What is the cheapest airline that flies from Cologne Köln/Bonn to Maine?

Lufthansa is the most popular carrier operating from Cologne Köln/Bonn to Maine

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Maine?

Prices for flights from Cologne Köln/Bonn Airport to Maine are refreshed on a daily basis.

How many operators does momondo search for flights from Cologne Köln/Bonn Airport to Maine?

As of December 2025, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Maine.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Maine?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$414 Cheap Flights from Cologne to Maine in 2025/26

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Find the cheapest flights from Cologne to Maine

Round-trip

One-way

Cheap round-trip flights

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3:15 pm - 8:55 pm

CGN

BOS

35h 40m2 stops

10:40 pm - 1:25 pm

BOS

CGN

32h 45m1 stop

$499Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

7:35 pm - 8:55 pm

CGN

BOS

31h 20m1 stop

10:40 pm - 1:25 pm

BOS

CGN

32h 45m1 stop

$500Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

5:10 pm - 9:55 pm

CGN

BOS

10h 45m1 stop

7:35 pm - 4:30 pm

BOS

CGN

14h 55m2 stops

$554British Airways

Sat, Jan 17 - Sun, Feb 1

5:10 pm - 9:55 pm

CGN

BOS

10h 45m1 stop

6:00 am - 4:30 pm

BOS

CGN

28h 30m2 stops

$562British Airways

Sat, Jan 17 - Sun, Feb 1

5:10 pm - 9:55 pm

CGN

BOS

10h 45m1 stop

7:30 am - 4:30 pm

BOS

CGN

27h 00m1 stop

$563British Airways

Sat, Jan 17 - Sun, Feb 1

5:10 pm - 3:48 pm

CGN

BOS

28h 38m2 stops

4:20 pm - 4:30 pm

BOS

CGN

18h 10m2 stops

$568British Airways

Sat, Jan 17 - Sun, Feb 1

8:40 am - 7:42 pm

CGN

BOS

17h 02m2 stops

10:15 am - 12:10 pm

BOS

CGN

19h 55m2 stops

$660Air Canada

Sat, Jan 17 - Sun, Feb 1

1:35 pm - 2:32 pm

CGN

PWM

29h 57m2 stops

2:32 pm - 5:10 pm

PWM

CGN

21h 38m2 stops

$1,280United Airlines

Thu, Mar 19 - Mon, Mar 23

6:45 am - 6:25 pm

CGN

PWM

16h 40m2 stops

2:32 pm - 9:35 am

PWM

CGN

14h 03m2 stops

$1,431United Airlines

Thu, Mar 19 - Mon, Mar 23

9:10 am - 11:59 pm

CGN

PWM

20h 49m2 stops

11:12 am - 12:10 pm

PWM

CGN

18h 58m3 stops

$2,570Air Canada

Sat, Jan 3 - Wed, Jan 7

British Airways flights from Cologne to Maine

Our best British Airways deals on Cologne to Maine flight tickets

British Airways

Jan 17

CGN5:10 pmCologne Köln/Bonn

10h 45m

1 stop

BOS9:55 pmBoston Logan Intl

Feb 1

BOS7:35 pmBoston Logan Intl

14h 55m

2 stops

CGN4:30 pmCologne Köln/Bonn

$554

Find similar

British Airways

Jan 17

CGN5:10 pmCologne Köln/Bonn

10h 45m

1 stop

BOS9:55 pmBoston Logan Intl

Feb 1

BOS6:00 amBoston Logan Intl

28h 30m

2 stops

CGN4:30 pmCologne Köln/Bonn

$562

Find similar

British Airways

Jan 17

CGN5:10 pmCologne Köln/Bonn

10h 45m

1 stop

BOS9:55 pmBoston Logan Intl

Feb 1

BOS7:30 amBoston Logan Intl

27h 00m

1 stop

CGN4:30 pmCologne Köln/Bonn

$563

Find similar

Air Canada flights from Cologne to Maine

Our best Air Canada deals on Cologne to Maine flight tickets

Air Canada

Jan 17

CGN8:40 amCologne Köln/Bonn

17h 02m

2 stops

BOS7:42 pmBoston Logan Intl

Feb 1

BOS10:15 amBoston Logan Intl

19h 55m

2 stops

CGN12:10 pmCologne Köln/Bonn

$660

Find similar

Air Canada

Jan 17

CGN8:40 amCologne Köln/Bonn

17h 02m

2 stops

BOS7:42 pmBoston Logan Intl

Feb 1

BOS1:00 pmBoston Logan Intl

17h 10m

2 stops

CGN12:10 pmCologne Köln/Bonn

$661

Find similar

Air Canada

Jan 4

CGN9:10 amCologne Köln/Bonn

30h 52m

2 stops

BOS10:02 amBoston Logan Intl

Jan 8

BOS4:35 pmBoston Logan Intl

13h 35m

2 stops

CGN12:10 pmCologne Köln/Bonn

