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?

Cathay Pacific, Korean Air, 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 January 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.

$376 Cheap Flights from Boston to Thailand in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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 - 11:25 pm

BOS

BKK

19h 45m

1 stop

8:40 pm - 3:10 pm

BKK

BOS

29h 30m

1 stop

$749Etihad Airways

Tue, Feb 24 - Tue, Mar 17

9:50 pm - 5:10 am

BOS

BKK

20h 20m

1 stop

6:40 am - 7:55 pm

BKK

BOS

24h 15m

1 stop

$750Turkish Airlines

Wed, Apr 8 - Thu, Apr 23

8:59 pm - 12:45 am

BOS

BKK

39h 46m

2 stops

2:05 am - 10:45 pm

BKK

BOS

31h 40m

2 stops

$751Delta

Sun, Mar 1 - Tue, Mar 17

1:40 am - 10:50 am

BOS

HKT

22h 10m

1 stop

11:50 am - 11:00 pm

HKT

BOS

22h 10m

1 stop

$804Cathay Pacific

Mon, Mar 30 - Mon, Apr 6

1:40 am - 5:20 pm

BOS

HKT

28h 40m

1 stop

6:20 pm - 11:00 pm

HKT

BOS

39h 40m

1 stop

$811Cathay Pacific

Wed, May 6 - Sun, May 17

8:45 pm - 10:10 pm

BOS

HKT

38h 25m

2 stops

11:25 pm - 11:57 pm

HKT

BOS

35h 32m

2 stops

$846Delta

Sun, Apr 19 - Sun, Apr 26

6:55 am - 10:10 pm

BOS

HKT

28h 15m

2 stops

11:25 pm - 3:28 pm

HKT

BOS

27h 03m

2 stops

$851Korean Air

Tue, Apr 14 - Tue, Apr 21

9:40 pm - 6:55 pm

BOS

HKT

34h 15m

1 stop

12:50 am - 2:55 pm

HKT

BOS

25h 05m

1 stop

$865Qatar Airways

Sun, Mar 8 - Tue, Mar 17

6:05 am - 10:10 pm

BOS

HKT

53h 05m

2 stops

11:25 pm - 11:16 am

HKT

BOS

46h 51m

2 stops

$893Korean Air

Thu, Apr 16 - Fri, Apr 24

6:00 am - 9:20 am

BOS

CNX

40h 20m

3 stops

11:55 am - 3:05 pm

CNX

BOS

38h 10m

2 stops

$1,141Qatar Airways

Mon, May 11 - Thu, May 21

Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Feb 24

BOS3:40 pmBoston Logan Intl

19h 45m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Mar 17

BKK8:40 pmBangkok Suvarnabhumi

29h 30m

1 stop

BOS3:10 pmBoston Logan Intl

$749

Etihad Airways

Jan 27

BOS3:40 pmBoston Logan Intl

19h 45m

1 stop

BKK11:25 pmBangkok Suvarnabhumi

Feb 3

BKK2:55 amBangkok Suvarnabhumi

23h 15m

1 stop

BOS2:10 pmBoston Logan Intl

$756

Etihad Airways

Apr 8

BOS4:25 pmBoston Logan Intl

26h 50m

1 stop

BKK6:15 amBangkok Suvarnabhumi

Apr 22

BKK9:00 pmBangkok Suvarnabhumi

28h 55m

1 stop

BOS2:55 pmBoston Logan Intl

$763

Turkish Airlines flights from Boston to Thailand

Our best Turkish Airlines deals on Boston to Thailand flight tickets

Turkish Airlines

Apr 8

BOS9:50 pmBoston Logan Intl

20h 20m

1 stop

BKK5:10 amBangkok Suvarnabhumi

Apr 23

BKK6:40 amBangkok Suvarnabhumi

24h 15m

1 stop

BOS7:55 pmBoston Logan Intl

$750

Turkish Airlines

Mar 10

BOS9:00 pmBoston Logan Intl

24h 40m

1 stop

BKK8:40 amBangkok Suvarnabhumi

Apr 6

BKK6:40 amBangkok Suvarnabhumi

24h 15m

1 stop

BOS7:55 pmBoston Logan Intl

$781

Turkish Airlines

Mar 6

BOS8:00 pmBoston Logan Intl

20h 20m

1 stop

BKK4:20 amBangkok Suvarnabhumi

Mar 20

BKK5:50 amBangkok Suvarnabhumi

24h 15m

1 stop

BOS7:05 pmBoston Logan Intl

$809

Fly from

Fly to

Route

Depart

Return

Price

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 2/24

3:40 pm-11:25 pm

1 stop19h 45m

Bangkok Suvarnabhumi

Tue 3/17

8:40 pm-3:10 pm

1 stop29h 30m

$749

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 4/8

9:50 pm-5:10 am

1 stop20h 20m

Bangkok Suvarnabhumi

Thu 4/23

6:40 am-7:55 pm

1 stop24h 15m

$750

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sun 3/1

8:59 pm-12:45 am

2 stops39h 46m

Bangkok Suvarnabhumi

Tue 3/17

2:05 am-10:45 pm

2 stops31h 40m

$751

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Mon 3/30

1:40 am-10:50 am

1 stop22h 10m

Phuket City

Mon 4/6

11:50 am-11:00 pm

1 stop22h 10m

$804

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 5/6

1:40 am-5:20 pm

1 stop28h 40m

Phuket City

Sun 5/17

6:20 pm-11:00 pm

1 stop39h 40m

$811

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Sun 4/19

8:45 pm-10:10 pm

2 stops38h 25m

Phuket City

Sun 4/26

11:25 pm-11:57 pm

2 stops35h 32m

$846

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 4/14

6:55 am-10:10 pm

2 stops28h 15m

Phuket City

Tue 4/21

11:25 pm-3:28 pm

2 stops27h 03m

$851

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Sun 3/8

9:40 pm-6:55 pm

1 stop34h 15m

Phuket City

Tue 3/17

12:50 am-2:55 pm

1 stop25h 05m

$865

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Thu 4/16

6:05 am-10:10 pm

2 stops53h 05m

Phuket City

Fri 4/24

11:25 pm-11:16 am

2 stops46h 51m

$893

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Mon 5/11

6:00 am-9:20 am

3 stops40h 20m

Chiang Mai

Thu 5/21

11:55 am-3:05 pm

2 stops38h 10m

$1,141

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 September is, on average, the cheapest month to fly to Thailand from Boston, with most prices found around $919. If you are unable to visit Thailand during the month of September, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $947.

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 $1,102 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 $944 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 3% 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 January 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 8,080 reviews	Search Delta flights
Condor	PriceFrom $710	Free Cancellation	Rating 6.4 398 reviews	Search Condor flights
Hainan Airlines	PriceFrom $732	Free Cancellation	Rating 8.2 62 reviews	Search Hainan Airlines flights
Cathay Pacific	PriceFrom $734	Free Cancellation	Rating 7.6 1,140 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $738	Free Cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights
Air Canada	PriceFrom $743	Free Cancellation	Rating 7.1 10,637 reviews	Search Air Canada flights
Etihad Airways	PriceFrom $761	Free Cancellation	Rating 7.3 1,373 reviews	Search Etihad Airways flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,077 reviews	Search ANA flights
United Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $796	Free Cancellation	Rating 7.3 4,196 reviews	Search Turkish 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.