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

Etihad Airways and Delta are the most popular carriers operating from Thailand to Boston Logan Intl

What airlines fly to Boston?

Japan Airlines, Etihad Airways 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 58% 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 56m on average. Another popular route from Thailand to Boston is flying from Phuket City to Boston, which will take roughly 29h 10m. 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 September 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.

$374 Cheap Flights from Thailand to Boston in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:05 pm - 2:40 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

28h 35m2 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

11:55 pm - 11:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

36h 30m1 stop Beijing Capital

$1,033Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

7:00 pm - 6:14 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

34h 14m3 stops Guangzhou Baiyun Vancouver Intl Toronto Pearson Intl

11:55 pm - 11:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

36h 30m1 stop Beijing Capital

$1,035Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

2:40 am - 2:10 pmHKT Phuket City-BOS Boston Logan Intl

23h 30m1 stop Abu Dhabi Zayed Intl

3:40 pm - 11:50 pmBOS Boston Logan Intl-HKT Phuket City

20h 10m1 stop Abu Dhabi Zayed Intl

$1,036Etihad Airways

Tue, Dec 22 - Thu, Dec 31

3:15 am - 2:40 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

22h 25m1 stop Abu Dhabi Zayed Intl

4:40 pm - 11:20 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

19h 40m1 stop Abu Dhabi Zayed Intl

$1,086Etihad Airways

Thu, Oct 8 - Sun, Oct 25

4:25 pm - 11:05 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

41h 40m1 stop Hong Kong Intl

1:30 am - 11:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

22h 50m1 stop Hong Kong Intl

$1,170Cathay Pacific

Sun, Oct 18 - Sat, Oct 24

9:40 pm - 4:58 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

30h 18m2 stops Tokyo Haneda New York John F Kennedy Intl

8:23 am - 5:05 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

33h 42m2 stops Chicago O'Hare Intl Tokyo Haneda

$1,285Japan Airlines

Fri, Oct 9 - Sun, Oct 25

9:50 am - 4:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

43h 05m2 stops Tokyo Haneda New York John F Kennedy Intl

5:35 pm - 11:00 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

42h 25m2 stops Chicago O'Hare Intl Tokyo Narita

$1,349Japan Airlines

Sun, Jan 10 - Sat, May 1

2:00 am - 1:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

23h 55m1 stop Doha Hamad Intl

9:50 pm - 7:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

33h 35m2 stops New York John F Kennedy Intl Doha Hamad Intl

$1,350Qatar Airways

Sat, Dec 19 - Sat, Dec 26

7:30 am - 6:49 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

23h 19m2 stops Hong Kong Intl Chicago O'Hare Intl

12:30 am - 11:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

22h 50m1 stop Hong Kong Intl

$1,410Cathay Pacific

Tue, Nov 3 - Fri, Nov 6

7:40 pm - 1:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

30h 15m2 stops Phuket City Doha Hamad Intl

8:40 pm - 7:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 45m1 stop Doha Hamad Intl

$4,674Qatar Airways

Tue, Dec 8 - Fri, Jan 1

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Etihad Airways flights from Thailand to Boston

