What is the cheapest airline that flies from Boston Logan Intl to Thailand?

Etihad Airways, SAUDIA, and Cathay Pacific are the most popular carriers operating from Boston Logan Intl to Thailand

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 17 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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 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.

$416 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.

4:25 pm - 6:45 am

BOS

BKK

27h 20m

1 stop

8:40 pm - 2:40 pm

BKK

BOS

29h 00m

1 stop

$851Etihad Airways

خ, مايو 7 - ح, مايو 17

4:25 pm - 6:10 pm

BOS

BKK

38h 45m

1 stop

9:00 pm - 2:40 pm

BKK

BOS

28h 40m

1 stop

$862Etihad Airways

ث, مايو 12 - ر, مايو 20

4:25 pm - 6:45 am

BOS

BKK

27h 20m

1 stop

9:00 pm - 2:40 pm

BKK

BOS

28h 40m

1 stop

$865Etihad Airways

ر, مايو 6 - ن, مايو 18

10:00 pm - 7:45 am

BOS

HKT

22h 45m

1 stop

8:30 pm - 3:15 pm

HKT

BOS

29h 45m

1 stop

$978Qatar Airways

ح, أغسطس 30 - ح, سبتمبر 6

1:17 pm - 7:45 am

BOS

HKT

31h 28m

2 stops

8:30 pm - 3:15 pm

HKT

BOS

29h 45m

1 stop

$982Qatar Airways

ن, أكتوبر 5 - ن, أكتوبر 19

1:45 am - 10:50 am

BOS

HKT

22h 05m

1 stop

11:50 am - 11:05 pm

HKT

BOS

22h 15m

1 stop

$990Cathay Pacific

ر, سبتمبر 9 - خ, سبتمبر 17

11:05 pm - 11:25 am

BOS

DMK

25h 20m

1 stop

11:50 pm - 2:10 pm

DMK

BOS

25h 20m

1 stop

$1,117Emirates

ث, سبتمبر 1 - ث, سبتمبر 15

11:05 pm - 8:45 pm

BOS

DMK

34h 40m

1 stop

11:50 pm - 2:10 pm

DMK

BOS

25h 20m

1 stop

$1,118Emirates

ح, سبتمبر 13 - ث, سبتمبر 29

9:50 pm - 8:45 am

BOS

KBV

23h 55m

2 stops

9:25 am - 7:55 pm

KBV

BOS

45h 30m

2 stops

$1,277Turkish Airlines

ر, سبتمبر 9 - ح, سبتمبر 13

9:50 pm - 8:45 am

BOS

KBV

47h 55m

2 stops

9:25 am - 7:55 pm

KBV

BOS

45h 30m

2 stops

$1,311Turkish Airlines

خ, سبتمبر 10 - ح, سبتمبر 20

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Etihad Airways flights from Boston to Thailand

