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 30 2017 Return: Thu Nov 9 2017 Trip spans 11 days
United
United
BOS
BCN
33h 25m
1 stop
BCN
BOS
26h 29m
1 stop
Depart: Sun Oct 29 2017 Return: Wed Nov 15 2017 Trip spans 18 days
TAP Portugal
TAP Portugal
BOS
BCN
21h 35m
1 stop
BCN
BOS
26h 50m
1 stop
Depart: Mon Oct 30 2017 Return: Mon Nov 13 2017 Trip spans 15 days
Air Canada
Air Canada
EWR
BCN
32h 55m
1 stop
BCN
EWR
13h 55m
1 stop
Depart: Tue Oct 17 2017 Return: Thu Oct 26 2017 Trip spans 10 days
Norwegian
Norwegian
EWR
BCN
7h 25m
nonstop
BCN
EWR
8h 30m
nonstop
Depart: Mon Oct 30 2017 Return: Tue Nov 14 2017 Trip spans 16 days
Finnair
Finnair
JFK
BCN
7h 30m
nonstop
BCN
JFK
8h 55m
nonstop
Depart: Mon Oct 30 2017 Return: Thu Nov 9 2017 Trip spans 11 days
British Airways
British Airways
JFK
BCN
7h 30m
nonstop
BCN
JFK
8h 55m
nonstop
Depart: Tue Sep 26 2017 Return: Wed Oct 11 2017 Trip spans 16 days
Major Airline
Major Airline
JFK
BCN
20h 25m
1 stop
BCN
JFK
23h 30m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 29 2017 Trip spans 36 days
LEVEL
LEVEL
OAK
BCN
11h 30m
nonstop
BCN
OAK
13h 00m
nonstop
Depart: Wed May 10 2017 Return: Thu May 18 2017 Trip spans 9 days
Royal Air Maroc
Royal Air Maroc
JFK
BCN
22h 35m
1 stop
BCN
JFK
11h 15m
1 stop
Depart: Mon Sep 11 2017 Return: Thu Sep 21 2017 Trip spans 11 days
Aer Lingus
Aer Lingus
BOS
BCN
10h 10m
1 stop
BCN
BOS
13h 35m
1 stop
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
SWISS
SWISS
EWR
BCN
15h 20m
1 stop
BCN
EWR
19h 45m
1 stop
Depart: Wed Aug 30 2017 Return: Thu Sep 7 2017 Trip spans 9 days
Air Europa
Air Europa
BOS
BCN
10h 50m
1 stop
BCN
BOS
26h 20m
1 stop
Depart: Sun May 28 2017 Return: Mon Jun 5 2017 Trip spans 9 days
airberlin
airberlin
JFK
BCN
17h 30m
1 stop
BCN
JFK
21h 45m
1 stop
Depart: Sun Sep 3 2017 Return: Tue Sep 12 2017 Trip spans 10 days
KLM
KLM
OAK
BCN
20h 58m
2 stops
BCN
OAK
36h 18m
2 stops
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Air France
Air France
FLL
BCN
15h 50m
1 stop
BCN
FLL
16h 15m
1 stop
Depart: Thu Sep 28 2017 Return: Fri Oct 6 2017 Trip spans 9 days
WOW air
WOW air
BWI
BCN
23h 50m
1 stop
BCN
BWI
22h 30m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Sep 6 2017 Trip spans 11 days
Lufthansa
Lufthansa
SJC
BCN
16h 00m
1 stop
BCN
SJC
21h 41m
2 stops
Depart: Mon Jul 24 2017 Return: Sun Aug 20 2017 Trip spans 28 days
Turkish Airlines
Turkish Airlines
MIA
BCN
38h 25m
1 stop
BCN
MIA
37h 25m
1 stop
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
Brussels Airlines
Brussels Airlines
SFO
BCN
22h 35m
2 stops
BCN
SFO
43h 43m
2 stops
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Azores Airlines
Azores Airlines
BOS
BCN
9h 40m
nonstop
BCN
BOS
11h 05m
nonstop
* 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
$591
New York
$376
Baltimore
$554
Fort Lauderdale
$543
Newark
$361
Oakland
$435
San Jose
$589
Miami
$590
Boston
$325
Destination

Barcelona
$325
Airlines Airline reviews

18 travelers who booked a flight from Boston to Barcelona rated their chosen airlines with an average of 5.7.

Overall
5.9
Boarding
6.5
Crew
6.9
Comfort
5.1
Food
5.1
Entertainment
4.8