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$387+ Cheap flights from Copenhagen (CPH) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Boston Logan Intl are usually found in November or September, booked 60 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Copenhagen to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$453
(oojo)

One-way from

$387
(Vueling Global)

Popular in

July

Cheapest in

November

Average price

$575

Good round-trip deal

$674 or less

Good one-way deal

$619 or less
From Kastrup Copenhagen to Boston Logan Intl
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One-way flight from Kastrup Copenhagen to Boston Logan Intl
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Highest demand for flights based on searches. 15% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Boston Logan Intl.
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Price to beat on a one-way flight from Kastrup Copenhagen to Boston Logan Intl.
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Find flight deals from Copenhagen to Boston

Cheapest flights from Copenhagen to Boston
Explore the most affordable flight options available from Copenhagen to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1212:55 pmCPH - BOS
1 stop10h 50mIcelandair
mié. 11/198:00 pmBOS - CPH
1 stop18h 40mIcelandair
Deal found 6/11$453
This Iberia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:50 amCPH - BOS
1 stop12h 20mBritish Airways
mar. 9/97:40 pmBOS - CPH
1 stop11h 25mBritish Airways
Deal found 6/11$484
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/182:00 pmCPH - BOS
1 stop12h 28mAmerican Airlines
mar. 7/19:10 amBOS - CPH
1 stop20h 05mAmerican Airlines
Deal found 6/11$487
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:45 amCPH - BOS
2 stops32h 53mUnited Airlines
mié. 11/199:55 pmBOS - CPH
1 stop10h 05mUnited Airlines
Deal found 6/10$488
This Ticket deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1912:35 pmCPH - BOS
1 stop11h 15mPLAY
sáb. 7/57:15 pmBOS - CPH
1 stop10h 20mPLAY
Deal found 6/11$490
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/196:40 amCPH - BOS
1 stop19h 15mSWISS
vie. 7/49:40 pmBOS - CPH
2 stops28h 55mSWISS
Deal found 6/10$509
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/412:35 pmCPH - BOS
2 stops15h 20mMultiple Airlines
mar. 9/911:00 amBOS - CPH
2 stops14h 30mMultiple Airlines
Deal found 6/11$510
This Ticket deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1912:20 pmCPH - BOS
1 stop13h 50mLufthansa
vie. 7/45:50 pmBOS - CPH
1 stop18h 35mLufthansa
Deal found 6/10$520
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/201:25 pmCPH - BOS
Nonstop8h 10mScandinavian Airlines
dom. 10/195:40 pmBOS - CPH
Nonstop7h 25mScandinavian Airlines
Deal found 6/11$555
This Flightsearch deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1912:35 pmCPH - BOS
2 stops15h 21mAir Canada
vie. 7/46:40 pmBOS - CPH
2 stops13h 30mAir Canada
Deal found 6/12$564
This Austrian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/18:00 pmCPH - BOS
1 stop23h 50mAustrian Airlines
jue. 7/175:10 pmBOS - CPH
1 stop23h 30mAustrian Airlines
Deal found 6/11$607
This Iberia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1911:05 amCPH - BOS
2 stops17h 14mIberia
vie. 7/44:30 pmBOS - CPH
1 stop20h 35mIberia
Deal found 6/11$635

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Copenhagen to Boston that are best for you.

