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.

$411 Cheap Flights from Cologne to Boston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

5:10 pm - 4:15 pm

CGN

BOS

29h 05m1 stop

9:35 pm - 4:20 pm

BOS

CGN

12h 45m1 stop

$588British Airways

sáb., ene. 17 - vie., ene. 30

7:55 am - 8:55 pm

CGN

BOS

43h 00m2 stops

10:40 pm - 5:20 pm

BOS

CGN

12h 40m1 stop

$592Multiple Airlines

vie., ene. 23 - jue., feb. 5

5:10 pm - 4:58 pm

CGN

BOS

29h 48m2 stops

7:35 pm - 4:20 pm

BOS

CGN

14h 45m2 stops

$593British Airways

sáb., ene. 17 - vie., ene. 30

9:30 pm - 8:55 pm

CGN

BOS

29h 25m2 stops

9:15 pm - 10:25 am

BOS

CGN

31h 10m1 stop

$606Multiple Airlines

sáb., ene. 24 - sáb., ene. 31

9:10 am - 6:35 pm

CGN

BOS

15h 25m1 stop

8:40 pm - 12:30 pm

BOS

CGN

9h 50m1 stop

$632Lufthansa

sáb., ene. 24 - sáb., ene. 31

4:35 pm - 9:55 pm

CGN

BOS

11h 20m1 stop

9:35 pm - 4:20 pm

BOS

CGN

12h 45m1 stop

$637British Airways

vie., ene. 23 - vie., ene. 30

6:50 am - 5:14 pm

CGN

BOS

16h 24m2 stops

2:20 pm - 5:15 pm

BOS

CGN

20h 55m2 stops

$638Multiple Airlines

vie., ene. 23 - jue., 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

vie., ene. 23 - jue., feb. 5

6:55 pm - 5:50 pm

CGN

BOS

28h 55m2 stops

6:40 pm - 12:10 pm

BOS

CGN

35h 30m2 stops

$648Air Canada

mié., ene. 7 - mié., ene. 14

6:55 pm - 5:50 pm

CGN

BOS

28h 55m2 stops

5:30 am - 5:10 pm

BOS

CGN

29h 40m2 stops

$651Air Canada

mié., ene. 7 - sáb., ene. 17

Lufthansa flights from Cologne to Boston

Our best Lufthansa deals on Cologne to Boston flight tickets

Lufthansa

Jan 24

CGN9:10 amCologne Köln/Bonn

15h 25m

1 stop

BOS6:35 pmBoston Logan Intl

Jan 31

BOS8:40 pmBoston Logan Intl

9h 50m

1 stop

CGN12:30 pmCologne Köln/Bonn

$632

Find similar

Lufthansa

May 22

CGN8:30 amCologne Köln/Bonn

15h 10m

1 stop

BOS5:40 pmBoston Logan Intl

Jun 12

BOS8:05 pmBoston Logan Intl

16h 50m

1 stop

CGN6:55 pmCologne Köln/Bonn

$676

Find similar

Lufthansa

Jan 9

CGN1:20 pmCologne Köln/Bonn

11h 15m

1 stop

BOS6:35 pmBoston Logan Intl

Jan 14

BOS8:40 pmBoston Logan Intl

10h 10m

1 stop

CGN12:50 pmCologne Köln/Bonn

$858

Find similar

British Airways flights from Cologne to Boston

Our best British Airways deals on Cologne to Boston flight tickets

British Airways

Jan 17

CGN5:10 pmCologne Köln/Bonn

29h 05m

1 stop

BOS4:15 pmBoston Logan Intl

Jan 30

BOS9:35 pmBoston Logan Intl

12h 45m

1 stop

CGN4:20 pmCologne Köln/Bonn

$588

Find similar

British Airways

Jan 17

CGN5:10 pmCologne Köln/Bonn

29h 48m

2 stops

BOS4:58 pmBoston Logan Intl

Jan 30

BOS7:35 pmBoston Logan Intl

14h 45m

2 stops

CGN4:20 pmCologne Köln/Bonn

$593

Find similar

British Airways

Jan 23

CGN4:35 pmCologne Köln/Bonn

11h 20m

1 stop

BOS9:55 pmBoston Logan Intl

Jan 30

BOS9:35 pmBoston Logan Intl

12h 45m

1 stop

CGN4:20 pmCologne Köln/Bonn

$637

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

sáb. 1/17

5:10 pm-4:15 pm

1 stop29h 05m

Boston Logan Intl

vie. 1/30

9:35 pm-4:20 pm

1 stop12h 45m

$588

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

vie. 1/23

7:55 am-8:55 pm

2 stops43h 00m

Boston Logan Intl

jue. 2/5

10:40 pm-5:20 pm

1 stop12h 40m

$592

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

sáb. 1/17

5:10 pm-4:58 pm

2 stops29h 48m

Boston Logan Intl

vie. 1/30

7:35 pm-4:20 pm

2 stops14h 45m

$593

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

sáb. 1/24

9:30 pm-8:55 pm

2 stops29h 25m

Boston Logan Intl

sáb. 1/31

9:15 pm-10:25 am

1 stop31h 10m

$606

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

sáb. 1/24

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

sáb. 1/31

8:40 pm-12:30 pm

1 stop9h 50m

$632

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

vie. 1/23

4:35 pm-9:55 pm

1 stop11h 20m

Boston Logan Intl

vie. 1/30

9:35 pm-4:20 pm

1 stop12h 45m

$637

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

vie. 1/23

6:50 am-5:14 pm

2 stops16h 24m

Boston Logan Intl

jue. 2/5

2:20 pm-5:15 pm

2 stops20h 55m

$638

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

vie. 1/23

4:35 pm-2:20 pm

1 stop27h 45m

Boston Logan Intl

jue. 2/5

9:35 pm-3:40 pm

1 stop12h 05m

$646

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

mié. 1/7

6:55 pm-5:50 pm

2 stops28h 55m

Boston Logan Intl

mié. 1/14

6:40 pm-12:10 pm

2 stops35h 30m

$648

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

mié. 1/7

6:55 pm-5:50 pm

2 stops28h 55m

Boston Logan Intl

sáb. 1/17

5:30 am-5:10 pm

2 stops29h 40m

$651

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 7,619 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.