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 67% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 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 travel time from Copenhagen to Boston?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 10h 04m.

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

Reykjavik (KEF) was the most common stop: 52% 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 $480.

How often are flights from Copenhagen to Boston delayed?

Historically, on average around 5% 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 114 minutes.

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

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

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 18m.

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

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

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

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

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 8 operators available for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport as of January 2026.

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.

$321 Cheap Flights from Copenhagen to Boston in 2026

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10:35 pm - 6:50 pm

CPH

BOS

26h 15m

1 stop

11:00 pm - 3:55 pm

BOS

CPH

10h 55m

1 stop

$469Icelandair

Mon, Apr 13 - Mon, Apr 20

12:55 pm - 6:50 pm

CPH

BOS

10h 55m

1 stop

12:35 pm - 5:20 am

BOS

CPH

11h 45m

1 stop

$473Icelandair

Thu, Mar 19 - Sat, Mar 28

12:55 pm - 5:50 pm

CPH

BOS

10h 55m

1 stop

12:35 pm - 11:45 am

BOS

CPH

18h 10m

1 stop

$474Icelandair

Mon, Mar 2 - Sun, Mar 8

6:00 am - 9:10 pm

CPH

BOS

20h 10m

1 stop

10:45 pm - 12:55 am

BOS

CPH

20h 10m

1 stop

$481TAP AIR PORTUGAL

Thu, Mar 19 - Sat, Mar 28

12:55 pm - 6:50 pm

CPH

BOS

10h 55m

1 stop

12:35 pm - 5:20 am

BOS

CPH

11h 45m

1 stop

$486Icelandair

Thu, Mar 19 - Sat, Mar 28

1:15 pm - 4:50 pm

CPH

BOS

8h 35mnonstop

6:35 pm - 7:00 am

BOS

CPH

7h 25mnonstop

$487Scandinavian Airlines

Thu, Mar 19 - Sat, Mar 28

6:15 am - 5:50 pm

CPH

BOS

17h 35m

1 stop

8:50 pm - 7:50 pm

BOS

CPH

18h 00m

1 stop

$490Icelandair

Thu, Feb 26 - Sun, Mar 8

12:55 pm - 5:50 pm

CPH

BOS

10h 55m

1 stop

11:35 am - 11:45 am

BOS

CPH

18h 10m

1 stop

$491Icelandair

Thu, Feb 26 - Thu, Mar 5

12:55 pm - 5:50 pm

CPH

BOS

10h 55m

1 stop

7:50 pm - 11:45 am

BOS

CPH

9h 55m

1 stop

$492Icelandair

Tue, Feb 10 - Tue, Feb 17

12:55 pm - 5:50 pm

CPH

BOS

10h 55m

1 stop

8:50 pm - 7:50 pm

BOS

CPH

18h 00m

1 stop

$493Icelandair

Thu, Feb 19 - Wed, Mar 25

American Airlines flights from Copenhagen to Boston

Our best American Airlines deals on Copenhagen to Boston flight tickets

American Airlines

Mar 13

CPH6:55 amKastrup Copenhagen

15h 15m

1 stop

BOS5:10 pmBoston Logan Intl

Mar 20

BOS8:10 pmBoston Logan Intl

12h 35m

1 stop

CPH1:45 pmKastrup Copenhagen

$525

American Airlines

Feb 14

CPH1:00 pmKastrup Copenhagen

14h 59m

2 stops

BOS9:59 pmBoston Logan Intl

Feb 21

BOS7:15 pmBoston Logan Intl

17h 45m

1 stop

CPH7:00 pmKastrup Copenhagen

$528

American Airlines

Feb 18

CPH2:05 pmKastrup Copenhagen

32h 10m

1 stop

BOS4:15 pmBoston Logan Intl

Feb 22

BOS4:09 pmBoston Logan Intl

16h 11m

2 stops

CPH2:20 pmKastrup Copenhagen

$536

Icelandair flights from Copenhagen to Boston

Our best Icelandair deals on Copenhagen to Boston flight tickets

Icelandair

Mar 19

CPH12:55 pmKastrup Copenhagen

10h 55m

1 stop

BOS6:50 pmBoston Logan Intl

Mar 28

BOS12:35 pmBoston Logan Intl

11h 45m

1 stop

CPH5:20 amKastrup Copenhagen

$473

Icelandair

Mar 2

CPH12:55 pmKastrup Copenhagen

10h 55m

1 stop

BOS5:50 pmBoston Logan Intl

Mar 8

BOS12:35 pmBoston Logan Intl

18h 10m

1 stop

CPH11:45 amKastrup Copenhagen

$474

Icelandair

Mar 19

CPH12:55 pmKastrup Copenhagen

10h 55m

1 stop

BOS6:50 pmBoston Logan Intl

Mar 28

BOS12:35 pmBoston Logan Intl

11h 45m

1 stop

CPH5:20 amKastrup Copenhagen

$486

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 4/13

10:35 pm-6:50 pm

1 stop26h 15m

Boston Logan Intl

Mon 4/20

11:00 pm-3:55 pm

1 stop10h 55m

$469

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

12:55 pm-6:50 pm

1 stop10h 55m

Boston Logan Intl

Sat 3/28

12:35 pm-5:20 am

1 stop11h 45m

$473

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 3/2

12:55 pm-5:50 pm

1 stop10h 55m

Boston Logan Intl

Sun 3/8

12:35 pm-11:45 am

1 stop18h 10m

$474

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

6:00 am-9:10 pm

1 stop20h 10m

Boston Logan Intl

Sat 3/28

10:45 pm-12:55 am

1 stop20h 10m

$481

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

12:55 pm-6:50 pm

1 stop10h 55m

Boston Logan Intl

Sat 3/28

12:35 pm-5:20 am

1 stop11h 45m

$486

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

1:15 pm-4:50 pm

Nonstop8h 35m

Boston Logan Intl

Sat 3/28

6:35 pm-7:00 am

Nonstop7h 25m

$487

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 2/26

6:15 am-5:50 pm

1 stop17h 35m

Boston Logan Intl

Sun 3/8

8:50 pm-7:50 pm

1 stop18h 00m

$490

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 2/26

12:55 pm-5:50 pm

