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 34% 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?

Korean Air, Delta, and United Airlines 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.

$431 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

$888Hainan Airlines

Sun, Jan 17 - Thu, Feb 25

2:00 pm - 9:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 35m2 stops Los Angeles Hong Kong Intl

7:00 am - 11:54 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 54m2 stops Tokyo Narita Denver Intl

$929United Airlines

Wed, Sep 9 - Wed, Sep 16

8:25 am - 11:30 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

39h 05m2 stops Los Angeles Hong Kong Intl

7:10 am - 9:24 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

26h 14m2 stops Tokyo Narita San Francisco

$929United Airlines

Sun, Nov 8 - Mon, Nov 16

5:20 pm - 9:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 00m2 stops Rome Fiumicino Manama Bahrain Intl

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

37h 30m1 stop Rome Fiumicino

$930Multiple Airlines

Sun, Nov 29 - Thu, Dec 17

5:20 pm - 9:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 00m2 stops Rome Fiumicino Manama Bahrain Intl

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

37h 30m1 stop Rome Fiumicino

$930Multiple Airlines

Fri, Dec 4 - Sat, Dec 26

6:00 am - 6:30 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

36h 30m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 2:23 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

35h 58m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$931ANA

Thu, Jan 7 - Tue, Mar 9

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

35h 40m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

9:10 am - 6:53 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

45h 43m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$931ANA

Wed, Nov 11 - Tue, Dec 22

3:40 pm - 11:45 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 05m1 stop Abu Dhabi Zayed Intl

2:40 pm - 2:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

35h 30m1 stop Abu Dhabi Zayed Intl

$936Etihad Airways

Tue, Feb 2 - Tue, Feb 16

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

20h 15m1 stop Abu Dhabi Zayed Intl

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

22h 25m1 stop Abu Dhabi Zayed Intl

$937Etihad Airways

Tue, Sep 15 - Fri, Oct 2

Cheap last minute flights

Enter your travel dates to find the best prices.

7:05 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

34h 30m2 stops Chicago O'Hare Intl Tokyo Haneda

7:00 am - 9:29 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

25h 29m2 stops Tokyo Narita Los Angeles

$930United Airlines

Sun, Aug 30 - Wed, Sep 2

8:05 am - 11:55 pmBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

28h 50m2 stops Chicago O'Hare Intl Tokyo Narita

7:00 am - 11:59 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

27h 59m3 stops Tokyo Narita San Francisco Washington, D.C. Dulles Intl

$933United Airlines

Sun, Aug 30 - Wed, Sep 2

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

21h 20m1 stop Abu Dhabi Zayed Intl

9:00 pm - 2:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

28h 10m1 stop Abu Dhabi Zayed Intl

$937Etihad Airways

Sat, Aug 29 - Fri, Sep 11

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

21h 20m1 stop Abu Dhabi Zayed Intl

9:00 pm - 2:10 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

28h 10m1 stop Abu Dhabi Zayed Intl

$937Etihad Airways

Fri, Aug 28 - Fri, Sep 11

9:00 am - 4:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

32h 35m2 stops Chicago O'Hare 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

$938ANA

Sat, Aug 29 - Mon, Aug 31

9:00 am - 5:55 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

33h 55m2 stops Chicago O'Hare Intl Tokyo Haneda

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

35h 24m2 stops Tokyo Haneda Chicago O'Hare Intl

$958ANA

Sun, Aug 30 - Mon, Sep 7

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

28h 25m1 stop Doha Hamad Intl

8:00 pm - 3:15 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

30h 15m1 stop Doha Hamad Intl

$964JetBlue

Mon, Aug 31 - Tue, Sep 8

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

28h 25m1 stop Doha Hamad Intl

2:30 am - 3:15 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

23h 45m1 stop Doha Hamad Intl

$985Qatar Airways

Mon, Aug 31 - Sun, Sep 6

10:00 pm - 6:20 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

21h 20m1 stop Doha Hamad Intl

9:30 pm - 3:15 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

52h 45m2 stops Phuket City Doha Hamad Intl

$1,022Qatar Airways

Mon, Aug 31 - Fri, Sep 11

10:00 pm - 7:35 amBOS Boston Logan Intl-BKK Bangkok Suvarnabhumi

22h 35m1 stop Doha Hamad Intl

2:30 am - 3:15 pmBKK Bangkok Suvarnabhumi-BOS Boston Logan Intl

23h 45m1 stop Doha Hamad Intl

$1,548JetBlue

Sun, Aug 30 - Sun, Sep 6

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ANA flights from Boston to Thailand

