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Cheap flights from Massachusetts to Cologne from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Cologne departing on 12/7. 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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Find the cheapest flights from Massachusetts to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:55 pm - 4:30 pmBOS-CGN
15h 35m1 stop
British Airways Logo
5:15 pm - 7:45 pmCGN-BOS
32h 30m1 stop
$487British Airways
Find Deal
Tue, Feb 10 - Wed, Feb 18
British Airways Logo
6:55 pm - 4:30 pmBOS-CGN
15h 35m1 stop
British Airways Logo
5:15 pm - 2:20 pmCGN-BOS
27h 05m1 stop
$488British Airways
Find Deal
Sun, Jan 11 - Wed, Jan 21
United Airlines Logo
4:46 pm - 12:30 pmBDL-CGN
37h 44m2 stops
United Airlines Logo
9:10 am - 11:44 pmCGN-BDL
20h 34m2 stops
$587United Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
Lufthansa Logo
8:40 pm - 12:30 pmBOS-CGN
9h 50m1 stop
Lufthansa Logo
1:15 pm - 6:35 pmCGN-BOS
11h 20m1 stop
$593Lufthansa
Find Deal
Fri, Jan 9 - Sat, Jan 17
Austrian Airlines Logo
6:25 pm - 7:35 pmBOS-CGN
19h 10m1 stop
Austrian Airlines Logo
8:20 pm - 2:05 pmCGN-BOS
23h 45m1 stop
$596Austrian Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Lufthansa Logo
7:07 pm - 5:10 pmBOS-CGN
16h 03m2 stops
Lufthansa Logo
5:55 pm - 1:35 pmCGN-BOS
25h 40m2 stops
$597Lufthansa
Find Deal
Fri, Jan 9 - Sat, Jan 17
Air Canada Logo
5:30 am - 10:05 pmBOS-CGN
34h 35m2 stops
Air Canada Logo
6:45 am - 9:32 amCGN-BOS
32h 47m2 stops
$598Air Canada
Find Deal
Sat, Jan 10 - Tue, Jan 20
Air Canada Logo
3:40 pm - 5:10 pmBOS-CGN
19h 30m2 stops
Air Canada Logo
6:45 am - 9:32 amCGN-BOS
32h 47m2 stops
$599Air Canada
Find Deal
Sat, Nov 29 - Sat, Dec 6
Austrian Airlines Logo
1:35 pm - 7:35 pmBOS-CGN
24h 00m2 stops
Austrian Airlines Logo
8:20 pm - 2:05 pmCGN-BOS
23h 45m1 stop
$601Austrian Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
United Airlines Logo
4:46 pm - 5:10 pmBDL-CGN
18h 24m2 stops
United Airlines Logo
9:10 am - 11:44 pmCGN-BDL
20h 34m3 stops
$719United Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17

British Airways flights from Massachusetts to Cologne

Our best British Airways deals on Massachusetts to Cologne flight tickets
British Airways
Feb 10
BOS6:55 pmBoston Logan Intl
15h 35m
1 stop
CGN4:30 pmCologne Köln/Bonn
Feb 18
CGN5:15 pmCologne Köln/Bonn
32h 30m
1 stop
BOS7:45 pmBoston Logan Intl
$487
Find similar
British Airways
Jan 11
BOS6:55 pmBoston Logan Intl
15h 35m
1 stop
CGN4:30 pmCologne Köln/Bonn
Jan 21
CGN5:15 pmCologne Köln/Bonn
27h 05m
1 stop
BOS2:20 pmBoston Logan Intl
$488
Find similar
British Airways
Feb 11
BOS6:55 pmBoston Logan Intl
15h 15m
1 stop
CGN4:10 pmCologne Köln/Bonn
Feb 18
CGN5:15 pmCologne Köln/Bonn
32h 30m
1 stop
BOS7:45 pmBoston Logan Intl
$502
Find similar

