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 July 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.

$298 Cheap Flights from Cologne to Maine in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Cologne to Maine

Round-trip

One-way

Cheap round-trip flights

10:00 pm - 11:15 amCGN-BOS

19h 15m1 stop

6:29 am - 9:15 amBOS-CGN

20h 46m2 stops

$514British Airways

Find Deal

Fri, Sep 5 - Sat, Sep 20

9:15 pm - 11:15 amCGN-BOS

20h 00m1 stop

6:30 am - 9:30 amBOS-CGN

21h 00m2 stops

$516British Airways

Find Deal

Tue, Sep 2 - Fri, Sep 12

10:15 am - 11:15 amCGN-BOS

31h 00m1 stop

8:10 pm - 2:20 pmBOS-CGN

12h 10m1 stop

$518

Find Deal

Sun, Sep 21 - Mon, Oct 6

4:30 pm - 9:30 amCGN-BOS

23h 00m2 stops

6:30 pm - 5:05 pmBOS-CGN

16h 35m2 stops

$526Air Canada

Find Deal

Sun, Sep 21 - Mon, Oct 6

12:55 pm - 5:40 pmCGN-BOS

10h 45m1 stop

8:05 pm - 12:15 pmBOS-CGN

10h 10m1 stop

$536Lufthansa

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:50 am - 9:26 pmCGN-BOS

20h 36m2 stops

4:45 pm - 5:05 pmBOS-CGN

18h 20m2 stops

$540Air Canada

Find Deal

Tue, Oct 7 - Sun, Oct 12

6:05 am - 11:57 pmCGN-BOS

23h 52m2 stops

8:05 pm - 3:50 pmBOS-CGN

13h 45m1 stop

$541United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:05 am - 3:13 pmCGN-BOS

15h 08m2 stops

8:05 pm - 3:50 pmBOS-CGN

13h 45m1 stop

$546United Airlines

Find Deal

Fri, Sep 5 - Sat, Sep 20

4:40 pm - 8:05 pmCGN-BOS

33h 25m3 stops

6:10 pm - 10:20 pmBOS-CGN

22h 10m2 stops

$676

Find Deal

Sun, Sep 21 - Mon, Oct 6

9:00 am - 6:48 pmCGN-BOS

15h 48m2 stops

8:40 pm - 12:35 pmBOS-CGN

9h 55m1 stop

$704Lufthansa

Find Deal

Sun, Dec 28 - Sun, Jan 4

Lufthansa flights from Cologne to Maine

Our best Lufthansa deals on Cologne to Maine flight tickets

Lufthansa

Sep 13

CGN12:55 pmCologne Köln/Bonn

10h 45m

1 stop

BOS5:40 pmBoston Logan Intl

Sep 20

BOS8:05 pmBoston Logan Intl

10h 10m

1 stop

CGN12:15 pmCologne Köln/Bonn

$536

Find similar

Lufthansa

Dec 28

CGN9:00 amCologne Köln/Bonn

15h 48m

2 stops

BOS6:48 pmBoston Logan Intl

Jan 4

BOS8:40 pmBoston Logan Intl

9h 55m

1 stop

CGN12:35 pmCologne Köln/Bonn

$704

Find similar

Lufthansa

Dec 28

CGN1:15 pmCologne Köln/Bonn

16h 39m

2 stops

BOS11:54 pmBoston Logan Intl

Jan 4

BOS8:40 pmBoston Logan Intl

9h 55m

1 stop

CGN12:35 pmCologne Köln/Bonn

$710

Find similar

British Airways flights from Cologne to Maine

Our best British Airways deals on Cologne to Maine flight tickets

British Airways

Sep 5

CGN10:00 pmCologne Köln/Bonn

19h 15m

1 stop

BOS11:15 amBoston Logan Intl

Sep 20

BOS6:29 amBoston Logan Intl

20h 46m

2 stops

CGN9:15 amCologne Köln/Bonn

$514

Find similar

British Airways

Sep 2

CGN9:15 pmCologne Köln/Bonn

20h 00m

1 stop

BOS11:15 amBoston Logan Intl

Sep 12

BOS6:30 amBoston Logan Intl

21h 00m

2 stops

CGN9:30 amCologne Köln/Bonn

$516

Find similar

British Airways

Aug 26

CGN9:15 pmCologne Köln/Bonn

20h 10m

1 stop

BOS11:25 amBoston Logan Intl

Sep 2

BOS8:10 pmBoston Logan Intl

19h 15m

1 stop

CGN9:25 pmCologne Köln/Bonn

$520

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 9/5

10:00 pm-11:15 am

1 stop19h 15m

Boston Logan Intl

Sat 9/20

6:29 am-9:15 am

2 stops20h 46m

$514

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Tue 9/2

9:15 pm-11:15 am

1 stop20h 00m

Boston Logan Intl

Fri 9/12

6:30 am-9:30 am

2 stops21h 00m

$516

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sun 9/21

10:15 am-11:15 am

1 stop31h 00m

Boston Logan Intl

Mon 10/6

8:10 pm-2:20 pm

1 stop12h 10m

$518

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sun 9/21

4:30 pm-9:30 am

2 stops23h 00m

Boston Logan Intl

Mon 10/6

6:30 pm-5:05 pm

2 stops16h 35m

$526

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 9/13

12:55 pm-5:40 pm

1 stop10h 45m

Boston Logan Intl

Sat 9/20

8:05 pm-12:15 pm

1 stop10h 10m

$536

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Tue 10/7

6:50 am-9:26 pm

2 stops20h 36m

Boston Logan Intl

Sun 10/12

4:45 pm-5:05 pm

2 stops18h 20m

$540

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 9/13

6:05 am-11:57 pm

2 stops23h 52m

Boston Logan Intl

Sat 9/20

8:05 pm-3:50 pm

1 stop13h 45m

$541

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 9/5

6:05 am-3:13 pm

2 stops15h 08m

Boston Logan Intl

Sat 9/20

8:05 pm-3:50 pm

1 stop13h 45m

$546

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sun 9/21

4:40 pm-8:05 pm

3 stops33h 25m

Boston Logan Intl

Mon 10/6

6:10 pm-10:20 pm

2 stops22h 10m

$676

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sun 12/28

9:00 am-6:48 pm

2 stops15h 48m

Boston Logan Intl

Sun 1/4

8:40 pm-12:35 pm

1 stop9h 55m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

Lufthansa, Austrian Airlines, and British Airways are the most popular carriers operating from Cologne Köln/Bonn to Maine

Cheap Cologne to Maine flight deals and tips

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

Best Price Found	$298
Fastest flight time	10h 45m
Direct flights	None
Airports in Maine	2 airports

The best one-way flight to Maine from Cologne in the past 72 hours is $298. The best round-trip flight deal from Cologne to Maine found on momondo in the last 72 hours is $514.

The fastest flight from Cologne to Maine takes 10h 45m

There are no direct flights from Cologne to Maine. Popular non-direct route for this connection is Cologne Köln/Bonn Airport - Boston Logan Intl Airport.

There are 2 airports near Maine: Boston Logan Intl (BOS), Portland (PWM)

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 July 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.