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 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.

$229 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 8:55 pmCGN-BOS

16h 20m1 stop

10:40 pm - 8:20 amBOS-CGN

27h 40m2 stops

$578Multiple Airlines

Find Deal

Thu, Feb 19 - Thu, Mar 5

9:10 am - 6:35 pmCGN-BOS

15h 25m1 stop

8:40 pm - 12:35 pmBOS-CGN

9h 55m1 stop

$587Lufthansa

Find Deal

Thu, Feb 19 - Thu, Mar 5

8:20 pm - 2:05 pmCGN-BOS

23h 45m1 stop

8:40 pm - 6:55 pmBOS-CGN

16h 15m1 stop

$595Multiple Airlines

Find Deal

Thu, Dec 25 - Thu, Jan 8

8:40 am - 7:42 pmCGN-BOS

17h 02m2 stops

3:40 pm - 12:10 pmBOS-CGN

14h 30m2 stops

$601Air Canada

Find Deal

Thu, Feb 19 - Thu, Mar 5

1:35 pm - 6:35 pmCGN-BOS

11h 00m1 stop

10:15 am - 12:50 pmBOS-CGN

20h 35m2 stops

$602Multiple Airlines

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 - 12:50 pmBOS-CGN

10h 10m1 stop

$604Lufthansa

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

$605Lufthansa

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

$606Lufthansa

Find Deal

Thu, Jan 22 - Sun, Jan 25

8:20 pm - 2:05 pmCGN-BOS

23h 45m1 stop

7:07 pm - 5:15 pmBOS-CGN

16h 08m2 stops

$609Multiple Airlines

Find Deal

Thu, Dec 25 - Thu, Jan 8

Austrian Airlines flights from Cologne to Boston

Our best Austrian Airlines deals on Cologne to Boston flight tickets

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

$615

Find similar

Austrian Airlines

Jan 22

CGN8:20 pmCologne Köln/Bonn

26h 54m

2 stops

BOS5:14 pmBoston Logan Intl

Jan 25

BOS1:24 pmBoston Logan Intl

15h 11m

2 stops

CGN10:35 amCologne Köln/Bonn

$658

Find similar

Austrian Airlines

Jan 22

CGN8:20 pmCologne Köln/Bonn

26h 54m

2 stops

BOS5:14 pmBoston Logan Intl

Jan 25

BOS1:24 pmBoston Logan Intl

15h 11m

2 stops

CGN10:35 amCologne Köln/Bonn

$660

Find similar

Turkish Airlines flights from Cologne to Boston

Our best Turkish Airlines deals on Cologne to Boston flight tickets

Turkish Airlines

Nov 21

CGN11:35 amCologne Köln/Bonn

36h 30m

1 stop

BOS6:05 pmBoston Logan Intl

Nov 28

BOS8:00 pmBoston Logan Intl

32h 35m

1 stop

CGN10:35 amCologne Köln/Bonn

$901

Find similar

Turkish Airlines

Feb 8

CGN6:15 pmCologne Köln/Bonn

29h 50m

1 stop

BOS6:05 pmBoston Logan Intl

Feb 13

BOS8:00 pmBoston Logan Intl

15h 15m

1 stop

CGN5:15 pmCologne Köln/Bonn

$940

Find similar

Turkish Airlines

May 2

CGN10:30 amCologne Köln/Bonn

15h 25m

1 stop

BOS7:55 pmBoston Logan Intl

May 16

BOS9:50 pmBoston Logan Intl

14h 20m

1 stop

CGN6:10 pmCologne Köln/Bonn

$972

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 2/19

10:35 am-8:55 pm

1 stop16h 20m

Boston Logan Intl

Thu 3/5

10:40 pm-8:20 am

2 stops27h 40m

$578

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 2/19

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

Thu 3/5

8:40 pm-12:35 pm

1 stop9h 55m

$587

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 12/25

8:20 pm-2:05 pm

1 stop23h 45m

Boston Logan Intl

Thu 1/8

8:40 pm-6:55 pm

1 stop16h 15m

$595

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 2/19

8:40 am-7:42 pm

2 stops17h 02m

Boston Logan Intl

Thu 3/5

3:40 pm-12:10 pm

2 stops14h 30m

$601

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

10:15 am-12:50 pm

2 stops20h 35m

$602

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 1/15

1:35 pm-6:35 pm

1 stop11h 00m

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

$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 1/22

9:10 am-6:35 pm

1 stop15h 25m

Boston Logan Intl

Sun 1/25

8:40 pm-12:35 pm

1 stop9h 55m

$606

CologneBoston

CGN - BOS

CGNBOS

Cologne Köln/Bonn

Thu 12/25

8:20 pm-2:05 pm

1 stop23h 45m

Boston Logan Intl

Thu 1/8

7:07 pm-5:15 pm

2 stops16h 08m

$609

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

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 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 7,579 reviews		Search Lufthansa flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

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.