Find Cheap Flights from Kastrup Copenhagen to Boston Logan International (CPH - BOS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Kastrup Copenhagen to Boston Logan International

(Round-trip)
Depart: Fri Oct 6 2017 Return: Tue Oct 10 2017 Trip spans 5 days
Norwegian
Norwegian
CPH
8:05a
BOS
9:05p
13h 00m
1 stop
BOS
5:20p
CPH
12:30a
7h 10m
nonstop
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
WOW air
WOW air
CPH
8:35a
BOS
7:30p
10h 55m
1 stop
BOS
3:00p
CPH
1:45a
10h 45m
1 stop
Depart: Mon Oct 16 2017 Return: Sun Oct 29 2017 Trip spans 14 days
KLM
KLM
CPH
5:10p
BOS
6:38p
25h 28m
1 stop
BOS
4:27p
CPH
2:20a
9h 53m
1 stop
Depart: Wed Sep 6 2017 Return: Sun Sep 10 2017 Trip spans 5 days
Air France
Air France
CPH
8:10a
BOS
10:35p
14h 25m
1 stop
BOS
3:14p
CPH
1:20a
10h 06m
1 stop
Depart: Fri Aug 25 2017 Return: Tue Sep 5 2017 Trip spans 12 days
airberlin
airberlin
CPH
8:05a
BOS
7:10p
11h 05m
1 stop
BOS
2:55p
CPH
12:35a
9h 40m
1 stop
Depart: Fri Dec 15 2017 Return: Sat Dec 16 2017 Trip spans 2 days
Icelandair
Icelandair
CPH
7:55a
BOS
6:40p
10h 45m
1 stop
BOS
3:35p
CPH
7:15a
15h 40m
1 stop
Depart: Sun Oct 8 2017 Return: Thu Oct 19 2017 Trip spans 12 days
Brussels Airlines
Brussels Airlines
CPH
2:50a
BOS
4:41p
13h 51m
2 stops
BOS
10:48a
CPH
1:05a
14h 17m
2 stops
Depart: Thu Dec 21 2017 Return: Wed Dec 27 2017 Trip spans 7 days
British Airways
British Airways
CPH
3:10p
BOS
2:50p
23h 40m
2 stops
BOS
12:40p
CPH
10:40p
10h 00m
1 stop
Depart: Sat Oct 14 2017 Return: Tue Oct 24 2017 Trip spans 11 days
SWISS
SWISS
CPH
4:00p
BOS
5:20p
25h 20m
1 stop
BOS
5:45p
CPH
9:10a
15h 25m
1 stop
Depart: Sun Aug 6 2017 Return: Sun Aug 13 2017 Trip spans 8 days
Delta
Delta
CPH
5:35a
BOS
6:33p
12h 58m
1 stop
BOS
1:05p
CPH
4:00a
14h 55m
2 stops
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Norwegian
Norwegian
CPH
1:20p
BOS
9:15p
7h 55m
nonstop
BOS
5:20p
CPH
8:15a
14h 55m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Sep 17 2017 Trip spans 3 days
WOW air
WOW air
CPH
8:35a
BOS
7:30p
10h 55m
1 stop
BOS
3:00p
CPH
1:45a
10h 45m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
Norwegian
Norwegian
CPH
1:20p
BOS
9:15p
7h 55m
nonstop
BOS
5:20p
CPH
12:30a
7h 10m
nonstop
Depart: Thu Oct 12 2017 Return: Thu Oct 19 2017 Trip spans 8 days
KLM
KLM
CPH
7:50a
BOS
6:38p
10h 48m
1 stop
BOS
12:59p
CPH
5:40a
16h 41m
1 stop
Depart: Mon Oct 9 2017 Return: Thu Oct 19 2017 Trip spans 11 days
KLM
KLM
CPH
2:00a
BOS
2:37p
12h 37m
1 stop
BOS
12:59p
CPH
1:05a
12h 06m
1 stop
Depart: Fri Oct 13 2017 Return: Thu Oct 19 2017 Trip spans 7 days
Brussels Airlines
Brussels Airlines
CPH
2:50a
BOS
6:07p
15h 17m
2 stops
BOS
10:48a
CPH
7:30a
20h 42m
2 stops
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
KLM
KLM
CPH
5:35a
BOS
6:38p
13h 03m
1 stop
BOS
12:59p
CPH
10:50p
9h 51m
1 stop
Depart: Fri Dec 22 2017 Return: Sun Dec 31 2017 Trip spans 10 days
SWISS
SWISS
CPH
9:50a
BOS
9:05p
11h 15m
1 stop
BOS
4:45p
CPH
8:15a
15h 30m
1 stop
Depart: Sat Jul 29 2017 Return: Thu Sep 14 2017 Trip spans 48 days
WOW air
WOW air
CPH
8:35a
BOS
7:30p
10h 55m
1 stop
BOS
3:00p
CPH
1:45a
10h 45m
1 stop
Depart: Sun Jul 30 2017 Return: Fri Sep 15 2017 Trip spans 48 days
airberlin
airberlin
CPH
12:55p
BOS
7:10p
30h 15m
1 stop
BOS
2:55p
CPH
12:25p
21h 30m
1 stop
Select an airline:  Norwegian
Direct flights CPH to BOS on Norwegian
Flight # Depart CPH Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
7145 5:20 pm 7:15 pm Jul 27 - Oct 26
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Copenhagen
$321
Destination

Boston
$321
Airlines Airline reviews

3 travelers who booked a flight from Copenhagen to Boston rated their chosen airlines with an average of 8.3.

Overall
7.3
Boarding
8.0
Crew
8.7
Comfort
8.7
Food
8.7
Entertainment
8.7