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 27h 27m on average. Another popular route from Thailand to Boston is flying from Phuket City to Boston, which will take roughly 38h 50m. Keep in mind that layovers or delays could extend your travel time.

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 43% 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.

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

IndiGo and Hainan Airlines 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 4 operators available for flights from Thailand to Boston Logan Intl Airport as of January 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.

$569 Cheap Flights from Thailand to Boston in 2026

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1:10 am - 10:39 pm

BKK

BOS

32h 29m

2 stops

5:50 am - 12:10 am

BOS

BKK

31h 20m

3 stops

$914Multiple Airlines

Mon, May 11 - Tue, May 26

1:10 am - 10:39 pm

BKK

BOS

32h 29m

2 stops

10:45 am - 12:10 am

BOS

BKK

26h 25m

2 stops

$935Multiple Airlines

Mon, May 11 - Tue, May 26

7:05 am - 9:45 am

BKK

BOS

37h 40m

2 stops

6:50 pm - 11:10 pm

BOS

BKK

41h 20m

2 stops

$968Air Canada

Mon, May 25 - Sun, Aug 2

1:05 am - 5:20 pm

BKK

BOS

27h 15m

1 stop

7:40 pm - 11:00 pm

BOS

BKK

40h 20m

2 stops

$979Hainan Airlines

Thu, Mar 19 - Fri, Mar 27

9:55 pm - 5:20 pm

BKK

BOS

30h 25m

2 stops

1:45 am - 11:05 am

BOS

BKK

22h 20m

1 stop

$986Multiple Airlines

Thu, Mar 19 - Sun, Mar 29

1:05 am - 5:20 pm

BKK

BOS

27h 15m

1 stop

6:40 pm - 11:00 pm

BOS

BKK

41h 20m

2 stops

$998Hainan Airlines

Thu, Mar 19 - Sun, Mar 29

11:50 am - 11:05 pm

HKT

BOS

22h 15m

1 stop

1:45 am - 10:50 am

BOS

HKT

22h 05m

1 stop

$1,372Cathay Pacific

Thu, Apr 2 - Sun, Apr 5

11:50 am - 11:05 pm

HKT

BOS

22h 15m

1 stop

1:45 am - 10:50 am

BOS

HKT

22h 05m

1 stop

$1,381Cathay Pacific

Thu, Apr 2 - Sun, Apr 5

8:00 pm - 3:15 pm

CNX

BOS

54h 15m

2 stops

10:00 pm - 9:20 am

BOS

CNX

24h 20m

2 stops

$1,484Qatar Airways

Thu, Apr 2 - Mon, Apr 6

9:55 pm - 3:15 pm

HKT

BOS

28h 20m

2 stops

10:00 pm - 1:20 pm

BOS

HKT

28h 20m

2 stops

$1,709Qatar Airways

Thu, Apr 2 - Mon, Apr 6

Hainan Airlines flights from Thailand to Boston

Our best Hainan Airlines deals on Thailand to Boston flight tickets

Hainan Airlines

Mar 19

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS5:20 pmBoston Logan Intl

Mar 27

BOS7:40 pmBoston Logan Intl

40h 20m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$979

Hainan Airlines

Mar 19

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS5:20 pmBoston Logan Intl

Mar 29

BOS6:40 pmBoston Logan Intl

41h 20m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$998

Hainan Airlines

Mar 19

BKK4:20 pmBangkok Suvarnabhumi

36h 00m

1 stop

BOS5:20 pmBoston Logan Intl

Mar 29

BOS6:40 pmBoston Logan Intl

41h 20m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$1,000

Qatar Airways flights from Thailand to Boston

Our best Qatar Airways deals on Thailand to Boston flight tickets

Qatar Airways

Mar 18

BKK3:00 amBangkok Suvarnabhumi

22h 55m

1 stop

BOS2:55 pmBoston Logan Intl

Mar 30

BOS10:00 pmBoston Logan Intl

21h 20m

1 stop

BKK6:20 amBangkok Suvarnabhumi

$1,065

Qatar Airways

Mar 18

BKK3:00 amBangkok Suvarnabhumi

22h 55m

1 stop

BOS2:55 pmBoston Logan Intl

Mar 28

BOS9:40 pmBoston Logan Intl

22h 35m

1 stop

BKK7:15 amBangkok Suvarnabhumi

$1,097

Qatar Airways

Feb 4

BKK6:55 pmBangkok Suvarnabhumi

31h 25m

1 stop

BOS2:20 pmBoston Logan Intl

Feb 8

BOS8:40 pmBoston Logan Intl

34h 45m

1 stop

BKK7:25 pmBangkok Suvarnabhumi

$1,154

Fly from

Fly to

Route

Depart

Return

Price

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 5/11

1:10 am-10:39 pm

2 stops32h 29m

Boston Logan Intl

Tue 5/26

5:50 am-12:10 am

3 stops31h 20m

$914

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 5/11

1:10 am-10:39 pm

2 stops32h 29m

Boston Logan Intl

Tue 5/26

10:45 am-12:10 am

2 stops26h 25m

$935

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Mon 5/25

7:05 am-9:45 am

2 stops37h 40m

Boston Logan Intl

Sun 8/2

6:50 pm-11:10 pm

2 stops41h 20m

$968

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 3/19

1:05 am-5:20 pm

1 stop27h 15m

Boston Logan Intl

Fri 3/27

7:40 pm-11:00 pm

2 stops40h 20m

$979

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 3/19

9:55 pm-5:20 pm

2 stops30h 25m

Boston Logan Intl

Sun 3/29

1:45 am-11:05 am

1 stop22h 20m

$986

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 3/19

1:05 am-5:20 pm

1 stop27h 15m

Boston Logan Intl

Sun 3/29

6:40 pm-11:00 pm

2 stops41h 20m

$998

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

11:50 am-11:05 pm

1 stop22h 15m

Boston Logan Intl

Sun 4/5

1:45 am-10:50 am

1 stop22h 05m

$1,372

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

11:50 am-11:05 pm

1 stop22h 15m

Boston Logan Intl

Sun 4/5

1:45 am-10:50 am

1 stop22h 05m

$1,381

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 4/2

8:00 pm-3:15 pm

2 stops54h 15m

Boston Logan Intl

Mon 4/6

10:00 pm-9:20 am

2 stops24h 20m

$1,484

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 4/2

9:55 pm-3:15 pm

2 stops28h 20m

Boston Logan Intl

Mon 4/6

10:00 pm-1:20 pm

2 stops28h 20m

$1,709

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 $1,116. 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 $1,285 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 $1,031 on momondo.

Can stopping save me money on Thailand to Boston flights?

You could potentially save up to 27% 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 55m
Direct flights	None

The fastest flight from Thailand to Boston takes 21h 55m

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 January 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 1,188 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $1,027	Free Cancellation	Rating 7.6 1,145 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,117	Free Cancellation	Rating 7.4 3,731 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $1,207	Free Cancellation	Rating 8.3 1,691 reviews	Search Japan Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

South Yarmouth

Cambridge

Narragansett

Gloucester

Falmouth

Nashua

Brockton

Laconia

Sturbridge

Chatham

Warwick

Concord

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.