What airlines fly to Thailand?

Cathay Pacific, Etihad Airways and Korean Air are the top three most popular airlines that fly to Thailand from Boston according to our data. Cathay Pacific 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.

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

Hainan Airlines, United Airlines, and Delta are the most popular carriers operating from Boston Logan Intl 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.

$493 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.

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

36h 30m1 stop Beijing Capital

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

29h 45m1 stop Abu Dhabi Zayed Intl

$909Multiple Airlines

Wed, Nov 11 - Mon, Nov 23

3:40 pm - 11:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

31h 55m1 stop Abu Dhabi Zayed Intl

7:55 pm - 2:40 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

29h 45m1 stop Abu Dhabi Zayed Intl

$910Etihad Airways

Wed, Mar 3 - Mon, Apr 19

3:40 pm - 6:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

26h 55m1 stop Abu Dhabi Zayed Intl

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

35h 00m1 stop Abu Dhabi Zayed Intl

$911Etihad Airways

Wed, Mar 3 - Wed, Mar 24

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

36h 30m1 stop Beijing Capital

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

31h 55m1 stop Beijing Capital

$913Hainan Airlines

Wed, Nov 11 - Thu, Dec 10

5:20 pm - 8:10 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

26h 50m1 stop Rome Fiumicino

12:15 pm - 1:45 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

37h 30m1 stop Rome Fiumicino

$914ITA Airways

Wed, Dec 2 - Thu, Dec 10

11:55 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

$916Hainan Airlines

Wed, Oct 28 - Tue, Nov 17

11:10 am - 10:45 pmBOS Boston Logan Intl-CNX Chiang Mai

23h 35m1 stop Incheon Intl

12:20 am - 8:50 amCNX Chiang Mai-BOS Boston Logan Intl

20h 30m1 stop Incheon Intl

$937Korean Air

Wed, Feb 10 - Wed, Feb 24

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

23h 55m1 stop Incheon Intl

11:15 pm - 8:50 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

21h 35m1 stop Incheon Intl

$937Korean Air

Wed, Jan 13 - Sun, Feb 14

7:05 am - 12:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

29h 15m2 stops Seattle/Tacoma Intl Incheon Intl

9:50 am - 11:26 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

25h 36m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$948Delta

Wed, Jan 13 - Mon, Feb 15

7:05 am - 12:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

29h 15m2 stops Seattle/Tacoma Intl Incheon Intl

9:50 am - 6:33 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

32h 43m2 stops Incheon Intl Seattle/Tacoma Intl

$948Delta

Thu, Jan 14 - Thu, Feb 18

Cheap last minute flights

Enter your travel dates to find the best prices.

4:35 pm - 6:10 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

38h 35m1 stop Abu Dhabi Zayed Intl

9:15 am - 2:40 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

40h 25m1 stop Abu Dhabi Zayed Intl

$911Etihad Airways

Thu, Oct 8 - Fri, Oct 16

4:35 pm - 12:55 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

21h 20m1 stop Abu Dhabi Zayed Intl

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

22h 25m1 stop Abu Dhabi Zayed Intl

$911Etihad Airways

Tue, Oct 6 - Wed, Oct 21

7:00 am - 10:40 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 40m2 stops Los Angeles Manila Ninoy Aquino Intl

1:25 pm - 8:17 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

29h 52m2 stops Manila Ninoy Aquino Intl Los Angeles

$931Multiple Airlines

Wed, Oct 7 - Sat, Oct 17

7:00 am - 10:40 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 40m2 stops Los Angeles Manila Ninoy Aquino Intl

1:25 pm - 8:17 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

29h 52m2 stops Manila Ninoy Aquino Intl Los Angeles

$932Multiple Airlines

Wed, Oct 7 - Sat, Oct 17

9:30 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 05m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

9:10 am - 12:46 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 36m2 stops Tokyo Haneda Chicago O'Hare Intl

$979United Airlines

Tue, Oct 6 - Thu, Nov 5

9:30 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 05m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

9:10 am - 11:59 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

26h 49m3 stops Tokyo Haneda San Francisco Washington, D.C. Dulles Intl

$979United Airlines

Tue, Oct 6 - Thu, Nov 5

9:30 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 05m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

7:10 am - 7:20 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

24h 10m2 stops Tokyo Narita Chicago O'Hare Intl

$985ANA

Tue, Oct 6 - Wed, Nov 25

9:30 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 05m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

10:25 pm - 6:57 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

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

$1,014ANA

Tue, Oct 6 - Sun, Nov 22

7:11 am - 9:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

27h 14m2 stops New York John F Kennedy Intl Doha Hamad Intl

9:45 am - 1:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

40h 10m1 stop Doha Hamad Intl

$1,114Qatar Airways

Tue, Oct 6 - Thu, Nov 26

6:01 am - 9:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 24m2 stops New York John F Kennedy Intl Doha Hamad Intl

