Which layover airport offers the lowest fares from Copenhagen to Boston?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $449.

What airlines fly to Boston?

Scandinavian Airlines, PLAY and Icelandair are the top three most popular airlines that fly to Boston from Copenhagen according to our data. Scandinavian Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 9 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Copenhagen to Boston?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 37m.

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

As of September 2025, 11 flights take off from Copenhagen and land in Boston each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Which airport is the most popular layover for flights between Copenhagen and Boston?

Reykjavik (KEF) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

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

American Airlines, Finnair, and LEVEL are the most popular carriers operating from Kastrup Copenhagen to Boston Logan Intl

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

1 flights are operational daily from Copenhagen to Boston as of September 2025. The most popular departure time for this route is 1:00PM, with 100% of flights per day taking off in the afternoon.

Which layover airport has the shortest travel time from Copenhagen to Boston?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 10h 55m.

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 many operators does momondo search for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

There are 9 operators available for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport as of September 2025.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$323 Cheap Flights from Copenhagen to Boston in 2025/26

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12:55 pm - 6:50 pmCPH-BOS

10h 55m1 stop

7:50 pm - 11:45 amBOS-CPH

9h 55m1 stop

$443Icelandair

Find Deal

Fri, Oct 31 - Sun, Nov 16

4:45 pm - 10:00 pmCPH-BOS

11h 15m1 stop

8:50 pm - 9:45 pmBOS-CPH

18h 55m1 stop

$445Icelandair

Find Deal

Wed, Oct 15 - Sun, Oct 19

12:55 pm - 6:50 pmCPH-BOS

10h 55m1 stop

11:35 am - 11:45 amBOS-CPH

18h 10m1 stop

$446Icelandair

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:30 pm - 2:35 pmCPH-BOS

26h 05m1 stop

6:05 pm - 11:50 amBOS-CPH

11h 45m1 stop

$457TAP AIR PORTUGAL

Find Deal

Tue, Nov 25 - Tue, Dec 2

6:00 am - 2:35 pmCPH-BOS

14h 35m1 stop

10:45 pm - 11:55 pmBOS-CPH

19h 10m1 stop

$459TAP AIR PORTUGAL

Find Deal

Mon, Dec 15 - Thu, Jan 15

10:30 am - 3:55 pmCPH-BOS

11h 25m1 stop

7:25 pm - 5:40 pmBOS-CPH

16h 15m1 stop

$494British Airways

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Wed, Dec 17 - Sun, Jan 18

1:50 pm - 11:25 amCPH-BOS

27h 35m1 stop

1:02 pm - 11:50 amBOS-CPH

16h 48m2 stops

$505British Airways

Find Deal

Wed, Oct 15 - Sat, Oct 25

1:15 pm - 4:50 pmCPH-BOS

8h 35mnonstop

5:35 pm - 7:00 amBOS-CPH

7h 25mnonstop

$511Scandinavian Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 16

9:35 am - 3:55 pmCPH-BOS

12h 20m1 stop

10:10 pm - 2:10 pmBOS-CPH

10h 00m1 stop

$512United Airlines

Find Deal

Mon, Oct 6 - Tue, Jan 6

9:35 am - 8:10 pmCPH-BOS

16h 35m1 stop

4:25 pm - 6:35 pmBOS-CPH

20h 10m2 stops

$514United Airlines

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Wed, Oct 15 - Sat, Oct 25

TAP AIR PORTUGAL flights from Copenhagen to Boston

Our best TAP AIR PORTUGAL deals on Copenhagen to Boston flight tickets

TAP AIR PORTUGAL

Nov 25

CPH6:30 pmKastrup Copenhagen

26h 05m

1 stop

BOS2:35 pmBoston Logan Intl

Dec 2

BOS6:05 pmBoston Logan Intl

11h 45m

1 stop

CPH11:50 amKastrup Copenhagen

$457

Find similar

TAP AIR PORTUGAL

Dec 15

CPH6:00 amKastrup Copenhagen

14h 35m

1 stop

BOS2:35 pmBoston Logan Intl

Jan 15

BOS10:45 pmBoston Logan Intl

19h 10m

1 stop

CPH11:55 pmKastrup Copenhagen

$459

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British Airways flights from Copenhagen to Boston

