What airlines fly to Boston?

Lufthansa, United Airlines and Condor are the top three most popular airlines that fly to Boston from Cologne according to our data. Lufthansa is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cologne Köln/Bonn to Boston Logan Intl?

British Airways is the most popular carrier operating from Cologne Köln/Bonn to Boston Logan Intl

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?

Prices for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport refresh daily.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl 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 Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$423 Cheap Flights from Cologne to Boston in 2026

Find the cheapest flights from Cologne to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 pm - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

28h 15m1 stop Barcelona-El Prat

10:55 pm - 4:50 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

11h 55m1 stop Barcelona-El Prat

$567Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

10:50 pm - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

28h 15m1 stop Barcelona-El Prat

10:55 pm - 4:50 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

11h 55m1 stop Barcelona-El Prat

$569Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

10:50 pm - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

28h 15m1 stop Barcelona-El Prat

10:55 pm - 4:50 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

11h 55m1 stop Barcelona-El Prat

$594Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

6:45 am - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

20h 20m1 stop Barcelona-El Prat

10:55 pm - 12:45 amBOS Boston Logan Intl-CGN Cologne Köln/Bonn

19h 50m2 stops Barcelona-El Prat Naples

$623Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

9:15 am - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

17h 50m1 stop Barcelona-El Prat

10:55 pm - 12:45 amBOS Boston Logan Intl-CGN Cologne Köln/Bonn

19h 50m2 stops Barcelona-El Prat Naples

$624Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

9:15 am - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

17h 50m1 stop Barcelona-El Prat

10:55 pm - 12:45 amBOS Boston Logan Intl-CGN Cologne Köln/Bonn

19h 50m2 stops Barcelona-El Prat Naples

$629Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

11:45 am - 9:05 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

15h 20m1 stop Barcelona-El Prat

10:55 pm - 4:50 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

11h 55m1 stop Barcelona-El Prat

$641Multiple Airlines

Thu, Sep 17 - Wed, Sep 30

8:10 pm - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

27h 30m1 stop Munich Franz Josef Strauss

8:05 pm - 5:40 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

15h 35m1 stop Munich Franz Josef Strauss

$735Lufthansa

Fri, Sep 18 - Thu, Oct 1

1:05 pm - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

10h 35m1 stop Munich Franz Josef Strauss

9:30 am - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

20h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$739United Airlines

Mon, Sep 28 - Tue, Oct 20

1:05 pm - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

10h 35m1 stop Munich Franz Josef Strauss

8:05 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 20m1 stop Munich Franz Josef Strauss

$740Lufthansa

Wed, Sep 16 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 6:07 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

17h 47m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

8:05 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 20m1 stop Munich Franz Josef Strauss

$733Multiple Airlines

Fri, Sep 11 - Sat, Sep 19

1:05 pm - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

10h 35m1 stop Munich Franz Josef Strauss

8:05 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 20m1 stop Munich Franz Josef Strauss

$736Lufthansa

Fri, Sep 11 - Sat, Sep 19

1:05 pm - 11:59 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

16h 54m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

5:10 pm - 5:20 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

18h 10m2 stops Vienna Intl Munich Franz Josef Strauss

$774United Airlines

Fri, Sep 11 - Sat, Sep 19

8:30 am - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

15h 10m1 stop Munich Franz Josef Strauss

8:05 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 20m1 stop Munich Franz Josef Strauss

$971Lufthansa

Thu, Sep 10 - Thu, Sep 17

8:30 am - 5:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

15h 10m1 stop Munich Franz Josef Strauss

5:45 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

12h 40m2 stops Frankfurt am Main Munich Franz Josef Strauss

$981Lufthansa

Thu, Sep 10 - Fri, Sep 18

6:25 pm - 7:55 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

31h 30m2 stops Milan Malpensa Zurich

5:45 pm - 9:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

21h 40m2 stops Frankfurt am Main Milan Malpensa

$997Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

8:30 am - 10:40 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

20h 10m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

5:10 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

13h 15m2 stops Zurich Munich Franz Josef Strauss

$1,015Air Canada

Thu, Sep 10 - Fri, Sep 18

6:20 am - 7:55 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

19h 35m1 stop Zurich

5:10 pm - 9:55 amBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 45m1 stop Zurich

$1,083United Airlines

Thu, Sep 10 - Fri, Sep 18

6:20 am - 3:10 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

14h 50m1 stop Zurich

8:05 pm - 12:25 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

10h 20m1 stop Munich Franz Josef Strauss

$1,086United Airlines

Thu, Sep 10 - Thu, Sep 17

6:20 am - 3:10 pmCGN Cologne Köln/Bonn-BOS Boston Logan Intl

14h 50m1 stop Zurich

9:40 pm - 5:40 pmBOS Boston Logan Intl-CGN Cologne Köln/Bonn

14h 00m2 stops Zurich Munich Franz Josef Strauss

$1,106United Airlines

Thu, Sep 10 - Thu, Sep 17

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Lufthansa flights from Cologne to Boston

