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Chiang Mai

$639+ Cheap flights from Baltimore (BWI) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CNX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Baltimore to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 July 29, 2025.

Round-trip from

$1,080
(Mytrip)

One-way from

$639
(oojo)

Popular in

April

Cheapest in

June

Average price

$1,694
From Baltimore/Washington to Chiang Mai
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One-way flight from Baltimore/Washington to Chiang Mai
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Highest demand for flights based on searches. 7% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baltimore to Chiang Mai

Cheapest flights from Baltimore to Chiang Mai
Explore the most affordable flight options available from Baltimore to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 11/116:00 amBWI - CNX
2 stops29h 05mDelta
Wed 11/1912:15 amCNX - BWI
2 stops32h 32mDelta
Deal found 7/28$1,029
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Tue 8/265:45 amBWI - CNX
2 stops30h 55mMultiple Airlines
Tue 9/29:35 amCNX - BWI
3 stops32h 19mMultiple Airlines
Deal found 7/27$1,080
This oojo deal was found by Cheapflights users on 7/27. 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.
Mon 8/187:10 pmBWI - CNX
2 stops28h 15mEVA Air
Tue 10/2111:35 amCNX - BWI
2 stops29h 37mEVA Air
Deal found 7/27$1,115
This Orbitz deal was found by Cheapflights users on 7/27. 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.
Sun 10/267:07 amBWI - CNX
2 stops51h 43mAir China
Sun 11/911:05 pmCNX - BWI
2 stops44h 51mAir China
Deal found 7/27$1,488
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:19 amBWI - CNX
2 stops28h 46mKorean Air
Tue 11/1812:15 amCNX - BWI
2 stops35h 57mKorean Air
Deal found 7/28$1,706
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:35 pmBWI - CNX
2 stops34h 25mBritish Airways
Wed 12/247:45 pmCNX - BWI
2 stops35h 00mBritish Airways
Deal found 7/28$8,267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 July 29, 2025.
Use the filters below to find and compare flights from Baltimore to Chiang Mai that are best for you.

Fly from

Baltimore

Fly to

Chiang Mai

Route

Depart

Return

Price

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Tue 8/26

5:45 am-11:40 pm

2 stops30h 55m

Chiang Mai

Tue 9/2

9:35 am-6:54 am

3 stops32h 19m

$1,080

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Mon 8/18

7:10 pm-10:25 am

2 stops28h 15m

Chiang Mai

Tue 10/21

11:35 am-6:12 am

2 stops29h 37m

$1,115

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Sun 10/26

7:07 am-9:50 pm

2 stops51h 43m

Chiang Mai

Sun 11/9

11:05 pm-7:56 am

2 stops44h 51m

$1,488

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Sun 10/26

7:45 pm-11:05 pm

2 stops40h 20m

Chiang Mai

Sat 11/8

12:15 am-12:12 am

2 stops35h 57m

$2,420

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Sun 10/26

6:00 am-11:05 pm

2 stops30h 05m

Chiang Mai

Sat 11/8

12:15 am-11:47 pm

2 stops35h 32m

$3,485

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Tue 10/14

6:12 pm-10:25 am

2 stops29h 13m

$639

BaltimoreChiang Mai

BWI - CNX

BWICNX

Baltimore/Washington

Mon 10/13

7:51 am-10:20 am

2 stops39h 29m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Baltimore to Chiang Mai

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

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 July 29, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and China Airlines from Baltimore to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Delta
8.0
Very good
7,979 reviews
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Air China
7.3
Good
91 reviews
EVA Air
8.4
Very good
1,221 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 are the cheapest airlines flying from Baltimore to Chiang Mai round-trip?

    Our cheapest airline available from Baltimore to Chiang Mai is EVA Air. Our recent data shows that you can find tickets from as low as $1,115 on this airline. Additional options worth looking into are Air China and Korean Air, starting at $1,488 and $2,420 round-trip.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Chiang Mai (average of $1,010). Flying from Baltimore to Chiang Mai in December is currently the most expensive (average of $1,624). 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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