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Cheap flights from Massachusetts to Cologne from $253

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m1 stop
Lufthansa Logo
5:55 pm - 2:10 pm
CGN
-
BOS
25h 15m2 stops
$458Lufthansa
Mon, Mar 2 - Wed, Mar 18
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m1 stop
Lufthansa Logo
1:35 pm - 6:35 pm
CGN
-
BOS
11h 00m1 stop
$462Lufthansa
Wed, Jan 28 - Thu, Feb 5
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m1 stop
Lufthansa Logo
9:10 am - 6:57 pm
CGN
-
BOS
15h 47m2 stops
$471Lufthansa
Wed, Jan 28 - Thu, Feb 5
Lufthansa Logo
2:20 pm - 12:50 pm
BOS
-
CGN
16h 30m2 stops
Lufthansa Logo
9:10 am - 6:57 pm
CGN
-
BOS
15h 47m2 stops
$482Lufthansa
Wed, Jan 28 - Thu, Feb 5
Multiple Airlines Logo
4:35 pm - 12:50 pm
BOS
-
CGN
14h 15m2 stops
Multiple Airlines Logo
8:40 am - 9:27 pm
CGN
-
BOS
17h 47m2 stops
$487Multiple Airlines
Mon, Mar 2 - Wed, Mar 18
Multiple Airlines Logo
5:30 am - 12:10 pm
BOS
-
CGN
25h 40m2 stops
Multiple Airlines Logo
8:20 pm - 6:02 pm
CGN
-
BOS
26h 42m2 stops
$491Multiple Airlines
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
6:40 pm - 11:10 am
BOS
-
CGN
34h 30m2 stops
Multiple Airlines Logo
8:10 pm - 5:40 pm
CGN
-
BOS
27h 30m1 stop
$492Multiple Airlines
Sat, Apr 18 - Mon, Apr 27
United Airlines Logo
12:10 pm - 6:55 pm
BDL
-
CGN
24h 45m2 stops
United Airlines Logo
9:10 am - 9:06 pm
CGN
-
BDL
41h 56m2 stops
$587United Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
3:00 pm - 6:55 pm
BDL
-
CGN
21h 55m2 stops
United Airlines Logo
1:15 pm - 2:10 pm
CGN
-
BDL
54h 55m2 stops
$597United Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
3:00 pm - 12:10 pm
BDL
-
CGN
15h 10m2 stops
United Airlines Logo
9:10 am - 11:59 pm
CGN
-
BDL
20h 49m2 stops
$777United Airlines
Sun, Feb 22 - Sun, Mar 1

British Airways flights from Massachusetts to Cologne

Our best British Airways deals on Massachusetts to Cologne flight tickets
British Airways
Feb 25
BOS6:55 pmBoston Logan Intl
15h 15m
1 stop
CGN4:10 pmCologne Köln/Bonn
Mar 1
CGN4:35 pmCologne Köln/Bonn
11h 20m
1 stop
BOS9:55 pmBoston Logan Intl
$571
British Airways
Feb 25
BOS7:00 pmBoston Logan Intl
15h 10m
2 stops
CGN4:10 pmCologne Köln/Bonn
Mar 1
CGN4:35 pmCologne Köln/Bonn
11h 20m
1 stop
BOS9:55 pmBoston Logan Intl
$575
British Airways
Feb 25
BOS7:00 pmBoston Logan Intl
15h 10m
2 stops
CGN4:10 pmCologne Köln/Bonn
Mar 1
CGN4:35 pmCologne Köln/Bonn
11h 20m
1 stop
BOS9:55 pmBoston Logan Intl
$576

Air Canada flights from Massachusetts to Cologne

Our best Air Canada deals on Massachusetts to Cologne flight tickets
Air Canada
Apr 18
BOS6:40 pmBoston Logan Intl
34h 30m
2 stops
CGN11:10 amCologne Köln/Bonn
Apr 27
CGN6:35 pmCologne Köln/Bonn
26h 17m
2 stops
BOS2:52 pmBoston Logan Intl
$502
Air Canada
Apr 15
BOS6:40 pmBoston Logan Intl
16h 25m
2 stops
CGN5:05 pmCologne Köln/Bonn
Apr 20
CGN6:35 pmCologne Köln/Bonn
26h 17m
2 stops
BOS2:52 pmBoston Logan Intl
$505
Air Canada
Apr 15
BOS6:40 pmBoston Logan Intl
16h 25m
2 stops
CGN5:05 pmCologne Köln/Bonn
Apr 20
CGN6:35 pmCologne Köln/Bonn
26h 17m
2 stops
BOS2:52 pmBoston Logan Intl
$506

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 January 8, 2026.
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

Mon 3/2

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Wed 3/18

5:55 pm-2:10 pm

2 stops25h 15m

$458

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Thu 2/5

1:35 pm-6:35 pm

1 stop11h 00m

$462

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Thu 2/5

9:10 am-6:57 pm

2 stops15h 47m

$471

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 1/28

2:20 pm-12:50 pm

2 stops16h 30m

Cologne Köln/Bonn

Thu 2/5

9:10 am-6:57 pm

2 stops15h 47m

$482

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 3/2

4:35 pm-12:50 pm

2 stops14h 15m

Cologne Köln/Bonn

Wed 3/18

8:40 am-9:27 pm

2 stops17h 47m

$487

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 3/8

5:30 am-12:10 pm

2 stops25h 40m

Cologne Köln/Bonn

Mon 3/16

8:20 pm-6:02 pm

2 stops26h 42m

$491

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sat 4/18

6:40 pm-11:10 am

2 stops34h 30m

Cologne Köln/Bonn

Mon 4/27

8:10 pm-5:40 pm

1 stop27h 30m

$492

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Thu 2/19

12:10 pm-6:55 pm

2 stops24h 45m

Cologne Köln/Bonn

Sun 2/22

9:10 am-9:06 pm

2 stops41h 56m

$587

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Thu 2/19

3:00 pm-6:55 pm

2 stops21h 55m

Cologne Köln/Bonn

Sun 2/22

1:15 pm-2:10 pm

2 stops54h 55m

$597

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Sun 2/22

3:00 pm-12:10 pm

2 stops15h 10m

Cologne Köln/Bonn

Sun 3/1

9:10 am-11:59 pm

2 stops20h 49m

$777

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 March. Flight prices, which tend to average around $579, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of March, then departing from Massachusetts during the month April is also very affordable. Most momondo users find prices during this month for around $668.

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

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Massachusetts to Cologne takes 10h 10m
There are no direct flights from Massachusetts to Cologne. There are no popular flight routes from Massachusetts to Cologne.
Search flight deals

  • 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
7,697 reviews
Search Lufthansa flights
British AirwaysPriceFrom $553Free CancellationRating
6.7
7,659 reviews
Search British Airways flights
United AirlinesPriceFrom $682Free CancellationRating
7.4
9,141 reviews
Search United Airlines 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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