1 stop10h 55m

Boston Logan Intl

Thu 3/5

11:35 am-11:45 am

1 stop18h 10m

$491

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Tue 2/10

12:55 pm-5:50 pm

1 stop10h 55m

Boston Logan Intl

Tue 2/17

7:50 pm-11:45 am

1 stop9h 55m

$492

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 2/19

12:55 pm-5:50 pm

1 stop10h 55m

Boston Logan Intl

Wed 3/25

8:50 pm-7:50 pm

1 stop18h 00m

$493

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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

Layovers

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, September 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 $514. If you aren’t able to travel during the month of September, then book flights to Boston from Copenhagen during April instead. Flights to Boston in April, while not as cheap as those in September, still average around $520.

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

The cheapest day to depart from Copenhagen to Boston is on a Thursday when prices can be found for as low as $620. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $766.

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 $583 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 $530 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?

You could potentially save up to 8% on your flight if you consider stops on a Copenhagen to Boston flight.

How have Copenhagen to Boston flight prices changed over time?

As of January 2026, prices for Copenhagen to Boston flights are approximately 11% 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	$604
Fastest flight time	8h 10m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Copenhagen in the past 72 hours is $604. The best round-trip flight deal from Copenhagen to Boston found on momondo in the last 72 hours is $600.

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?
Boston Logan Intl is 3655.6 mi away from Kastrup Copenhagen. A reasonable flight in good conditions will take 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 many operators does momondo search for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?
There are 8 operators available for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport as of January 2026.
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 A321neo, making up 53.94% of the total bookings. Other popular models include Airbus A330-300 with 41.71%, Airbus A350-900 with 2.85%, and Boeing 767-300 (winglets) with 1.36%.
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 (60% of total bookings). The next most popular airlines are PLAY (15%), Icelandair (8%), and Delta (6%).

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 $265	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom $381	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
Delta	PriceFrom $468	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Lufthansa	PriceFrom $475	Free Cancellation	Rating 6.8 7,753 reviews	Search Lufthansa flights
SWISS	PriceFrom $495	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
United Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $497	Free Cancellation	Rating 7.3 1,674 reviews	Search Scandinavian Airlines flights

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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 $333

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 2/3. 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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American Airlines flights from Copenhagen to Boston

Our best American Airlines deals on Copenhagen to Boston flight tickets

Icelandair flights from Copenhagen to Boston

Our best Icelandair deals on Copenhagen to Boston flight tickets

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

See travel insights to Boston from

How to get the cheapest flight ticket from Copenhagen to Boston

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 Thursday when prices can be found for as low as $620. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $766.

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?

You could potentially save up to 8% on your flight if you consider stops on a Copenhagen to Boston flight.

How have Copenhagen to Boston flight prices changed over time?

As of January 2026, prices for Copenhagen to Boston flights are approximately 11% 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, TAP AIR PORTUGAL, and Finnair are the most popular carriers operating from Kastrup Copenhagen to Boston Logan Intl

What airlines fly to Boston?

How often are flights from Copenhagen to Boston delayed?

Historically, on average around 5% 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 114 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 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?

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

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

Reykjavik (KEF) was the most common stop: 52% 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 $480.

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 04m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 18m.

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

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