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

Hainan Airlines, Korean Air, and Alaska Airlines are the most popular carriers operating from Boston Logan Intl to Thailand

What airlines fly to Thailand?

Etihad Airways, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Thailand from Boston according to our data. Etihad Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 16 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Thailand?

Prices for flights from Boston Logan Intl Airport to Thailand were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Thailand?

As of October 2026, there are 16 operators available to choose from for flights from Boston Logan Intl Airport to Thailand.

How old do you have to be to fly from Boston Logan Intl Airport to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$476 Cheap Flights from Boston to Thailand in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

20h 10m1 stop Abu Dhabi Zayed Intl

2:40 am - 1:40 pmHKT Phuket City-BOS Boston Logan Intl

23h 00m1 stop Abu Dhabi Zayed Intl

$878Etihad Airways

Tue, Nov 24 - Wed, Dec 9

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

20h 10m1 stop Abu Dhabi Zayed Intl

9:00 pm - 1:40 pmHKT Phuket City-BOS Boston Logan Intl

28h 40m1 stop Abu Dhabi Zayed Intl

$878Etihad Airways

Tue, Nov 24 - Tue, Dec 8

9:00 pm - 3:50 pmBOS Boston Logan Intl-HKT Phuket City

30h 50m1 stop Istanbul

10:25 pm - 6:05 pmHKT Phuket City-BOS Boston Logan Intl

31h 40m1 stop Istanbul

$928Turkish Airlines

Mon, Nov 2 - Wed, Nov 11

10:55 pm - 2:20 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

27h 25m1 stop Beijing Capital

1:05 am - 9:00 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

31h 55m1 stop Beijing Capital

$945Hainan Airlines

Sun, Nov 22 - Tue, Dec 1

5:15 pm - 3:55 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 40m2 stops Dublin Shanghai Pu Dong

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

29h 45m1 stop Abu Dhabi Zayed Intl

$945Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

5:15 pm - 3:55 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 40m2 stops Dublin Shanghai Pu Dong

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

29h 45m1 stop Abu Dhabi Zayed Intl

$946Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

10:55 pm - 11:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

36h 30m1 stop Beijing Capital

4:20 pm - 9:00 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

40h 40m1 stop Beijing Capital

$948Hainan Airlines

Wed, Nov 18 - Thu, Dec 3

8:00 pm - 4:15 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

20h 15m1 stop Istanbul

10:20 am - 6:05 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

43h 45m1 stop Istanbul

$952Turkish Airlines

Sat, Dec 5 - Mon, Dec 28

11:10 am - 1:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

38h 15m1 stop Incheon Intl

1:05 am - 4:17 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 12m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$958Delta

Fri, Nov 13 - Fri, Nov 20

11:10 am - 11:05 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

23h 55m1 stop Incheon Intl

11:30 pm - 3:03 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

26h 33m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$958Delta

Sun, Jan 10 - Wed, Mar 31

Cheap last minute flights

Enter your travel dates to find the best prices.

4:35 pm - 11:50 pmBOS Boston Logan Intl-HKT Phuket City

20h 15m1 stop Abu Dhabi Zayed Intl

9:10 am - 1:40 pmHKT Phuket City-BOS Boston Logan Intl

40h 30m1 stop Abu Dhabi Zayed Intl

$878Etihad Airways

Thu, Oct 22 - Wed, Nov 4

4:35 pm - 11:50 pmBOS Boston Logan Intl-HKT Phuket City

20h 15m1 stop Abu Dhabi Zayed Intl

9:10 am - 1:40 pmHKT Phuket City-BOS Boston Logan Intl

40h 30m1 stop Abu Dhabi Zayed Intl

$893Etihad Airways

Thu, Oct 22 - Tue, Nov 17

11:55 pm - 2:20 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

27h 25m1 stop Beijing Capital

4:20 pm - 10:00 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

40h 40m1 stop Beijing Capital

$948Hainan Airlines

Wed, Oct 28 - Sat, Oct 31

8:00 am - 12:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

29h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:05 am - 10:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

