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Cheap flights from Massachusetts to Cologne from $314

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 8/31. 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

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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.
Multiple Airlines Logo
11:35 pm - 1:15 amBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
19h 40m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:50 pm - 9:05 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
28h 15m1 stop Barcelona-El Prat
$525Multiple Airlines
dom., oct. 18 - mié., oct. 21
Multiple Airlines Logo
11:35 pm - 11:20 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
17h 45m1 stop Barcelona-El Prat
Multiple Airlines Logo
10:55 am - 9:05 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
16h 10m2 stops London Gatwick Barcelona-El Prat
$661Multiple Airlines
dom., oct. 18 - mié., oct. 21
Multiple Airlines Logo
3:35 pm - 8:50 amBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
35h 15m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Vienna Intl
Multiple Airlines Logo
10:50 pm - 9:26 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
28h 36m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$744Multiple Airlines
dom., oct. 18 - mié., oct. 21
Lufthansa Logo
8:05 pm - 12:25 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:05 pm - 8:10 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
13h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
$774Lufthansa
dom., sep. 6 - mar., sep. 22
Lufthansa Logo
8:05 pm - 12:25 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
10h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:05 pm - 8:10 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
13h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
$775Lufthansa
dom., sep. 6 - mar., sep. 22
Lufthansa Logo
8:05 pm - 5:20 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
15h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:35 pm - 6:35 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
11h 00m1 stop Munich Franz Josef Strauss
$776Lufthansa
dom., ago. 23 - dom., dic. 6
United Airlines Logo
7:15 pm - 5:20 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
40h 05m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
United Airlines Logo
8:30 am - 3:10 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
36h 40m2 stops Munich Franz Josef Strauss Zurich
$895United Airlines
sáb., ago. 29 - sáb., sep. 5
United Airlines Logo
8:40 pm - 4:55 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
14h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
1:35 pm - 6:35 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
11h 00m1 stop Munich Franz Josef Strauss
$912United Airlines
dom., dic. 6 - jue., dic. 10
British Airways Logo
7:30 am - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
30h 05m1 stop London Heathrow
British Airways Logo
9:00 pm - 7:40 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
28h 40m1 stop London Heathrow
$931British Airways
dom., dic. 6 - jue., dic. 10
British Airways Logo
6:45 pm - 7:35 pmBOS  Boston Logan Intl-CGN Cologne Köln/Bonn
18h 50m1 stop London Heathrow
British Airways Logo
2:35 pm - 9:50 pmCGN  Cologne Köln/Bonn-BOS Boston Logan Intl
13h 15m1 stop London Heathrow
$932British Airways
dom., nov. 22 - vie., nov. 27

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Lufthansa flights from Massachusetts to Cologne

Our best Lufthansa deals on Massachusetts to Cologne flight tickets
Lufthansa
Sep 6
BOS8:05 pmBoston Logan Intl
10h 20m
1 stop
CGN12:25 pmCologne Köln/Bonn
Sep 22
CGN1:05 pmCologne Köln/Bonn
13h 05m
2 stops
BOS8:10 pmBoston Logan Intl
$774
Lufthansa
Sep 6
BOS8:05 pmBoston Logan Intl
10h 20m
1 stop
CGN12:25 pmCologne Köln/Bonn
Sep 22
CGN1:05 pmCologne Köln/Bonn
13h 05m
2 stops
BOS8:10 pmBoston Logan Intl
$775
Lufthansa
Aug 23
BOS8:05 pmBoston Logan Intl
15h 15m
1 stop
CGN5:20 pmCologne Köln/Bonn
Dec 6
CGN1:35 pmCologne Köln/Bonn
11h 00m
1 stop
BOS6:35 pmBoston Logan Intl
$776

Air Canada flights from Massachusetts to Cologne

Our best Air Canada deals on Massachusetts to Cologne flight tickets
Air Canada
Sep 6
BOS5:45 amBoston Logan Intl
29h 35m
2 stops
CGN5:20 pmCologne Köln/Bonn
Sep 22
CGN8:30 amCologne Köln/Bonn
39h 37m
2 stops
BOS6:07 pmBoston Logan Intl
$813
Air Canada
Sep 6
BOS3:35 pmBoston Logan Intl
19h 45m
2 stops
CGN5:20 pmCologne Köln/Bonn
Sep 22
CGN1:05 pmCologne Köln/Bonn
26h 45m
2 stops
BOS9:50 amBoston Logan Intl
$815
Air Canada
Nov 22
BOS7:40 pmBoston Logan Intl
35h 10m
2 stops
CGN12:50 pmCologne Köln/Bonn
Nov 27
CGN9:20 amCologne Köln/Bonn
19h 17m
2 stops
BOS10:37 pmBoston Logan Intl
$929

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 agosto 5, 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 Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 10/18

11:35 pm-1:15 am

1 stop19h 40m

Cologne Köln/Bonn

mié. 10/21

10:50 pm-9:05 pm

1 stop28h 15m

$525

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 10/18

11:35 pm-11:20 pm

1 stop17h 45m

Cologne Köln/Bonn

mié. 10/21

10:55 am-9:05 pm

2 stops16h 10m

$661

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 10/18

3:35 pm-8:50 am

3 stops35h 15m

Cologne Köln/Bonn

mié. 10/21

10:50 pm-9:26 pm

2 stops28h 36m

$744
Quickest round-trip

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 9/6

8:05 pm-12:25 pm

1 stop10h 20m

Cologne Köln/Bonn

mar. 9/22

1:05 pm-8:10 pm

2 stops13h 05m

$774

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 9/6

8:05 pm-12:25 pm

1 stop10h 20m

Cologne Köln/Bonn

mar. 9/22

1:05 pm-8:10 pm

2 stops13h 05m

$775

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 8/23

8:05 pm-5:20 pm

1 stop15h 15m

Cologne Köln/Bonn

dom. 12/6

1:35 pm-6:35 pm

1 stop11h 00m

$776

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

sáb. 8/29

7:15 pm-5:20 pm

2 stops40h 05m

Cologne Köln/Bonn

sáb. 9/5

8:30 am-3:10 pm

2 stops36h 40m

$895

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 12/6

8:40 pm-4:55 pm

1 stop14h 15m

Cologne Köln/Bonn

jue. 12/10

1:35 pm-6:35 pm

1 stop11h 00m

$912

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 12/6

7:30 am-7:35 pm

1 stop30h 05m

Cologne Köln/Bonn

jue. 12/10

9:00 pm-7:40 pm

1 stop28h 40m

$931

BostonCologne

BOS Boston Logan Intl - CGN Cologne Köln/Bonn

BOSCGN

Boston Logan Intl

dom. 11/22

6:45 pm-7:35 pm

1 stop18h 50m

Cologne Köln/Bonn

vie. 11/27

2:35 pm-9:50 pm

1 stop13h 15m

$932

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 $593, 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 November is also very affordable. Most momondo users find prices during this month for around $662.

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

15h 15m

Direct flights

None
The fastest flight from Massachusetts to Cologne takes 15h 15m
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
8,176 reviews
Search Lufthansa flights
British AirwaysPriceFrom $527Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
United AirlinesPriceFrom $575Free CancellationRating
7.4
10,065 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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