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

American Airlines, British Airways, and Lufthansa are the most popular carriers 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 55% 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 September 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.

$295 Cheap Flights from Cologne to Boston in 2025/26

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Round-trip

One-way

Cheap round-trip flights

7:40 am - 2:30 pmCGN-BOS

12h 50m2 stops

3:15 pm - 11:10 amBOS-CGN

13h 55m2 stops

$536Air Canada

Find Deal

jue., oct. 2 - mié., oct. 15

6:05 am - 5:40 pmCGN-BOS

17h 35m1 stop

8:05 pm - 5:10 pmBOS-CGN

15h 05m1 stop

$544Lufthansa

Find Deal

jue., oct. 2 - mié., oct. 15

12:55 pm - 5:40 pmCGN-BOS

10h 45m1 stop

8:05 pm - 12:15 pmBOS-CGN

10h 10m1 stop

$547United Airlines

Find Deal

jue., oct. 2 - mié., oct. 15

5:05 pm - 5:05 pmCGN-BOS

29h 00m1 stop

7:17 pm - 4:30 pmBOS-CGN

15h 13m2 stops

$548British Airways

Find Deal

mar., oct. 28 - dom., nov. 9

5:05 pm - 9:00 pmCGN-BOS

32h 55m2 stops

9:35 pm - 3:40 pmBOS-CGN

12h 05m1 stop

$550British Airways

Find Deal

mar., oct. 28 - sáb., nov. 8

5:15 pm - 5:26 pmCGN-BOS

29h 11m2 stops

7:30 am - 3:40 pmBOS-CGN

26h 10m1 stop

$554British Airways

Find Deal

mié., oct. 29 - sáb., nov. 8

7:40 am - 5:38 pmCGN-BOS

15h 58m2 stops

8:05 pm - 12:15 pmBOS-CGN

10h 10m1 stop

$556Air Canada

Find Deal

jue., oct. 2 - mié., oct. 15

6:05 am - 3:55 pmCGN-BOS

15h 50m2 stops

8:05 pm - 12:15 pmBOS-CGN

10h 10m1 stop

$560United Airlines

Find Deal

jue., oct. 2 - mié., oct. 15

11:20 am - 8:22 pmCGN-BOS

15h 02m2 stops

3:53 pm - 10:05 amBOS-CGN

12h 12m2 stops

$584American Airlines

Find Deal

vie., dic. 12 - lun., dic. 15

6:20 pm - 5:40 pmCGN-BOS

29h 20m1 stop

8:05 pm - 12:15 pmBOS-CGN

10h 10m1 stop

$628Lufthansa

Find Deal

sáb., oct. 11 - sáb., oct. 18

United Airlines flights from Cologne to Boston

Our best United Airlines deals on Cologne to Boston flight tickets

United Airlines

Oct 2

CGN12:55 pmCologne Köln/Bonn

10h 45m

1 stop

BOS5:40 pmBoston Logan Intl

Oct 15

BOS8:05 pmBoston Logan Intl

10h 10m

1 stop

CGN12:15 pmCologne Köln/Bonn

$547

Find similar

United Airlines

Oct 2

CGN6:05 amCologne Köln/Bonn

15h 50m

2 stops

BOS3:55 pmBoston Logan Intl

Oct 15

BOS8:05 pmBoston Logan Intl

10h 10m

1 stop

CGN12:15 pmCologne Köln/Bonn

$560

Find similar

United Airlines

Dec 11

CGN1:35 pmCologne Köln/Bonn

11h 00m

1 stop

BOS6:35 pmBoston Logan Intl

Dec 15

BOS8:40 pmBoston Logan Intl

10h 10m

1 stop

CGN12:50 pmCologne Köln/Bonn

$689

Find similar

British Airways flights from Cologne to Boston

Our best British Airways deals on Cologne to Boston flight tickets

British Airways

Oct 28

CGN5:05 pmCologne Köln/Bonn

29h 00m

1 stop

BOS5:05 pmBoston Logan Intl

Nov 9

BOS7:17 pmBoston Logan Intl

15h 13m

2 stops

CGN4:30 pmCologne Köln/Bonn

$548

Find similar

British Airways

Oct 28

CGN5:05 pmCologne Köln/Bonn

32h 55m

2 stops

BOS9:00 pmBoston Logan Intl

Nov 8

BOS9:35 pmBoston Logan Intl

12h 05m

1 stop

CGN3:40 pmCologne Köln/Bonn

$550

Find similar

British Airways

Oct 29

CGN5:15 pmCologne Köln/Bonn

29h 11m

2 stops

BOS5:26 pmBoston Logan Intl

Nov 8

BOS7:30 amBoston Logan Intl

26h 10m

1 stop

CGN3:40 pmCologne Köln/Bonn

$554

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

jue. 10/2

7:40 am-2:30 pm

2 stops12h 50m

Boston Logan Intl

mié. 10/15

3:15 pm-11:10 am

2 stops13h 55m

$536

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

jue. 10/2

6:05 am-5:40 pm

1 stop17h 35m

