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 many operators does momondo search for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?

As of March 2026, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport.

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.

$370 Cheap Flights from Cologne to Boston in 2026

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One-way

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Cheap round-trip flights

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7:35 pm - 9:05 pm

CGN

BOS

55h 30m

2 stops

11:30 pm - 11:10 pm

BOS

CGN

17h 40m

1 stop

$632Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

8:30 am - 5:40 pm

CGN

BOS

15h 10m

1 stop

8:05 pm - 12:25 pm

BOS

CGN

10h 20m

1 stop

$645Lufthansa

Thu, Apr 9 - Wed, Apr 22

8:30 am - 5:40 pm

CGN

BOS

15h 10m

1 stop

8:05 pm - 12:25 pm

BOS

CGN

10h 20m

1 stop

$646Lufthansa

Thu, Apr 9 - Wed, Apr 22

8:40 pm - 1:50 pm

CGN

BOS

23h 10m

1 stop

8:05 pm - 7:30 pm

BOS

CGN

17h 25m

1 stop

$648Multiple Airlines

Thu, Apr 9 - Wed, Apr 22

1:05 pm - 5:40 pm

CGN

BOS

10h 35m

1 stop

8:05 pm - 12:25 pm

BOS

CGN

10h 20m

1 stop

$653Lufthansa

Wed, Apr 22 - Wed, Apr 29

1:05 pm - 5:40 pm

CGN

BOS

10h 35m

1 stop

2:37 pm - 5:20 pm

BOS

CGN

20h 43m

2 stops

$655Lufthansa

Wed, Apr 22 - Wed, Apr 29

8:30 am - 5:40 pm

CGN

BOS

15h 10m

1 stop

5:45 pm - 12:25 pm

BOS

CGN

12h 40m

2 stops

$657Lufthansa

Thu, Apr 9 - Wed, Apr 22

1:05 pm - 5:40 pm

CGN

BOS

10h 35m

1 stop

5:45 pm - 12:25 pm

BOS

CGN

12h 40m

2 stops

$658Lufthansa

Thu, Apr 9 - Wed, Apr 22

1:05 pm - 5:40 pm

CGN

BOS

10h 35m

1 stop

8:05 pm - 7:30 pm

BOS

CGN

17h 25m

1 stop

$661Lufthansa

Tue, Apr 7 - Tue, Apr 14

1:05 pm - 5:40 pm

CGN

BOS

10h 35m

1 stop

8:05 pm - 12:25 pm

BOS

CGN

10h 20m

1 stop

$665United Airlines

Thu, May 7 - Mon, May 11

United Airlines flights from Cologne to Boston

Our best United Airlines deals on Cologne to Boston flight tickets

United Airlines

May 7

CGN1:05 pmCologne Köln/Bonn

10h 35m

1 stop

BOS5:40 pmBoston Logan Intl

May 11

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$665

United Airlines

May 7

CGN1:05 pmCologne Köln/Bonn

10h 35m

1 stop

BOS5:40 pmBoston Logan Intl

May 11

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$667

United Airlines

May 7

CGN1:05 pmCologne Köln/Bonn

10h 35m

1 stop

BOS5:40 pmBoston Logan Intl

May 11

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$668

Lufthansa flights from Cologne to Boston

Our best Lufthansa deals on Cologne to Boston flight tickets

Lufthansa

Mar 19

CGN1:35 pmCologne Köln/Bonn

15h 22m

2 stops

BOS11:57 pmBoston Logan Intl

Apr 1

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$636

Lufthansa

Apr 9

CGN8:30 amCologne Köln/Bonn

15h 10m

1 stop

BOS5:40 pmBoston Logan Intl

Apr 22

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$645

Lufthansa

Apr 9

CGN8:30 amCologne Köln/Bonn

15h 10m

1 stop

BOS5:40 pmBoston Logan Intl

Apr 22

BOS8:05 pmBoston Logan Intl

10h 20m

1 stop

CGN12:25 pmCologne Köln/Bonn

$646

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Mon 4/20

7:35 pm-9:05 pm

2 stops55h 30m

Boston Logan Intl

Mon 4/27

11:30 pm-11:10 pm

1 stop17h 40m

$632

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 4/9

8:30 am-5:40 pm

1 stop15h 10m

Boston Logan Intl

Wed 4/22

8:05 pm-12:25 pm

1 stop10h 20m

$645

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 4/9

8:30 am-5:40 pm

1 stop15h 10m

Boston Logan Intl

Wed 4/22

8:05 pm-12:25 pm

1 stop10h 20m

$646

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 4/9

8:40 pm-1:50 pm

1 stop23h 10m

Boston Logan Intl

Wed 4/22

8:05 pm-7:30 pm

1 stop17h 25m

$648

Quickest round-trip

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Wed 4/22

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Wed 4/29

8:05 pm-12:25 pm

1 stop10h 20m

$653

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Wed 4/22

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Wed 4/29

2:37 pm-5:20 pm

2 stops20h 43m

$655

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 4/9

8:30 am-5:40 pm

1 stop15h 10m

Boston Logan Intl

Wed 4/22

5:45 pm-12:25 pm

2 stops12h 40m

$657

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 4/9

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Wed 4/22

5:45 pm-12:25 pm

2 stops12h 40m

$658

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Tue 4/7

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Tue 4/14

8:05 pm-7:30 pm

1 stop17h 25m

$661

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 5/7

1:05 pm-5:40 pm

1 stop10h 35m

Boston Logan Intl

Mon 5/11

8:05 pm-12:25 pm

1 stop10h 20m

$665

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

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

Turkish Airlines is the most popular carrier operating from Cologne Köln/Bonn to Boston Logan Intl

What airlines fly to Boston?

Lufthansa, Condor and United Airlines 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 50% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from Cologne to Boston takes 10h 35m

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

Search flight deals

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. 10h 35m 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 many operators does momondo search for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport?
As of March 2026, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Boston Logan Intl Airport.
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.
What is the most popular airline from Cologne to Boston?
Based on momondo bookings for flights between Cologne and Boston, the leading airline is Lufthansa, making up 100% of the total bookings.

Best airlines flying from Cologne to Boston

Compare and see reviews for airlines that fly from Cologne to Boston with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $364	Free Cancellation	Rating 6.8 7,843 reviews		Search Lufthansa flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

Cambridge

South Yarmouth

Narragansett

Gloucester

Falmouth

Brockton

Warwick

Laconia

Nashua

Chatham

Sturbridge

Everett

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.