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 54% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 7 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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 December 2025, 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.

$359 Cheap Flights from Cologne to Boston in 2025/26

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Find the cheapest flights from Cologne to Boston

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Cheap round-trip flights

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7:55 am - 8:55 pm

CGN

BOS

43h 00m2 stops

10:40 pm - 5:20 pm

BOS

CGN

12h 40m1 stop

$592Multiple Airlines

Fri, Jan 23 - Thu, Feb 5

6:50 am - 5:14 pm

CGN

BOS

16h 24m2 stops

8:40 pm - 12:50 pm

BOS

CGN

10h 10m1 stop

$603Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

9:30 pm - 8:55 pm

CGN

BOS

29h 25m2 stops

9:15 pm - 10:25 am

BOS

CGN

31h 10m1 stop

$606Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

1:35 pm - 6:35 pm

CGN

BOS

11h 00m1 stop

2:20 pm - 12:50 pm

BOS

CGN

16h 30m2 stops

$618Lufthansa

Thu, Jan 15 - Wed, Jan 28

7:40 pm - 6:35 pm

CGN

BOS

28h 55m1 stop

8:40 pm - 12:50 pm

BOS

CGN

10h 10m1 stop

$631Lufthansa

Thu, Jan 15 - Wed, Jan 28

9:10 am - 6:35 pm

CGN

BOS

15h 25m1 stop

8:40 pm - 12:30 pm

BOS

CGN

9h 50m1 stop

$632Lufthansa

Sat, Jan 24 - Sat, Jan 31

6:50 am - 5:14 pm

CGN

BOS

16h 24m2 stops

2:20 pm - 7:35 pm

BOS

CGN

23h 15m2 stops

$636Austrian Airlines

Thu, Jan 15 - Wed, Jan 28

6:50 am - 5:14 pm

CGN

BOS

16h 24m2 stops

2:20 pm - 12:50 pm

BOS

CGN

16h 30m2 stops

$637Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

6:50 am - 5:14 pm

CGN

BOS

16h 24m2 stops

2:20 pm - 5:15 pm

BOS

CGN

20h 55m2 stops

$638Multiple Airlines

Fri, Jan 23 - Thu, Feb 5

4:35 pm - 2:20 pm

CGN

BOS

27h 45m1 stop

9:35 pm - 3:40 pm

BOS

CGN

12h 05m1 stop

$646British Airways

Fri, Jan 23 - Thu, Feb 5

Lufthansa flights from Cologne to Boston

Our best Lufthansa deals on Cologne to Boston flight tickets

Lufthansa

Jan 15

CGN1:35 pmCologne Köln/Bonn

11h 00m

1 stop

BOS6:35 pmBoston Logan Intl

Jan 28

BOS8:40 pmBoston Logan Intl

10h 10m

1 stop

CGN12:50 pmCologne Köln/Bonn

$609

Find similar

Lufthansa

Jan 15

CGN1:35 pmCologne Köln/Bonn

11h 00m

1 stop

BOS6:35 pmBoston Logan Intl

Jan 28

BOS2:20 pmBoston Logan Intl

16h 30m

2 stops

CGN12:50 pmCologne Köln/Bonn

$618

Find similar

Lufthansa

Jan 25

CGN9:10 amCologne Köln/Bonn

15h 25m

1 stop

BOS6:35 pmBoston Logan Intl

Feb 1

BOS8:40 pmBoston Logan Intl

9h 55m

1 stop

CGN12:35 pmCologne Köln/Bonn

$619

Find similar

United Airlines flights from Cologne to Boston

Our best United Airlines deals on Cologne to Boston flight tickets

United Airlines

Jan 15

CGN8:40 amCologne Köln/Bonn

15h 52m

2 stops

BOS6:32 pmBoston Logan Intl

Jan 28

BOS4:15 pmBoston Logan Intl

13h 55m

2 stops

CGN12:10 pmCologne Köln/Bonn

$810

Find similar

United Airlines

Jan 22

CGN8:40 amCologne Köln/Bonn

15h 52m

2 stops

BOS6:32 pmBoston Logan Intl

Jan 25

BOS8:40 pmBoston Logan Intl

14h 30m

1 stop

CGN5:10 pmCologne Köln/Bonn

$811

Find similar

United Airlines

Jan 22

CGN8:40 amCologne Köln/Bonn

15h 52m

2 stops

BOS6:32 pmBoston Logan Intl

Jan 25

BOS8:40 pmBoston Logan Intl

14h 30m

1 stop

CGN5:10 pmCologne Köln/Bonn

$812

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 1/23

7:55 am-8:55 pm

2 stops43h 00m

Boston Logan Intl

Thu 2/5

10:40 pm-5:20 pm

1 stop12h 40m

$592

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

6:50 am-5:14 pm

2 stops16h 24m

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

$603

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/24

9:30 pm-8:55 pm

2 stops29h 25m

Boston Logan Intl

Sat 1/31

9:15 pm-10:25 am

1 stop31h 10m

$606

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

1:35 pm-6:35 pm

1 stop11h 00m

Boston Logan Intl

Wed 1/28

2:20 pm-12:50 pm

2 stops16h 30m

$618

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

7:40 pm-6:35 pm

1 stop28h 55m

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

$631

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Sat 1/24

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

Sat 1/31

8:40 pm-12:30 pm

1 stop9h 50m

$632

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

6:50 am-5:14 pm

2 stops16h 24m

Boston Logan Intl

Wed 1/28

2:20 pm-7:35 pm

2 stops23h 15m

$636

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

6:50 am-5:14 pm

2 stops16h 24m

Boston Logan Intl

Wed 1/28

2:20 pm-12:50 pm

2 stops16h 30m

$637

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 1/23

6:50 am-5:14 pm

2 stops16h 24m

Boston Logan Intl

Thu 2/5

2:20 pm-5:15 pm

2 stops20h 55m

$638

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Fri 1/23

4:35 pm-2:20 pm

1 stop27h 45m

Boston Logan Intl

Thu 2/5

9:35 pm-3:40 pm

1 stop12h 05m

$646

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, June 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 $476. If you aren’t able to travel during the month of June, then book flights to Boston from Cologne during March instead. Flights to Boston in March, while not as cheap as those in June, still average around $521.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Cologne to Boston is on a Thursday when prices can be found for as low as $644. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $901.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Cologne to Boston in the morning for as low as $698. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $836 per ticket.

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 December 2025, 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 7,626 reviews		Search Lufthansa flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Everett

Sturbridge

Chatham

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.