United Airlines flights from Massachusetts to Cologne

Our best United Airlines deals on Massachusetts to Cologne flight tickets
United Airlines
Jan 9
BDL4:46 pmHartford Bradley Intl
37h 44m
2 stops
CGN12:30 pmCologne Köln/Bonn
Jan 17
CGN9:10 amCologne Köln/Bonn
20h 34m
2 stops
BDL11:44 pmHartford Bradley Intl
$587
Find similar
United Airlines
Jan 9
BDL4:46 pmHartford Bradley Intl
18h 24m
2 stops
CGN5:10 pmCologne Köln/Bonn
Jan 17
CGN9:10 amCologne Köln/Bonn
20h 34m
3 stops
BDL11:44 pmHartford Bradley Intl
$719
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Massachusetts to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 2/10

6:55 pm-4:30 pm

1 stop15h 35m

Cologne Köln/Bonn

Wed 2/18

5:15 pm-7:45 pm

1 stop32h 30m

$487

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 1/11

6:55 pm-4:30 pm

1 stop15h 35m

Cologne Köln/Bonn

Wed 1/21

5:15 pm-2:20 pm

1 stop27h 05m

$488

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Fri 1/9

4:46 pm-12:30 pm

2 stops37h 44m

Cologne Köln/Bonn

Sat 1/17

9:10 am-11:44 pm

2 stops20h 34m

$587

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Fri 1/9

8:40 pm-12:30 pm

1 stop9h 50m

Cologne Köln/Bonn

Sat 1/17

1:15 pm-6:35 pm

1 stop11h 20m

$593

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 12/2

6:25 pm-7:35 pm

1 stop19h 10m

Cologne Köln/Bonn

Mon 12/8

8:20 pm-2:05 pm

1 stop23h 45m

$596

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Fri 1/9

7:07 pm-5:10 pm

2 stops16h 03m

Cologne Köln/Bonn

Sat 1/17

5:55 pm-1:35 pm

2 stops25h 40m

$597

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sat 1/10

5:30 am-10:05 pm

2 stops34h 35m

Cologne Köln/Bonn

Tue 1/20

6:45 am-9:32 am

2 stops32h 47m

$598

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sat 11/29

3:40 pm-5:10 pm

2 stops19h 30m

Cologne Köln/Bonn

Sat 12/6

6:45 am-9:32 am

2 stops32h 47m

$599

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 12/2

1:35 pm-7:35 pm

2 stops24h 00m

Cologne Köln/Bonn

Mon 12/8

8:20 pm-2:05 pm

1 stop23h 45m

$601

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Fri 1/9

4:46 pm-5:10 pm

2 stops18h 24m

Cologne Köln/Bonn

Sat 1/17

9:10 am-11:44 pm

3 stops20h 34m

$719

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cologne from

How to get the cheapest flight ticket from Massachusetts to Cologne

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 month to fly to Cologne?

The cheapest month to fly to Cologne from Massachusetts is in February. Flight prices, which tend to average around $621, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of February, then departing from Massachusetts during the month March is also very affordable. Most momondo users find prices during this month for around $627.

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

The cheapest day to depart from Massachusetts to Cologne is on a Tuesday when prices can be found for as low as $650. On the other hand, Saturday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,120.

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

The cheapest time of day to fly to Cologne is in the morning when flights can be purchased for as low as $691. In the afternoon is when there is more demand to fly to Cologne, so prices are often more expensive at around $959 per ticket.

Can stopping save me money on Massachusetts to Cologne flights?

You could potentially save up to 42% on your flight if you consider stops on a Massachusetts to Cologne flight.

Cheap Massachusetts to Cologne flight deals and tips

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

Direct flights

None
There are no direct flights from Massachusetts to Cologne. There are no popular flight routes from Massachusetts to Cologne.
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  • When did momondo last update prices for flights from Massachusetts to Cologne Köln/Bonn Airport?

    Prices for flights from Massachusetts to Cologne Köln/Bonn Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The required travel and health documents for your Cologne Köln/Bonn 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 Cologne Köln/Bonn Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Massachusetts to Cologne

Compare and see reviews for airlines that fly from Massachusetts to Cologne with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $547Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
British AirwaysPriceFrom $564Free CancellationRating
6.7
7,494 reviews
Search British Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to Cologne. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Massachusetts to Cologne on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Massachusetts to Cologne 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.

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