Our best ANA deals on Boston to Thailand flight tickets

ANA

Feb 6

BOS1:31 pmBoston Logan Intl

28h 59m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Feb 21

BKK10:25 pmBangkok Suvarnabhumi

32h 24m

2 stops

BOS6:49 pmBoston Logan Intl

$931

ANA

Aug 29

BOS9:00 amBoston Logan Intl

32h 35m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Aug 31

BKK9:35 pmBangkok Suvarnabhumi

32h 44m

2 stops

BOS7:19 pmBoston Logan Intl

$938

ANA

Aug 30

BOS9:00 amBoston Logan Intl

33h 55m

2 stops

BKK5:55 amBangkok Suvarnabhumi

Sep 7

BKK9:35 pmBangkok Suvarnabhumi

35h 24m

2 stops

BOS9:59 pmBoston Logan Intl

$958

United Airlines flights from Boston to Thailand

Our best United Airlines deals on Boston to Thailand flight tickets

United Airlines

Sep 2

BOS11:54 amBoston Logan Intl

34h 41m

2 stops

BKK9:35 amBangkok Suvarnabhumi

Sep 16

BKK7:00 amBangkok Suvarnabhumi

27h 59m

3 stops

BOS11:59 pmBoston Logan Intl

$929

United Airlines

Feb 19

BOS9:30 amBoston Logan Intl

31h 40m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Mar 10

BKK7:10 amBangkok Suvarnabhumi

28h 12m

2 stops

BOS11:22 pmBoston Logan Intl

$930

United Airlines

Sep 14

BOS5:08 pmBoston Logan Intl

29h 27m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Sep 21

BKK9:35 amBangkok Suvarnabhumi

33h 18m

2 stops

BOS7:53 amBoston Logan Intl

$932

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

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

$888

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 9/9

2:00 pm-9:35 am

2 stops32h 35m

Bangkok Suvarnabhumi

Wed 9/16

7:00 am-11:54 pm

2 stops27h 54m

$929

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 11/8

8:25 am-11:30 am

2 stops39h 05m

Bangkok Suvarnabhumi

Mon 11/16

7:10 am-9:24 pm

2 stops26h 14m

$929

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Sun 11/29

5:20 pm-9:20 am

2 stops28h 00m

Bangkok Suvarnabhumi

Thu 12/17

12:15 pm-1:45 pm

1 stop37h 30m

$930

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Fri 12/4

5:20 pm-9:20 am

2 stops28h 00m

Bangkok Suvarnabhumi

Sat 12/26

12:15 pm-1:45 pm

1 stop37h 30m

$930

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Thu 1/7

6:00 am-6:30 am

2 stops36h 30m

Bangkok Suvarnabhumi

Tue 3/9

2:25 pm-2:23 pm

2 stops35h 58m

$931

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Wed 11/11

5:30 am-5:10 am

2 stops35h 40m

Bangkok Suvarnabhumi

Tue 12/22

9:10 am-6:53 pm

2 stops45h 43m

$931

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Tue 2/2

3:40 pm-11:45 am

1 stop32h 05m

Bangkok Suvarnabhumi

Tue 2/16

2:40 pm-2:10 pm

1 stop35h 30m

$936

Quickest round-trip

BostonBangkok

BOS Boston Logan Intl - BKK Bangkok Suvarnabhumi

BOSBKK

Boston Logan Intl

Tue 9/15

4:40 pm-11:55 pm

1 stop20h 15m

Bangkok Suvarnabhumi

Fri 10/2

3:15 am-2:40 pm

1 stop22h 25m

$937

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 $881. 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 $924.

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 $1,101 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 $961 on momondo.

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	$431
Fastest flight time	19h 40m
Direct flights	None

The best one-way flight to Thailand from Boston in the past 72 hours is $431. The best round-trip flight deal from Boston to Thailand found on momondo in the last 72 hours is $887.

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 8,529 reviews	Search Delta flights
Hainan Airlines	PriceFrom $732	Free Cancellation	Rating 8.3 69 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $734	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $734	Free Cancellation	Rating 7.6 1,460 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $749	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $759	Free Cancellation	Rating 7.3 1,517 reviews	Search Etihad Airways flights
United Airlines	PriceFrom $773	Free Cancellation	Rating 7.4 10,123 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $792	Free Cancellation	Rating 7.4 3,732 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $815	Free Cancellation	Rating 8.3 1,909 reviews	Search Japan Airlines flights
SAUDIA	PriceFrom $847	Free Cancellation	Rating 7.3 691 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.