Find Deals on Flights from Spain to United States

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

Book cheap flights from Spain to United States

(Round-trip)
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
KLM
KLM
MAD
ORD
15h 25m
1 stop
ORD
MAD
13h 40m
1 stop
Depart: Thu May 18 2017 Return: Sun May 28 2017 Trip spans 11 days
Delta
Delta
MAD
DFW
23h 23m
2 stops
DFW
MAD
24h 40m
2 stops
Depart: Tue Apr 18 2017 Return: Thu May 11 2017 Trip spans 24 days
Royal Air Maroc
Royal Air Maroc
MAD
JFK
11h 50m
1 stop
JFK
MAD
11h 35m
1 stop
Depart: Tue Jun 13 2017 Return: Mon Jun 19 2017 Trip spans 7 days
SAS
SAS
AGP
EWR
33h 30m
1 stop
EWR
AGP
20h 10m
1 stop
Depart: Wed Mar 29 2017 Return: Mon Apr 3 2017 Trip spans 6 days
Air Europa
Air Europa
MAD
MIA
9h 25m
nonstop
MIA
MAD
8h 35m
nonstop
Depart: Wed Mar 8 2017 Return: Thu Mar 16 2017 Trip spans 8 days
SWISS
SWISS
BCN
JFK
12h 30m
1 stop
JFK
BCN
22h 25m
1 stop
Depart: Tue Mar 14 2017 Return: Sun Mar 19 2017 Trip spans 6 days
Lufthansa
Lufthansa
MAD
EWR
9h 00m
nonstop
EWR
MAD
7h 10m
nonstop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
British Airways
British Airways
BCN
MIA
10h 10m
nonstop
MIA
BCN
8h 55m
nonstop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
MAD
EWR
11h 55m
1 stop
EWR
MAD
11h 35m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
BCN
BOS
13h 50m
1 stop
BOS
BCN
10h 25m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 11 2017 Trip spans 14 days
Air Canada
Air Canada
BCN
LGA
13h 56m
1 stop
LGA
BCN
12h 25m
1 stop
Depart: Fri Apr 7 2017 Return: Sun Apr 16 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
BCN
JFK
22h 15m
1 stop
JFK
BCN
35h 30m
1 stop
Depart: Thu Apr 20 2017 Return: Fri Apr 28 2017 Trip spans 9 days
United
United
MAD
EWR
8h 35m
nonstop
EWR
MAD
7h 20m
nonstop
Depart: Sat Aug 26 2017 Return: Thu Sep 7 2017 Trip spans 13 days
airberlin
airberlin
BCN
BOS
16h 35m
1 stop
BOS
BCN
10h 40m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
Norwegian
Norwegian
MAD
BOS
17h 05m
1 stop
BOS
MAD
19h 05m
1 stop
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
Iberia
Iberia
MAD
BOS
7h 55m
nonstop
BOS
MAD
6h 50m
nonstop
Depart: Thu Mar 16 2017 Return: Sat Mar 25 2017 Trip spans 10 days
American Airlines
American Airlines
BCN
LGA
15h 07m
1 stop
LGA
BCN
13h 41m
1 stop
Depart: Sat Jul 22 2017 Return: Tue Aug 15 2017 Trip spans 25 days
Azores Airlines
Azores Airlines
BCN
BOS
11h 20m
1 stop
BOS
BCN
9h 55m
1 stop
Depart: Thu Jun 29 2017 Return: Fri Jul 7 2017 Trip spans 9 days
Aeroflot
Aeroflot
BCN
JFK
23h 15m
1 stop
JFK
BCN
14h 30m
1 stop
Depart: Fri Jul 7 2017 Return: Sat Jul 22 2017 Trip spans 16 days
Major Airline
Major Airline
MAD
EWR
12h 25m
1 stop
EWR
MAD
15h 00m
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.

Airports
Origin

Barcelona
$425
Madrid
$363
Malaga
$395
Destination

New York
only $460
only $380
Chicago
$363
Newark
$395
Dallas
$377
Miami
$416
Boston
$451