Find Cheap Flights to Barcelona

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.
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Book cheap flights to Barcelona

(Round-trip)
Depart: Tue Oct 31 2017 Return: Wed Nov 8 2017 Trip spans 9 days
Air Canada
Air Canada
BOS
BCN
12h 55m
1 stop
BCN
BOS
12h 00m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 29 2017 Trip spans 36 days
LEVEL
LEVEL
OAK
BCN
11h 50m
nonstop
BCN
OAK
13h 00m
nonstop
Depart: Mon Sep 25 2017 Return: Mon Oct 2 2017 Trip spans 8 days
TAP Portugal
TAP Portugal
MIA
BCN
25h 30m
1 stop
BCN
MIA
22h 10m
1 stop
Depart: Mon Oct 30 2017 Return: Sun Dec 24 2017 Trip spans 56 days
Air France
Air France
JFK
BCN
7h 58m
nonstop
BCN
JFK
9h 13m
nonstop
Depart: Tue Oct 31 2017 Return: Wed Nov 8 2017 Trip spans 9 days
Lufthansa
Lufthansa
BOS
BCN
12h 25m
1 stop
BCN
BOS
15h 45m
1 stop
Depart: Mon Oct 30 2017 Return: Mon Dec 11 2017 Trip spans 43 days
Major Airline
Major Airline
EWR
BCN
7h 40m
nonstop
BCN
EWR
9h 10m
nonstop
Depart: Sun Oct 8 2017 Return: Sun Oct 15 2017 Trip spans 8 days
British Airways
British Airways
LAX
BCN
17h 25m
1 stop
BCN
LAX
19h 35m
2 stops
Depart: Mon Sep 18 2017 Return: Tue Sep 26 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
BCN
29h 15m
1 stop
BCN
JFK
12h 10m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Air Europa
Air Europa
BOS
BCN
10h 50m
1 stop
BCN
BOS
10h 30m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
Norwegian
Norwegian
FLL
BCN
8h 55m
nonstop
BCN
FLL
9h 55m
nonstop
Depart: Mon Aug 28 2017 Return: Thu Sep 7 2017 Trip spans 11 days
United
United
EWR
BCN
19h 45m
1 stop
BCN
EWR
8h 55m
nonstop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
airberlin
airberlin
JFK
BCN
18h 10m
1 stop
BCN
JFK
13h 00m
1 stop
Depart: Sat Sep 9 2017 Return: Wed Sep 20 2017 Trip spans 12 days
American Airlines
American Airlines
OAK
BCN
28h 28m
2 stops
BCN
OAK
29h 20m
2 stops
Depart: Fri Oct 6 2017 Return: Sun Oct 15 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
BOS
BCN
10h 25m
1 stop
BCN
BOS
20h 55m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Sep 6 2017 Trip spans 10 days
SWISS
SWISS
JFK
BCN
19h 05m
1 stop
BCN
JFK
12h 10m
1 stop
Depart: Sat Jul 8 2017 Return: Sun Aug 27 2017 Trip spans 51 days
WOW air
WOW air
MIA
BCN
26h 00m
1 stop
BCN
MIA
27h 40m
1 stop
Depart: Sun Sep 3 2017 Return: Tue Sep 19 2017 Trip spans 17 days
KLM
KLM
OAK
BCN
23h 25m
2 stops
BCN
OAK
38h 43m
2 stops
Depart: Sun Aug 6 2017 Return: Thu Aug 24 2017 Trip spans 19 days
Finnair
Finnair
PHL
BCN
7h 55m
nonstop
BCN
PHL
8h 55m
nonstop
Depart: Wed May 3 2017 Return: Thu May 18 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
BOS
BCN
35h 50m
1 stop
BCN
BOS
18h 15m
1 stop
Depart: Fri Oct 20 2017 Return: Sat Oct 28 2017 Trip spans 9 days
Brussels Airlines
Brussels Airlines
SFO
BCN
38h 40m
2 stops
BCN
SFO
46h 16m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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.

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Airports
Origin

San Francisco
$589
New York
$367
Fort Lauderdale
$424
Los Angeles
$392
Newark
$377
Oakland
$357
Philadelphia
$557
Miami
$361
Boston
$317
Destination

Barcelona
$317
Airlines Airline reviews

9 travelers who booked a flight from Boston to Barcelona rated their chosen airlines with an average of 8.0.

Overall
8.4
Boarding
8.2
Crew
8.4
Comfort
7.8
Food
7.6
Entertainment
7.4