How long does it take to fly to Boston?

Flight times from Thailand to Boston vary, but if you’re flying out of Bangkok and flying into Boston (one of the most popular routes), then the duration is 25h 05m on average. Another popular route from Thailand to Boston is flying from Phuket City to Boston, which will take roughly 27h 20m. Keep in mind that layovers or delays could extend your travel time.

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

Qatar Airways, Etihad Airways, and United Airlines are the most popular carriers operating from Thailand to Boston Logan Intl

What airlines fly to Boston?

Japan Airlines, Korean Air and Cathay Pacific are the top three most popular airlines that fly to Boston from Thailand according to our data. Japan Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 4 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Thailand to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Thailand to Boston Logan Intl Airport?

There are 4 operators available for flights from Thailand to Boston Logan Intl Airport as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Boston Logan Intl Airport.

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

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$563 Cheap Flights from Thailand to Boston in 2026

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Enter your travel dates to find the best prices.

1:20 pm - 8:28 am

BKK

BOS

30h 08m

2 stops

5:59 pm - 9:45 am

BOS

BKK

28h 46m

2 stops

$1,009Multiple Airlines

Tue, Sep 8 - Tue, Sep 29

7:05 am - 9:50 am

BKK

BOS

37h 45m

2 stops

10:40 am - 5:05 am

BOS

BKK

31h 25m

2 stops

$1,061Air Canada

Fri, Jun 19 - Sat, Aug 22

9:25 am - 2:40 pm

BKK

BOS

40h 15m

2 stops

4:25 pm - 6:40 pm

BOS

BKK

39h 15m

1 stop

$1,063Multiple Airlines

Mon, Apr 6 - Thu, Apr 9

9:20 pm - 2:40 pm

HKT

BOS

28h 20m

1 stop

4:25 pm - 6:20 pm

BOS

HKT

38h 55m

1 stop

$1,267Etihad Airways

Mon, Apr 27 - Sun, May 10

9:20 pm - 2:40 pm

HKT

BOS

28h 20m

1 stop

4:25 pm - 7:35 am

BOS

HKT

28h 10m

1 stop

$1,377Etihad Airways

Tue, Jun 2 - Thu, Jun 11

11:25 pm - 10:20 am

HKT

BOS

21h 55m

1 stop

8:50 pm - 10:10 pm

BOS

HKT

38h 20m

2 stops

$1,403Delta

Tue, Jun 2 - Thu, Jun 11

11:25 pm - 7:03 pm

HKT

BOS

30h 38m

2 stops

5:56 pm - 10:10 pm

BOS

HKT

41h 14m

2 stops

$1,409Delta

Tue, Jun 2 - Thu, Jun 11

11:35 am - 7:40 am

CNX

BOS

31h 05m

2 stops

8:25 pm - 10:25 am

BOS

CNX

27h 00m

2 stops

$1,419EVA Air

Thu, Jul 16 - Wed, Jul 29

7:25 pm - 11:05 pm

CNX

BOS

38h 40m

1 stop

1:45 am - 6:40 pm

BOS

CNX

29h 55m

1 stop

$1,762Cathay Pacific

Thu, Jul 16 - Tue, Jul 28

10:30 am - 11:05 pm

CNX

BOS

23h 35m

1 stop

1:45 am - 6:40 pm

BOS

CNX

29h 55m

1 stop

$2,232Cathay Pacific

Fri, May 1 - Thu, May 7

Delta flights from Thailand to Boston

Our best Delta deals on Thailand to Boston flight tickets

Delta

Jun 2

HKT11:25 pmPhuket City

21h 55m

1 stop

BOS10:20 amBoston Logan Intl

Jun 11

BOS8:50 pmBoston Logan Intl

38h 20m

2 stops

HKT10:10 pmPhuket City

$1,403

Delta

Jun 2

HKT11:25 pmPhuket City

30h 38m

2 stops

BOS7:03 pmBoston Logan Intl

Jun 11

BOS5:56 pmBoston Logan Intl

41h 14m

2 stops

HKT10:10 pmPhuket City

$1,409

Delta

Apr 27

HKT11:25 pmPhuket City

27h 55m

2 stops

BOS4:20 pmBoston Logan Intl

May 10

BOS2:00 pmBoston Logan Intl

45h 10m

2 stops

HKT10:10 pmPhuket City

$1,424

Air Canada flights from Thailand to Boston

Our best Air Canada deals on Thailand to Boston flight tickets

Air Canada

Jun 19

BKK7:05 amBangkok Suvarnabhumi

37h 45m

2 stops

BOS9:50 amBoston Logan Intl

Aug 22

BOS10:40 amBoston Logan Intl

31h 25m

2 stops

BKK5:05 amBangkok Suvarnabhumi

$1,061

Air Canada

Jun 19

BKK7:05 amBangkok Suvarnabhumi

42h 36m

2 stops

BOS2:41 pmBoston Logan Intl

Aug 22

BOS7:15 pmBoston Logan Intl

41h 05m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

$1,070

Air Canada

Jun 19

BKK7:05 amBangkok Suvarnabhumi

37h 45m

2 stops

BOS9:50 amBoston Logan Intl

Aug 22

BOS10:40 amBoston Logan Intl

31h 25m

2 stops

BKK5:05 amBangkok Suvarnabhumi

