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. 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 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. Visit our flight page for the latest deals!>/a>

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. 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 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. Visit our flight page for the latest deals!>/a>

$673 CHEAP FLIGHTS from Maine 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 22% 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.

Flight Deals

Cheap Flights from Maine to Busan

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

Thu, Feb 5 - Mon, Apr 20

8:45 pm - 10:50 amBOS-PUS

48h 05m2 stops

8:00 pm - 7:12 amPUS-BOS

24h 12m2 stops

$1,181China Airlines

Find Deal

Tue, Feb 3 - Sun, Apr 19

12:30 am - 1:20 pmBOS-PUS

22h 50m1 stop

2:20 pm - 11:00 pmPUS-BOS

21h 40m1 stop

$1,189Cathay Pacific

Find Deal

Mon, Feb 2 - Sun, Apr 19

12:30 am - 1:20 pmBOS-PUS

22h 50m1 stop

2:20 pm - 11:00 pmPUS-BOS

21h 40m1 stop

$1,204Cathay Pacific

Find Deal

Sun, Feb 1 - Sun, Apr 19

12:30 am - 6:55 amBOS-PUS

40h 25m1 stop

2:20 pm - 11:00 pmPUS-BOS

21h 40m1 stop

$1,209Cathay Pacific

Find Deal

Tue, Feb 3 - Mon, Apr 20

2:10 pm - 6:45 amBOS-PUS

50h 35m3 stops

7:40 am - 8:30 pmPUS-BOS

49h 50m3 stops

$1,562Singapore Airlines

Find Deal

Tue, Feb 3 - Tue, Apr 21

2:10 pm - 6:45 amBOS-PUS

50h 35m3 stops

7:40 am - 8:30 pmPUS-BOS

49h 50m3 stops

$1,609Singapore Airlines

Find Deal

Tue, Feb 3 - Sat, Apr 18

2:10 pm - 6:45 amBOS-PUS

50h 35m3 stops

7:40 am - 8:30 pmPUS-BOS

49h 50m3 stops

$1,612Singapore Airlines

Find Deal

Mon, Feb 2 - Sun, Apr 19

5:30 am - 7:30 pmBOS-PUS

24h 00m2 stops

4:30 pm - 10:20 amPUS-BOS

30h 50m1 stop

$1,781Delta

Find Deal

Fri, Feb 6 - Tue, Apr 21

5:30 am - 7:30 pmBOS-PUS

24h 00m2 stops

4:30 pm - 10:20 amPUS-BOS

30h 50m1 stop

$1,831Delta

Find Deal

Wed, Feb 11 - Sun, Feb 15

5:30 am - 8:45 pmPWM-PUS

25h 15m2 stops

12:00 pm - 9:59 pmPUS-PWM

23h 59m2 stops

$2,129Korean Air

Find Deal

Cheapest round-trip

$1,181

China Airlines

Thu 2/5Mon 4/20

BOS - PUS • 2 stops

Cheapest one-way

$673

Multiple Airlines

Wed 10/15

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!

Useful Info

Cheapest flight	$673

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

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PUS

$673 Find Cheap Flights from Maine to Busan

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

Cheap Flights from Maine to Busan

Recent round-trip flight deals from Maine to Busan

Recent one-way flight deals from Maine to Busan

Everything you should know

Good to know

FAQs for booking flights from Maine 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

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

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