$306+ Cheap flights from Copenhagen (CPH) to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOS
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Copenhagen to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kastrup Copenhagen to Boston Logan Intl are usually found in April or November, booked 34 days in advance, depart on a Tuesday or Sunday and return on a Sunday
Cheap flight deals from Copenhagen to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Copenhagen to BostonExplore 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 September 8, 2026.
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 September 8, 2026.
This Mytrip deal was found by Cheapflights users on 9/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:35 pm -
1 stop29h 10m
Mon 10/268:50 pm -
1 stop10h 10m
Deal found 9/8![Icelandair logo]()
$567
This Flightnetwork deal was found by Cheapflights users on 9/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
2 stops32h 40m
Tue 10/277:00 pm -
1 stop11h 50m
Deal found 9/5![TAP AIR PORTUGAL logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
2 stops36h 35m
Mon 10/268:50 pm -
1 stop9h 55m
Deal found 9/7![Multiple Airlines logo]()
$570
This Gotogate deal was found by Cheapflights users on 9/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:05 am -
1 stop20h 15m
Wed 10/2110:45 pm -
1 stop12h 05m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$574
This Flysmarter deal was found by Cheapflights users on 9/5. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:45 pm -
1 stop12h 05m
Thu 12/2412:56 pm -
2 stops16h 24m
Deal found 9/5![British Airways logo]()
$576
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:30 pm -
3 stops31h 15m
Thu 10/298:50 pm -
3 stops29h 50m
Deal found 9/4![Multiple Airlines logo]()
$577
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:35 pm -
1 stop26h 15m
Fri 10/308:50 pm -
1 stop9h 55m
Deal found 9/8![Icelandair logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop14h 40m
Sat 11/2810:10 pm -
1 stop13h 30m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$581
This Gotogate deal was found by Cheapflights users on 9/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:40 pm -
1 stop32h 40m
Mon 10/267:00 pm -
1 stop23h 50m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$582
This Gotogate deal was found by Cheapflights users on 9/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:55 pm -
1 stop10h 50m
Tue 10/138:50 pm -
1 stop10h 05m
Deal found 9/4![Icelandair logo]()
$583
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/6. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am -
1 stop14h 40m
Sun 11/2910:45 pm -
2 stops19h 00m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$584
This Flybillet deal was found by Cheapflights users on 9/7. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:45 pm -
2 stops37h 35m
Mon 10/2611:10 pm -
1 stop13h 30m
Deal found 9/7![TAP AIR PORTUGAL logo]()
$585
Best flights from Copenhagen to BostonDiscover carefully curated flight deals from Copenhagen to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Copenhagen to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Icelandair deal was found by Cheapflights users on 9/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 am -
1 stop15h 35m
Fri 11/277:50 pm -
1 stop9h 55m
Deal found 9/6![Icelandair logo]()
$597
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 11/46:45 am -
1 stop13h 35m
Sun 11/87:30 am -
1 stop28h 20m
Deal found 9/8![American Airlines logo]()
$601
This Finnair deal was found by Cheapflights users on 9/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:55 am -
1 stop14h 50m
Sun 11/87:30 am -
1 stop9h 55m
Deal found 9/8![Multiple Airlines logo]()
$601
This British Airways deal was found by Cheapflights users on 9/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:45 pm -
2 stops13h 59m
Mon 11/93:00 pm -
2 stops14h 35m
Deal found 9/5![British Airways logo]()
$608
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/6. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop14h 40m
Tue 12/110:45 pm -
2 stops19h 05m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 10/196:40 am -
2 stops33h 10m
Sun 10/259:00 am -
2 stops24h 10m
Deal found 9/5![United Airlines logo]()
$676
This Finnair deal was found by Cheapflights users on 9/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:25 pm -
2 stops17h 11m
Thu 10/298:05 pm -
1 stop13h 30m
Deal found 9/8![Multiple Airlines logo]()
$606
This British Airways deal was found by Cheapflights users on 9/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
2 stops17h 39m
Thu 10/157:25 am -
1 stop20h 40m
Deal found 9/4![British Airways logo]()
$608
This Finnair deal was found by Cheapflights users on 9/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:25 pm -
2 stops17h 11m
Thu 10/298:05 pm -
1 stop16h 15m
Deal found 9/7![Multiple Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 11/2710:05 am -
2 stops27h 38m
Mon 11/306:05 pm -
2 stops14h 05m
Deal found 9/6![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/226:10 am -
2 stops33h 40m
Thu 10/296:36 pm -
2 stops17h 59m
Deal found 9/7![United Airlines logo]()
$680
Last-minute flights from Copenhagen to BostonDiscover last-minute flight deals from Copenhagen to Boston. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Copenhagen to Boston. Data last updated September 8, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:55 pm -
1 stop10h 50m
Tue 10/138:50 pm -
1 stop10h 05m
Deal found 9/4![Icelandair logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:35 pm -
1 stop29h 10m
Sun 10/1811:00 pm -
1 stop10h 55m
Deal found 9/4![Icelandair logo]()
$584
This Gotogate deal was found by Cheapflights users on 9/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:05 am -
1 stop20h 15m
Wed 10/2110:45 pm -
1 stop12h 05m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
2 stops36h 35m
Mon 10/268:50 pm -
1 stop9h 55m
Deal found 9/7![Multiple Airlines logo]()
$570
This Mytrip deal was found by Cheapflights users on 9/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:35 pm -
1 stop29h 10m
Mon 10/268:50 pm -
1 stop10h 10m
Deal found 9/8![Icelandair logo]()
$567
This Flybillet deal was found by Cheapflights users on 9/7. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:45 pm -
2 stops37h 35m
Mon 10/2611:10 pm -
1 stop13h 30m
