How does KAYAK find such low prices on flights from Maine to Incheon?

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 Incheon.

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

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

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 Incheon 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 Incheon?

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 Incheon from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$604 CHEAP FLIGHTS from Maine to Incheon (ICN)

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Flight Deals

Cheap Flights from Maine to Incheon

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 Incheon

Sun, Dec 13 - Sun, Dec 20

7:00 am - 4:25 pmPWM Portland-ICN Incheon Intl

19h 25m1 stop Newark

6:30 pm - 10:46 amICN Incheon Intl-PWM Portland

30h 16m2 stops Newark Washington, D.C. Dulles Intl

$1,962United Airlines

Sun, Dec 13 - Sun, Dec 20

6:00 am - 4:25 pmPWM Portland-ICN Incheon Intl

20h 25m1 stop Newark

6:30 pm - 3:46 pmICN Incheon Intl-PWM Portland

35h 16m1 stop Newark

$2,281United Airlines

Sun, Dec 13 - Sun, Dec 20

11:23 am - 5:40 amBGR Bangor-ICN Incheon Intl

28h 17m2 stops Newark San Francisco

6:30 pm - 10:45 amICN Incheon Intl-BGR Bangor

30h 15m1 stop Newark

$2,426United Airlines

Sun, Dec 13 - Mon, Jan 4

4:00 pm - 4:55 pmPWM Portland-ICN Incheon Intl

34h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:05 pm - 11:59 pmICN Incheon Intl-PWM Portland

49h 54m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,602Multiple Airlines

Sun, Dec 13 - Mon, Jan 4

4:00 pm - 5:20 pmPWM Portland-ICN Incheon Intl

35h 20m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

12:05 pm - 11:59 pmICN Incheon Intl-PWM Portland

49h 54m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,631Air France

Sun, Dec 13 - Mon, Jan 4

4:00 pm - 4:55 pmPWM Portland-ICN Incheon Intl

34h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:05 pm - 2:23 pmICN Incheon Intl-PWM Portland

40h 18m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$2,632Multiple Airlines

Sun, Dec 13 - Mon, Jan 4

12:49 pm - 5:20 amPWM Portland-ICN Incheon Intl

26h 31m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

7:40 pm - 11:55 pmICN Incheon Intl-PWM Portland

18h 15m1 stop New York John F Kennedy Intl

$3,078Delta

Sun, Dec 13 - Mon, Jan 4

4:53 pm - 4:50 pmPWM Portland-ICN Incheon Intl

33h 57m1 stop Detroit Metropolitan Wayne County

7:40 pm - 11:55 pmICN Incheon Intl-PWM Portland

18h 15m1 stop New York John F Kennedy Intl

$3,079Delta

Sun, Dec 13 - Sun, Dec 20

11:23 am - 5:40 amBGR Bangor-ICN Incheon Intl

28h 17m2 stops Newark San Francisco

12:45 pm - 10:30 pmICN Incheon Intl-BGR Bangor

23h 45m2 stops San Francisco Newark

$3,578United Airlines

Sun, Dec 13 - Mon, Jan 4

10:55 am - 5:15 pmPWM Portland-ICN Incheon Intl

40h 20m2 stops Philadelphia Doha Hamad Intl

10:00 am - 6:17 pmICN Incheon Intl-PWM Portland

46h 17m3 stops Hong Kong Intl Doha Hamad Intl Philadelphia

$3,671Multiple Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$604

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Portland to Incheon

How does KAYAK find such low prices on flights from Maine to Incheon?
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 Incheon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Incheon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon 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 Incheon?
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 Incheon 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 Incheon?
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 Incheon from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.