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: Mon Oct 23 2017 Return: Wed Nov 1 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
BOS
BCN
15h 50m
1 stop
BCN
BOS
26h 50m
1 stop
Depart: Mon Oct 30 2017 Return: Fri Nov 10 2017 Trip spans 12 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: Tue Nov 21 2017 Return: Wed Dec 6 2017 Trip spans 16 days
Major Airline
Major Airline
LGA
BCN
10h 25m
1 stop
BCN
LGA
13h 15m
1 stop
Depart: Fri Nov 17 2017 Return: Fri Nov 24 2017 Trip spans 8 days
airberlin
airberlin
MIA
BCN
12h 20m
1 stop
BCN
MIA
14h 40m
1 stop
Depart: Mon Sep 4 2017 Return: Thu Sep 14 2017 Trip spans 11 days
Air France
Air France
JFK
BCN
7h 39m
nonstop
BCN
JFK
8h 58m
nonstop
Depart: Mon Oct 9 2017 Return: Fri Oct 20 2017 Trip spans 12 days
KLM
KLM
JFK
BCN
8h 06m
nonstop
BCN
JFK
9h 05m
nonstop
Depart: Mon Sep 11 2017 Return: Thu Sep 28 2017 Trip spans 18 days
Air Canada
Air Canada
EWR
BCN
30h 05m
1 stop
BCN
EWR
11h 15m
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: Thu Aug 17 2017 Return: Thu Aug 24 2017 Trip spans 8 days
United
United
LGA
BCN
11h 13m
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: Wed Nov 29 2017 Return: Sat Dec 9 2017 Trip spans 11 days
Air Europa
Air Europa
JFK
BCN
17h 40m
1 stop
BCN
JFK
12h 05m
1 stop
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
Brussels Airlines
Brussels Airlines
JFK
BCN
20h 25m
1 stop
BCN
JFK
21h 30m
1 stop
Depart: Mon Sep 11 2017 Return: Wed Sep 20 2017 Trip spans 10 days
British Airways
British Airways
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
16h 15m
1 stop
BCN
JFK
34h 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
Depart: Fri Jul 7 2017 Return: Wed Jul 12 2017 Trip spans 6 days
Azores Airlines
Azores Airlines
BOS
BCN
9h 40m
1 stop
BCN
BOS
11h 00m
1 stop
Depart: Sun Nov 5 2017 Return: Sun Dec 24 2017 Trip spans 50 days
TAP Portugal
TAP Portugal
BOS
BCN
18h 20m
1 stop
BCN
BOS
26h 50m
1 stop
* 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.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Francisco
$622
New York
only $377
only $437
Baltimore
$534
Newark
$350
Oakland
$364
Philadelphia
$520
Miami
$431
Boston
$324
Destination

Barcelona
$324
Airlines Airline reviews

5 travelers who booked a flight from Boston to Barcelona rated their chosen airlines with an average of 8.7.

Overall
9.2
Boarding
9.2
Crew
9.2
Comfort
8.4
Food
8.4
Entertainment
8.0