Fly from

Copenhagen

Fly to

Boston

Route

Depart

Return

Price

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mié. 11/12

12:55 pm-5:45 pm

1 stop10h 50m

Boston Logan Intl

mié. 11/19

8:00 pm-8:40 pm

1 stop18h 40m

$453

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

jue. 9/4

10:50 am-5:10 pm

1 stop12h 20m

Boston Logan Intl

mar. 9/9

7:40 pm-1:05 pm

1 stop11h 25m

$484

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mié. 11/12

6:45 am-9:38 am

2 stops32h 53m

Boston Logan Intl

mié. 11/19

9:55 pm-2:00 pm

1 stop10h 05m

$488

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

jue. 9/4

1:50 pm-10:50 pm

2 stops15h 00m

Boston Logan Intl

mar. 9/9

7:40 pm-11:20 pm

1 stop21h 40m

$496

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

jue. 9/4

12:35 pm-9:55 pm

2 stops15h 20m

Boston Logan Intl

mar. 9/9

11:00 am-7:30 am

2 stops14h 30m

$510

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

sáb. 9/20

1:25 pm-3:35 pm

Nonstop8h 10m

Boston Logan Intl

dom. 10/19

5:40 pm-7:05 am

Nonstop7h 25m

$555

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mar. 7/1

7:30 pm-5:40 pm

1 stop28h 10m

Boston Logan Intl

mar. 7/15

8:05 pm-8:05 am

1 stop30h 00m

$567

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mar. 7/1

8:00 pm-1:50 pm

1 stop23h 50m

Boston Logan Intl

jue. 7/17

5:10 pm-10:40 pm

1 stop23h 30m

$607

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mié. 7/2

6:50 am-5:40 pm

2 stops16h 50m

Boston Logan Intl

mié. 7/16

10:00 pm-10:35 pm

2 stops18h 35m

$615

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

mar. 7/1

3:05 pm-7:55 pm

2 stops34h 50m

Boston Logan Intl

mar. 7/15

9:40 pm-12:15 pm

2 stops32h 35m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 results
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The best insider tips for Copenhagen to Boston flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Boston trip
Airports
CPH

CPH offers a single security checkpoint between Terminals 2 and 3. Check current wait times and consider using the other terminal's entry point if faster.

Read more about CPHby John Walton
BOS

For a scenic arrival, consider water transit from BOS to Boston’s Long Wharf or Seaport District. It's a charming option for first-time visitors.

Read more about BOSby Paul Rubio
Our travel experts
Paul Rubio

Paul Rubio

Expert on BOS

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
John Walton

John Walton

Expert on CPH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Best time to book a flight from Copenhagen to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Boston

How far ahead should I book a flight from Copenhagen to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Boston. Price data was last updated on June 9, 2025.

The price you pay for your flight from Copenhagen to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Copenhagen to Boston?

Currently, January is the cheapest month in which you can book a flight from Copenhagen to Boston (average of $218). Flying from Copenhagen to Boston in June is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to BOS?

Find hourly flight availability from Copenhagen to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Copenhagen to Boston by exploring options for tickets at noon.

Weekly flight availability from Copenhagen to Boston

Explore weekly flight availability from Copenhagen to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from CPH to BOS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated junio 12, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and Finnair from Copenhagen to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Copenhagen to Boston?

    You will need to book a flight from Kastrup Copenhagen to Boston Logan Intl if you want to fly from Copenhagen to Boston. At least 8 different airlines have flights from Kastrup Copenhagen (CPH) to Logan Intl (BOS) on a regular basis. There are 2 flights to Boston from the Copenhagen airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CPH to BOS to be around 8h 10m.

  • How popular is this Copenhagen to Boston flight route?

    This flight path from Kastrup Copenhagen to Boston Logan Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Copenhagen to Boston round-trip?

    According to our current data, Icelandair ($453), Delta ($476), and Finnair ($479) offers the cheapest pricing from Copenhagen to Boston. Users have found that Icelandair is 11% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Copenhagen to Boston one-way?

    $391 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on Vueling and Scandinavian Airlines, with prices starting from $427 and $471, respectively.

  • What are the cheapest flights from Copenhagen to Boston?

    Looking for the cheapest flight from Copenhagen to Boston? While on average our users pay $976, our data indicates the cheapest price to be $413. The most popular route (Kastrup Copenhagen - Boston Logan Intl), is priced around $441.

  • Can I find deals for flights from Copenhagen to Boston that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Boston.

  • Can I find deals for business class flights from Copenhagen to Boston?

    Yes. Cheapflights offers flight deals from Copenhagen to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Boston?

    Currently, January is the cheapest month in which you can book a flight from Copenhagen to Boston (average of $218). Flying from Copenhagen to Boston in June is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Copenhagen to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Billund to Boston flights
Copenhagen to Hartford flights
Aalborg to Boston flights

Top 8 airlines flying from Copenhagen to Boston

Discover the top 8 airlines that operate flights from Copenhagen to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$265Average$340FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$362Average$423FlexibilityNo cancel feeOn-time76%
SWISSCheapest$394Average$433FlexibilityNo cancel feeOn-time79%
DeltaCheapest$407Average$479FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$407Average$583FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$411Average$659FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$426Average$507FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$430Average$472FlexibilityNo cancel feeOn-time69%

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