What airlines fly to Thailand?

Cathay Pacific, Etihad Airways and Delta 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 36% 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?

Alaska Airlines, Korean Air, and Etihad Airways 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 August 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.

$444 Cheap Flights from Boston to Thailand in 2026

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 - 8:30 pmBOS Boston Logan Intl-HKT Phuket City

33h 35m1 stop Beijing Capital

10:10 pm - 9:00 pmHKT Phuket City-BOS Boston Logan Intl

34h 50m1 stop Beijing Capital

$887Hainan Airlines

Sun, Jan 17 - Thu, Feb 25

10:55 pm - 8:30 pmBOS Boston Logan Intl-HKT Phuket City

33h 35m1 stop Beijing Capital

10:10 pm - 9:00 pmHKT Phuket City-BOS Boston Logan Intl

34h 50m1 stop Beijing Capital

$937Hainan Airlines

Wed, Jan 6 - Thu, Jan 21

4:40 pm - 11:55 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

20h 15m1 stop Abu Dhabi Zayed Intl

9:15 am - 2:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

39h 55m1 stop Abu Dhabi Zayed Intl

$962Etihad Airways

Fri, Sep 4 - Sat, Sep 19

9:10 am - 12:45 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 35m2 stops New York John F Kennedy Intl Incheon Intl

9:40 am - 8:40 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

35h 00m1 stop Incheon Intl

$962Delta

Wed, Oct 28 - Mon, Nov 9

5:30 am - 12:45 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

31h 15m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:15 pm - 8:40 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

21h 25m1 stop Incheon Intl

$962Delta

Fri, Nov 6 - Sat, Nov 21

10:00 pm - 1:25 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 25m1 stop Doha Hamad Intl

9:15 am - 3:15 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

41h 00m1 stop Doha Hamad Intl

$964Qatar Airways

Wed, Aug 26 - Thu, Sep 10

4:25 pm - 6:45 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

27h 20m1 stop Abu Dhabi Zayed Intl

3:55 pm - 2:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

33h 15m1 stop Abu Dhabi Zayed Intl

$965Etihad Airways

Fri, Aug 21 - Thu, Sep 10

9:20 pm - 11:35 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

39h 15m2 stops New York John F Kennedy Intl Incheon Intl

9:50 am - 10:10 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

35h 20m1 stop Incheon Intl

$967Korean Air

Sun, Sep 13 - Sat, Sep 26

12:55 pm - 1:35 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

37h 40m1 stop Incheon Intl

9:50 am - 10:10 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

35h 20m1 stop Incheon Intl

$977Korean Air

Mon, Sep 21 - Sun, Sep 27

8:40 pm - 6:15 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

21h 35m1 stop Doha Hamad Intl

2:00 am - 2:30 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

24h 30m1 stop Doha Hamad Intl

$977Qatar Airways

Mon, Jan 25 - Sun, Jan 31

Cheap last minute flights

Enter your travel dates to find the best prices.

6:01 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

35h 34m2 stops Chicago O'Hare Intl Tokyo Haneda

9:35 am - 9:59 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

47h 24m2 stops Tokyo Haneda Chicago O'Hare Intl

$980United Airlines

Thu, Aug 13 - Wed, Aug 19

11:54 am - 9:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 41m2 stops Los Angeles Hong Kong Intl

3:45 pm - 7:53 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 08m2 stops Hong Kong Intl Los Angeles

$989United Airlines

Wed, Aug 12 - Thu, Aug 27

12:27 pm - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

53h 08m2 stops Chicago O'Hare Intl Tokyo Haneda

1:55 pm - 7:19 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

40h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,048ANA

Tue, Aug 11 - Tue, Aug 18

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

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

9:35 pm - 7:19 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

32h 44m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,065ANA

Fri, Aug 14 - Mon, Aug 24

12:55 pm - 1:05 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

25h 10m1 stop Incheon Intl

9:50 am - 5:30 amBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

30h 40m2 stops Incheon Intl Los Angeles

$1,147Delta

Wed, Aug 12 - Thu, Aug 27

4:25 pm - 1:45 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 20m1 stop Abu Dhabi Zayed Intl

7:55 am - 11:54 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

26h 59m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,187Multiple Airlines

Tue, Aug 11 - Wed, Aug 26

12:55 pm - 11:35 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

23h 40m1 stop Incheon Intl

2:35 am - 11:51 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

32h 16m2 stops Incheon Intl Los Angeles

$1,197Delta

Wed, Aug 12 - Thu, Aug 27

1:15 pm - 11:00 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

22h 45m1 stop Tokyo Narita

7:55 am - 11:59 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 04m2 stops Tokyo Narita Dallas/Fort Worth

$1,268American Airlines

Fri, Aug 14 - Sun, Aug 23

4:25 pm - 6:10 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

38h 45m1 stop Abu Dhabi Zayed Intl

12:30 am - 11:44 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

34h 14m2 stops Osaka Kansai Intl Los Angeles

$1,295Multiple Airlines

Thu, Aug 13 - Tue, Aug 18

1:15 pm - 11:00 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

22h 45m1 stop Tokyo Narita

9:40 pm - 11:55 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

37h 15m2 stops Tokyo Haneda New York John F Kennedy Intl

$1,447Japan Airlines

Tue, Aug 11 - Thu, Aug 13

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Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Sep 4