Our best British Airways deals on Copenhagen to Boston flight tickets

British Airways

Dec 17

CPH10:30 amKastrup Copenhagen

11h 25m

1 stop

BOS3:55 pmBoston Logan Intl

Jan 18

BOS7:25 pmBoston Logan Intl

16h 15m

1 stop

CPH5:40 pmKastrup Copenhagen

$494

Find similar

British Airways

Oct 15

CPH1:50 pmKastrup Copenhagen

27h 35m

1 stop

BOS11:25 amBoston Logan Intl

Oct 25

BOS1:02 pmBoston Logan Intl

16h 48m

2 stops

CPH11:50 amKastrup Copenhagen

$505

Find similar

British Airways

Sep 22

CPH7:20 amKastrup Copenhagen

17h 29m

2 stops

BOS6:49 pmBoston Logan Intl

Sep 29

BOS8:10 pmBoston Logan Intl

11h 25m

1 stop

CPH1:35 pmKastrup Copenhagen

$551

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Fly from

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Route

Depart

Return

Price

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 10/31

12:55 pm-6:50 pm

1 stop10h 55m

Boston Logan Intl

Sun 11/16

7:50 pm-11:45 am

1 stop9h 55m

$443

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 10/15

4:45 pm-10:00 pm

1 stop11h 15m

Boston Logan Intl

Sun 10/19

8:50 pm-9:45 pm

1 stop18h 55m

$445

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 10/30

12:55 pm-6:50 pm

1 stop10h 55m

Boston Logan Intl

Thu 11/6

11:35 am-11:45 am

1 stop18h 10m

$446

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Tue 11/25

6:30 pm-2:35 pm

1 stop26h 05m

Boston Logan Intl

Tue 12/2

6:05 pm-11:50 am

1 stop11h 45m

$457

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 12/15

6:00 am-2:35 pm

1 stop14h 35m

Boston Logan Intl

Thu 1/15

10:45 pm-11:55 pm

1 stop19h 10m

$459

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 12/17

10:30 am-3:55 pm

1 stop11h 25m

Boston Logan Intl

Sun 1/18

7:25 pm-5:40 pm

1 stop16h 15m

$494

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 10/15

1:50 pm-11:25 am

1 stop27h 35m

Boston Logan Intl

Sat 10/25

1:02 pm-11:50 am

2 stops16h 48m

$505

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 10/31

1:15 pm-4:50 pm

Nonstop8h 35m

Boston Logan Intl

Sun 11/16

5:35 pm-7:00 am

Nonstop7h 25m

$511

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 10/6

9:35 am-3:55 pm

1 stop12h 20m

Boston Logan Intl

Tue 1/6

10:10 pm-2:10 pm

1 stop10h 00m

$512

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 10/15

9:35 am-8:10 pm

1 stop16h 35m

Boston Logan Intl

Sat 10/25

4:25 pm-6:35 pm

2 stops20h 10m

$514

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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

Layovers

Other information

What is the typical price of a round-trip flight between Copenhagen and Boston?

What is the cheapest month to fly to Boston?

In general, November is the cheapest month to fly from Copenhagen to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $442. If you aren’t able to travel during the month of November, then book flights to Boston from Copenhagen during March instead. Flights to Boston in March, while not as cheap as those in November, still average around $456.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Copenhagen to Boston is on a Wednesday when prices can be found for as low as $573. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $745.

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 afternoon. momondo users have found flights departing from Copenhagen to Boston in the afternoon for as low as $484. 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 $709 per ticket.

What is the cheapest Kastrup Copenhagen to Boston Logan Intl flight route?

Fly from Kastrup Copenhagen to Boston Logan Intl for the best Kastrup Copenhagen - Boston Logan Intl flight prices

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 $535 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Copenhagen for as low as $501 on momondo.

What cabin class options are available on Kastrup Copenhagen to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Kastrup Copenhagen to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Copenhagen to Boston flights?

No. A direct flight is the cheapest option for a flight between Copenhagen to Boston.