Our best Etihad Airways deals on Boston to Thailand flight tickets

Etihad Airways

May 7

BOS4:25 pmBoston Logan Intl

27h 20m

1 stop

BKK6:45 amBangkok Suvarnabhumi

May 17

BKK8:40 pmBangkok Suvarnabhumi

29h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$851

Etihad Airways

May 4

BOS4:25 pmBoston Logan Intl

27h 20m

1 stop

BKK6:45 amBangkok Suvarnabhumi

May 17

BKK8:40 pmBangkok Suvarnabhumi

29h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$862

Etihad Airways

May 4

BOS4:25 pmBoston Logan Intl

39h 35m

1 stop

BKK7:00 pmBangkok Suvarnabhumi

Jun 8

BKK8:40 pmBangkok Suvarnabhumi

29h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$865

SAUDIA flights from Boston to Thailand

Our best SAUDIA deals on Boston to Thailand flight tickets

SAUDIA

May 4

BOS1:30 pmBoston Logan Intl

61h 15m

2 stops

BKK1:45 pmBangkok Suvarnabhumi

Jun 8

BKK3:20 pmBangkok Suvarnabhumi

59h 49m

2 stops

BOS4:09 pmBoston Logan Intl

$909

SAUDIA

Jul 8

BOS6:05 amBoston Logan Intl

55h 00m

2 stops

BKK12:05 amBangkok Suvarnabhumi

Jul 13

BKK3:20 pmBangkok Suvarnabhumi

59h 48m

2 stops

BOS4:08 pmBoston Logan Intl

$958

SAUDIA

Jun 17

BOS6:06 amBoston Logan Intl

44h 34m

2 stops

BKK1:40 pmBangkok Suvarnabhumi

Jun 29

BKK1:50 amBangkok Suvarnabhumi

31h 29m

2 stops

BOS10:19 pmBoston Logan Intl

$968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

خ 5/7

4:25 pm-6:45 am

1 stop27h 20m

Bangkok Suvarnabhumi

ح 5/17

8:40 pm-2:40 pm

1 stop29h 00m

$851

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

ث 5/12

4:25 pm-6:10 pm

1 stop38h 45m

Bangkok Suvarnabhumi

ر 5/20

9:00 pm-2:40 pm

1 stop28h 40m

$862

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

ر 5/6

4:25 pm-6:45 am

1 stop27h 20m

Bangkok Suvarnabhumi

ن 5/18

9:00 pm-2:40 pm

1 stop28h 40m

$865

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

ح 8/30

10:00 pm-7:45 am

1 stop22h 45m

Phuket City

ح 9/6

8:30 pm-3:15 pm

1 stop29h 45m

$978

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

ن 10/5

1:17 pm-7:45 am

2 stops31h 28m

Phuket City

ن 10/19

8:30 pm-3:15 pm

1 stop29h 45m

$982

Quickest round-trip

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

ر 9/9

1:45 am-10:50 am

1 stop22h 05m

Phuket City

خ 9/17

11:50 am-11:05 pm

1 stop22h 15m

$990

BostonBangkok

BOS - DMK

BOSDMK

Boston Logan Intl

ث 9/1

11:05 pm-11:25 am

1 stop25h 20m

Bangkok Don Mueang Intl

ث 9/15

11:50 pm-2:10 pm

1 stop25h 20m

$1,117

BostonBangkok

BOS - DMK

BOSDMK

Boston Logan Intl

ح 9/13

11:05 pm-8:45 pm

1 stop34h 40m

Bangkok Don Mueang Intl

ث 9/29

11:50 pm-2:10 pm

1 stop25h 20m

$1,118

BostonKrabi

BOS - KBV

BOSKBV

Boston Logan Intl

ر 9/9

9:50 pm-8:45 am

2 stops23h 55m

Krabi

ح 9/13

9:25 am-7:55 pm

2 stops45h 30m

$1,277

BostonKrabi

BOS - KBV

BOSKBV

Boston Logan Intl

خ 9/10

9:50 pm-8:45 am

2 stops47h 55m

Krabi

ح 9/20

9:25 am-7:55 pm

2 stops45h 30m

$1,311

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 $861. 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 $899.

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 $1,066 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 $951 on momondo.

Can stopping save me money on Boston to Thailand flights?

You could potentially save up to 2% 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	20h 25m
Direct flights	None

The fastest flight from Boston to Thailand takes 20h 25m

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 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
Cathay Pacific	PriceFrom $728	Free Cancellation	Rating 7.6 1,301 reviews	Search Cathay Pacific flights
Hainan Airlines	PriceFrom $731	Free Cancellation	Rating 8.2 65 reviews	Search Hainan Airlines flights
Korean Air	PriceFrom $734	Free Cancellation	Rating 8.4 1,213 reviews	Search Korean Air flights
Air Canada	PriceFrom $743	Free Cancellation	Rating 7.1 10,970 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $749	Free Cancellation	Rating 7.4 4,330 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $756	Free Cancellation	Rating 7.3 1,433 reviews	Search Etihad Airways flights
ANA	PriceFrom $770	Free Cancellation	Rating 8.4 1,192 reviews	Search ANA flights
United Airlines	PriceFrom $776	Free Cancellation	Rating 7.4 9,658 reviews	Search United Airlines flights
Delta	PriceFrom $781	Free Cancellation	Rating 7.9 8,461 reviews	Search Delta flights
Qatar Airways	PriceFrom $787	Free Cancellation	Rating 7.4 3,727 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.