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.

Cheap Flights from Massachusetts to Busan

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Cheap Flights from Massachusetts to Busan

Cheap flights from Massachusetts to Busan with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Sun, Nov 29 - Sun, Dec 6

10:55 pm - 2:05 pmBOS Boston Logan Intl-PUS Busan Gimhae

25h 10m1 stop Beijing Capital

10:00 pm - 8:50 amPUS Busan Gimhae-BOS Boston Logan Intl

48h 50m2 stops Shanghai Pu Dong Incheon Intl

$1,387Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

6:35 pm - 5:50 pmBOS Boston Logan Intl-PUS Busan Gimhae

33h 15m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Nanjing Lukou Intl

8:45 am - 10:37 pmPUS Busan Gimhae-BOS Boston Logan Intl

27h 52m3 stops Hong Kong Intl Incheon Intl Toronto Pearson Intl

$1,421Multiple Airlines

Fri, Nov 13 - Fri, Nov 20

7:13 am - 8:45 pmBOS Boston Logan Intl-PUS Busan Gimhae

23h 32m2 stops Seattle/Tacoma Intl Incheon Intl

4:10 pm - 11:59 pmPUS Busan Gimhae-BOS Boston Logan Intl

21h 49m2 stops Incheon Intl Seattle/Tacoma Intl

$1,434Multiple Airlines

Mon, Nov 30 - Tue, Dec 8

12:30 am - 9:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

30h 40m2 stops Hong Kong Intl Shanghai Pu Dong

8:45 am - 10:37 pmPUS Busan Gimhae-BOS Boston Logan Intl

27h 52m3 stops Hong Kong Intl Incheon Intl Toronto Pearson Intl

$1,434Multiple Airlines

Sat, Nov 28 - Sun, Dec 6

12:30 am - 7:10 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 40m1 stop Hong Kong Intl

1:55 pm - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,443Cathay Pacific

Mon, Nov 30 - Tue, Dec 8

12:30 am - 9:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

30h 40m2 stops Hong Kong Intl Shanghai Pu Dong

8:35 am - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

27h 25m2 stops Shanghai Pu Dong Hong Kong Intl

$1,448Multiple Airlines

Mon, Nov 30 - Tue, Dec 8

12:30 am - 1:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

22h 40m1 stop Hong Kong Intl

1:55 pm - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,524Cathay Pacific

Sun, Nov 8 - Thu, Nov 12

7:13 am - 8:10 amBOS Boston Logan Intl-PUS Busan Gimhae

34h 57m2 stops Seattle/Tacoma Intl Incheon Intl

12:00 pm - 5:40 amPUS Busan Gimhae-BOS Boston Logan Intl

31h 40m2 stops Incheon Intl Seattle/Tacoma Intl

$1,547Alaska Airlines

Wed, Nov 18 - Sun, Nov 29

12:30 am - 1:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

22h 40m1 stop Hong Kong Intl

1:55 pm - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,655Cathay Pacific

Fri, Nov 13 - Fri, Nov 20

11:10 am - 7:35 pmBOS Boston Logan Intl-PUS Busan Gimhae

18h 25m1 stop Incheon Intl

4:10 pm - 8:50 amPUS Busan Gimhae-BOS Boston Logan Intl

30h 40m1 stop Incheon Intl

$1,813Korean Air

Sat, Oct 24 - Tue, Oct 27

6:40 pm - 5:45 pmBOS Boston Logan Intl-PUS Busan Gimhae

34h 05m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

6:55 pm - 7:26 amPUS Busan Gimhae-BOS Boston Logan Intl

25h 31m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,399Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

6:40 pm - 8:10 amBOS Boston Logan Intl-PUS Busan Gimhae

48h 30m2 stops Seattle/Tacoma Intl Incheon Intl

1:55 pm - 11:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,573Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

7:03 am - 8:10 amBOS Boston Logan Intl-PUS Busan Gimhae

36h 07m2 stops Seattle/Tacoma Intl Incheon Intl

1:55 pm - 11:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,576Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

6:40 pm - 8:10 amBOS Boston Logan Intl-PUS Busan Gimhae

48h 30m2 stops Seattle/Tacoma Intl Incheon Intl

12:30 pm - 7:26 amPUS Busan Gimhae-BOS Boston Logan Intl

31h 56m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,584Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

1:45 am - 1:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

22h 25m1 stop Hong Kong Intl

1:55 pm - 11:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,870Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

1:45 am - 9:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

30h 25m2 stops Hong Kong Intl Shanghai Hongqiao Intl

12:35 pm - 9:50 amPUS Busan Gimhae-BOS Boston Logan Intl

34h 15m3 stops Shanghai Pu Dong Hong Kong Intl Incheon Intl

$1,880Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

1:45 am - 1:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

22h 25m1 stop Hong Kong Intl

1:55 pm - 11:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

22h 05m1 stop Hong Kong Intl

$1,954Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

11:10 pm - 5:45 pmBOS Boston Logan Intl-PUS Busan Gimhae

29h 35m3 stops Lisbon Humberto Delgado London Heathrow Incheon Intl

12:35 pm - 9:50 amPUS Busan Gimhae-BOS Boston Logan Intl

34h 15m3 stops Shanghai Pu Dong Hong Kong Intl Incheon Intl

$2,028Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

10:00 pm - 5:45 pmBOS Boston Logan Intl-PUS Busan Gimhae

30h 45m3 stops Paris Charles de Gaulle Istanbul Incheon Intl

1:55 pm - 9:50 amPUS Busan Gimhae-BOS Boston Logan Intl

32h 55m2 stops Hong Kong Intl Incheon Intl

$2,489Multiple Airlines

Cheapest flight	$673

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.