Our best Lufthansa deals on Cologne to Boston flight tickets

Lufthansa

Sep 13

CGN8:30 amCologne Köln/Bonn

15h 10m

1 stop

BOS5:40 pmBoston Logan Intl

Sep 27

BOS8:05 pmBoston Logan Intl

15h 15m

1 stop

CGN5:20 pmCologne Köln/Bonn

$722

Lufthansa

Sep 13

CGN1:05 pmCologne Köln/Bonn

10h 35m

1 stop

BOS5:40 pmBoston Logan Intl

Sep 27

BOS8:05 pmBoston Logan Intl

17h 25m

1 stop

CGN7:30 pmCologne Köln/Bonn

$724

Lufthansa

Sep 18

CGN8:10 pmCologne Köln/Bonn

27h 30m

1 stop

BOS5:40 pmBoston Logan Intl

Oct 1

BOS8:05 pmBoston Logan Intl

15h 35m

1 stop

CGN5:40 pmCologne Köln/Bonn

$735

Austrian Airlines flights from Cologne to Boston

Our best Austrian Airlines deals on Cologne to Boston flight tickets

Austrian Airlines

Dec 21

CGN9:40 amCologne Köln/Bonn

33h 50m

1 stop

BOS1:30 pmBoston Logan Intl

Jan 6

BOS2:48 pmBoston Logan Intl

22h 47m

2 stops

CGN7:35 pmCologne Köln/Bonn

$792

Austrian Airlines

Dec 21

CGN9:40 amCologne Köln/Bonn

33h 50m

1 stop

BOS1:30 pmBoston Logan Intl

Jan 7

BOS9:50 pmBoston Logan Intl

13h 05m

2 stops

CGN4:55 pmCologne Köln/Bonn

$876

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 10/14

10:50 pm-9:05 pm

1 stop28h 15m

Boston Logan Intl

Wed 10/21

10:55 pm-4:50 pm

1 stop11h 55m

$567

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 10/14

10:50 pm-9:05 pm

1 stop28h 15m

Boston Logan Intl

Wed 10/21

10:55 pm-4:50 pm

1 stop11h 55m

$569

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 9/16

10:50 pm-9:05 pm

1 stop28h 15m

Boston Logan Intl

Wed 9/30

10:55 pm-4:50 pm

1 stop11h 55m

$594

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 10/14

6:45 am-9:05 pm

1 stop20h 20m

Boston Logan Intl

Wed 10/21

10:55 pm-12:45 am

2 stops19h 50m

$623

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 10/14

9:15 am-9:05 pm

1 stop17h 50m

Boston Logan Intl

Wed 10/21

10:55 pm-12:45 am

2 stops19h 50m

$624

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 10/14

9:15 am-9:05 pm

1 stop17h 50m

Boston Logan Intl

Wed 10/21

10:55 pm-12:45 am

2 stops19h 50m

$629

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Thu 9/17

11:45 am-9:05 pm

1 stop15h 20m

Boston Logan Intl

Wed 9/30

10:55 pm-4:50 pm

1 stop11h 55m

$641

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Fri 9/18

8:10 pm-5:40 pm

1 stop27h 30m

Boston Logan Intl

Thu 10/1

8:05 pm-5:40 pm

1 stop15h 35m

$735

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Mon 9/28

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Tue 10/20

9:30 am-12:25 pm

2 stops20h 55m

$739

Quickest round-trip

CologneBoston

CGN Cologne Köln/Bonn - BOS Boston Logan Intl

CGNBOS

Cologne Köln/Bonn

Wed 9/16

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Tue 9/29

8:05 pm-12:25 pm

1 stop10h 20m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to Boston

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

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Cologne to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to Boston from Cologne during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $562.

When to book flights from Cologne to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cologne to Boston (CGN to BOS) flight deals and tips

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

Best Price Found	$423
Fastest flight time	28h 15m
Direct flights	None

The best one-way flight to Boston from Cologne in the past 72 hours is $423. The best round-trip flight deal from Cologne to Boston found on momondo in the last 72 hours is $567.

The fastest flight from Cologne to Boston takes 28h 15m

There are no direct flights from Cologne to Boston. There are no popular flight routes from Cologne to Boston.

Search flight deals

Frequently asked questions about flying from Cologne to Boston

How far is Cologne Köln/Bonn to Boston Logan Intl by plane?
A flight from Cologne Köln/Bonn to Boston Logan Intl will travel around 3569.0 mi. 28h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?
Prices for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport refresh daily.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl 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 Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Hampton Beach

Ogunquit

Old Orchard Beach

Salem

Laconia

Cambridge

Hampton

Revere

South Yarmouth

Plymouth

Middletown

South Portland

Everett

Warwick

Kennebunkport

Gloucester

Brockton

Seekonk

Nashua

York Beach

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Cologne.

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

Flights from Cologne to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Cologne and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Boston from Cologne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.