What airlines fly to Thailand?

Cathay Pacific, Etihad Airways and Qatar Airways 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 17 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?

Philippine 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 February 2026, there are 17 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.

$385 Cheap Flights from Boston to Thailand in 2026

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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.

1:30 am - 11:20 am

BOS

HKT

22h 50m

1 stop

11:50 am - 11:05 pm

HKT

BOS

22h 15m

1 stop

$749Cathay Pacific

Wed, Mar 25 - Thu, Apr 2

4:25 pm - 6:45 am

BOS

BKK

27h 20m

1 stop

3:15 am - 2:40 pm

BKK

BOS

22h 25m

1 stop

$772Etihad Airways

Mon, Apr 20 - Wed, Apr 29

4:40 pm - 11:25 pm

BOS

BKK

19h 45m

1 stop

9:45 am - 2:40 pm

BKK

BOS

39h 55m

1 stop

$777Etihad Airways

Wed, Mar 18 - Fri, Apr 17

4:30 pm - 4:35 am

BOS

BKK

49h 05m

2 stops

3:45 pm - 9:27 pm

BKK

BOS

40h 42m

2 stops

$779United Airlines

Sat, May 2 - Thu, May 7

9:50 pm - 9:45 am

BOS

BKK

24h 55m

1 stop

6:40 am - 7:55 pm

BKK

BOS

24h 15m

1 stop

$786Turkish Airlines

Mon, May 4 - Fri, May 29

1:30 am - 11:20 am

BOS

HKT

22h 50m

1 stop

11:50 am - 11:05 pm

HKT

BOS

22h 15m

1 stop

$874Cathay Pacific

Sat, Mar 21 - Sat, Apr 4

6:00 am - 10:10 pm

BOS

HKT

53h 10m

2 stops

11:25 pm - 7:29 am

HKT

BOS

43h 04m

2 stops

$902Korean Air

Tue, Apr 14 - Tue, Apr 21

6:00 am - 10:10 pm

BOS

HKT

53h 10m

2 stops

11:25 pm - 3:28 pm

HKT

BOS

51h 03m

2 stops

$907Korean Air

Tue, Apr 14 - Tue, Apr 21

10:00 pm - 7:45 am

BOS

HKT

22h 45m

1 stop

10:30 am - 3:05 pm

HKT

BOS

39h 35m

2 stops

$910Qatar Airways

Tue, Mar 31 - Tue, May 5

9:50 pm - 8:15 am

BOS

USM

23h 25m

2 stops

7:45 pm - 7:55 pm

USM

BOS

35h 10m

2 stops

$1,216Turkish Airlines

Sun, May 10 - Fri, May 15

Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Apr 20

BOS4:25 pmBoston Logan Intl

27h 20m

1 stop

BKK6:45 amBangkok Suvarnabhumi

Apr 29

BKK3:15 amBangkok Suvarnabhumi

22h 25m

1 stop

BOS2:40 pmBoston Logan Intl

$772

Etihad Airways

Mar 18

BOS4:40 pmBoston Logan Intl

19h 45m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Apr 17

BKK9:45 amBangkok Suvarnabhumi

39h 55m

1 stop

BOS2:40 pmBoston Logan Intl

$777

Etihad Airways

Mar 24

BOS4:40 pmBoston Logan Intl

19h 45m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Apr 15

BKK9:45 amBangkok Suvarnabhumi

39h 55m

1 stop

BOS2:40 pmBoston Logan Intl

$780

United Airlines flights from Boston to Thailand

Our best United Airlines deals on Boston to Thailand flight tickets

United Airlines

May 2

BOS4:30 pmBoston Logan Intl

49h 05m

2 stops

BKK4:35 amBangkok Suvarnabhumi

May 7

BKK3:45 pmBangkok Suvarnabhumi

40h 42m

2 stops

BOS9:27 pmBoston Logan Intl

$779

United Airlines

May 3

BOS7:30 amBoston Logan Intl

39h 05m

3 stops

BKK9:35 amBangkok Suvarnabhumi

May 19

BKK9:35 amBangkok Suvarnabhumi

48h 12m

2 stops

BOS10:47 pmBoston Logan Intl

$782

United Airlines

May 3

BOS7:01 amBoston Logan Intl

39h 34m

2 stops

BKK9:35 amBangkok Suvarnabhumi

May 19

BKK9:35 amBangkok Suvarnabhumi

44h 29m

2 stops

BOS7:04 pmBoston Logan Intl

$785

Fly from

Fly to

Route

Depart

Return

Price

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 3/25

1:30 am-11:20 am

1 stop22h 50m

Phuket City

Thu 4/2

11:50 am-11:05 pm

1 stop22h 15m

$749

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Mon 4/20

4:25 pm-6:45 am

1 stop27h 20m

Bangkok Suvarnabhumi

Wed 4/29

3:15 am-2:40 pm

1 stop22h 25m

$772

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 3/18

4:40 pm-11:25 pm

1 stop19h 45m

Bangkok Suvarnabhumi

Fri 4/17

9:45 am-2:40 pm

1 stop39h 55m

$777

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 5/2

4:30 pm-4:35 am

2 stops49h 05m

Bangkok Suvarnabhumi

Thu 5/7

3:45 pm-9:27 pm

2 stops40h 42m

$779

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Mon 5/4

9:50 pm-9:45 am

1 stop24h 55m

Bangkok Suvarnabhumi

Fri 5/29

6:40 am-7:55 pm

1 stop24h 15m

$786

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Sat 3/21

1:30 am-11:20 am

1 stop22h 50m

Phuket City

Sat 4/4

11:50 am-11:05 pm

1 stop22h 15m

$874

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 4/14

6:00 am-10:10 pm

2 stops53h 10m

Phuket City

Tue 4/21

11:25 pm-7:29 am

2 stops43h 04m

$902

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 4/14

6:00 am-10:10 pm

2 stops53h 10m

Phuket City

Tue 4/21

11:25 pm-3:28 pm

2 stops51h 03m

$907

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 3/31

10:00 pm-7:45 am

1 stop22h 45m

Phuket City

Tue 5/5

10:30 am-3:05 pm

2 stops39h 35m

$910

BostonKo Samui

BOS - USM

BOSUSM

Boston Logan Intl

Sun 5/10

9:50 pm-8:15 am

2 stops23h 25m

Ko Samui

Fri 5/15

7:45 pm-7:55 pm

2 stops35h 10m

$1,216

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 $895. 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 $908.

How far in advance should I book a flight 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 $1,070 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 $965 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 1% 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 45m
Direct flights	None

The fastest flight from Boston to Thailand takes 19h 45m

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

Search flight deals

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 February 2026, there are 17 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 $648	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
Condor	PriceFrom $710	Free Cancellation	Rating 6.5 401 reviews	Search Condor flights
Cathay Pacific	PriceFrom $729	Free Cancellation	Rating 7.6 1,180 reviews	Search Cathay Pacific flights
Hainan Airlines	PriceFrom $731	Free Cancellation	Rating 8.2 62 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $734	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Air Canada	PriceFrom $743	Free Cancellation	Rating 7.1 10,749 reviews	Search Air Canada flights
Etihad Airways	PriceFrom $760	Free Cancellation	Rating 7.3 1,420 reviews	Search Etihad Airways flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,103 reviews	Search ANA flights
Turkish Airlines	PriceFrom $777	Free Cancellation	Rating 7.3 4,240 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $783	Free Cancellation	Rating 7.4 9,350 reviews	Search United Airlines 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.