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.

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

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

As of November 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.

$405 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.

10:05 pm - 8:55 pmCGN-BOS

52h 50m2 stops

8:00 pm - 2:50 pmBOS-CGN

12h 50m1 stop

$505Multiple Airlines

Find Deal

Thu, Jan 15 - Wed, Jan 28

10:05 pm - 8:55 pmCGN-BOS

52h 50m2 stops

8:00 pm - 2:50 pmBOS-CGN

12h 50m1 stop

$510Multiple Airlines

Find Deal

Thu, Jan 15 - Wed, Jan 28

5:55 pm - 1:35 pmCGN-BOS

25h 40m2 stops

8:40 pm - 12:30 pmBOS-CGN

9h 50m1 stop

$562Lufthansa

Find Deal

Tue, Feb 24 - Sat, Mar 7

1:35 pm - 6:35 pmCGN-BOS

11h 00m1 stop

8:40 pm - 12:50 pmBOS-CGN

10h 10m1 stop

$586Lufthansa

Find Deal

Thu, Jan 15 - Wed, Jan 28

1:35 pm - 6:35 pmCGN-BOS

11h 00m1 stop

2:20 pm - 12:50 pmBOS-CGN

16h 30m2 stops

$591Lufthansa

Find Deal

Thu, Jan 15 - Wed, Jan 28

7:40 pm - 6:35 pmCGN-BOS

28h 55m1 stop

8:40 pm - 12:50 pmBOS-CGN

10h 10m1 stop

$596Lufthansa

Find Deal

Thu, Jan 15 - Wed, Jan 28

9:10 am - 6:35 pmCGN-BOS

15h 25m1 stop

8:40 pm - 12:35 pmBOS-CGN

9h 55m1 stop

$603Lufthansa

Find Deal

Thu, Jan 22 - Sun, Jan 25

1:35 pm - 6:35 pmCGN-BOS

11h 00m1 stop

8:40 pm - 12:35 pmBOS-CGN

9h 55m1 stop

$604Lufthansa

Find Deal

Thu, Jan 22 - Sun, Jan 25

9:10 am - 6:35 pmCGN-BOS

15h 25m1 stop

8:40 pm - 12:35 pmBOS-CGN

9h 55m1 stop

$605Lufthansa

Find Deal

Thu, Jan 22 - Sun, Jan 25

6:50 am - 5:14 pmCGN-BOS

16h 24m2 stops

2:20 pm - 7:35 pmBOS-CGN

23h 15m2 stops

$606Austrian Airlines

Find Deal

Thu, Jan 15 - Wed, Jan 28

Austrian Airlines flights from Cologne to Boston

Our best Austrian Airlines deals on Cologne to Boston flight tickets

Austrian Airlines

Jan 15

CGN6:50 amCologne Köln/Bonn

16h 24m

2 stops

BOS5:14 pmBoston Logan Intl

Jan 28

BOS2:20 pmBoston Logan Intl

23h 15m

2 stops

CGN7:35 pmCologne Köln/Bonn

$606

Find similar

Austrian Airlines

Jan 22

CGN6:15 pmCologne Köln/Bonn

28h 59m

2 stops

BOS5:14 pmBoston Logan Intl

Jan 25

BOS1:24 pmBoston Logan Intl

15h 11m

2 stops

CGN10:35 amCologne Köln/Bonn

$612

Find similar

British Airways flights from Cologne to Boston

Our best British Airways deals on Cologne to Boston flight tickets

British Airways

Jan 9

CGN4:35 pmCologne Köln/Bonn

11h 20m

1 stop

BOS9:55 pmBoston Logan Intl

Jan 16

BOS7:35 pmBoston Logan Intl

14h 45m

2 stops

CGN4:20 pmCologne Köln/Bonn

$633

Find similar

British Airways

Jan 15

CGN5:05 pmCologne Köln/Bonn

10h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Jan 28

BOS7:15 pmBoston Logan Intl

14h 55m

1 stop

CGN4:10 pmCologne Köln/Bonn

$640

Find similar

British Airways

Jan 8

CGN5:05 pmCologne Köln/Bonn

10h 50m

1 stop

BOS9:55 pmBoston Logan Intl

Jan 15

BOS6:55 pmBoston Logan Intl

14h 45m

1 stop

CGN3:40 pmCologne Köln/Bonn

$662

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

10:05 pm-8:55 pm

2 stops52h 50m

Boston Logan Intl

Wed 1/28

8:00 pm-2:50 pm

1 stop12h 50m

$505

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/15

10:05 pm-8:55 pm

2 stops52h 50m

Boston Logan Intl

Wed 1/28

8:00 pm-2:50 pm

1 stop12h 50m

$510

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Tue 2/24

5:55 pm-1:35 pm

2 stops25h 40m

Boston Logan Intl

Sat 3/7

8:40 pm-12:30 pm

1 stop9h 50m

$562

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

8:40 pm-12:50 pm

1 stop10h 10m

$586

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

$591

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

$596

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/22

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

Sun 1/25

8:40 pm-12:35 pm

1 stop9h 55m

$603

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/22

1:35 pm-6:35 pm

1 stop11h 00m

Boston Logan Intl

Sun 1/25

8:40 pm-12:35 pm

1 stop9h 55m

$604

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 1/22

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

Sun 1/25

8:40 pm-12:35 pm

1 stop9h 55m

$605

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

$606

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 $530.

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	11h 15m
Direct flights	None

The fastest flight from Cologne to Boston takes 11h 15m

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 50m 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 November 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 7,594 reviews		Search Lufthansa flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Nashua

Gloucester

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 12/26

Fri 1/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Massachusetts

Nantucket Memorial Airport

Bedford Hanscom Field Airport

Beverly Airport

New Bedford Regional Airport

Hyannis Barnstable Airport

West Tisbury Martha's Vineyard Airport

Worcester Airport

Norwood Memorial Airport

Provincetown Airport

Cape Cod and the Islands Airport

Nantucket Island Airport

Popular cities in the United States

Flights to New Yorkfrom $33

Flights to Los Angelesfrom $49

Flights to Miamifrom $48

Flights to Chicagofrom $58

Flights to Orlandofrom $48

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $38

Flights to Atlantafrom $48

Flights to Dallasfrom $54

Flights to Seattlefrom $58

Flights to Denverfrom $57

Cheap flights from Cologne to Boston from $505

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Boston departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Cologne to Boston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Austrian Airlines flights from Cologne to Boston

Our best Austrian 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

momondo Fare Finder

Use the filters below to find and compare flights from Cologne to Boston that are best for you.

See travel insights to Boston from

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?

Lufthansa is the most popular carrier 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

Fastest flight time

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