00 pmIAD - CNX
1 stop35h 50mAir China
Deal found 9/15$1,344

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Maryland 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 September 16, 2025.
Use the filters below to find and compare flights from Chiang Mai to Maryland that are best for you.

Fly from

Chiang Mai

Fly to

Maryland

Route

Depart

Return

Price

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Thu 12/18

11:05 pm-6:30 pm

1 stop31h 25m

Washington, D.C. Dulles Intl

Fri 1/2

10:00 pm-9:50 pm

1 stop35h 50m

$1,125

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Tue 3/3

12:15 am-11:02 pm

2 stops34h 47m

Washington, D.C. Dulles Intl

Sun 3/15

7:00 am-10:55 pm

2 stops28h 55m

$1,128

Chiang MaiWashington, D.C.

CNX - IAD

CNXIAD

Chiang Mai

Wed 3/4

11:50 am-5:55 am

2 stops30h 05m

Washington, D.C. Dulles Intl

Sun 3/15

7:00 am-10:35 am

2 stops40h 35m

$1,233

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Sat 10/18

11:15 pm-10:00 pm

2 stops33h 45m

Washington, D.C. Reagan-National

Sun 11/16

10:00 pm-10:55 pm

2 stops36h 55m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Thu 10/23

11:15 pm-10:58 pm

2 stops34h 43m

Washington, D.C. Reagan-National

Sun 11/16

10:00 pm-10:55 pm

2 stops36h 55m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Wed 10/22

11:15 pm-10:07 pm

2 stops33h 52m

Washington, D.C. Reagan-National

Mon 11/17

6:59 am-10:55 pm

2 stops27h 56m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Tue 10/21

11:15 pm-5:10 pm

2 stops28h 55m

Washington, D.C. Reagan-National

Sun 11/16

10:00 pm-10:55 pm

2 stops36h 55m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Fri 10/17

11:15 pm-7:40 pm

2 stops31h 25m

Washington, D.C. Reagan-National

Sun 11/16

10:00 pm-10:55 pm

2 stops36h 55m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Mon 10/20

11:15 pm-3:28 pm

2 stops51h 13m

Washington, D.C. Reagan-National

Sun 11/16

10:00 pm-10:55 pm

2 stops36h 55m

$1,238

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Sun 10/19

11:15 pm-11:25 pm

2 stops35h 10m

Washington, D.C. Reagan-National

Mon 11/17

6:00 am-10:55 pm

2 stops28h 55m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Chiang Mai to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Maryland. 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 Maryland?

    If you book a flight to Maryland 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.

  • How long is the flight from Chiang Mai to Maryland?

    A quick flight from Chiang Mai to Maryland can take about 30h 05m. Air China provides one of the quickest options available for as low as $1,233. Airlines will cover a distance of 8436 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Chiang Mai to Maryland?

    While some choose either Chiang Mai - Baltimore/Washington or Chiang Mai - Washington, D.C. Reagan-National, Chiang Mai - Washington, D.C. Dulles Intl is the most popular route from Chiang Mai to Maryland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to Maryland 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 Maryland?

    Currently, August is the cheapest month in which you can book a flight from Chiang Mai to Maryland (average of $241). Flying from Chiang Mai to Maryland 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to John F Kennedy Intl flights
Suvarnabhumi to Los Angeles flights
Suvarnabhumi to Seattle flights
Suvarnabhumi to Dulles Intl flights
Suvarnabhumi to O'Hare Intl flights
Suvarnabhumi to Newark flights
Suvarnabhumi to San Francisco flights
Suvarnabhumi to LaGuardia flights
Suvarnabhumi to Boston flights
Suvarnabhumi to Dallas/Fort Worth flights
Suvarnabhumi to Baltimore flights
Don Mueang Intl to Los Angeles flights
Suvarnabhumi to Reagan-National flights
Suvarnabhumi to Midway flights
Suvarnabhumi to Orlando flights
Suvarnabhumi to Ontario flights
Suvarnabhumi to Minneapolis flights
Suvarnabhumi to Honolulu flights
Suvarnabhumi to Indianapolis flights
Suvarnabhumi to Philadelphia flights
Don Mueang Intl to John F Kennedy Intl flights
Suvarnabhumi to Cincinnati flights
Suvarnabhumi to Pittsburgh flights
Suvarnabhumi to Atlanta flights
Suvarnabhumi to Hobby flights
Don Mueang Intl to San Francisco flights
Chiang Mai to John F Kennedy Intl flights
Chiang Mai to O'Hare Intl flights
Suvarnabhumi to Lexington flights
Suvarnabhumi to Las Vegas flights
Suvarnabhumi to Denver flights
Suvarnabhumi to George Bush Intcntl flights
Suvarnabhumi to Love Field flights
Suvarnabhumi to Miami flights
Suvarnabhumi to Raleigh flights
Chiang Mai to Newark flights
Don Mueang Intl to Honolulu flights
Suvarnabhumi to Austin flights
Chiang Mai to Seattle flights
Suvarnabhumi to Kansas City flights
Suvarnabhumi to San Diego flights
Suvarnabhumi to San Jose flights
Suvarnabhumi to St. Louis flights
Suvarnabhumi to Appleton flights
Suvarnabhumi to Columbus flights
Suvarnabhumi to Detroit flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.