HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$514+ Cheap flights from Maryland to Chiang Mai (CNX)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CNX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Chiang Mai 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 Maryland to Chiang Mai

Keep the following information in mind while searching for Maryland to Chiang Mai flight deals. Data was last updated September 15, 2025.

Round-trip from

$941
(Booking.com)

One-way from

$514
(FlightHub)

Popular in

April

Cheapest in

June

Average price

$1,207
From Maryland to Chiang Mai
Search Deals
One-way flight from Maryland to Chiang Mai
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Maryland to Chiang Mai

Cheapest flights from Maryland to Chiang Mai
Explore the most affordable flight options available from Maryland to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 pmIAD - CNX
2 stops32h 15mMultiple Airlines
Tue 10/214:55 pmCNX - IAD
2 stops26h 45mMultiple Airlines
Deal found 9/14$989
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.
Sat 9/209:00 pmIAD - CNX
2 stops25h 20mMultiple Airlines
Thu 9/258:00 pmCNX - IAD
2 stops30h 40mMultiple Airlines
Deal found 9/15$1,008
This Gotogate deal was found by Cheapflights users on 9/13. 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.
Tue 10/289:05 pmIAD - CNX
2 stops27h 25mMultiple Airlines
Tue 11/412:10 pmCNX - IAD
2 stops32h 10mMultiple Airlines
Deal found 9/13$1,015
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.
Thu 10/309:05 pmIAD - CNX
2 stops38h 15mMultiple Airlines
Thu 11/2010:50 pmCNX - IAD
2 stops53h 05mMultiple Airlines
Deal found 9/14$1,022
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:35 pmPHL - CNX
2 stops49h 10mMultiple Airlines
Wed 11/59:25 amCNX - PHL
2 stops35h 40mMultiple Airlines
Deal found 9/14$1,037
This Travelocity deal was found by Cheapflights users on 9/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:00 pmIAD - CNX
2 stops32h 15mMultiple Airlines
Wed 10/299:05 pmCNX - IAD
2 stops30h 50mMultiple Airlines
Deal found 9/13$1,051
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:00 pmIAD - CNX
2 stops25h 20mMultiple Airlines
Sun 10/199:10 pmCNX - IAD
2 stops53h 30mMultiple Airlines
Deal found 9/14$1,054
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:35 amBWI - CNX
2 stops31h 05mMultiple Airlines
Sun 11/27:05 amCNX - BWI
3 stops35h 30mMultiple Airlines
Deal found 9/14$1,072
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 10/217:35 amIAD - CNX
2 stops27h 20mDelta
Tue 10/2812:15 amCNX - IAD
2 stops34h 05mDelta
Deal found 9/13$1,079
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Sun 11/98:05 pmIAD - CNX
2 stops34h 55mMultiple Airlines
Sun 11/1610:10 amCNX - IAD
2 stops41h 45mMultiple Airlines
Deal found 9/12$1,089
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:59 pmDCA - CNX
2 stops52h 26mMultiple Airlines
Tue 10/2111:35 amCNX - DCA
2 stops41h 24mMultiple Airlines
Deal found 9/14$1,105
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:00 pmIAD - CNX
2 stops25h 25mMultiple Airlines
Sun 11/29:25 amCNX - IAD
2 stops42h 30mMultiple Airlines
Deal found 9/14$1,111

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Maryland to Chiang Mai that are best for you.

