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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(Round-trip)
Depart: Mon Oct 23 2017 Return: Wed Nov 1 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
BOS
BCN
13h 25m
1 stop
BCN
BOS
13h 35m
1 stop
Depart: Sun Oct 29 2017 Return: Sun Nov 5 2017 Trip spans 8 days
Norwegian
Norwegian
EWR
BCN
7h 16m
nonstop
BCN
EWR
8h 40m
nonstop
Depart: Sat Nov 25 2017 Return: Sat Dec 9 2017 Trip spans 15 days
LEVEL
LEVEL
OAK
BCN
10h 50m
nonstop
BCN
OAK
14h 00m
nonstop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
Major Airline
Major Airline
EWR
BCN
17h 40m
1 stop
BCN
EWR
12h 15m
1 stop
Depart: Sun Nov 19 2017 Return: Tue Nov 28 2017 Trip spans 10 days
airberlin
airberlin
MIA
BCN
12h 20m
1 stop
BCN
MIA
14h 40m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Oct 20 2017 Trip spans 33 days
KLM
KLM
JFK
BCN
8h 06m
nonstop
BCN
JFK
9h 05m
nonstop
Depart: Mon Oct 9 2017 Return: Fri Oct 20 2017 Trip spans 12 days
Air France
Air France
JFK
BCN
8h 06m
nonstop
BCN
JFK
9h 05m
nonstop
Depart: Sun Aug 27 2017 Return: Wed Aug 30 2017 Trip spans 4 days
Air Europa
Air Europa
BOS
BCN
10h 50m
1 stop
BCN
BOS
10h 30m
1 stop
Depart: Sat Aug 26 2017 Return: Thu Sep 7 2017 Trip spans 13 days
Air Canada
Air Canada
LGA
BCN
31h 10m
1 stop
BCN
LGA
12h 28m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Sep 12 2017 Trip spans 23 days
SWISS
SWISS
JFK
BCN
19h 05m
1 stop
BCN
JFK
12h 10m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Aug 24 2017 Trip spans 17 days
United
United
LGA
BCN
11h 15m
1 stop
BCN
LGA
18h 17m
1 stop
Depart: Mon Sep 11 2017 Return: Thu Sep 28 2017 Trip spans 18 days
American Airlines
American Airlines
LGA
BCN
11h 35m
1 stop
BCN
LGA
14h 26m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Brussels Airlines
Brussels Airlines
JFK
BCN
14h 55m
1 stop
BCN
JFK
21h 30m
1 stop
Depart: Mon Sep 4 2017 Return: Tue Sep 12 2017 Trip spans 9 days
British Airways
British Airways
JFK
BCN
20h 15m
1 stop
BCN
JFK
14h 55m
1 stop
Depart: Sun Oct 1 2017 Return: Wed Oct 11 2017 Trip spans 11 days
Finnair
Finnair
PHL
BCN
7h 50m
nonstop
BCN
PHL
8h 55m
nonstop
Depart: Tue Oct 10 2017 Return: Fri Oct 20 2017 Trip spans 11 days
WOW air
WOW air
BWI
BCN
23h 50m
1 stop
BCN
BWI
22h 20m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
Iberia
Iberia
BOS
BCN
11h 55m
1 stop
BCN
BOS
18h 30m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 19 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
JFK
BCN
15h 40m
1 stop
BCN
JFK
34h 45m
1 stop
Depart: Tue Aug 22 2017 Return: Thu Aug 31 2017 Trip spans 10 days
Alitalia
Alitalia
ORD
BCN
18h 45m
1 stop
BCN
ORD
13h 45m
1 stop
Depart: Tue Aug 8 2017 Return: Thu Aug 24 2017 Trip spans 17 days
Lufthansa
Lufthansa
SFO
BCN
15h 05m
1 stop
BCN
SFO
30h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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
$622
New York
only $470
only $437
Baltimore
$534
Chicago
$593
Newark
$350
Oakland
$364
Philadelphia
$519
Miami
$430
Boston
$324
Destination

Barcelona
$324
Airlines Airline reviews

9 travelers who booked a flight from Boston to Barcelona rated their chosen airlines with an average of 6.4.

Overall
6.6
Boarding
7.1
Crew
7.8
Comfort
5.5
Food
6.0
Entertainment
5.4