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?

Etihad Airways, Korean Air, 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 April 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.

$386 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.

9:20 pm - 6:30 pm

BOS

HKT

34h 10m

1 stop

9:20 pm - 2:40 pm

HKT

BOS

28h 20m

1 stop

$713Etihad Airways

Sun, Apr 19 - Sun, May 3

4:25 pm - 11:55 pm

BOS

HKT

20h 30m

1 stop

3:20 am - 2:40 pm

HKT

BOS

22h 20m

1 stop

$723Etihad Airways

Mon, May 11 - Sat, May 30

4:25 pm - 6:20 pm

BOS

HKT

38h 55m

1 stop

3:20 am - 2:40 pm

HKT

BOS

22h 20m

1 stop

$725Etihad Airways

Tue, May 5 - Mon, May 11

4:25 pm - 12:15 pm

BOS

HKT

32h 50m

1 stop

9:20 pm - 2:40 pm

HKT

BOS

28h 20m

1 stop

$741Etihad Airways

Sun, May 17 - Wed, May 27

6:00 am - 1:40 pm

BOS

BKK

44h 40m

2 stops

1:50 am - 4:09 pm

BKK

BOS

49h 19m

2 stops

$837SAUDIA

Sat, May 2 - Mon, Jun 15

6:00 am - 1:45 pm

BOS

BKK

44h 45m

2 stops

3:20 pm - 4:09 pm

BKK

BOS

59h 49m

2 stops

$846SAUDIA

Tue, May 12 - Mon, Jun 15

11:05 pm - 10:50 am

BOS

KBV

24h 45m

1 stop

9:25 am - 2:10 pm

KBV

BOS

39h 45m

2 stops

$1,188Emirates

Wed, May 13 - Mon, May 18

11:05 pm - 8:45 am

BOS

KBV

46h 40m

2 stops

9:25 am - 2:10 pm

KBV

BOS

39h 45m

2 stops

$1,281Emirates

Wed, May 13 - Mon, May 18

10:00 pm - 10:30 am

BOS

USM

25h 30m

2 stops

5:55 pm - 3:15 pm

USM

BOS

32h 20m

2 stops

$1,578Qatar Airways

Fri, Aug 14 - Tue, Aug 18

9:50 pm - 8:10 am

BOS

UTH

23h 20m

2 stops

1:55 pm - 7:55 pm

UTH

BOS

41h 00m

2 stops

$1,636Turkish Airlines

Thu, Sep 10 - Mon, Sep 14

United Airlines flights from Boston to Thailand

Our best United Airlines deals on Boston to Thailand flight tickets

United Airlines

May 3

BOS8:15 pmBoston Logan Intl

45h 20m

2 stops

BKK4:35 amBangkok Suvarnabhumi

May 19

BKK9:35 amBangkok Suvarnabhumi

49h 24m

2 stops

BOS11:59 pmBoston Logan Intl

$925

United Airlines

May 3

BOS8:15 pmBoston Logan Intl

45h 20m

2 stops

BKK4:35 amBangkok Suvarnabhumi

May 19

BKK7:00 amBangkok Suvarnabhumi

35h 24m

2 stops

BOS7:24 amBoston Logan Intl

$928

United Airlines

Apr 28

BOS1:52 pmBoston Logan Intl

32h 43m

2 stops

BKK9:35 amBangkok Suvarnabhumi

May 14

BKK9:35 amBangkok Suvarnabhumi

33h 48m

2 stops

BOS8:23 amBoston Logan Intl

$933

Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

Apr 19

BOS9:20 pmBoston Logan Intl

34h 10m

1 stop

HKT6:30 pmPhuket City

May 3

HKT9:20 pmPhuket City

28h 20m

1 stop

BOS2:40 pmBoston Logan Intl

$713

Etihad Airways

May 11

BOS4:25 pmBoston Logan Intl

20h 30m

1 stop

HKT11:55 pmPhuket City

May 30

HKT3:20 amPhuket City

22h 20m

1 stop

BOS2:40 pmBoston Logan Intl

$723

Etihad Airways

May 5

BOS4:25 pmBoston Logan Intl

38h 55m

1 stop

HKT6:20 pmPhuket City

May 11

HKT3:20 amPhuket City

22h 20m

1 stop

BOS2:40 pmBoston Logan Intl

$725

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Sun 4/19

9:20 pm-6:30 pm

1 stop34h 10m

Phuket City

Sun 5/3

9:20 pm-2:40 pm

1 stop28h 20m

$713

Quickest round-trip

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Mon 5/11

4:25 pm-11:55 pm

1 stop20h 30m

Phuket City

Sat 5/30

3:20 am-2:40 pm

1 stop22h 20m

$723

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 5/5

4:25 pm-6:20 pm

1 stop38h 55m

Phuket City

Mon 5/11

3:20 am-2:40 pm

1 stop22h 20m

$725

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Sun 5/17

4:25 pm-12:15 pm

1 stop32h 50m

Phuket City

Wed 5/27

9:20 pm-2:40 pm

1 stop28h 20m

$741

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 5/2

6:00 am-1:40 pm

2 stops44h 40m

Bangkok Suvarnabhumi

Mon 6/15

1:50 am-4:09 pm

2 stops49h 19m

$837

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 5/12

6:00 am-1:45 pm

2 stops44h 45m

Bangkok Suvarnabhumi

Mon 6/15

3:20 pm-4:09 pm

2 stops59h 49m

$846

BostonKrabi

BOS - KBV

BOSKBV

Boston Logan Intl

Wed 5/13

11:05 pm-10:50 am

1 stop24h 45m

Krabi

Mon 5/18

9:25 am-2:10 pm

2 stops39h 45m

$1,188

BostonKrabi

BOS - KBV

BOSKBV

Boston Logan Intl

Wed 5/13

11:05 pm-8:45 am

2 stops46h 40m

Krabi

Mon 5/18

9:25 am-2:10 pm

2 stops39h 45m

$1,281

BostonKo Samui

BOS - USM

BOSUSM

Boston Logan Intl

Fri 8/14

10:00 pm-10:30 am

2 stops25h 30m

Ko Samui

Tue 8/18

5:55 pm-3:15 pm

2 stops32h 20m

$1,578

BostonUdon Thani

BOS - UTH

BOSUTH

Boston Logan Intl

Thu 9/10

9:50 pm-8:10 am

2 stops23h 20m

Udon Thani

Mon 9/14

1:55 pm-7:55 pm

2 stops41h 00m

$1,636

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 $878. 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 $907.

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 $1,064 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 $952 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 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 April 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 7.9 8,374 reviews	Search Delta flights
Cathay Pacific	PriceFrom $724	Free Cancellation	Rating 7.6 1,239 reviews	Search Cathay Pacific flights
Hainan Airlines	PriceFrom $731	Free Cancellation	Rating 8.3 63 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $734	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights
Air Canada	PriceFrom $743	Free Cancellation	Rating 7.1 10,886 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $755	Free Cancellation	Rating 7.3 4,294 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $759	Free Cancellation	Rating 7.3 1,431 reviews	Search Etihad Airways flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,163 reviews	Search ANA flights
United Airlines	PriceFrom $783	Free Cancellation	Rating 7.4 9,539 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $792	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways 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.