What is the cheapest airline that flies from Chiang Mai to Boston Logan Intl?

Delta and Cathay Pacific are the most popular carriers operating from Chiang Mai to Boston Logan Intl

When did momondo last update prices for flights from Chiang Mai Airport to Boston Logan Intl Airport?

Prices for flights from Chiang Mai Airport to Boston Logan Intl Airport refresh daily.

How old do you have to be to fly from Chiang Mai Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$593 Cheap Flights from Chiang Mai to Boston in 2025/26

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12:15 am - 9:40 am

CNX

BOS

20h 25m1 stop

12:00 pm - 10:55 pm

BOS

CNX

23h 55m1 stop

$1,177Korean Air

Tue, Mar 17 - Sun, Mar 22

8:50 am - 2:10 pm

CNX

BOS

41h 20m1 stop

3:40 pm - 6:10 am

BOS

CNX

26h 30m1 stop

$1,182Etihad Airways

Tue, Jan 27 - Thu, Feb 5

8:50 am - 2:10 pm

CNX

BOS

41h 20m1 stop

3:40 pm - 6:10 am

BOS

CNX

26h 30m1 stop

$1,205Etihad Airways

Sat, Jan 31 - Thu, Feb 5

10:35 am - 11:00 pm

CNX

BOS

23h 25m1 stop

1:30 am - 6:50 pm

BOS

CNX

30h 20m1 stop

$1,212Cathay Pacific

Wed, Mar 18 - Sat, Mar 21

11:50 am - 6:27 pm

CNX

BOS

42h 37m2 stops

3:05 pm - 10:35 am

BOS

CNX

31h 30m2 stops

$1,214Multiple Airlines

Wed, Jan 28 - Thu, Feb 5

7:40 pm - 10:00 pm

CNX

BOS

38h 20m1 stop

12:30 am - 9:50 am

BOS

CNX

21h 20m1 stop

$1,227Cathay Pacific

Wed, Jan 28 - Wed, Feb 4

11:35 am - 12:05 am

CNX

BOS

47h 30m2 stops

4:25 pm - 10:25 am

BOS

CNX

31h 00m2 stops

$1,228Multiple Airlines

Thu, Jun 11 - Thu, Jul 2

9:15 pm - 4:20 pm

CNX

BOS

31h 05m2 stops

3:40 pm - 1:50 pm

BOS

CNX

34h 10m3 stops

$1,248Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

8:45 am - 2:55 pm

CNX

BOS

41h 10m1 stop

4:30 pm - 5:55 am

BOS

CNX

26h 25m1 stop

$1,252Etihad Airways

Thu, Jun 11 - Thu, Jul 2

8:50 am - 2:10 pm

CNX

BOS

41h 20m1 stop

3:40 pm - 6:10 am

BOS

CNX

26h 30m1 stop

$1,254Etihad Airways

Sun, Jan 25 - Sun, Feb 8

Cathay Pacific flights from Chiang Mai to Boston

Our best Cathay Pacific deals on Chiang Mai to Boston flight tickets

Cathay Pacific

Mar 18

CNX10:35 amChiang Mai

23h 25m

1 stop

BOS11:00 pmBoston Logan Intl

Mar 21

BOS1:30 amBoston Logan Intl

30h 20m

1 stop

CNX6:50 pmChiang Mai

$1,212

Find similar

Cathay Pacific

Jan 28

CNX7:40 pmChiang Mai

38h 20m

1 stop

BOS10:00 pmBoston Logan Intl

Feb 4

BOS12:30 amBoston Logan Intl

21h 20m

1 stop

CNX9:50 amChiang Mai

$1,227

Find similar

Cathay Pacific

Jan 30

CNX10:35 amChiang Mai

23h 25m

1 stop

BOS10:00 pmBoston Logan Intl

Feb 1

BOS12:30 amBoston Logan Intl

21h 20m

1 stop

CNX9:50 amChiang Mai

$1,260

Find similar

Etihad Airways flights from Chiang Mai to Boston

Our best Etihad Airways deals on Chiang Mai to Boston flight tickets

Etihad Airways

Jan 27

CNX8:50 amChiang Mai

41h 20m

1 stop

BOS2:10 pmBoston Logan Intl

Feb 5

BOS3:40 pmBoston Logan Intl

26h 30m

1 stop

CNX6:10 amChiang Mai

$1,182

Find similar

Etihad Airways

Jan 31

CNX8:50 amChiang Mai

41h 20m

1 stop

BOS2:10 pmBoston Logan Intl

Feb 8

BOS3:40 pmBoston Logan Intl

26h 30m

1 stop

CNX6:10 amChiang Mai

$1,205

Find similar

Etihad Airways

Jun 11

CNX8:45 amChiang Mai

41h 10m

1 stop

BOS2:55 pmBoston Logan Intl

Jul 2

BOS4:30 pmBoston Logan Intl

26h 25m

1 stop

CNX5:55 amChiang Mai