$1,072

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 9/8

1:20 pm-8:28 am

2 stops30h 08m

Boston Logan Intl

Tue 9/29

5:59 pm-9:45 am

2 stops28h 46m

$1,009

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Fri 6/19

7:05 am-9:50 am

2 stops37h 45m

Boston Logan Intl

Sat 8/22

10:40 am-5:05 am

2 stops31h 25m

$1,061

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 4/6

9:25 am-2:40 pm

2 stops40h 15m

Boston Logan Intl

Thu 4/9

4:25 pm-6:40 pm

1 stop39h 15m

$1,063

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Mon 4/27

9:20 pm-2:40 pm

1 stop28h 20m

Boston Logan Intl

Sun 5/10

4:25 pm-6:20 pm

1 stop38h 55m

$1,267

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Tue 6/2

9:20 pm-2:40 pm

1 stop28h 20m

Boston Logan Intl

Thu 6/11

4:25 pm-7:35 am

1 stop28h 10m

$1,377

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Tue 6/2

11:25 pm-10:20 am

1 stop21h 55m

Boston Logan Intl

Thu 6/11

8:50 pm-10:10 pm

2 stops38h 20m

$1,403

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Tue 6/2

11:25 pm-7:03 pm

2 stops30h 38m

Boston Logan Intl

Thu 6/11

5:56 pm-10:10 pm

2 stops41h 14m

$1,409

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 7/16

11:35 am-7:40 am

2 stops31h 05m

Boston Logan Intl

Wed 7/29

8:25 pm-10:25 am

2 stops27h 00m

$1,419

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 7/16

7:25 pm-11:05 pm

1 stop38h 40m

Boston Logan Intl

Tue 7/28

1:45 am-6:40 pm

1 stop29h 55m

$1,762

Quickest round-trip

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Fri 5/1

10:30 am-11:05 pm

1 stop23h 35m

Boston Logan Intl

Thu 5/7

1:45 am-6:40 pm

1 stop29h 55m

$2,232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand 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

Other information

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Thailand to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,023. If you aren’t able to travel during the month of February, then book flights to Boston from Thailand during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $1,215.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Thailand for as low as $1,113 on momondo.

Can stopping save me money on Thailand to Boston flights?

You could potentially save up to 17% on your flight if you consider stops on a Thailand to Boston flight.

Cheap Thailand to Boston flight deals and tips

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

Fastest flight time	21h 20m
Direct flights	None

The fastest flight from Thailand to Boston takes 21h 20m

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

Search flight deals

When did momondo last update prices for flights from Thailand to Boston Logan Intl Airport?
Prices for flights from Thailand to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Thailand to Boston Logan Intl Airport?
There are 4 operators available for flights from Thailand to Boston Logan Intl Airport as of March 2026.
How old do you have to be to fly from Thailand to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Boston

Compare and see reviews for airlines that fly from Thailand to Boston with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,027	Free Cancellation	Rating 7.6 1,231 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $1,077	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
Etihad Airways	PriceFrom $1,143	Free Cancellation	Rating 7.3 1,430 reviews	Search Etihad Airways flights
Japan Airlines	PriceFrom $1,218	Free Cancellation	Rating 8.3 1,748 reviews	Search Japan Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Brockton

Warwick

Chatham

Laconia

Nashua

Sturbridge

Everett

Why use momondo?

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

It is quick and easy to find Thailand to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Thailand which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Thailand to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Thailand.

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

Yes. momondo can track prices for Thailand to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.