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$355+ Cheap flights from Massachusetts to Cologne (CGN)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CGN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Massachusetts to Cologne

Keep the following information in mind while searching for Massachusetts to Cologne flight deals. Data was last updated September 17, 2025.

Round-trip from

$471
(Kiwi.com)

One-way from

$355
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,062
From Massachusetts to Cologne Köln/Bonn
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One-way flight from Massachusetts to Cologne Köln/Bonn
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Highest demand for flights based on searches. 20% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Massachusetts to Cologne

Cheapest flights from Massachusetts to Cologne
Explore the most affordable flight options available from Massachusetts to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:40 pmBOS - CGN
1 stop32h 45mMultiple Airlines
Mon 11/247:35 pmCGN - BOS
1 stop31h 20mMultiple Airlines
Deal found 9/15$471
This British Airways deal was found by Cheapflights users on 9/16. 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.
Wed 10/298:30 amBOS - CGN
1 stop26h 40mBritish Airways
Mon 11/105:15 pmCGN - BOS
1 stop27h 05mBritish Airways
Deal found 9/16$475
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:55 pmBOS - CGN
1 stop15h 15mBritish Airways
Mon 1/55:15 pmCGN - BOS
1 stop32h 30mBritish Airways
Deal found 9/14$499
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:30 amBOS - CGN
2 stops28h 15mMultiple Airlines
Sun 11/169:30 amCGN - BOS
2 stops30h 02mMultiple Airlines
Deal found 9/15$520
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:05 pmBOS - CGN
2 stops20h 20mMultiple Airlines
Thu 11/1310:35 amCGN - BOS
1 stop16h 20mMultiple Airlines
Deal found 9/16$538
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmBOS - CGN
1 stop15h 25mBritish Airways
Wed 11/195:15 pmCGN - BOS
1 stop27h 05mBritish Airways
Deal found 9/15$540
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:40 pmBOS - CGN
2 stops13h 35mMultiple Airlines
Thu 11/610:40 amCGN - BOS
1 stop16h 15mMultiple Airlines
Deal found 9/15$541
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:55 pmBOS - CGN
1 stop15h 15mBritish Airways
Sun 11/164:35 pmCGN - BOS
1 stop11h 20mBritish Airways
Deal found 9/15$563

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Cologne 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 17, 2025.
Use the filters below to find and compare flights from Massachusetts to Cologne that are best for you.

Fly from

Massachusetts

Fly to

Cologne

Route

Depart

Return

Price

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 11/17

10:40 pm-1:25 pm

1 stop32h 45m

Cologne Köln/Bonn

Mon 11/24

7:35 pm-8:55 pm

1 stop31h 20m

$471

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 10/29

8:30 am-4:10 pm

1 stop26h 40m

Cologne Köln/Bonn

Mon 11/10

5:15 pm-2:20 pm

1 stop27h 05m

$475

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Fri 11/14

6:55 pm-4:20 pm

1 stop15h 25m

Cologne Köln/Bonn

Wed 11/19

5:15 pm-7:45 pm

1 stop32h 30m

$525

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Thu 10/30

11:40 pm-6:15 pm

2 stops13h 35m

Cologne Köln/Bonn

Thu 11/6

10:40 am-8:55 pm

1 stop16h 15m

$541

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 11/12

6:55 pm-4:10 pm

1 stop15h 15m

Cologne Köln/Bonn

Sun 11/16

4:35 pm-9:55 pm

1 stop11h 20m

$563

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Fri 10/31

10:20 pm-10:20 pm

1 stop19h 00m

Cologne Köln/Bonn

Fri 11/7

2:30 pm-8:55 pm

2 stops36h 25m

$573

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 12/15

7:10 pm-12:10 pm

1 stop11h 00m

$355

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 12/15

10:15 am-12:50 pm

2 stops20h 35m

$410

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 12/14

6:55 pm-4:30 pm

1 stop15h 35m

$418

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 12/16

9:35 pm-4:30 pm

1 stop12h 55m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
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Best time to book a flight from Massachusetts to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Massachusetts 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 Massachusetts to Cologne

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

Currently, October is the cheapest month in which you can book a flight from Massachusetts to Cologne (average of $649). Flying from Massachusetts to Cologne in June is currently the most expensive (average of $1,249). 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.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Cologne. 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 into for flights to Cologne from Massachusetts?

    For a flight from Massachusetts to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city.

  • How long is the flight from Massachusetts to Cologne?

    A quick flight from Massachusetts to Cologne can take about 26h 40m. British Airways provides one of the quickest options available for as low as $475. The distance between Massachusetts and Cologne is about 3576 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Cologne 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 Massachusetts to Cologne?

    Currently, October is the cheapest month in which you can book a flight from Massachusetts to Cologne (average of $649). Flying from Massachusetts to Cologne in June is currently the most expensive (average of $1,249). 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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Top 3 airlines flying from Massachusetts to Cologne

Discover the top 3 airlines that operate flights from Massachusetts to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$547Average$705FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$577Average$691FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$620Average$682FlexibilityNo cancel feeOn-time77%

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