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

IndiGo, Air Canada, and Etihad Airways are the most popular carriers operating from Thailand to Boston Logan Intl

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 44% 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 25h 33m on average. Another popular route from Thailand to Boston is flying from Chiang Mai to Boston, which will take roughly 31h 13m. 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 December 2025.

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.

$571 Cheap Flights from Thailand to Boston in 2025/26

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

Last minute

Recent round-trip flight deals from Thailand to Boston

Enter your travel dates to find the best prices.

10:50 am - 6:05 pm

BKK

BOS

43h 15m2 stops

3:40 pm - 11:25 pm

BOS

BKK

19h 45m1 stop

$944Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

1:05 pm - 2:10 pm

BKK

BOS

37h 05m2 stops

11:00 am - 12:55 am

BOS

BKK

25h 55m1 stop

$950Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

1:05 am - 5:20 pm

BKK

BOS

27h 15m1 stop

4:30 pm - 11:50 pm

BOS

BKK

20h 20m1 stop

$963Multiple Airlines

Sat, Mar 14 - Tue, Mar 31

1:05 am - 4:20 pm

BKK

BOS

27h 15m1 stop

6:40 pm - 11:25 pm

BOS

BKK

40h 45m2 stops

$968Hainan Airlines

Tue, Feb 10 - Wed, Feb 18

1:05 am - 4:20 pm

BKK

BOS

27h 15m1 stop

3:40 pm - 11:25 pm

BOS

BKK

19h 45m1 stop

$970Multiple Airlines

Tue, Feb 10 - Wed, Feb 18

11:05 am - 6:05 pm

HKT

BOS

43h 00m2 stops

8:00 pm - 9:45 pm

BOS

HKT

37h 45m2 stops

$999IndiGo

Fri, Jan 30 - Sun, Feb 8

8:20 am - 2:20 pm

HKT

BOS

42h 00m1 stop

8:40 pm - 12:55 pm

BOS

HKT

28h 15m1 stop

$1,124Qatar Airways

Thu, Feb 12 - Thu, Feb 19

12:50 am - 6:48 pm

HKT

BOS

29h 58m2 stops

8:40 pm - 6:40 am

BOS

HKT

22h 00m1 stop

$1,305Qatar Airways

Wed, Jan 28 - Mon, Feb 2

7:25 pm - 11:00 pm

CNX

BOS

38h 35m1 stop

1:40 am - 6:40 pm

BOS

CNX

30h 00m1 stop

$1,763Cathay Pacific

Thu, Apr 2 - Sun, Apr 5

10:30 am - 11:00 pm

CNX

BOS

23h 30m1 stop

1:40 am - 6:40 pm

BOS

CNX

30h 00m1 stop

$1,793Cathay Pacific

Thu, Apr 2 - Sun, Apr 5

Hainan Airlines flights from Thailand to Boston

Our best Hainan Airlines deals on Thailand to Boston flight tickets

Hainan Airlines

Feb 10

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS4:20 pmBoston Logan Intl

Feb 18

BOS6:40 pmBoston Logan Intl

40h 45m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

$968

Find similar

Hainan Airlines

Mar 7

BKK4:20 pmBangkok Suvarnabhumi

36h 00m

1 stop

BOS4:20 pmBoston Logan Intl

Mar 20

BOS7:40 pmBoston Logan Intl

31h 40m

2 stops

BKK2:20 pmBangkok Suvarnabhumi

$1,149

Find similar

IndiGo flights from Thailand to Boston

Our best IndiGo deals on Thailand to Boston flight tickets

IndiGo

Jan 30

HKT11:05 amPhuket City

43h 00m

2 stops

BOS6:05 pmBoston Logan Intl

Feb 7

BOS8:00 pmBoston Logan Intl

37h 45m

2 stops

HKT9:45 pmPhuket City

$999

Find similar

IndiGo

Mar 5

BKK10:10 amBangkok Suvarnabhumi

43h 55m

2 stops

BOS6:05 pmBoston Logan Intl

Mar 14

BOS9:00 pmBoston Logan Intl

35h 50m

2 stops

BKK7:50 pmBangkok Suvarnabhumi

$1,017

Find similar

IndiGo

Apr 10

BKK10:50 amBangkok Suvarnabhumi

44h 05m

2 stops

BOS7:55 pmBoston Logan Intl

Apr 18

BOS9:50 pmBoston Logan Intl

34h 35m

2 stops

BKK7:25 pmBangkok Suvarnabhumi

$1,067

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 2/12

10:50 am-6:05 pm

2 stops43h 15m

Boston Logan Intl

Thu 2/19

3:40 pm-11:25 pm

1 stop19h 45m

$944

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Thu 2/12

1:05 pm-2:10 pm

2 stops37h 05m

Boston Logan Intl

Thu 2/19

11:00 am-12:55 am

1 stop25h 55m

$950

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Sat 3/14

1:05 am-5:20 pm

1 stop27h 15m

Boston Logan Intl

Tue 3/31

4:30 pm-11:50 pm

1 stop20h 20m

$963

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 2/10

1:05 am-4:20 pm

1 stop27h 15m

Boston Logan Intl

Wed 2/18

6:40 pm-11:25 pm

2 stops40h 45m

$968

BangkokBoston

BKK - BOS

BKKBOS

Bangkok Suvarnabhumi

Tue 2/10

1:05 am-4:20 pm

1 stop27h 15m

Boston Logan Intl

Wed 2/18

3:40 pm-11:25 pm

1 stop19h 45m

$970

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Fri 1/30

11:05 am-6:05 pm

2 stops43h 00m

Boston Logan Intl

Sun 2/8

8:00 pm-9:45 pm

2 stops37h 45m

$999

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Thu 2/12

8:20 am-2:20 pm

1 stop42h 00m

Boston Logan Intl

Thu 2/19

8:40 pm-12:55 pm

1 stop28h 15m

$1,124

Phuket CityBoston

HKT - BOS

HKTBOS

Phuket City

Wed 1/28

12:50 am-6:48 pm

2 stops29h 58m

Boston Logan Intl

Mon 2/2

8:40 pm-6:40 am

1 stop22h 00m

$1,305

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 4/2

7:25 pm-11:00 pm

1 stop38h 35m

Boston Logan Intl

Sun 4/5

1:40 am-6:40 pm

1 stop30h 00m

$1,763

Chiang MaiBoston

CNX - BOS

CNXBOS

Chiang Mai

Thu 4/2

10:30 am-11:00 pm

1 stop23h 30m

Boston Logan Intl

Sun 4/5

1:40 am-6:40 pm

1 stop30h 00m

$1,793

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 December instead. Flights to Boston in December, while not as cheap as those in February, still average around $1,211.

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 $1,272 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 12% 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	24h 42m
Direct flights	None

The fastest flight from Thailand to Boston takes 24h 42m

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 December 2025.
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 1,184 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $1,027	Free Cancellation	Rating 7.6 1,111 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,153	Free Cancellation	Rating 7.4 3,699 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $1,181	Free Cancellation	Rating 8.3 1,663 reviews	Search Japan Airlines flights
Emirates	PriceFrom $1,321	Free Cancellation	Rating 8.1 3,447 reviews	Search Emirates flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Falmouth

Nashua

Laconia

Brockton

Concord

Everett

Sturbridge

Warwick

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.