How often are flights from Copenhagen to Boston delayed?

Historically, on average around 4% of flights between Copenhagen and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 85 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Copenhagen to Boston on average per day?

2 flights are operational daily from Copenhagen to Boston as of January 2026. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Kastrup Copenhagen to Boston Logan Intl?

Finnair is the most popular carrier operating from Kastrup Copenhagen to Boston Logan Intl

Which airline has the best punctuality record on Copenhagen to Boston flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

What is the most punctual flight time for Copenhagen to Boston flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Copenhagen to Boston on average per week?

As of January 2026, there are 18 flights per week flying from Copenhagen to Boston. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

Prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport were last updated today.

How old do you have to be to fly from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to Boston Logan Intl Airport.

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

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€284 Cheap Flights from Copenhagen to Boston in 2026

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14:15 - 18:55

CPH

BOS

10h 40m1 stop

19:15 - 13:10

BOS

CPH

11h 55m1 stop

€436Delta

Fri, 6 Feb - Wed, 11 Feb

12:55 - 17:50

CPH

BOS

10h 55m1 stop

19:50 - 11:45

BOS

CPH

9h 55m1 stop

€439Icelandair

Wed, 4 Feb - Mon, 9 Feb

12:55 - 17:50

CPH

BOS

10h 55m1 stop

19:50 - 19:50

BOS

CPH

18h 00m1 stop

€440Icelandair

Thu, 22 Jan - Sun, 25 Jan

12:15 - 21:55

CPH

BOS

15h 40m1 stop

16:20 - 14:20

BOS

CPH

16h 00m2 stops

€442British Airways

Wed, 4 Feb - Tue, 10 Feb

14:25 - 19:45

CPH

BOS

11h 20m1 stop

19:34 - 19:30

BOS

CPH

17h 56m2 stops

€443British Airways

Mon, 2 Feb - Sun, 8 Feb

13:05 - 20:45

CPH

BOS

12h 40m1 stop

19:30 - 10:00

BOS

CPH

32h 30m1 stop

€444British Airways

Thu, 26 Mar - Sun, 5 Apr

10:55 - 23:52

CPH

BOS

18h 57m2 stops

19:35 - 23:30

BOS

CPH

21h 55m1 stop

€447British Airways

Sat, 18 Apr - Wed, 22 Apr

10:40 - 23:52

CPH

BOS

19h 12m2 stops

19:35 - 23:30

BOS

CPH

21h 55m1 stop

€447British Airways

Sat, 18 Apr - Wed, 22 Apr

13:15 - 15:50

CPH

BOS

8h 35mdirect

17:35 - 07:00

BOS

CPH

7h 25mdirect

€456Scandinavian Airlines

Sat, 7 Feb - Tue, 10 Feb

13:15 - 15:50

CPH

BOS

8h 35mdirect

17:35 - 07:00

BOS

CPH

7h 25mdirect

€457Scandinavian Airlines

Sat, 7 Feb - Tue, 10 Feb

Scandinavian Airlines flights from Copenhagen to Boston

Our best Scandinavian Airlines deals on Copenhagen to Boston flight tickets

Scandinavian Airlines

7 Feb

CPH13:15Kastrup Copenhagen

8h 35m

BOS15:50Boston Logan Intl

10 Feb

BOS17:35Boston Logan Intl

7h 25m

CPH07:00Kastrup Copenhagen

€456

Find similar

Scandinavian Airlines

7 Feb

CPH13:15Kastrup Copenhagen

8h 35m

BOS15:50Boston Logan Intl

10 Feb

BOS17:35Boston Logan Intl

7h 25m

CPH07:00Kastrup Copenhagen

€457

Find similar

Scandinavian Airlines

26 Mar

CPH13:15Kastrup Copenhagen

8h 35m

BOS16:50Boston Logan Intl

5 Apr

BOS17:40Boston Logan Intl

7h 20m

CPH07:00Kastrup Copenhagen

€473

Find similar

Delta flights from Copenhagen to Boston

Our best Delta deals on Copenhagen to Boston flight tickets

Delta

6 Feb

CPH14:15Kastrup Copenhagen

10h 40m

1 stop

BOS18:55Boston Logan Intl

11 Feb

BOS19:15Boston Logan Intl

11h 55m

1 stop

CPH13:10Kastrup Copenhagen

€436

Find similar

Delta

14 Jan

CPH09:55Kastrup Copenhagen

18h 26m

2 stops

BOS22:21Boston Logan Intl

21 Jan

BOS13:00Boston Logan Intl

14h 20m

2 stops

CPH09:20Kastrup Copenhagen

€530

Find similar

Delta

20 Jan

CPH06:45Kastrup Copenhagen

12h 55m

1 stop

BOS13:40Boston Logan Intl

3 Feb

BOS17:35Boston Logan Intl

7h 25m

CPH07:00Kastrup Copenhagen

€4,592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 6/2

14:15-18:55

1 stop10h 40m

Boston Logan Intl

Wed 11/2

19:15-13:10

1 stop11h 55m

€436

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 4/2

12:55-17:50

1 stop10h 55m

Boston Logan Intl

Mon 9/2

19:50-11:45

1 stop9h 55m

€439

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 22/1

12:55-17:50

1 stop10h 55m

Boston Logan Intl

Sun 25/1

19:50-19:50

1 stop18h 00m

€440

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 4/2

12:15-21:55

1 stop15h 40m

Boston Logan Intl

Tue 10/2

16:20-14:20

2 stops16h 00m

€442

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 2/2

14:25-19:45

1 stop11h 20m

Boston Logan Intl

Sun 8/2

19:34-19:30

2 stops17h 56m

€443

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 26/3

13:05-20:45

1 stop12h 40m

Boston Logan Intl

Sun 5/4

19:30-10:00

1 stop32h 30m

€444

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sat 18/4

10:55-23:52

2 stops18h 57m

Boston Logan Intl

Wed 22/4

19:35-23:30

1 stop21h 55m

€447

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sat 18/4

10:40-23:52

2 stops19h 12m

Boston Logan Intl

Wed 22/4

19:35-23:30

1 stop21h 55m

€447

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sat 7/2

13:15-15:50

Nonstop8h 35m

Boston Logan Intl

Tue 10/2

17:35-07:00

Nonstop7h 25m

