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$380+ Cheap flights from Cologne (CGN) to Maine

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — PWM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Cologne to Maine

Keep the following information in mind while searching for Cologne to Maine flight deals. Data was last updated September 11, 2025.

Round-trip from

$542
(Flighttix)

One-way from

$380
(American Airlines)
From Cologne Köln/Bonn to Maine
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One-way flight from Cologne Köln/Bonn to Maine
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Find flight deals from Cologne to Maine

Cheapest flights from Cologne to Maine
Explore the most affordable flight options available from Cologne to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Billigflug deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:05 amCGN - BOS
1 stop17h 35mLufthansa
Wed 10/299:40 pmBOS - CGN
1 stop16h 35mLufthansa
Deal found 9/9$531
This Flysmarter deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:45 amCGN - BOS
2 stops18h 27mAir Canada
Sat 11/293:40 pmBOS - CGN
2 stops14h 50mAir Canada
Deal found 9/9$532
This Billigflug deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:35 amCGN - BOS
2 stops21h 24mMultiple Airlines
Wed 10/299:40 pmBOS - CGN
1 stop10h 10mMultiple Airlines
Deal found 9/9$535
This Flighttix deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:25 pmCGN - BOS
1 stop23h 25mMultiple Airlines
Sat 10/118:05 pmBOS - CGN
1 stop17h 15mMultiple Airlines
Deal found 9/11$542
This Billigflug deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:55 pmCGN - BOS
1 stop10h 45mMultiple Airlines
Wed 10/810:20 amBOS - CGN
2 stops18h 50mMultiple Airlines
Deal found 9/9$544
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:45 amCGN - BOS
2 stops18h 27mAir Canada
Sat 11/293:40 pmBOS - CGN
2 stops14h 50mAir Canada
Deal found 9/9$545
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:05 amCGN - BOS
1 stop17h 35mUnited Airlines
Sat 10/118:05 pmBOS - CGN
1 stop13h 45mUnited Airlines
Deal found 9/11$546
This Lufthansa deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:15 pmCGN - BOS
1 stop11h 20mLufthansa
Sun 11/308:40 pmBOS - CGN
1 stop9h 55mLufthansa
Deal found 9/9$547
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:35 pmCGN - BOS
1 stop11h 20mBritish Airways
Fri 11/286:55 pmBOS - CGN
1 stop10h 45mBritish Airways
Deal found 9/9$548
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:10 amCGN - BOS
2 stops19h 38mUnited Airlines
Sun 11/308:40 pmBOS - CGN
1 stop14h 30mUnited Airlines
Deal found 9/9$553
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:35 pmCGN - BOS
2 stops36h 52mBritish Airways
Sun 11/309:35 pmBOS - CGN
1 stop30h 30mBritish Airways
Deal found 9/9$554
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:35 pmCGN - PWM
2 stops15h 34mUnited Airlines
Mon 12/86:00 amPWM - CGN
3 stops30h 55mUnited Airlines
Deal found 9/10$1,236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Cologne to Maine that are best for you.

Fly from

Cologne

Fly to

Maine

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 9/26

8:25 pm-1:50 pm

1 stop23h 25m

Boston Logan Intl

Sat 10/11

8:05 pm-7:20 pm

1 stop17h 15m

$542

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 9/25

12:55 pm-5:40 pm

1 stop10h 45m

Boston Logan Intl

Wed 10/8

10:20 am-11:10 am

2 stops18h 50m

$544

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 11/21

6:45 am-7:12 pm

2 stops18h 27m

Boston Logan Intl

Sat 11/29

3:40 pm-12:30 pm

2 stops14h 50m

$545

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 11/22

1:15 pm-6:35 pm

1 stop11h 20m

Boston Logan Intl

Fri 11/28

8:40 pm-12:30 pm

1 stop9h 50m

$547

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 11/22

1:15 pm-6:35 pm

1 stop11h 20m

Boston Logan Intl

Sun 11/30

8:40 pm-12:35 pm

1 stop9h 55m

$547

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 11/21

4:35 pm-4:10 pm

1 stop29h 35m

Boston Logan Intl

Fri 11/28

11:56 am-4:20 pm

2 stops22h 24m

$548

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 12/5

4:35 pm-9:55 pm

1 stop11h 20m

Boston Logan Intl

Fri 12/12

9:35 pm-4:20 pm

1 stop12h 45m

$548

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 11/22

9:10 am-10:48 pm

2 stops19h 38m

Boston Logan Intl

Sun 11/30

8:40 pm-5:10 pm

1 stop14h 30m

$553

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sun 11/23

9:10 am-12:45 am

2 stops21h 35m

Boston Logan Intl

Sun 11/30

8:40 pm-5:10 pm

1 stop14h 30m

$553

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 12/4

1:35 pm-11:09 pm

2 stops15h 34m

Portland

Mon 12/8

2:13 pm-6:55 pm

2 stops22h 42m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
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Best time to book a flight from Cologne to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Cologne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cologne to Maine
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cologne to Maine?

    If you book a flight to Maine from Cologne, you will be flying from Köln/Bonn, which is the city’s only airport. Cologne Köln/Bonn (CGN) is located 9.5 mi from the center of Cologne.

  • How long is the flight from Cologne to Maine?

    A quick flight from Cologne to Maine can take about 11h 20m. Air Canada provides one of the quickest options available for as low as $547. Airlines will cover a distance of 3576 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Cologne to Maine that include hotel bookings?

    Yes. In addition to deals on Cologne to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Maine.

  • Can I find deals for business class flights from Cologne to Maine?

    Yes. Cheapflights offers flight deals from Cologne to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to Maine?

    Currently, January is the cheapest month in which you can book a flight from Cologne to Maine (average of $296). Flying from Cologne to Maine in July is currently the most expensive (average of $394). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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