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>

$587 CHEAP FLIGHTS from Maine to Busan

PUS

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

...and more

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

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

Cheapest round-trip

$1,130

China Airlines

Sun 5/10Tue 5/19

BOS - PUS • 2 stops

Cheapest one-way

$587

Multiple Airlines

Mon 2/9

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 Maine to Busan

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

Sun, May 10 - Tue, May 19

6:50 am - 11:15 am

BOS

PUS

39h 25m

2 stops

10:30 am - 7:41 am

PUS

BOS

34h 11m

2 stops

$1,130China Airlines

Thu, Apr 30 - Mon, May 11

8:15 pm - 11:15 am

BOS

PUS

26h 00m

2 stops

8:00 pm - 7:41 am

PUS

BOS

48h 41m

2 stops

$1,143China Airlines

Mon, May 11 - Sat, May 16

5:55 pm - 11:15 am

BOS

PUS

28h 20m

2 stops

10:30 am - 7:41 am

PUS

BOS

34h 11m

2 stops

$1,153China Airlines

Sun, May 10 - Mon, May 18

4:25 pm - 1:35 pm

BOS

PUS

32h 10m

3 stops

8:30 am - 10:39 pm

PUS

BOS

27h 09m

2 stops

$1,154Multiple Airlines

Mon, May 11 - Sat, May 16

5:20 pm - 4:50 pm

BOS

PUS

34h 30m

3 stops

7:15 am - 10:39 pm

PUS

BOS

28h 24m

2 stops

$1,159Multiple Airlines

Sun, May 10 - Tue, May 19

4:25 pm - 1:35 pm

BOS

PUS

32h 10m

3 stops

7:15 am - 10:39 pm

PUS

BOS

28h 24m

2 stops

$1,179Multiple Airlines

Sun, May 10 - Fri, May 15

10:55 am - 11:15 am

BOS

PUS

35h 20m

2 stops

10:55 am - 9:45 am

PUS

BOS

35h 50m

2 stops

$1,270Multiple Airlines

Sun, May 10 - Fri, May 15

4:25 pm - 1:35 pm

BOS

PUS

32h 10m

3 stops

7:15 am - 10:39 pm

PUS

BOS

28h 24m

2 stops

$1,277Multiple Airlines

Sun, May 10 - Mon, May 18

4:25 pm - 1:35 pm

BOS

PUS

32h 10m

3 stops

7:30 am - 10:39 pm

PUS

BOS

28h 09m

3 stops

$1,368Multiple Airlines

Sun, May 10 - Tue, May 19

4:25 pm - 1:35 pm

BOS

PUS

32h 10m

3 stops

7:30 am - 10:39 pm

PUS

BOS

28h 09m

3 stops

$1,419Multiple Airlines

Useful Info

Cheapest flight	$587

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)

PUS

$587 Find Cheap Flights from Maine to Busan

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

Everything you should know

Cheap Flights from Maine to Busan

Recent round-trip flight deals from Maine to Busan

Recent one-way flight deals from Maine to Busan

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