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

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 Copenhagen.

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

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

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 Copenhagen 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 Copenhagen?

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

$762 CHEAP FLIGHTS from Maine to Copenhagen

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Cheap Flights from Maine to Copenhagen

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

Round-trip

Recent round-trip flight deals from Maine to Copenhagen

Mon, Mar 1 - Thu, Mar 4

4:40 pm - 5:30 pmPWM Portland-CPH Kastrup Copenhagen

42h 50m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

9:50 am - 10:38 pmCPH Kastrup Copenhagen-PWM Portland

42h 48m2 stops Zurich Chicago O'Hare Intl

$762United Airlines

Mon, Mar 1 - Thu, Mar 4

6:17 am - 7:10 amPWM Portland-CPH Kastrup Copenhagen

18h 53m1 stop New York John F Kennedy Intl

12:55 pm - 11:55 pmCPH Kastrup Copenhagen-PWM Portland

17h 00m1 stop New York John F Kennedy Intl

$853Scandinavian Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 5:35 pmPWM Portland-CPH Kastrup Copenhagen

28h 05m2 stops Newark Munich Franz Josef Strauss

11:35 am - 2:51 pmCPH Kastrup Copenhagen-PWM Portland

33h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,103United Airlines

Fri, Dec 18 - Fri, Dec 25

6:00 am - 9:10 amPWM Portland-CPH Kastrup Copenhagen

21h 10m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 9:49 pmCPH Kastrup Copenhagen-PWM Portland

21h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,164Delta

Tue, Dec 15 - Tue, Dec 22

3:20 pm - 2:10 pmPWM Portland-CPH Kastrup Copenhagen

16h 50m2 stops Newark Zurich

7:15 am - 11:59 pmCPH Kastrup Copenhagen-PWM Portland

22h 44m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$1,196United Airlines

Fri, Dec 18 - Fri, Dec 25

6:00 am - 9:10 amPWM Portland-CPH Kastrup Copenhagen

21h 10m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

12:55 pm - 12:36 pmCPH Kastrup Copenhagen-PWM Portland

29h 41m1 stop New York John F Kennedy Intl

$2,061Delta

Fri, Dec 18 - Fri, Dec 25

6:00 am - 9:25 amPWM Portland-CPH Kastrup Copenhagen

21h 25m3 stops Newark Toronto Pearson Intl Frankfurt am Main

6:55 am - 6:30 pmCPH Kastrup Copenhagen-PWM Portland

17h 35m3 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl Newark

$2,402Air Canada

Fri, Dec 18 - Fri, Dec 25

6:00 am - 9:25 amPWM Portland-CPH Kastrup Copenhagen

21h 25m3 stops Newark Toronto Pearson Intl Frankfurt am Main

11:35 am - 11:59 pmCPH Kastrup Copenhagen-PWM Portland

18h 24m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

$2,488Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$762

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 27% increase in price.

Flight from Portland to Copenhagen

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