Deal found 9/7![TAP AIR PORTUGAL logo]()
$585
This Gotogate deal was found by Cheapflights users on 9/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:40 pm -
1 stop32h 40m
Mon 10/267:00 pm -
1 stop23h 50m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$582
This Flightnetwork deal was found by Cheapflights users on 9/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 pm -
2 stops32h 40m
Tue 10/277:00 pm -
1 stop11h 50m
Deal found 9/5![TAP AIR PORTUGAL logo]()
$569
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:30 pm -
3 stops31h 15m
Thu 10/298:50 pm -
3 stops29h 50m
Deal found 9/4![Multiple Airlines logo]()
$577
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:35 pm -
1 stop26h 15m
Fri 10/308:50 pm -
1 stop9h 55m
Deal found 9/8![Icelandair logo]()
$580
One-way flights from Copenhagen to BostonSearch for one-way flight options from Copenhagen to Boston. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Copenhagen to Boston. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:05 pm -
2 stops35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:10 pm -
2 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$317
This LEVEL deal was found by Cheapflights users on 9/5. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:35 am -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![LEVEL logo]()
$337
This Ticket deal was found by Cheapflights users on 9/5. 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.
Tue 10/276:20 am -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$384
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$391
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![TAP AIR PORTUGAL logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:35 am -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$393
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:40 pm -
1 stop32h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$405
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![TAP AIR PORTUGAL logo]()
$420
Find 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $567 (Mytrip) |
One-way from | $306 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $692 |
Good round-trip deal | $775 or less |
Good one-way deal | $972 or less |
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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Copenhagen to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Tue 10/27
6:20 am-4:45 pm
1 stop15h 25m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Wed 11/25
12:40 pm-2:40 pm
1 stop32h 00m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$406
Quickest round-trip
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Wed 11/25
3:10 pm-9:50 pm
1 stop12h 40m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$434
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Thu 3/4
6:00 am-2:40 pm
1 stop14h 40m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$439
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Mon 3/1
6:00 am-7:55 pm
1 stop19h 55m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$439
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Tue 9/22
3:55 pm-6:35 pm
2 stops32h 40m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$476
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Thu 9/24
6:05 am-12:01 am
2 stops23h 56m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$543
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Mon 11/23
8:15 am-5:50 pm
1 stop15h 35m
Boston Logan Intl
Fri 11/27
7:50 pm-11:45 am
1 stop9h 55m
$597
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Wed 11/4
6:45 am-2:20 pm
1 stop13h 35m
Boston Logan Intl
Sun 11/8
7:30 am-5:50 pm
1 stop28h 20m
$601
CopenhagenBoston
CPH Kastrup Copenhagen - BOS Boston Logan Intl
CPHBOS
Kastrup Copenhagen
Fri 10/30
6:55 am-4:45 pm
1 stop14h 50m
Boston Logan Intl
Sun 11/8
7:30 am-11:25 pm
1 stop9h 55m
$601
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Copenhagen to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Boston in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Copenhagen-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Copenhagen-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
CPH-BOS
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
Prices
Airlines
Delays
How far ahead should I book a flight from Copenhagen to Boston?
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 33 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, April is the cheapest month in which you can book a flight from Copenhagen to Boston (average of $561). Flying from Copenhagen to Boston in July is currently the most expensive (average of $851). 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 September 8, 2026.
When flying from Copenhagen to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Copenhagen to Boston delayed?
About 6% of weekly flights between Copenhagen and Boston have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Copenhagen to Boston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Copenhagen to Boston flights?
Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.
The best insider tips for Copenhagen to Boston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Boston trip
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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 September 8, 2026.
See what other customers who have flown with Scandinavian Airlines,United Airlines, andIcelandair from Copenhagen to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Comfort
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Overall
7.4
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
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Copenhagen and Boston flights
Browse other Copenhagen and Boston flight options. Last updated on September 8, 2026.
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Top 6 airlines flying from Copenhagen to Boston
Discover the top 6 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$655 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$509 | Average$621 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$545 | Average$702 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$561 | Average$818 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$563 | Average$677 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$565 | Average$803 | FlexibilityNo cancel fee | On-time77% |