32h 05m2 stops Incheon Intl Seattle/Tacoma Intl

$962Delta

Wed, Oct 28 - Fri, Oct 30

8:00 am - 12:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

29h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:15 pm - 4:17 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

29h 02m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$962Delta

Wed, Oct 28 - Sun, Nov 8

7:31 am - 6:30 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

35h 59m2 stops Chicago O'Hare Intl Tokyo Haneda

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

29h 45m1 stop Abu Dhabi Zayed Intl

$971Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

9:30 am - 5:10 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 40m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

8:30 am - 1:40 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

41h 10m1 stop Abu Dhabi Zayed Intl

$975Multiple Airlines

Mon, Oct 26 - Fri, Nov 6

6:00 am - 1:40 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

44h 40m2 stops New York John F Kennedy Intl Riyadh King Khaled Intl

1:15 am - 2:54 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

49h 39m2 stops Jeddah King Abdulaziz Intl New York John F Kennedy Intl

$976SAUDIA

Tue, Oct 27 - Fri, Nov 6

6:00 am - 2:25 pmBOS Boston Logan Intl-HKT Phuket City

45h 25m2 stops New York John F Kennedy Intl Jeddah King Abdulaziz Intl

11:55 pm - 2:38 pmHKT Phuket City-BOS Boston Logan Intl

50h 43m2 stops Jeddah King Abdulaziz Intl New York John F Kennedy Intl

$1,059SAUDIA

Mon, Oct 26 - Mon, Nov 9

11:55 pm - 11:35 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

36h 40m1 stop Beijing Capital

12:45 am - 9:00 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

32h 15m1 stop Beijing Capital

$9,149Hainan Airlines

Wed, Oct 28 - Tue, Nov 10

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Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Nov 24