8:00 pm - 3:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

30h 55m1 stop Doha Hamad Intl

$1,146Qatar Airways

Wed, Oct 7 - Sat, Oct 17

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Hainan Airlines flights from Boston to Thailand

Our best Hainan Airlines deals on Boston to Thailand flight tickets

Hainan Airlines

Oct 28

BOS11:55 pmBoston Logan Intl

36h 30m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Nov 17

BKK4:20 pmBangkok Suvarnabhumi

40h 40m

1 stop

BOS9:00 pmBoston Logan Intl

$916

Hainan Airlines

Jan 1

BOS10:55 pmBoston Logan Intl

36h 30m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Feb 2

BKK4:20 pmBangkok Suvarnabhumi

40h 40m

1 stop

BOS9:00 pmBoston Logan Intl

$919

Hainan Airlines

Mar 12

BOS10:55 pmBoston Logan Intl

27h 25m

1 stop

BKK2:20 pmBangkok Suvarnabhumi

Mar 23

BKK1:05 amBangkok Suvarnabhumi

31h 55m

1 stop

BOS10:00 pmBoston Logan Intl

$932

Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Mar 3

BOS3:40 pmBoston Logan Intl

31h 55m

1 stop

BKK11:35 amBangkok Suvarnabhumi

Apr 19

BKK7:55 pmBangkok Suvarnabhumi

29h 45m

1 stop

BOS2:40 pmBoston Logan Intl

$910

Etihad Airways

Mar 3

BOS3:40 pmBoston Logan Intl

26h 55m

1 stop

BKK6:35 amBangkok Suvarnabhumi

Mar 24

BKK2:40 pmBangkok Suvarnabhumi

35h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$911

Etihad Airways

Dec 2

BOS3:40 pmBoston Logan Intl

20h 00m

1 stop

BKK11:40 pmBangkok Suvarnabhumi

Dec 10

BKK2:55 amBangkok Suvarnabhumi

22h 45m

1 stop

BOS1:40 pmBoston Logan Intl

$912

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 11/11

10:55 pm-11:25 pm

1 stop36h 30m

Bangkok Suvarnabhumi

Mon 11/23

7:55 pm-1:40 pm

1 stop29h 45m

$909

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 3/3

3:40 pm-11:35 am

1 stop31h 55m

Bangkok Suvarnabhumi

Mon 4/19

7:55 pm-2:40 pm

1 stop29h 45m

$910

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 3/3

3:40 pm-6:35 am

1 stop26h 55m

Bangkok Suvarnabhumi

Wed 3/24

2:40 pm-2:40 pm

1 stop35h 00m

$911

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 11/11

10:55 pm-11:25 pm

1 stop36h 30m

Bangkok Suvarnabhumi

Thu 12/10

1:05 am-9:00 pm

1 stop31h 55m

$913

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 12/2

5:20 pm-8:10 am

1 stop26h 50m

Bangkok Suvarnabhumi

Thu 12/10

12:15 pm-1:45 pm

1 stop37h 30m

$914

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 10/28

11:55 pm-11:25 pm

1 stop36h 30m

Bangkok Suvarnabhumi

Tue 11/17

4:20 pm-9:00 pm

1 stop40h 40m

$916

Quickest round-trip

BostonChiang Mai

BOS Boston Logan Intl - CNX Chiang Mai

BOSCNX

Boston Logan Intl

Wed 2/10

11:10 am-10:45 pm

1 stop23h 35m

Chiang Mai

Wed 2/24

12:20 am-8:50 am

1 stop20h 30m

$937

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 1/13

11:10 am-11:05 pm

1 stop23h 55m

Bangkok Suvarnabhumi

Sun 2/14

11:15 pm-8:50 am

1 stop21h 35m

$937

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 1/13

7:05 am-12:20 am

2 stops29h 15m

Bangkok Suvarnabhumi

Mon 2/15

9:50 am-11:26 pm

2 stops25h 36m

$948

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Thu 1/14

7:05 am-12:20 am

2 stops29h 15m

Bangkok Suvarnabhumi

Thu 2/18

9:50 am-6:33 am

2 stops32h 43m

$948

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 $885. 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 $979.

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 $1,121 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 $981 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 9% 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	$493
Fastest flight time	20h 00m
Direct flights	None

The best one-way flight to Thailand from Boston in the past 72 hours is $493. The best round-trip flight deal from Boston to Thailand found on momondo in the last 72 hours is $909.

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 $721	Free Cancellation	Rating 7.6 1,509 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
Turkish Airlines	PriceFrom $751	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 10,289 reviews	Search United Airlines flights
Etihad Airways	PriceFrom $773	Free Cancellation	Rating 7.3 1,538 reviews	Search Etihad Airways flights
Delta	PriceFrom $784	Free Cancellation	Rating 7.8 8,631 reviews	Search Delta flights
Qatar Airways	PriceFrom $798	Free Cancellation	Rating 7.3 3,728 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $815	Free Cancellation	Rating 8.3 1,932 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.