Fly from

Maryland

Fly to

Chiang Mai

Route

Depart

Return

Price

PhiladelphiaChiang Mai

PHL - CNX

PHLCNX

Philadelphia

Wed 10/29

8:35 pm-8:45 am

2 stops49h 10m

Chiang Mai

Wed 11/5

9:25 am-9:05 am

2 stops35h 40m

$1,037

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Fri 10/24

5:35 am-11:40 pm

2 stops31h 05m

Chiang Mai

Sun 11/2

7:05 am-7:35 am

3 stops35h 30m

$1,072

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Mon 3/9

6:19 am-10:55 pm

2 stops29h 36m

Chiang Mai

Wed 3/11

12:15 am-3:53 pm

2 stops26h 38m

$1,079

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Sun 2/15

7:59 pm-10:55 pm

2 stops38h 56m

Chiang Mai

Sun 3/22

12:15 am-11:16 pm

2 stops34h 01m

$1,084

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Sun 3/1

4:00 pm-10:55 pm

2 stops42h 55m

Chiang Mai

Tue 3/10

12:15 am-11:16 pm

2 stops34h 01m

$1,085

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Mon 3/2

6:55 pm-10:35 am

2 stops27h 40m

Chiang Mai

Mon 3/23

11:50 am-6:02 pm

2 stops41h 12m

$1,100

Washington, D.C.Chiang Mai

DCA - CNX

DCACNX

Washington, D.C. Reagan-National

Tue 10/14

6:59 pm-10:25 am

2 stops52h 26m

Chiang Mai

Tue 10/21

11:35 am-5:59 pm

2 stops41h 24m

$1,105

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Thu 3/5

8:05 pm-7:00 pm

2 stops34h 55m

Chiang Mai

Mon 3/9

7:45 pm-4:55 pm

2 stops32h 10m

$1,110

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Fri 2/27

7:00 am-10:55 pm

2 stops27h 55m

Chiang Mai

Thu 3/19

12:15 am-7:12 pm

2 stops29h 57m

$1,114

Washington, D.C.Chiang Mai

IAD - CNX

IADCNX

Washington, D.C. Dulles Intl

Sun 3/1

8:05 pm-9:25 am

2 stops49h 20m

Chiang Mai

Wed 3/25

7:45 pm-4:55 pm

2 stops32h 10m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Maryland to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Maryland 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 Maryland to Chiang Mai
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 Maryland 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 Maryland?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Maryland to Chiang Mai. It is only a 1.9 mi journey from Chiang Mai (CNX) to Chiang Mai’s city center.

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

    There are many flights that can get you from Maryland to Chiang Mai in 29h 36m. Fly via Delta, Qatar Airways, or EVA Air to get the fastest option. Airlines will cover a distance of 8418 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maryland to Chiang Mai one-way?

    $556 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Delta and EVA Air, with prices starting from $701 and $768, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

  • What is the cheapest month to book a flight from Maryland to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Maryland to Chiang Mai (average of $975). Flying from Maryland to Chiang Mai in June is currently the most expensive (average of $1,562). 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 Maryland to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
Los Angeles to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Newark to Suvarnabhumi flights
Dulles Intl to Suvarnabhumi flights
LaGuardia to Suvarnabhumi flights
O'Hare Intl to Suvarnabhumi flights
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
Baltimore to Suvarnabhumi flights
Reagan-National to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Atlanta to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Miami to Suvarnabhumi flights
George Bush Intcntl to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
John F Kennedy Intl to Don Mueang Intl flights
Dulles Intl to Don Mueang Intl flights
Midway to Suvarnabhumi flights
Denver to Suvarnabhumi flights
Minneapolis to Suvarnabhumi flights
Burbank to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
Las Vegas to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Santa Ana to Suvarnabhumi flights
Honolulu to Suvarnabhumi flights
Orlando to Suvarnabhumi flights
Love Field to Suvarnabhumi flights
Detroit to Suvarnabhumi flights
Sky Harbor Intl to Suvarnabhumi flights
San Diego to Suvarnabhumi flights
Oakland to Suvarnabhumi flights
Portland to Suvarnabhumi flights
Philadelphia to Suvarnabhumi flights
Charlotte to Suvarnabhumi flights
Tampa to Suvarnabhumi flights
Jacksonville to Suvarnabhumi flights
John F Kennedy Intl to Phuket City flights
Omaha to Suvarnabhumi flights
Seattle to Don Mueang Intl flights
Los Angeles to Phuket City flights
Austin to Suvarnabhumi flights
Columbus to Suvarnabhumi flights
O'Hare Intl to Don Mueang Intl flights
Newark to Phuket City flights
Raleigh to Suvarnabhumi flights
San Francisco to Phuket City 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.