How have Copenhagen to Boston flight prices changed over time?

As of September 2025, prices for Copenhagen to Boston flights are approximately 4% 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 round-trip 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

Best Price Found	$596
Fastest flight time	8h 10m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Boston	1 airport

The best one-way flight to Boston from Copenhagen in the past 72 hours is $596. The best round-trip flight deal from Copenhagen to Boston found on momondo in the last 72 hours is $522.

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

Direct flights go from Copenhagen to Boston on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Boston: Boston Logan Intl (BOS)

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How far is Kastrup Copenhagen to Boston Logan Intl by plane?
Boston Logan Intl is 3655.6 mi away from Kastrup Copenhagen. A reasonable flight in good conditions will take 8h 35m.
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 many operators does momondo search for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?
There are 9 operators available for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport as of September 2025.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
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 A330-300, making up 68.93% of the total bookings. Other popular models include Airbus A321neo with 20.39%, Boeing 767-300 (winglets) with 10.26%, and Boeing 787-8 Dreamliner with 0.28%.
What is the most popular airline from Copenhagen to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Copenhagen to Boston is Scandinavian Airlines (56% of total bookings). The next most popular airlines are PLAY (17%), Icelandair (7%), and Delta (5%).

Best airlines flying from Copenhagen to Boston

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $266	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom $378	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
British Airways	PriceFrom $404	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Lufthansa	PriceFrom $411	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
SWISS	PriceFrom $419	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $441	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $517	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights

Delta Flights From Copenhagen to Boston
The lowest priced Delta flight from Copenhagen to Boston from the last 72 hours was $441. Generally, Delta has 6 flights on this route every week with an average price of $615. Delta is rated 7.9/10 by our users.
Scandinavian Airlines Flights From Copenhagen to Boston
Another popular option for Copenhagen to Boston flights is Scandinavian Airlines (7.4/10, 1,486 ratings). Scandinavian Airlines flies from Copenhagen to Boston around 5 times per week, with deals starting from $443 round-trip and rising to an average price of around $696.

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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. momondo allows you to filter the results for Copenhagen to Boston flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Copenhagen 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 Copenhagen to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Copenhagen to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Copenhagen to Boston from $411

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 9/30. 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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TAP AIR PORTUGAL flights from Copenhagen to Boston

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Our best British Airways deals on Copenhagen to Boston flight tickets

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See travel insights to Boston from

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

What is the typical price of a round-trip flight between Copenhagen and Boston?

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 Copenhagen to Boston is on a Wednesday when prices can be found for as low as $573. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $745.

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest Kastrup Copenhagen to Boston Logan Intl flight route?

Fly from Kastrup Copenhagen to Boston Logan Intl for the best Kastrup Copenhagen - Boston Logan Intl flight prices

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

What cabin class options are available on Kastrup Copenhagen to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Kastrup Copenhagen to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Copenhagen to Boston flights?

No. A direct flight is the cheapest option for a flight between Copenhagen to Boston.

How have Copenhagen to Boston flight prices changed over time?

As of September 2025, prices for Copenhagen to Boston flights are approximately 4% 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?

American Airlines, Finnair, and LEVEL are the most popular carriers operating from Kastrup Copenhagen to Boston Logan Intl

What airlines fly to Boston?

Which airport is the most popular layover for flights between Copenhagen and Boston?

Reykjavik (KEF) was the most common stop: 59% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Copenhagen to Boston?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $449.

Which layover airport has the shortest travel time from Copenhagen to Boston?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 10h 55m.

Which layover airport has the shortest connection time from Copenhagen to Boston?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 37m.

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

1 flights are operational daily from Copenhagen to Boston as of September 2025. The most popular departure time for this route is 1:00PM, 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 September 2025, 11 flights take off from Copenhagen and land in Boston each week. The most common flight departure day for this route is Mon, with 18% of weekly 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

Best Price Found

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 many operators does momondo search 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?

What is the most popular airline from Copenhagen to Boston?

Best airlines flying from Copenhagen to Boston

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

Delta Flights From Copenhagen to Boston

Scandinavian Airlines Flights From Copenhagen to Boston

Traveling 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, 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