€456

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sat 7/2

13:15-15:50

Nonstop8h 35m

Boston Logan Intl

Tue 10/2

17:35-07:00

Nonstop7h 25m

€457

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How to get the cheapest flight ticket from Copenhagen 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

Delays

Other information

What is the cheapest month to fly to Boston?

The month of September is, on average, the cheapest month to fly to Boston from Copenhagen, with most prices found around €436. The month of April is another great option to travel to Boston, with average flight prices from Copenhagen averaging around €441.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €496 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Copenhagen for as low as €452 on momondo.

How have Copenhagen to Boston flight prices changed over time?

As of January 2026, prices for Copenhagen to Boston flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Copenhagen to Boston (CPH to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Boston

Fastest flight time	8h 10m
Direct flights	Every day
Airports in Boston	1 airport

The fastest flight from Copenhagen to Boston takes 8h 10m

Direct flights go from Copenhagen to Boston every day.

There is 1 airport in Boston. From Copenhagen there are direct flights to Boston Logan Intl (BOS).

Search flight deals

How far is Kastrup Copenhagen to Boston Logan Intl by plane?
Kastrup Copenhagen and Boston Logan Intl are 5883.2 km apart from one another. In terms of flight time, this usually takes a little over 8h 10m.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?
Prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from Kastrup Copenhagen Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Copenhagen to Boston?
Based on momondo bookings for flights between Copenhagen and Boston, the leading plane model is Airbus A321neo, making up 55.36% of the total bookings. Other popular models include Airbus A330-300 with 40.94%, Boeing 767-300 (winglets) with 2.93%, and Airbus A350-900 with 0.64%.

Everett

Quincy

Brookline

Cambridge

Medford

Warwick

Woburn

Why use momondo?

Why should I use momondo to find a flight deal from Copenhagen 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 Copenhagen.

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

Yes. All flights to Boston from Copenhagen on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Copenhagen to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Copenhagen to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Copenhagen to Boston from €284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Boston departing on 15/3. 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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Our best Delta deals on Copenhagen to Boston flight tickets

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How to get the cheapest flight ticket from Copenhagen to Boston

What is the cheapest month to fly to Boston?

The month of September is, on average, the cheapest month to fly to Boston from Copenhagen, with most prices found around €436. The month of April is another great option to travel to Boston, with average flight prices from Copenhagen averaging around €441.

How far in advance should I book a flight to Boston?

How have Copenhagen to Boston flight prices changed over time?

As of January 2026, prices for Copenhagen to Boston flights are approximately 8% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Kastrup Copenhagen to Boston Logan Intl?

Finnair is the most popular carrier operating from Kastrup Copenhagen to Boston Logan Intl

How often are flights from Copenhagen to Boston delayed?

Historically, on average around 4% of flights between Copenhagen and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 85 minutes.

What is the most punctual flight time for Copenhagen to Boston flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Copenhagen to Boston flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 4% of their flights experiencing any sort of delay.

How many flights depart from Copenhagen to Boston on average per day?

2 flights are operational daily from Copenhagen to Boston as of January 2026. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

How many flights depart from Copenhagen to Boston on average per week?

As of January 2026, there are 18 flights per week flying from Copenhagen to Boston. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Copenhagen to Boston

Cheap Copenhagen to Boston (CPH to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Boston

Fastest flight time

Direct flights

Airports in Boston

How far is Kastrup Copenhagen to Boston Logan Intl by plane?

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

How old do you have to be to fly from Kastrup Copenhagen 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 plane model from Copenhagen to Boston?

Travelling to a place near Boston?

Why use momondo?

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

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

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

I’m not ready to book a flight from Copenhagen 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, organise 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