How does KAYAK find such low prices on flights from Maine 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 Maine to Busan.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Maine 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 Maine 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 Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$631 CHEAP FLIGHTS from Maine to Busan

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Flight Deals

Cheap Flights from Maine to Busan

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Maine to Busan

Thu, Sep 3 - Wed, Dec 2

6:25 am - 4:50 pmBOS Boston Logan Intl-PUS Busan Gimhae

45h 25m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:44 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 54m2 stops Shanghai Pu Dong San Francisco

$1,155China Eastern

Wed, Sep 2 - Wed, Dec 2

6:25 am - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:44 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 54m2 stops Shanghai Pu Dong San Francisco

$1,155China Eastern

Tue, Sep 1 - Wed, Dec 2

6:25 am - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:44 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 54m2 stops Shanghai Pu Dong San Francisco

$1,155China Eastern

Tue, Sep 1 - Thu, Dec 3

6:25 am - 4:50 pmBOS Boston Logan Intl-PUS Busan Gimhae

45h 25m2 stops Los Angeles Los Angeles Shanghai Pu Dong

12:35 pm - 9:41 pmPUS Busan Gimhae-BOS Boston Logan Intl

47h 06m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,188China Eastern

Thu, Sep 3 - Thu, Dec 3

6:25 am - 4:50 pmBOS Boston Logan Intl-PUS Busan Gimhae

45h 25m2 stops Los Angeles Los Angeles Shanghai Pu Dong

12:35 pm - 9:41 pmPUS Busan Gimhae-BOS Boston Logan Intl

47h 06m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,188China Eastern

Wed, Sep 2 - Thu, Dec 3

6:25 am - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:41 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 51m2 stops Shanghai Pu Dong Los Angeles Los Angeles

$1,188China Eastern

Sun, Aug 30 - Fri, Dec 4

6:25 am - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:44 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 54m2 stops Shanghai Pu Dong San Francisco

$1,235China Eastern

Tue, Sep 1 - Fri, Dec 4

6:25 am - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 10m2 stops Los Angeles Los Angeles Shanghai Pu Dong

5:50 pm - 9:44 pmPUS Busan Gimhae-BOS Boston Logan Intl

41h 54m2 stops Shanghai Pu Dong San Francisco

$1,235China Eastern

Tue, Sep 1 - Wed, Dec 2

1:45 am - 7:00 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 15m1 stop Hong Kong Intl

7:40 am - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

28h 20m1 stop Hong Kong Intl

$1,265Cathay Pacific

Sun, Aug 30 - Wed, Dec 2

1:45 am - 7:00 amBOS Boston Logan Intl-PUS Busan Gimhae

40h 15m1 stop Hong Kong Intl

7:40 am - 10:00 pmPUS Busan Gimhae-BOS Boston Logan Intl

28h 20m1 stop Hong Kong Intl

$1,295Cathay Pacific

Recent last minute flight deals from Maine to Busan

Fri, Aug 7 - Sat, Aug 22

7:15 pm - 12:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

51h 55m2 stops Toronto Pearson Intl Osaka Kansai Intl

12:45 pm - 7:39 amPUS Busan Gimhae-BOS Boston Logan Intl

31h 54m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,582Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

4:55 pm - 9:35 pmBOS Boston Logan Intl-PUS Busan Gimhae

39h 40m2 stops Toronto Pearson Intl Osaka Kansai Intl

12:45 pm - 7:39 amPUS Busan Gimhae-BOS Boston Logan Intl

31h 54m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,614Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

8:09 pm - 11:35 amBOS Boston Logan Intl-PUS Busan Gimhae

26h 26m2 stops New York John F Kennedy Intl Taipei City Taiwan Taoyuan Intl

12:45 pm - 7:39 amPUS Busan Gimhae-BOS Boston Logan Intl

31h 54m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,857Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

5:45 am - 8:55 pmBOS Boston Logan Intl-PUS Busan Gimhae

26h 10m3 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl Osaka Kansai Intl

11:30 am - 9:45 amPUS Busan Gimhae-BOS Boston Logan Intl

35h 15m3 stops Osaka Kansai Intl Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,166Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

5:45 am - 8:55 pmBOS Boston Logan Intl-PUS Busan Gimhae

26h 10m3 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl Osaka Kansai Intl

7:30 am - 10:38 pmPUS Busan Gimhae-BOS Boston Logan Intl

28h 08m2 stops Tokyo Narita Toronto Pearson Intl

$2,254Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

10:40 am - 7:45 amBOS Boston Logan Intl-PUS Busan Gimhae

32h 05m3 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita Incheon Intl

7:30 am - 10:38 pmPUS Busan Gimhae-BOS Boston Logan Intl

28h 08m2 stops Tokyo Narita Toronto Pearson Intl

$2,319Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

7:15 pm - 12:10 pmBOS Boston Logan Intl-PUS Busan Gimhae

51h 55m2 stops Toronto Pearson Intl Osaka Kansai Intl

9:20 am - 6:15 pmPUS Busan Gimhae-BOS Boston Logan Intl

21h 55m1 stop Tokyo Narita

$2,637Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

7:15 pm - 9:35 pmBOS Boston Logan Intl-PUS Busan Gimhae

37h 20m2 stops Toronto Pearson Intl Osaka Kansai Intl

9:20 am - 6:15 pmPUS Busan Gimhae-BOS Boston Logan Intl

21h 55m1 stop Tokyo Narita

$2,669Multiple Airlines

Fri, Aug 7 - Sat, Aug 22

12:55 pm - 9:30 amBOS Boston Logan Intl-PUS Busan Gimhae

31h 35m1 stop Incheon Intl

7:00 am - 10:20 amPUS Busan Gimhae-BOS Boston Logan Intl

16h 20m1 stop Incheon Intl

$3,166Delta

Fri, Aug 7 - Sat, Aug 22

12:55 pm - 7:45 amBOS Boston Logan Intl-PUS Busan Gimhae

29h 50m1 stop Incheon Intl

7:00 am - 10:20 amPUS Busan Gimhae-BOS Boston Logan Intl

16h 20m1 stop Incheon Intl

$3,319Korean Air

Useful Info

Cheapest flight	$631

Flight from Boston to Busan

How does KAYAK find such low prices on flights from Maine 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 Maine to Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Maine 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 Maine 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 Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine 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

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Information on the airport you'll fly into in Busan

Busan (PUS)

PUS

$631 Find Cheap Flights from Maine to Busan - Compare and Save

Cheap Flights from Maine to Busan

Recent round-trip flight deals from Maine to Busan

Recent one-way flight deals from Maine to Busan

Recent last minute flight deals from Maine to Busan

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FAQs for booking flights from Maine to Busan

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 Maine

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

Find direct flights for Busan

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Flights from domestic origins to Busan

Choose which airport to fly into in Busan

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