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 28h on average. Another popular route from Thailand to Boston is flying from Phuket City to Boston, which will take roughly 28h 20m. Keep in mind that layovers or delays could extend your travel time.

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.

$556 Cheap Flights from Thailand to Boston in 2026

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7:30 pm - 7:12 am

BKK

BOS

46h 42m

2 stops

9:20 am - 6:30 pm

BOS

BKK

46h 10m

2 stops

$903Philippine Airlines

Wed, May 6 - Wed, Sep 2

11:40 pm - 6:39 am

BKK

BOS

41h 59m

2 stops

7:15 am - 12:10 pm

BOS

BKK

41h 55m

2 stops

$939Philippine Airlines

Wed, Apr 1 - Wed, Apr 8

1:25 pm - 7:12 am

BKK

BOS

28h 47m

2 stops

1:45 am - 10:00 am

BOS

BKK

21h 15m

1 stop

$961Multiple Airlines

Wed, May 6 - Mon, Aug 24

12:40 am - 4:40 pm

BKK

BOS

27h 00m

1 stop

6:40 pm - 12:20 pm

BOS

BKK

30h 40m

2 stops

$969Hainan Airlines

Tue, Mar 31 - Wed, Apr 8

12:40 am - 4:40 pm

BKK

BOS

27h 00m

1 stop

6:40 pm - 12:20 pm

BOS

BKK

30h 40m

2 stops

$981Hainan Airlines

Tue, Apr 14 - Sun, Apr 19

12:40 am - 4:40 pm

BKK

BOS

27h 00m

1 stop

6:40 pm - 12:20 pm

BOS

BKK

30h 40m

2 stops

$982Hainan Airlines

Thu, Apr 2 - Fri, Apr 10

12:40 am - 4:40 pm

BKK

BOS

27h 00m

1 stop

4:25 pm - 11:50 pm

BOS

BKK

20h 25m

1 stop

$990Multiple Airlines

Tue, Mar 31 - Wed, Apr 8

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

11:25 pm - 10:20 am

HKT

BOS

21h 55m

1 stop

8:59 pm - 10:10 pm

BOS

HKT

38h 11m

2 stops

$1,494Korean Air

Thu, Apr 2 - Mon, Apr 6

5:30 pm - 3:15 pm

HKT

BOS

32h 45m

2 stops

10:00 pm - 1:20 pm

BOS

HKT

28h 20m

2 stops

$1,662Qatar Airways

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

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

Korean Air

Apr 2

HKT11:25 pmPhuket City

21h 55m

1 stop

BOS10:20 amBoston Logan Intl

Apr 6

BOS8:59 pmBoston Logan Intl

38h 11m

2 stops

HKT10:10 pmPhuket City

$1,494

Korean Air

Apr 2

HKT11:25 pmPhuket City

21h 55m

1 stop

BOS10:20 amBoston Logan Intl

Apr 6

BOS8:59 pmBoston Logan Intl

38h 11m

2 stops

HKT10:10 pmPhuket City

$1,507

Cathay Pacific flights from Thailand to Boston

Our best Cathay Pacific deals on Thailand to Boston flight tickets

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

Apr 2

CNX7:25 pmChiang Mai

38h 40m

1 stop

BOS11:05 pmBoston Logan Intl

Apr 5

BOS1:45 amBoston Logan Intl

21h 00m

1 stop

CNX9:45 amChiang Mai

$1,497

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

$1,509

Fly from

Fly to

Route

Depart

Return

Price

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 5/6

7:30 pm-7:12 am

2 stops46h 42m

Boston Logan Intl

Wed 9/2

9:20 am-6:30 pm

2 stops46h 10m

$903

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 4/1

11:40 pm-6:39 am

2 stops41h 59m

Boston Logan Intl

Wed 4/8

7:15 am-12:10 pm

2 stops41h 55m

$939

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Wed 5/6

1:25 pm-7:12 am

2 stops28h 47m

Boston Logan Intl

Mon 8/24

1:45 am-10:00 am

1 stop21h 15m

$961

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 3/31

12:40 am-4:40 pm

1 stop27h 00m

Boston Logan Intl

Wed 4/8

6:40 pm-12:20 pm

2 stops30h 40m

$969

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 4/14

12:40 am-4:40 pm

1 stop27h 00m

Boston Logan Intl

Sun 4/19

6:40 pm-12:20 pm

2 stops30h 40m

$981

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 4/2

12:40 am-4:40 pm

1 stop27h 00m

Boston Logan Intl

Fri 4/10

6:40 pm-12:20 pm

2 stops30h 40m

$982

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 3/31

12:40 am-4:40 pm

1 stop27h 00m

Boston Logan Intl

Wed 4/8

4:25 pm-11:50 pm

1 stop20h 25m

$990

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

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

8:59 pm-10:10 pm

2 stops38h 11m

$1,494

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

5:30 pm-3:15 pm

2 stops32h 45m

Boston Logan Intl

Mon 4/6

10:00 pm-1:20 pm

2 stops28h 20m

$1,662

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 $1,121 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	27h 30m
Direct flights	None

The fastest flight from Thailand to Boston takes 27h 30m

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 1,170 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,117	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom $1,164	Free Cancellation	Rating 7.3 1,401 reviews	Search Etihad Airways flights
Japan Airlines	PriceFrom $1,181	Free Cancellation	Rating 8.3 1,707 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.