$2,299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Mon 2/2

3:15 pm-8:55 pm

2 stops35h 40m

Boston Logan Intl

Mon 2/9

10:40 pm-1:25 pm

1 stop32h 45m

$499

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Mon 2/2

7:35 pm-8:55 pm

1 stop31h 20m

Boston Logan Intl

Mon 2/9

10:40 pm-1:25 pm

1 stop32h 45m

$500

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/17

5:10 pm-9:55 pm

1 stop10h 45m

Boston Logan Intl

Sun 2/1

7:35 pm-4:30 pm

2 stops14h 55m

$554

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/17

5:10 pm-9:55 pm

1 stop10h 45m

Boston Logan Intl

Sun 2/1

6:00 am-4:30 pm

2 stops28h 30m

$562

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/17

5:10 pm-9:55 pm

1 stop10h 45m

Boston Logan Intl

Sun 2/1

7:30 am-4:30 pm

1 stop27h 00m

$563

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/17

5:10 pm-3:48 pm

2 stops28h 38m

Boston Logan Intl

Sun 2/1

4:20 pm-4:30 pm

2 stops18h 10m

$568

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/17

8:40 am-7:42 pm

2 stops17h 02m

Boston Logan Intl

Sun 2/1

10:15 am-12:10 pm

2 stops19h 55m

$660

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 3/19

1:35 pm-2:32 pm

2 stops29h 57m

Portland

Mon 3/23

2:32 pm-5:10 pm

2 stops21h 38m

$1,280

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 3/19

6:45 am-6:25 pm

2 stops16h 40m

Portland

Mon 3/23

2:32 pm-9:35 am

2 stops14h 03m

$1,431

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Sat 1/3

9:10 am-11:59 pm

2 stops20h 49m

Portland

Wed 1/7

11:12 am-12:10 pm

3 stops18h 58m

$2,570

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Cologne is in June. Flight prices, which tend to average around $476, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $521.

What is the cheapest day to depart on your flight to Maine?

The cheapest day to depart from Cologne to Maine is on a Thursday. Travelers who choose to depart for Maine on a Thursday will often find tickets for as low as $644. Flights from Cologne to Maine on a Tuesday will generally be more expensive and average around $901. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Maine?

The cheapest time of day to fly to Maine is in the morning when flights can be purchased for as low as $698. Flights at noon are often more expensive with an average ticket price of $836.

Cheap Cologne to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Maine

Fastest flight time	10h 40m
Direct flights	None

The fastest flight from Cologne to Maine takes 10h 40m

There are no direct flights from Cologne to Maine. There are no popular flight routes from Cologne to Maine.

Search flight deals

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Maine?
Prices for flights from Cologne Köln/Bonn Airport to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Cologne Köln/Bonn Airport to Maine?
As of December 2025, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Maine.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Maine?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Maine?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cologne to Maine. momondo saves you time and could save you money on your trip.

Can I find flights from Cologne to Maine with flexible booking policies on momondo?

Yes. All flights to Maine from Cologne on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cologne to Maine?

momondo helps you find the best flight between Cologne and Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cologne to Maine right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cologne to Maine flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.