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Cheap flights from Massachusetts to Cologne from $307

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 10/28. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 pm - 10:40 pm
BOS
-
CGN
17h 40m
2 stops
Multiple Airlines Logo
10:50 pm - 9:27 pm
CGN
-
BOS
28h 37m
3 stops
$712Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
10:20 am - 12:50 pm
BOS
-
CGN
20h 30m
2 stops
Multiple Airlines Logo
8:20 pm - 4:57 pm
CGN
-
BOS
26h 37m
2 stops
$719Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m
1 stop
Lufthansa Logo
1:20 pm - 6:35 pm
CGN
-
BOS
11h 15m
1 stop
$728Lufthansa
Mon, Nov 30 - Fri, Dec 11
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m
1 stop
Lufthansa Logo
1:20 pm - 6:35 pm
CGN
-
BOS
11h 15m
1 stop
$729Lufthansa
Mon, Nov 9 - Wed, Nov 18
Multiple Airlines Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m
1 stop
Multiple Airlines Logo
8:20 pm - 4:57 pm
CGN
-
BOS
26h 37m
2 stops
$744Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
Multiple Airlines Logo
8:50 pm - 10:40 pm
BOS
-
CGN
19h 50m
2 stops
Multiple Airlines Logo
10:50 pm - 5:42 pm
CGN
-
BOS
24h 52m
2 stops
$749Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
3:35 pm - 12:25 pm
BOS
-
CGN
14h 50m
2 stops
Multiple Airlines Logo
6:05 pm - 5:40 pm
CGN
-
BOS
29h 35m
1 stop
$761Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
8:05 pm - 12:25 pm
BOS
-
CGN
10h 20m
1 stop
Lufthansa Logo
8:10 pm - 5:40 pm
CGN
-
BOS
27h 30m
1 stop
$774Lufthansa
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m
1 stop
Lufthansa Logo
1:35 pm - 6:35 pm
CGN
-
BOS
11h 00m
1 stop
$777Lufthansa
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
7:45 pm - 5:40 pm
BDL
-
CGN
15h 55m
2 stops
United Airlines Logo
1:05 pm - 11:59 pm
CGN
-
BDL
16h 54m
3 stops
$1,653United Airlines
Fri, Jul 10 - Fri, Jul 24

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Lufthansa flights from Massachusetts to Cologne

Our best Lufthansa deals on Massachusetts to Cologne flight tickets
Lufthansa
Nov 30
BOS8:40 pmBoston Logan Intl
10h 10m
1 stop
CGN12:50 pmCologne Köln/Bonn
Dec 11
CGN1:20 pmCologne Köln/Bonn
11h 15m
1 stop
BOS6:35 pmBoston Logan Intl
$728
Lufthansa
Nov 9
BOS8:40 pmBoston Logan Intl
10h 10m
1 stop
CGN12:50 pmCologne Köln/Bonn
Nov 18
CGN1:20 pmCologne Köln/Bonn
11h 15m
1 stop
BOS6:35 pmBoston Logan Intl
$729
Lufthansa
Aug 3
BOS8:05 pmBoston Logan Intl
10h 20m
1 stop
CGN12:25 pmCologne Köln/Bonn
Aug 19
CGN8:10 pmCologne Köln/Bonn
27h 30m
1 stop
BOS5:40 pmBoston Logan Intl
$774

Air Canada flights from Massachusetts to Cologne

Our best Air Canada deals on Massachusetts to Cologne flight tickets
Air Canada
Jun 17
BOS10:35 amBoston Logan Intl
19h 50m
2 stops
CGN12:25 pmCologne Köln/Bonn
Jul 25
CGN1:05 pmCologne Köln/Bonn
14h 22m
2 stops
BOS9:27 pmBoston Logan Intl
$1,386
Air Canada
Jun 17
BOS10:35 amBoston Logan Intl
24h 30m
2 stops
CGN5:05 pmCologne Köln/Bonn
Jul 25
CGN1:05 pmCologne Köln/Bonn
15h 33m
2 stops
BOS10:38 pmBoston Logan Intl
$1,388

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 June 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

Cheapest round-trip

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 8/3

11:00 pm-10:40 pm

2 stops17h 40m

Cologne Köln/Bonn

Wed 8/19

10:50 pm-9:27 pm

3 stops28h 37m

$712

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 11/9

10:20 am-12:50 pm

2 stops20h 30m

Cologne Köln/Bonn

Wed 11/18

8:20 pm-4:57 pm

2 stops26h 37m

$719

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 11/30

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Fri 12/11

1:20 pm-6:35 pm

1 stop11h 15m

$728

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 11/9

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Wed 11/18

1:20 pm-6:35 pm

1 stop11h 15m

$729

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 11/9

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Wed 11/18

8:20 pm-4:57 pm

2 stops26h 37m

$744

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 8/3

8:50 pm-10:40 pm

2 stops19h 50m

Cologne Köln/Bonn

Wed 8/19

10:50 pm-5:42 pm

2 stops24h 52m

$749

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 8/3

3:35 pm-12:25 pm

2 stops14h 50m

Cologne Köln/Bonn

Wed 8/19

6:05 pm-5:40 pm

1 stop29h 35m

$761

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 8/3

8:05 pm-12:25 pm

1 stop10h 20m

Cologne Köln/Bonn

Wed 8/19

8:10 pm-5:40 pm

1 stop27h 30m

$774
Quickest round-trip

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 11/4

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Sun 11/8

1:35 pm-6:35 pm

1 stop11h 00m

$777

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Fri 7/10

7:45 pm-5:40 pm

2 stops15h 55m

Cologne Köln/Bonn

Fri 7/24

1:05 pm-11:59 pm

3 stops16h 54m

$1,653

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 April. Flight prices, which tend to average around $419, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of April, then departing from Massachusetts during the month March is also very affordable. Most momondo users find prices during this month for around $487.

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 20m

Direct flights

None
The fastest flight from Massachusetts to Cologne takes 10h 20m
There are no direct flights from Massachusetts to Cologne. There are no popular flight routes from Massachusetts to Cologne.
Search flight deals

Frequently asked questions about flying from Massachusetts to Cologne

  • 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 $508Free CancellationRating
6.8
8,044 reviews
Search Lufthansa flights
British AirwaysPriceFrom $527Free CancellationRating
6.7
8,028 reviews
Search British Airways flights
United AirlinesPriceFrom $575Free CancellationRating
7.4
9,780 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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