Boston Logan Intl

mié. 10/15

8:05 pm-5:10 pm

1 stop15h 05m

$544

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

jue. 10/2

12:55 pm-5:40 pm

1 stop10h 45m

Boston Logan Intl

mié. 10/15

8:05 pm-12:15 pm

1 stop10h 10m

$547

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

mar. 10/28

5:05 pm-5:05 pm

1 stop29h 00m

Boston Logan Intl

dom. 11/9

7:17 pm-4:30 pm

2 stops15h 13m

$548

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

mar. 10/28

5:05 pm-9:00 pm

2 stops32h 55m

Boston Logan Intl

sáb. 11/8

9:35 pm-3:40 pm

1 stop12h 05m

$550

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

mié. 10/29

5:15 pm-5:26 pm

2 stops29h 11m

Boston Logan Intl

sáb. 11/8

7:30 am-3:40 pm

1 stop26h 10m

$554

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

jue. 10/2

7:40 am-5:38 pm

2 stops15h 58m

Boston Logan Intl

mié. 10/15

8:05 pm-12:15 pm

1 stop10h 10m

$556

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

jue. 10/2

6:05 am-3:55 pm

2 stops15h 50m

Boston Logan Intl

mié. 10/15

8:05 pm-12:15 pm

1 stop10h 10m

$560

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

vie. 12/12

11:20 am-8:22 pm

2 stops15h 02m

Boston Logan Intl

lun. 12/15

3:53 pm-10:05 am

2 stops12h 12m

$584

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

sáb. 10/11

6:20 pm-5:40 pm

1 stop29h 20m

Boston Logan Intl

sáb. 10/18

8:05 pm-12:15 pm

1 stop10h 10m

$628

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 May instead. Flights to Boston in May, while not as cheap as those in June, still average around $526.

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

Direct flights	None

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 45m 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 September 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 7,407 reviews		Search Lufthansa flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Brockton

Laconia

Falmouth

Concord

Everett

Wells

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.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Cologne to Boston from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Boston departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Cologne to Boston

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United Airlines flights from Cologne to Boston

Our best United Airlines deals on Cologne to Boston flight tickets

British Airways flights from Cologne to Boston

Our best British Airways deals on Cologne to Boston flight tickets

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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 month to fly to Boston?

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?

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

American Airlines, British Airways, and Lufthansa are the most popular carriers operating from Cologne Köln/Bonn to Boston Logan Intl

What airlines fly to Boston?

When to book flights from Cologne to Boston

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

Direct flights

How far is Cologne Köln/Bonn to Boston Logan Intl by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline from Cologne to Boston?

Best airlines flying from Cologne to Boston

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

Traveling to a place near Boston?

Why use momondo?

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

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

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

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

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts