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Cheap flights from Cologne to Boston from $1,273

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Boston departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Air Canada Logo
8:30 am - 9:40 pm
CGN
-
PWM
19h 10m
2 stops
Air Canada Logo
2:12 pm - 12:25 pm
PWM
-
CGN
16h 13m
2 stops
$1,273Air Canada
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
1:05 pm - 11:59 pm
CGN
-
PWM
16h 54m
2 stops
United Airlines Logo
9:00 am - 12:25 pm
PWM
-
CGN
21h 25m
2 stops
$1,288United Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
1:05 pm - 11:59 pm
CGN
-
PWM
16h 54m
2 stops
United Airlines Logo
9:50 am - 12:25 pm
PWM
-
CGN
20h 35m
2 stops
$1,291United Airlines
Fri, May 1 - Mon, May 4
Air Canada Logo
8:30 am - 10:22 am
CGN
-
PWM
31h 52m
3 stops
Air Canada Logo
2:12 pm - 12:25 pm
PWM
-
CGN
16h 13m
2 stops
$1,320Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
8:40 am - 11:04 pm
CGN
-
PWM
19h 24m
3 stops
Air Canada Logo
6:00 am - 12:10 pm
PWM
-
CGN
25h 10m
3 stops
$1,324Air Canada
Wed, Mar 11 - Sun, Mar 15
Multiple Airlines Logo
8:20 pm - 6:25 pm
CGN
-
PWM
27h 05m
2 stops
Multiple Airlines Logo
6:00 am - 12:10 pm
PWM
-
CGN
25h 10m
3 stops
$1,417Multiple Airlines
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
6:20 am - 11:59 pm
CGN
-
PWM
23h 39m
2 stops
United Airlines Logo
2:08 pm - 5:05 pm
PWM
-
CGN
20h 57m
2 stops
$1,438United Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
6:45 am - 10:51 pm
CGN
-
PWM
45h 06m
2 stops
United Airlines Logo
11:30 am - 9:35 am
PWM
-
CGN
41h 05m
2 stops
$1,440United Airlines
Wed, Mar 11 - Sun, Mar 15
Air Canada Logo
8:30 am - 10:22 am
CGN
-
PWM
31h 52m
3 stops
Air Canada Logo
6:04 am - 5:40 pm
PWM
-
CGN
29h 36m
3 stops
$1,763Air Canada
Thu, Apr 9 - Thu, Apr 16

United Airlines flights from Cologne to Portland, Maine

Our best United Airlines deals on Cologne to Portland, Maine flight tickets
United Airlines
May 1
CGN1:05 pmCologne Köln/Bonn
16h 54m
2 stops
PWM11:59 pmPortland
May 4
PWM9:00 amPortland
21h 25m
2 stops
CGN12:25 pmCologne Köln/Bonn
$1,288
United Airlines
May 1
CGN1:05 pmCologne Köln/Bonn
16h 54m
2 stops
PWM11:59 pmPortland
May 4
PWM9:50 amPortland
20h 35m
2 stops
CGN12:25 pmCologne Köln/Bonn
$1,291
United Airlines
May 1
CGN6:20 amCologne Köln/Bonn
23h 39m
2 stops
PWM11:59 pmPortland
May 4
PWM2:08 pmPortland
20h 57m
2 stops
CGN5:05 pmCologne Köln/Bonn
$1,438

Air Canada flights from Cologne to Portland, Maine

Our best Air Canada deals on Cologne to Portland, Maine flight tickets
Air Canada
Apr 9
CGN8:30 amCologne Köln/Bonn
19h 10m
2 stops
PWM9:40 pmPortland
Apr 16
PWM2:12 pmPortland
16h 13m
2 stops
CGN12:25 pmCologne Köln/Bonn
$1,273
Air Canada
Apr 9
CGN8:30 amCologne Köln/Bonn
31h 52m
3 stops
PWM10:22 amPortland
Apr 16
PWM2:12 pmPortland
16h 13m
2 stops
CGN12:25 pmCologne Köln/Bonn
$1,320
Air Canada
Mar 11
CGN8:40 amCologne Köln/Bonn
19h 24m
3 stops
PWM11:04 pmPortland
Mar 15
PWM6:00 amPortland
25h 10m
3 stops
CGN12:10 pmCologne Köln/Bonn
$1,324

momondo Fare Finder

 
Customize your flight search to find flights from Cologne to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Cologne to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 4/9

8:30 am-9:40 pm

2 stops19h 10m

Portland

Thu 4/16

2:12 pm-12:25 pm

2 stops16h 13m

$1,273

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Fri 5/1

1:05 pm-11:59 pm

2 stops16h 54m

Portland

Mon 5/4

9:00 am-12:25 pm

2 stops21h 25m

$1,288

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Fri 5/1

1:05 pm-11:59 pm

2 stops16h 54m

Portland

Mon 5/4

9:50 am-12:25 pm

2 stops20h 35m

$1,291

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 4/9

8:30 am-10:22 am

3 stops31h 52m

Portland

Thu 4/16

2:12 pm-12:25 pm

2 stops16h 13m

$1,320

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Wed 3/11

8:40 am-11:04 pm

3 stops19h 24m

Portland

Sun 3/15

6:00 am-12:10 pm

3 stops25h 10m

$1,324

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Wed 3/11

8:20 pm-6:25 pm

2 stops27h 05m

Portland

Sun 3/15

6:00 am-12:10 pm

3 stops25h 10m

$1,417

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Fri 5/1

6:20 am-11:59 pm

2 stops23h 39m

Portland

Mon 5/4

2:08 pm-5:05 pm

2 stops20h 57m

$1,438

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Wed 3/11

6:45 am-10:51 pm

2 stops45h 06m

Portland

Sun 3/15

11:30 am-9:35 am

2 stops41h 05m

$1,440

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 4/9

8:30 am-10:22 am

3 stops31h 52m

Portland

Thu 4/16

6:04 am-5:40 pm

3 stops29h 36m

$1,763

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Cologne to Portland, 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 airlines fly to Portland, Maine?

Lufthansa, Condor and United Airlines are the top three most popular airlines that fly to Portland, Maine from Cologne according to our data. Lufthansa is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 8 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Cologne to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cologne to Portland, Maine (CGN to PWM) flight deals and tips

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

Fastest flight time

16h 54m

Direct flights

None
The fastest flight from Cologne to Portland, Maine takes 16h 54m
There are no direct flights from Cologne to Portland, Maine. There are no popular flight routes from Cologne to Portland, Maine.
Search flight deals

  • How far is Cologne Köln/Bonn to Portland by plane?

    Portland is 3482.0 mi away from Cologne Köln/Bonn. 16h 54m is a normal flight duration for this route.

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

    Prices for flights from Cologne Köln/Bonn Airport to Portland Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

Finding the right flight to Portland from Cologne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Portland from Cologne which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Portland from Cologne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Portland from Cologne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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