How does KAYAK find such low prices on flights from Massachusetts to Ko Samui?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Ko Samui. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Ko Samui?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Ko Samui?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Ko Samui?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$646 Cheap Flights from Massachusetts to Ko Samui

USM

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$970

Etihad Airways

Mon 3/2Mon 3/9

BOS - USM • 2 stops

Cheapest one-way

$646

Multiple Airlines

Thu 1/15

BOS - USM • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ko Samui!

Flight Deals

Cheap Flights from Massachusetts to Ko Samui

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Massachusetts to Ko Samui

Mon, Mar 2 - Mon, Mar 9

3:40 pm - 7:45 am

BOS

USM

28h 05m2 stops

8:50 am - 3:10 pm

USM

BOS

65h 20m2 stops

$970Etihad Airways

Fri, May 8 - Sun, May 31

4:30 pm - 10:30 am

BOS

USM

55h 00m2 stops

8:50 pm - 2:55 pm

USM

BOS

53h 05m2 stops

$1,003Etihad Airways

Mon, Jan 26 - Mon, Feb 9

3:40 pm - 7:45 am

BOS

USM

28h 05m2 stops

8:50 am - 2:10 pm

USM

BOS

65h 20m2 stops

$1,007Etihad Airways

Fri, May 8 - Sun, May 31

4:30 pm - 1:55 pm

BOS

USM

58h 25m2 stops

8:35 pm - 2:55 pm

USM

BOS

53h 20m2 stops

$1,022Etihad Airways

Sun, Mar 1 - Mon, Mar 9

3:40 pm - 6:15 pm

BOS

USM

38h 35m2 stops

8:50 am - 3:10 pm

USM

BOS

65h 20m2 stops

$1,115Etihad Airways

Sat, Jan 24 - Sat, Jan 31

3:40 pm - 7:45 am

BOS

USM

28h 05m2 stops

8:50 am - 2:10 pm

USM

BOS

65h 20m2 stops

$1,146Etihad Airways

Wed, Apr 8 - Wed, Apr 15

4:30 pm - 7:10 am

BOS

USM

27h 40m2 stops

1:30 pm - 2:55 pm

USM

BOS

36h 25m2 stops

$1,160Etihad Airways

Mon, Mar 30 - Mon, Apr 13

9:50 pm - 3:10 pm

BOS

USM

30h 20m2 stops

7:00 pm - 7:55 pm

USM

BOS

35h 55m2 stops

$1,192Multiple Airlines

Sun, Jan 25 - Mon, Feb 9

12:30 am - 7:35 pm

BOS

USM

31h 05m1 stop

11:40 am - 10:00 pm

USM

BOS

22h 20m1 stop

$1,379Cathay Pacific

Sun, Mar 1 - Mon, Mar 9

12:30 am - 7:35 pm

BOS

USM

31h 05m1 stop

9:20 am - 11:00 pm

USM

BOS

24h 40m2 stops

$1,402Multiple Airlines

Useful Info

Cheapest flight	$646

Flight from Boston to Ko Samui

How does KAYAK find such low prices on flights from Massachusetts to Ko Samui?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Ko Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Ko Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Ko Samui?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Ko Samui?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ko Samui

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Ko Samui

Ko Samui (USM)

USM

$646 Find Cheap Flights from Massachusetts to Ko Samui

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

Everything you should know

Cheap Flights from Massachusetts to Ko Samui

Recent round-trip flight deals from Massachusetts to Ko Samui

Recent one-way flight deals from Massachusetts to Ko Samui

Good to know

FAQs for booking flights from Massachusetts to Ko Samui

How does KAYAK find such low prices on flights from Massachusetts to Ko Samui?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Ko Samui.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Ko Samui?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Ko Samui?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Ko Samui?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ko Samui

Information on the airport you'll fly into in Ko Samui

Cabin class types available on flights to Massachusetts

Complete your trip to Ko Samui with a hotel stay or car rental

Find direct flights for Ko Samui

Flights to other popular destinations

Flights from domestic origins to Ko Samui

Choose which airport to fly into in Ko Samui