BOS3:40 pmBoston Logan Intl

20h 10m

1 stop

HKT11:50 pmPhuket City

Dec 11

HKT9:00 pmPhuket City

28h 40m

1 stop

BOS1:40 pmBoston Logan Intl

$878

Etihad Airways

Feb 8

BOS3:40 pmBoston Logan Intl

38h 40m

1 stop

HKT6:20 pmPhuket City

Feb 22

HKT8:45 amPhuket City

40h 55m

1 stop

BOS1:40 pmBoston Logan Intl

$879

Etihad Airways

Oct 29

BOS4:40 pmBoston Logan Intl

38h 10m

1 stop

HKT5:50 pmPhuket City

Nov 10

HKT9:10 amPhuket City

40h 30m

1 stop

BOS1:40 pmBoston Logan Intl

$880

Delta flights from Boston to Thailand

Our best Delta deals on Boston to Thailand flight tickets

Delta

Nov 13

BOS11:10 amBoston Logan Intl

38h 15m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

Nov 20

BKK1:05 amBangkok Suvarnabhumi

27h 12m

2 stops

BOS4:17 pmBoston Logan Intl

$958

Delta

Jan 12

BOS6:30 pmBoston Logan Intl

30h 55m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Mar 31

BKK11:30 pmBangkok Suvarnabhumi

25h 19m

2 stops

BOS1:49 pmBoston Logan Intl

$962

Delta

Jan 13

BOS6:00 amBoston Logan Intl

30h 20m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Mar 27

BKK1:05 amBangkok Suvarnabhumi

28h 22m

2 stops

BOS6:27 pmBoston Logan Intl

$963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonPhuket City

BOS Boston Logan Intl - HKT Phuket City

BOSHKT

Boston Logan Intl

Tue 11/24

3:40 pm-11:50 pm

1 stop20h 10m

Phuket City

Wed 12/9

2:40 am-1:40 pm

1 stop23h 00m

$878

BostonPhuket City

BOS Boston Logan Intl - HKT Phuket City

BOSHKT

Boston Logan Intl

Tue 11/24

3:40 pm-11:50 pm

1 stop20h 10m

Phuket City

Tue 12/8

9:00 pm-1:40 pm

1 stop28h 40m

$878

BostonPhuket City

BOS Boston Logan Intl - HKT Phuket City

BOSHKT

Boston Logan Intl

Mon 11/2

9:00 pm-3:50 pm

1 stop30h 50m

Phuket City

Wed 11/11

10:25 pm-6:05 pm

1 stop31h 40m

$928

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 11/22

10:55 pm-2:20 pm

1 stop27h 25m

Bangkok Suvarnabhumi

Tue 12/1

1:05 am-9:00 pm

1 stop31h 55m

$945

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Tue 11/17

5:15 pm-3:55 pm

2 stops34h 40m

Bangkok Suvarnabhumi

Tue 11/24

7:55 pm-1:40 pm

1 stop29h 45m

$945

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 11/15

5:15 pm-3:55 pm

2 stops34h 40m

Bangkok Suvarnabhumi

Sun 11/22

7:55 pm-1:40 pm

1 stop29h 45m

$946

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 11/18

10:55 pm-11:25 pm

1 stop36h 30m

Bangkok Suvarnabhumi

Thu 12/3

4:20 pm-9:00 pm

1 stop40h 40m

$948

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sat 12/5

8:00 pm-4:15 am

1 stop20h 15m

Bangkok Suvarnabhumi

Mon 12/28

10:20 am-6:05 pm

1 stop43h 45m

$952

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Fri 11/13

11:10 am-1:25 pm

1 stop38h 15m

Bangkok Suvarnabhumi

Fri 11/20

1:05 am-4:17 pm

2 stops27h 12m

$958

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 1/10

11:10 am-11:05 pm

1 stop23h 55m

Bangkok Suvarnabhumi

Wed 3/31

11:30 pm-3:03 pm

2 stops26h 33m

$958

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 Boston to Thailand

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

What is the cheapest month to fly to Thailand?

The month of March is, on average, the cheapest month to fly to Thailand from Boston, with most prices found around $886. If you are unable to visit Thailand during the month of March, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $990.

How far in advance should I book a flight from Boston to Thailand?

You are more likely to see cheaper flights to Thailand from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,127 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Boston for as low as $999 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 6% on your flight if you consider stops on a Boston to Thailand flight.

Cheap Boston to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Thailand

Best Price Found	$476
Fastest flight time	20h 00m
Direct flights	None

The best one-way flight to Thailand from Boston in the past 72 hours is $476. The best round-trip flight deal from Boston to Thailand found on momondo in the last 72 hours is $878.

The fastest flight from Boston to Thailand takes 20h 00m

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

Search flight deals

Frequently asked questions about flying from Boston to Thailand

When did momondo last update prices for flights from Boston Logan Intl Airport to Thailand?
Prices for flights from Boston Logan Intl Airport to Thailand were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Thailand?
As of October 2026, there are 16 operators available to choose from for flights from Boston Logan Intl Airport to Thailand.
How old do you have to be to fly from Boston Logan Intl Airport to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Thailand

Compare and see reviews for airlines that fly from Boston to Thailand with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $719	Free Cancellation	Rating 7.6 1,523 reviews	Search Cathay Pacific flights
Hainan Airlines	PriceFrom $732	Free Cancellation	Rating 8.3 71 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $734	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
United Airlines	PriceFrom $751	Free Cancellation	Rating 7.3 10,396 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $755	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $775	Free Cancellation	Rating 7.3 1,549 reviews	Search Etihad Airways flights
Delta	PriceFrom $785	Free Cancellation	Rating 7.8 8,660 reviews	Search Delta flights
Qatar Airways	PriceFrom $802	Free Cancellation	Rating 7.3 3,707 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $838	Free Cancellation	Rating 8.3 1,942 reviews	Search Japan Airlines flights
SAUDIA	PriceFrom $847	Free Cancellation	Rating 7.3 681 reviews	Search SAUDIA flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Thailand?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Thailand for you.

Can I find flights from Boston to Thailand with flexible booking policies on momondo?

All flight searches from Boston to Thailand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Thailand?

momondo helps you find the best flight between Boston and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Thailand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from Boston and alert you when they change.