HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$701+ Cheap flights from Chiang Mai (CNX) to Boston (BOS)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — BOS
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chiang Mai to Boston 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 Boston

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Boston (BOS). 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 agosto 14, 2025.

Round-trip from

$1,200
(Mytrip)

One-way from

$701
(Gurufare)
From Chiang Mai to Boston Logan Intl
Search Deals
One-way flight from Chiang Mai to Boston Logan Intl
Search Deals

Find flight deals from Chiang Mai to Boston

Cheapest flights from Chiang Mai to Boston
Explore the most affordable flight options available from Chiang Mai to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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.
dom. 9/281:55 pmCNX - BOS
3 stops36h 00mMultiple Airlines
dom. 10/54:30 pmBOS - CNX
3 stops35h 05mMultiple Airlines
Deal found 8/14$1,200
This oojo deal was found by Cheapflights users on 8/14. 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.
vie. 11/1411:50 amCNX - BOS
2 stops29h 54mEVA Air
sáb. 11/159:00 amBOS - CNX
2 stops37h 35mEVA Air
Deal found 8/14$1,256
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:15 amCNX - BOS
1 stop20h 25mDelta
sáb. 11/155:00 pmBOS - CNX
2 stops42h 05mDelta
Deal found 8/14$1,423
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:25 pmCNX - BOS
1 stop38h 35mCathay Pacific
sáb. 10/41:40 amBOS - CNX
1 stop30h 00mCathay Pacific
Deal found 8/14$1,449
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:15 amCNX - BOS
1 stop20h 25mKorean Air
sáb. 11/1511:00 amBOS - CNX
1 stop24h 05mKorean Air
Deal found 8/14$1,489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Boston 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 agosto 14, 2025.
Use the filters below to find and compare flights from Chiang Mai to Boston that are best for you.

Fly from

Chiang Mai

Fly to

Boston

Route

Depart

Return

Price

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

dom. 9/28

1:55 pm-2:55 pm

3 stops36h 00m

Boston Logan Intl

dom. 10/5

4:30 pm-2:35 pm

3 stops35h 05m

$1,200

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

vie. 11/14

11:50 am-5:44 am

2 stops29h 54m

Boston Logan Intl

sáb. 11/15

9:00 am-10:35 am

2 stops37h 35m

$1,256

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

jue. 11/13

12:15 am-8:40 am

1 stop20h 25m

Boston Logan Intl

sáb. 11/15

5:00 pm-11:05 pm

2 stops42h 05m

$1,423

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

dom. 9/28

7:25 pm-11:00 pm

1 stop38h 35m

Boston Logan Intl

sáb. 10/4

1:40 am-6:40 pm

1 stop30h 00m

$1,449

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

jue. 11/13

12:15 am-8:40 am

1 stop20h 25m

Boston Logan Intl

sáb. 11/15

11:00 am-11:05 pm

1 stop24h 05m

$1,489

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

vie. 11/14

11:25 am-3:41 pm

2 stops40h 16m

$701

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

jue. 11/13

12:15 am-8:40 am

1 stop20h 25m

$734

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

jue. 11/13

12:15 am-11:53 pm

2 stops35h 38m

$749

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

vie. 11/14

10:35 am-10:00 pm

1 stop23h 25m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Chiang Mai to Boston

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

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chiang Mai to Boston (average of $218). Flying from Chiang Mai to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Hampton Beach
Waltham
Seabrook
Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Swansea
Saugus
Burlington
Braintree

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 Boston

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Boston flights
Don Mueang Intl to Boston flights
Suvarnabhumi to Albany flights
Phuket City to Boston flights
Suvarnabhumi to Hartford 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.