Our best Etihad Airways deals on Thailand to Boston flight tickets

Etihad Airways

Dec 22

HKT2:40 amPhuket City

23h 30m

1 stop

BOS2:10 pmBoston Logan Intl

Dec 31

BOS3:40 pmBoston Logan Intl

20h 10m

1 stop

HKT11:50 pmPhuket City

$1,036

Etihad Airways

Oct 8

BKK3:15 amBangkok Suvarnabhumi

22h 25m

1 stop

BOS2:40 pmBoston Logan Intl

Oct 25

BOS4:40 pmBoston Logan Intl

19h 40m

1 stop

BKK11:20 pmBangkok Suvarnabhumi

$1,086

Etihad Airways

Sep 21

BKK3:15 amBangkok Suvarnabhumi

22h 25m

1 stop

BOS2:40 pmBoston Logan Intl

Sep 26

BOS4:25 pmBoston Logan Intl

38h 45m

1 stop

BKK6:10 pmBangkok Suvarnabhumi

$1,094

Korean Air flights from Thailand to Boston

Our best Korean Air deals on Thailand to Boston flight tickets

Korean Air

Nov 4

CNX12:20 amChiang Mai

20h 30m

1 stop

BOS8:50 amBoston Logan Intl

Nov 9

BOS11:10 amBoston Logan Intl

23h 35m

1 stop

CNX10:45 pmChiang Mai

$1,374

Korean Air

Nov 4

CNX12:20 amChiang Mai

20h 30m

1 stop

BOS8:50 amBoston Logan Intl

Nov 9

BOS11:10 amBoston Logan Intl

23h 35m

1 stop

CNX10:45 pmChiang Mai

$1,379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Sun 10/18

9:05 pm-2:40 pm

2 stops28h 35m

Boston Logan Intl

Sun 10/25

11:55 pm-11:25 pm

1 stop36h 30m

$1,033

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Fri 10/23

7:00 pm-6:14 pm

3 stops34h 14m

Boston Logan Intl

Fri 10/30

11:55 pm-11:25 pm

1 stop36h 30m

$1,035

Phuket CityBoston

HKT Phuket City - BOS Boston Logan Intl

HKTBOS

Phuket City

Tue 12/22

2:40 am-2:10 pm

1 stop23h 30m

Boston Logan Intl

Thu 12/31

3:40 pm-11:50 pm

1 stop20h 10m

$1,036

Quickest round-trip

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Thu 10/8

3:15 am-2:40 pm

1 stop22h 25m

Boston Logan Intl

Sun 10/25

4:40 pm-11:20 pm

1 stop19h 40m

$1,086

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Sun 10/18

4:25 pm-11:05 pm

1 stop41h 40m

Boston Logan Intl

Sat 10/24

1:30 am-11:20 am

1 stop22h 50m

$1,170

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Fri 10/9

9:40 pm-4:58 pm

2 stops30h 18m

Boston Logan Intl

Sun 10/25

8:23 am-5:05 am

2 stops33h 42m

$1,285

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Sun 1/10

9:50 am-4:55 pm

2 stops43h 05m

Boston Logan Intl

Sat 5/1

5:35 pm-11:00 pm

2 stops42h 25m

$1,349

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Sat 12/19

2:00 am-1:55 pm

1 stop23h 55m

Boston Logan Intl

Sat 12/26

9:50 pm-7:25 pm

2 stops33h 35m

$1,350

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Tue 11/3

7:30 am-6:49 pm

2 stops23h 19m

Boston Logan Intl

Fri 11/6

12:30 am-11:20 am

1 stop22h 50m

$1,410

BangkokBoston

BKK Bangkok Suvarnabhumi - BOS Boston Logan Intl

BKKBOS

Bangkok Suvarnabhumi

Tue 12/8

7:40 pm-1:55 pm

2 stops30h 15m

Boston Logan Intl

Fri 1/1

8:40 pm-7:25 pm

1 stop34h 45m

$4,674

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 May instead. Flights to Boston in May, while not as cheap as those in February, still average around $1,245.

How far in advance should I book a flight from Thailand 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 $1,320 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 $1,075 on momondo.

Can stopping save me money on Thailand to Boston flights?

You could potentially save up to 2% 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

Best Price Found	$374
Fastest flight time	23h 17m
Direct flights	None

The best one-way flight to Boston from Thailand in the past 72 hours is $374. The best round-trip flight deal from Thailand to Boston found on momondo in the last 72 hours is $1,033.

The fastest flight from Thailand to Boston takes 23h 17m

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

Search flight deals

Frequently asked questions about flying from Thailand to Boston

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 September 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 1,220 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,012	Free Cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Etihad Airways	PriceFrom $1,082	Free Cancellation	Rating 7.3 1,535 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,111	Free Cancellation	Rating 7.6 1,482 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,198	Free Cancellation	Rating 8.3 1,913 reviews	Search Japan Airlines flights

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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.