What airlines fly to Boston?

Japan Airlines, Cathay Pacific and Korean Air 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 42% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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 24h 17m on average. Another popular route from Thailand to Boston is flying from Chiang Mai to Boston, which will take roughly 36h 30m. 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?

Hainan Airlines and Cathay Pacific are the most popular carriers operating from Thailand to Boston Logan Intl

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 5 operators available for flights from Thailand to Boston Logan Intl Airport as of February 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.

$550 Cheap Flights from Thailand to Boston in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Thailand to Boston

Round-trip

One-way

Recent round-trip flight deals from Thailand to Boston

Enter your travel dates to find the best prices.

1:25 pm - 7:41 am

BKK

BOS

29h 16m

2 stops

5:33 pm - 6:30 pm

BOS

BKK

37h 57m

2 stops

$898Philippine Airlines

Tue, Jun 2 - Tue, Aug 11

11:50 pm - 6:54 am

BKK

BOS

42h 04m

2 stops

9:00 am - 6:30 pm

BOS

BKK

46h 30m

2 stops

$902Philippine Airlines

Mon, Mar 9 - Tue, May 5

9:30 pm - 8:40 am

BKK

BOS

23h 10m

1 stop

12:00 pm - 12:45 am

BOS

BKK

25h 45m

1 stop

$930Korean Air

Thu, Mar 5 - Wed, Mar 18

1:25 pm - 7:41 am

BKK

BOS

29h 16m

2 stops

5:33 pm - 12:10 pm

BOS

BKK

31h 37m

2 stops

$942Multiple Airlines

Tue, Jun 2 - Tue, Aug 11

3:25 pm - 2:40 pm

BKK

BOS

34h 15m

3 stops

4:25 pm - 11:50 pm

BOS

BKK

20h 25m

1 stop

$992Multiple Airlines

Fri, Apr 3 - Thu, Apr 16

9:30 am - 2:40 pm

CNX

BOS

40h 10m

1 stop

4:25 pm - 6:25 am

BOS

CNX

27h 00m

1 stop

$1,299Etihad Airways

Thu, May 28 - Tue, Jun 16

9:30 am - 2:40 pm

CNX

BOS

40h 10m

1 stop

4:25 pm - 6:25 am

BOS

CNX

27h 00m

1 stop

$1,309Etihad Airways

Sun, May 24 - Tue, Jun 16

9:20 am - 3:15 pm

HKT

BOS

40h 55m

1 stop

10:00 pm - 7:50 am

BOS

HKT

22h 50m

1 stop

$1,464Qatar Airways

Thu, Apr 2 - Mon, Apr 6

8:30 pm - 7:47 pm

HKT

BOS

34h 17m

2 stops

10:00 pm - 1:40 pm

BOS

HKT

28h 40m

1 stop

$1,472Qatar Airways

Thu, Apr 2 - Mon, Apr 6

11:25 pm - 10:20 am

HKT

BOS

21h 55m

1 stop

5:15 pm - 10:10 pm

BOS

HKT

41h 55m

2 stops

$1,486Korean Air

Thu, Apr 2 - Mon, Apr 6

Korean Air flights from Thailand to Boston

Our best Korean Air deals on Thailand to Boston flight tickets

Korean Air

Mar 5

BKK9:30 pmBangkok Suvarnabhumi

23h 10m

1 stop

BOS8:40 amBoston Logan Intl

Mar 18

BOS12:00 pmBoston Logan Intl

25h 45m

1 stop

BKK12:45 amBangkok Suvarnabhumi

$930

Korean Air

Apr 2

HKT11:25 pmPhuket City

21h 55m

1 stop

BOS10:20 amBoston Logan Intl

Apr 6

BOS5:15 pmBoston Logan Intl

41h 55m

2 stops

HKT10:10 pmPhuket City

$1,486

Cathay Pacific flights from Thailand to Boston

Our best Cathay Pacific deals on Thailand to Boston flight tickets

Cathay Pacific

Apr 4

CNX7:25 pmChiang Mai

38h 40m

1 stop

BOS11:05 pmBoston Logan Intl

Apr 10

BOS1:45 amBoston Logan Intl

29h 55m

1 stop

CNX6:40 pmChiang Mai

$1,466

Cathay Pacific

Apr 2

CNX7:25 pmChiang Mai

38h 40m

1 stop

BOS11:05 pmBoston Logan Intl

Apr 5

BOS1:45 amBoston Logan Intl

29h 55m

1 stop

CNX6:40 pmChiang Mai

$1,489

Cathay Pacific

Mar 3

BKK11:40 amBangkok Suvarnabhumi

22h 20m

1 stop

BOS10:00 pmBoston Logan Intl

May 28

BOS1:45 amBoston Logan Intl

21h 15m

1 stop

BKK10:00 amBangkok Suvarnabhumi

$5,359

Fly from

Fly to

Route

Depart

Return

Price

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 6/2

1:25 pm-7:41 am

2 stops29h 16m

Boston Logan Intl

Tue 8/11

5:33 pm-6:30 pm

2 stops37h 57m

$898

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 3/9

11:50 pm-6:54 am

2 stops42h 04m

Boston Logan Intl

Tue 5/5

9:00 am-6:30 pm

2 stops46h 30m

$902

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 3/5

9:30 pm-8:40 am

1 stop23h 10m

Boston Logan Intl

Wed 3/18

12:00 pm-12:45 am

1 stop25h 45m

$930

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 6/2

1:25 pm-7:41 am

2 stops29h 16m

Boston Logan Intl

Tue 8/11

5:33 pm-12:10 pm

2 stops31h 37m

$942

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Fri 4/3

3:25 pm-2:40 pm

3 stops34h 15m

Boston Logan Intl

Thu 4/16

4:25 pm-11:50 pm

1 stop20h 25m

$992

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 5/28

9:30 am-2:40 pm

1 stop40h 10m

Boston Logan Intl

Tue 6/16

4:25 pm-6:25 am

1 stop27h 00m

$1,299

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Sun 5/24

9:30 am-2:40 pm

1 stop40h 10m

Boston Logan Intl

Tue 6/16

4:25 pm-6:25 am

1 stop27h 00m

$1,309

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

9:20 am-3:15 pm

1 stop40h 55m

Boston Logan Intl

Mon 4/6

10:00 pm-7:50 am

1 stop22h 50m

$1,464

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

8:30 pm-7:47 pm

2 stops34h 17m

Boston Logan Intl

Mon 4/6

10:00 pm-1:40 pm

1 stop28h 40m

$1,472

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

11:25 pm-10:20 am

1 stop21h 55m

Boston Logan Intl

Mon 4/6

5:15 pm-10:10 pm

2 stops41h 55m

$1,486

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 $1,117. 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 $1,287 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 26% 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	23h 10m
Direct flights	None

The fastest flight from Thailand to Boston takes 23h 10m

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 5 operators available for flights from Thailand to Boston Logan Intl Airport as of February 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
Korean Air	PriceFrom $950	Free Cancellation	Rating 8.4 1,194 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $1,027	Free Cancellation	Rating 7.6 1,174 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,117	Free Cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom $1,164	Free Cancellation	Rating 7.3 1,406 reviews	Search Etihad Airways flights
Japan Airlines	PriceFrom $1,181	Free Cancellation	Rating 8.3 1,712 reviews	Search Japan Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Brockton

Nashua

Laconia

Warwick

Chatham

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.