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

Etihad Airways, Korean Air, and Delta 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

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Find the cheapest flights from Chiang Mai to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

CNX-BOS

8159 mimulti-stop

BOS-CNX

8159 mimulti-stop

Multiple Airlines

Find Deal

Delta flights from Chiang Mai to Boston

Our best Delta deals on Chiang Mai to Boston flight tickets

Delta

Aug 4

CNX11:15 pmChiang Mai

36h 09m

2 stops

BOS12:24 amBoston Logan Intl

Aug 17

BOS6:10 amBoston Logan Intl

28h 45m

2 stops

CNX9:55 pmChiang Mai

$1,344

Find similar

Delta

Aug 4

CNX11:15 pmChiang Mai

36h 09m

2 stops

BOS12:24 amBoston Logan Intl

Aug 17

BOS12:55 pmBoston Logan Intl

22h 00m

1 stop

CNX9:55 pmChiang Mai

$1,452

Find similar

Delta

Aug 6

CNX11:15 pmChiang Mai

36h 00m

2 stops

BOS12:15 amBoston Logan Intl

Aug 18

BOS4:45 pmBoston Logan Intl

42h 10m

2 stops

CNX9:55 pmChiang Mai

$1,515

Find similar

Lufthansa flights from Chiang Mai to Boston

Our best Lufthansa deals on Chiang Mai to Boston flight tickets

Lufthansa

Aug 5

CNX8:00 pmChiang Mai

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

Aug 19

BOS8:05 pmBoston Logan Intl

36h 05m

2 stops

CNX7:10 pmChiang Mai

$1,444

Find similar

Lufthansa

Aug 5

CNX8:00 pmChiang Mai

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

Aug 17

BOS8:05 pmBoston Logan Intl

37h 25m

2 stops

CNX8:30 pmChiang Mai

$1,490

Find similar

Lufthansa

Aug 5

CNX8:00 pmChiang Mai

32h 40m

2 stops

BOS5:40 pmBoston Logan Intl

Aug 20

BOS8:05 pmBoston Logan Intl

36h 05m

2 stops

CNX7:10 pmChiang Mai

$1,543

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 11/13

4:35 pm-2:40 pm

3 stops34h 05m

$593

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 11/13

4:35 pm-2:40 pm

3 stops34h 05m

$597

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 11/13

8:50 am-2:40 pm

1 stop41h 50m

$698

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 11/13

8:50 am-2:40 pm

1 stop41h 50m

$701

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 11/12

12:15 am-8:40 am

1 stop20h 25m

$736

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 1/21

12:15 am-8:40 am

1 stop20h 25m

$743

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 11/12

12:15 am-11:44 pm

2 stops35h 29m

$746

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Sat 8/30

11:15 pm-9:46 pm

2 stops33h 31m

$747

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Wed 1/21

7:45 pm-2:20 pm

2 stops30h 35m

$788

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 1/15

10:10 am-2:20 pm

2 stops40h 10m

$887

Flights are sorted by cheapest round-trip flights first.

Sorted 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 2% on your flight if you consider stops on a Chiang Mai to Boston flight.

How have Chiang Mai to Boston flight prices changed over time?

As of July 2025, prices for Chiang Mai to Boston flights are approximately 17% cheaper when compared to flights at the same time last year.

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	20h 25m
Direct flights	None
Airports in Boston	1 airport

The fastest flight from Chiang Mai to Boston takes 20h 25m

There are no direct flights from Chiang Mai to Boston. Popular non-direct route for this connection is Chiang Mai Airport - Boston Logan Intl Airport.

There is 1 airport near Boston: Boston Logan Intl (BOS)

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.
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.

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chiang Mai to Boston. Millions of users trust and use momondo every year so you are in good hands.

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.