BOS4:40 pmBoston Logan Intl

20h 15m

1 stop

BKK11:55 pmBangkok Suvarnabhumi

Sep 19

BKK9:15 amBangkok Suvarnabhumi

39h 55m

1 stop

BOS2:10 pmBoston Logan Intl

$962

Etihad Airways

Aug 21

BOS4:25 pmBoston Logan Intl

27h 20m

1 stop

BKK6:45 amBangkok Suvarnabhumi

Sep 10

BKK3:55 pmBangkok Suvarnabhumi

33h 15m

1 stop

BOS2:10 pmBoston Logan Intl

$965

Etihad Airways

Jan 1

BOS3:40 pmBoston Logan Intl

19h 40m

1 stop

BKK11:20 pmBangkok Suvarnabhumi

Mar 4

BKK7:55 pmBangkok Suvarnabhumi

30h 15m

1 stop

BOS2:10 pmBoston Logan Intl

$968

Qatar Airways flights from Boston to Thailand

Our best Qatar Airways deals on Boston to Thailand flight tickets

Qatar Airways

Aug 26

BOS10:00 pmBoston Logan Intl

28h 25m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

Sep 10

BKK9:15 amBangkok Suvarnabhumi

41h 00m

1 stop

BOS3:15 pmBoston Logan Intl

$964

Qatar Airways

Sep 2

BOS10:00 pmBoston Logan Intl

22h 35m

1 stop

BKK7:35 amBangkok Suvarnabhumi

Sep 19

BKK8:00 pmBangkok Suvarnabhumi

30h 15m

1 stop

BOS3:15 pmBoston Logan Intl

$1,010

Qatar Airways

Sep 2

BOS10:00 pmBoston Logan Intl

21h 20m

1 stop

BKK6:20 amBangkok Suvarnabhumi

Oct 3

BKK8:00 pmBangkok Suvarnabhumi

30h 15m

1 stop

BOS3:15 pmBoston Logan Intl

$1,011

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPhuket City

BOS Boston Logan Intl - HKT Phuket City

BOSHKT

Boston Logan Intl

Sun 1/17

10:55 pm-8:30 pm

1 stop33h 35m

Phuket City

Thu 2/25

10:10 pm-9:00 pm

1 stop34h 50m

$887

BostonPhuket City

BOS Boston Logan Intl - HKT Phuket City

BOSHKT

Boston Logan Intl

Wed 1/6

10:55 pm-8:30 pm

1 stop33h 35m

Phuket City

Thu 1/21

10:10 pm-9:00 pm

1 stop34h 50m

$937

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Fri 9/4

4:40 pm-11:55 pm

1 stop20h 15m

Bangkok Suvarnabhumi

Sat 9/19

9:15 am-2:10 pm

1 stop39h 55m

$962

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 10/28

9:10 am-12:45 am

2 stops28h 35m

Bangkok Suvarnabhumi

Mon 11/9

9:40 am-8:40 am

1 stop35h 00m

$962

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Fri 11/6

5:30 am-12:45 am

2 stops31h 15m

Bangkok Suvarnabhumi

Sat 11/21

11:15 pm-8:40 am

1 stop21h 25m

$962

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 8/26

10:00 pm-1:25 pm

1 stop28h 25m

Bangkok Suvarnabhumi

Thu 9/10

9:15 am-3:15 pm

1 stop41h 00m

$964

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Fri 8/21

4:25 pm-6:45 am

1 stop27h 20m

Bangkok Suvarnabhumi

Thu 9/10

3:55 pm-2:10 pm

1 stop33h 15m

$965

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 9/13

9:20 pm-11:35 pm

2 stops39h 15m

Bangkok Suvarnabhumi

Sat 9/26

9:50 am-10:10 am

1 stop35h 20m

$967

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Mon 9/21

12:55 pm-1:35 pm

1 stop37h 40m

Bangkok Suvarnabhumi

Sun 9/27

9:50 am-10:10 am

1 stop35h 20m

$977

Quickest round-trip

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Mon 1/25

8:40 pm-6:15 am

1 stop21h 35m

Bangkok Suvarnabhumi

Sun 1/31

2:00 am-2:30 pm

1 stop24h 30m

$977

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 $883. If you are unable to visit Thailand during the month of March, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $916.

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 $1,093 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 $950 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 11% 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

Fastest flight time	19h 40m
Direct flights	None

The fastest flight from Boston to Thailand takes 19h 40m

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 August 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
Delta	PriceFrom $723	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Hainan Airlines	PriceFrom $731	Free Cancellation	Rating 8.3 68 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $733	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $735	Free Cancellation	Rating 7.6 1,448 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $749	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $758	Free Cancellation	Rating 7.3 1,502 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $788	Free Cancellation	Rating 7.4 3,740 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $815	Free Cancellation	Rating 8.3 1,897 reviews	Search Japan Airlines flights
SAUDIA	PriceFrom $847	Free Cancellation	Rating 7.3 692 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.