$1,252

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Tue 3/17

12:15 am-9:40 am

1 stop20h 25m

Boston Logan Intl

Sun 3/22

12:00 pm-10:55 pm

1 stop23h 55m

$1,177

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Tue 1/27

8:50 am-2:10 pm

1 stop41h 20m

Boston Logan Intl

Thu 2/5

3:40 pm-6:10 am

1 stop26h 30m

$1,182

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Sat 1/31

8:50 am-2:10 pm

1 stop41h 20m

Boston Logan Intl

Thu 2/5

3:40 pm-6:10 am

1 stop26h 30m

$1,205

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 3/18

10:35 am-11:00 pm

1 stop23h 25m

Boston Logan Intl

Sat 3/21

1:30 am-6:50 pm

1 stop30h 20m

$1,212

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 1/28

11:50 am-6:27 pm

2 stops42h 37m

Boston Logan Intl

Thu 2/5

3:05 pm-10:35 am

2 stops31h 30m

$1,214

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 1/28

7:40 pm-10:00 pm

1 stop38h 20m

Boston Logan Intl

Wed 2/4

12:30 am-9:50 am

1 stop21h 20m

$1,227

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 6/11

11:35 am-12:05 am

2 stops47h 30m

Boston Logan Intl

Thu 7/2

4:25 pm-10:25 am

2 stops31h 00m

$1,228

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 1/29

9:15 pm-4:20 pm

2 stops31h 05m

Boston Logan Intl

Thu 2/5

3:40 pm-1:50 pm

3 stops34h 10m

$1,248

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 6/11

8:45 am-2:55 pm

1 stop41h 10m

Boston Logan Intl

Thu 7/2

4:30 pm-5:55 am

1 stop26h 25m

$1,252

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Sun 1/25

8:50 am-2:10 pm

1 stop41h 20m

Boston Logan Intl

Sun 2/8

3:40 pm-6:10 am

1 stop26h 30m

$1,254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chiang Mai to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Chiang Mai to Boston flights?

You could potentially save up to 21% on your flight if you consider stops on a Chiang Mai to Boston flight.

When to book flights from Chiang Mai to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chiang Mai to Boston (CNX to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Boston

Fastest flight time	41h 10m
Direct flights	None

The fastest flight from Chiang Mai to Boston takes 41h 10m

There are no direct flights from Chiang Mai to Boston. There are no popular flight routes from Chiang Mai to Boston.

Search flight deals

How far is Chiang Mai to Boston Logan Intl by plane?
The straight-line distance from Chiang Mai to Boston Logan Intl is 8158.8 mi. Typically, this will take 41h 10m by plane in normal conditions.
When did momondo last update prices for flights from Chiang Mai Airport to Boston Logan Intl Airport?
Prices for flights from Chiang Mai Airport to Boston Logan Intl Airport refresh daily.
How old do you have to be to fly from Chiang Mai Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Sturbridge

Everett

Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Boston?

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Can I find flights from Chiang Mai to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Chiang Mai with this policy.

How can momondo help me find flights from Chiang Mai to Boston?

Once you have performed a search for Chiang Mai to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chiang Mai to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Chiang Mai and alert you when they change.