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?

Korean Air, Delta, 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 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.

$388 Cheap Flights from Boston to Thailand in 2026

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Find the cheapest flights from Boston to Thailand

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 11:00 pm

BOS

BKK

41h 20m2 stops

12:40 am - 4:40 pm

BKK

BOS

27h 00m1 stop

$753Hainan Airlines

vie., abr. 10 - jue., abr. 16

8:00 pm - 4:20 am

BOS

BKK

20h 20m1 stop

5:50 am - 7:05 pm

BKK

BOS

24h 15m1 stop

$756Turkish Airlines

dom., mar. 1 - mar., mar. 10

11:00 am - 12:55 am

BOS

BKK

25h 55m1 stop

11:15 pm - 8:40 am

BKK

BOS

21h 25m1 stop

$758Korean Air

jue., ene. 29 - lun., feb. 2

5:45 am - 11:25 am

BOS

BKK

41h 40m3 stops

4:55 pm - 8:10 am

BKK

BOS

27h 15m2 stops

$760United Airlines

lun., ene. 26 - lun., feb. 9

4:40 pm - 7:10 am

BOS

BKK

27h 30m1 stop

8:40 pm - 3:10 pm

BKK

BOS

29h 30m1 stop

$763Etihad Airways

lun., mar. 9 - lun., mar. 23

6:00 am - 12:55 am

BOS

BKK

30h 55m2 stops

11:15 pm - 8:40 am

BKK

BOS

21h 25m1 stop

$764Korean Air

jue., ene. 29 - lun., feb. 2

4:30 pm - 11:40 pm

BOS

HKT

20h 10m1 stop

2:25 am - 2:55 pm

HKT

BOS

23h 30m1 stop

$794Etihad Airways

mar., mar. 31 - lun., may. 4

12:30 am - 5:35 pm

BOS

HKT

29h 05m1 stop

12:20 pm - 10:00 pm

HKT

BOS

21h 40m1 stop

$805Cathay Pacific

mié., ene. 21 - jue., ene. 29

12:30 am - 5:35 pm

BOS

HKT

29h 05m1 stop

12:20 pm - 10:00 pm

HKT

BOS

21h 40m1 stop

$806Cathay Pacific

mié., ene. 21 - mié., feb. 4

11:00 am - 10:55 pm

BOS

CNX

23h 55m1 stop

12:15 am - 2:20 pm

CNX

BOS

26h 05m2 stops

$891Delta

mié., ene. 21 - lun., feb. 2

ANA flights from Boston to Thailand

Our best ANA deals on Boston to Thailand flight tickets

ANA

Jan 12

BOS5:45 amBoston Logan Intl

36h 45m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Jan 29

BKK7:10 amBangkok Suvarnabhumi

24h 41m

2 stops

BOS7:51 pmBoston Logan Intl

$813

Find similar

ANA

Jan 12

BOS5:45 amBoston Logan Intl

35h 25m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Jan 28

BKK7:10 amBangkok Suvarnabhumi

24h 41m

2 stops

BOS7:51 pmBoston Logan Intl

$835

Find similar

ANA

Jan 15

BOS5:45 amBoston Logan Intl

36h 45m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Jan 28

BKK7:10 amBangkok Suvarnabhumi

24h 41m

2 stops

BOS7:51 pmBoston Logan Intl

$840

Find similar

Hainan Airlines flights from Boston to Thailand

Our best Hainan Airlines deals on Boston to Thailand flight tickets

Hainan Airlines

Mar 20

BOS7:40 pmBoston Logan Intl

31h 40m

2 stops

BKK2:20 pmBangkok Suvarnabhumi

Mar 28

BKK12:40 amBangkok Suvarnabhumi

27h 00m

1 stop

BOS4:40 pmBoston Logan Intl

$752

Find similar

Hainan Airlines

Mar 18

BOS7:40 pmBoston Logan Intl

31h 40m

2 stops

BKK2:20 pmBangkok Suvarnabhumi

Apr 7

BKK12:40 amBangkok Suvarnabhumi

27h 00m

1 stop

BOS4:40 pmBoston Logan Intl

$753

Find similar

Hainan Airlines

Mar 13

BOS7:40 pmBoston Logan Intl

31h 40m

2 stops

BKK2:20 pmBangkok Suvarnabhumi

Mar 21

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS5:20 pmBoston Logan Intl

$762

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

vie. 4/10

6:40 pm-11:00 pm

2 stops41h 20m

Bangkok Suvarnabhumi

jue. 4/16

12:40 am-4:40 pm

1 stop27h 00m

$753

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

dom. 3/1

8:00 pm-4:20 am

1 stop20h 20m

Bangkok Suvarnabhumi

mar. 3/10

5:50 am-7:05 pm

1 stop24h 15m

$756

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

jue. 1/29

11:00 am-12:55 am

1 stop25h 55m

Bangkok Suvarnabhumi

lun. 2/2

11:15 pm-8:40 am

1 stop21h 25m

$758

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

lun. 1/26

5:45 am-11:25 am

3 stops41h 40m

Bangkok Suvarnabhumi

lun. 2/9

4:55 pm-8:10 am

2 stops27h 15m

$760

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

lun. 3/9

4:40 pm-7:10 am

1 stop27h 30m

Bangkok Suvarnabhumi

lun. 3/23

8:40 pm-3:10 pm

1 stop29h 30m

$763

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

jue. 1/29

6:00 am-12:55 am

2 stops30h 55m

Bangkok Suvarnabhumi

lun. 2/2

11:15 pm-8:40 am

1 stop21h 25m

$764

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mar. 3/31

4:30 pm-11:40 pm

1 stop20h 10m

Phuket City

lun. 5/4

2:25 am-2:55 pm

1 stop23h 30m

$794

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mié. 1/21

12:30 am-5:35 pm

1 stop29h 05m

Phuket City

jue. 1/29

12:20 pm-10:00 pm

1 stop21h 40m

$805

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

mié. 1/21

12:30 am-5:35 pm

1 stop29h 05m

Phuket City

mié. 2/4

12:20 pm-10:00 pm

1 stop21h 40m

$806

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

mié. 1/21

11:00 am-10:55 pm

1 stop23h 55m

Chiang Mai

lun. 2/2

12:15 am-2:20 pm

2 stops26h 05m

$891

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 $923. 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 $946.

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 $1,110 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.

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 20m
Direct flights	None

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

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 8,022 reviews	Search Delta flights
Cathay Pacific	PriceFrom $741	Free Cancellation	Rating 7.6 1,122 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $743	Free Cancellation	Rating 7.1 10,599 reviews	Search Air Canada flights
Hainan Airlines	PriceFrom $754	Free Cancellation	Rating 8.2 62 reviews	Search Hainan Airlines flights
Etihad Airways	PriceFrom $760	Free Cancellation	Rating 7.3 1,360 reviews	Search Etihad Airways flights
Korean Air	PriceFrom $779	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
United Airlines	PriceFrom $787	Free Cancellation	Rating 7.4 9,138 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $798	Free Cancellation	Rating 7.3 4,152 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $811	Free Cancellation	Rating 7.4 3,701 reviews	Search Qatar Airways flights
Japan Airlines	PriceFrom $850	Free Cancellation	Rating 8.3 1,670 reviews	Search Japan 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.