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

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 Busan. 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 Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan 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 Busan?

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 Busan 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 Busan?

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 Busan 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>

$449 CHEAP FLIGHTS from Massachusetts to Busan

PUS

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Cheapest round-trip

$1,195

Cathay Pacific

Sun 3/15Thu 3/19

BOS - PUS • 1 stop

Cheapest one-way

$449

Multiple Airlines

Fri 12/5

BOS - PUS • 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 Busan!

Flight Deals

Cheap Flights from Massachusetts to Busan

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Busan 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 Busan

Sun, Mar 15 - Thu, Mar 19

1:30 am - 1:20 pmBOS-PUS

22h 50m1 stop

2:05 pm - 11:00 pmPUS-BOS

21h 55m1 stop

$1,195Cathay Pacific

Find Deal

Mon, Mar 16 - Thu, Mar 19

8:20 am - 11:45 amBOS-PUS

38h 25m2 stops

12:45 pm - 7:16 amPUS-BOS

31h 31m2 stops

$1,860Air China

Find Deal

Sat, Nov 22 - Mon, Dec 1

11:00 am - 8:45 pmBOS-PUS

19h 45m1 stop

4:10 pm - 8:40 amPUS-BOS

30h 30m1 stop

$2,221Korean Air

Find Deal

Mon, Mar 16 - Thu, Mar 19

12:00 pm - 7:35 pmBOS-PUS

18h 35m1 stop

7:00 am - 9:40 amPUS-BOS

15h 40m1 stop

$2,272Delta

Find Deal

Mon, Mar 16 - Thu, Mar 19

7:05 am - 8:45 pmBOS-PUS

24h 40m2 stops

7:00 am - 9:40 amPUS-BOS

15h 40m1 stop

$2,276Delta

Find Deal

Mon, Mar 16 - Thu, Mar 19

9:10 am - 8:45 pmBOS-PUS

22h 35m2 stops

4:10 pm - 12:59 amPUS-BOS

21h 49m2 stops

$2,286Delta

Find Deal

Sat, Nov 22 - Mon, Dec 1

11:00 am - 7:35 pmBOS-PUS

18h 35m1 stop

7:30 pm - 8:40 amPUS-BOS

51h 10m2 stops

$2,314Multiple Airlines

Find Deal

Sun, Dec 21 - Sun, Dec 28

11:55 am - 11:50 amBOS-PUS

33h 55m3 stops

5:50 pm - 1:55 pmPUS-BOS

34h 05m2 stops

$2,749Multiple Airlines

Find Deal

Sat, Nov 22 - Mon, Dec 1

6:30 pm - 3:10 pmBOS-PUS

30h 40m2 stops

7:55 am - 4:20 pmPUS-BOS

46h 25m2 stops

$2,829Air France

Find Deal

Sun, Dec 21 - Wed, Dec 31

11:00 am - 7:35 pmBOS-PUS

18h 35m1 stop

7:00 am - 8:40 amPUS-BOS

15h 40m1 stop

$3,725Korean Air

Find Deal

Useful Info

Cheapest flight	$449

Flight from Boston to Busan

How does KAYAK find such low prices on flights from Massachusetts to Busan?
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 Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan 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 Busan?
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 Busan 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 Busan?
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 Busan 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 Busan

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Busan

Busan (PUS)

PUS

$449 Find Cheap Flights from Massachusetts to Busan

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

Everything you should know

Cheap Flights from Massachusetts to Busan

Recent round-trip flight deals from Massachusetts to Busan

Recent one-way flight deals from Massachusetts to Busan

Good to know

FAQs for booking flights from Massachusetts to Busan

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

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 Busan.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan 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 Busan?

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 Busan 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 Busan?

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 Busan 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 Busan

Information on the airport you'll fly into in Busan

Cabin class types available on flights to Massachusetts

Complete your trip to Busan with a hotel stay or car rental

Find direct flights for Busan

Flights to other popular destinations

Flights from domestic origins to Busan

Choose which airport to fly into in Busan

Find deals for your return flight