Find Cheap Flights from Spain to Washington

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 from Spain to Washington

(Round-trip)
Depart: Sun Mar 11 2018 Return: Fri Mar 16 2018 Trip spans 5 days
Royal Air Maroc
Royal Air Maroc
BCN
IAD
13h 05m
1 stop
IAD
BCN
13h 55m
1 stop
Depart: Tue Jan 23 2018 Return: Tue Feb 27 2018 Trip spans 36 days
Multiple Airlines
Multiple Airlines
MAD
IAD
47h 29m
3 stops
IAD
MAD
29h 11m
2 stops
Depart: Fri Dec 15 2017 Return: Sun Dec 17 2017 Trip spans 3 days
British Airways
British Airways
MAD
DCA
32h 16m
1 stop
DCA
MAD
13h 40m
2 stops
Depart: Fri May 4 2018 Return: Mon May 7 2018 Trip spans 4 days
KLM
KLM
MAD
DCA
53h 52m
2 stops
DCA
MAD
18h 15m
1 stop
Depart: Mon Mar 5 2018 Return: Wed Mar 21 2018 Trip spans 16 days
Turkish Airlines
Turkish Airlines
MAD
IAD
37h 00m
1 stop
IAD
MAD
29h 55m
1 stop
Depart: Sun Apr 1 2018 Return: Sat May 26 2018 Trip spans 56 days
Aeroflot
Aeroflot
MAD
IAD
30h 50m
1 stop
IAD
MAD
25h 45m
1 stop
Depart: Fri Jan 26 2018 Return: Wed Jan 31 2018 Trip spans 6 days
Royal Air Maroc
Royal Air Maroc
BCN
IAD
13h 05m
1 stop
IAD
BCN
13h 55m
1 stop
Depart: Mon Jan 29 2018 Return: Tue Feb 27 2018 Trip spans 30 days
Multiple Airlines
Multiple Airlines
MAD
IAD
45h 25m
3 stops
IAD
MAD
29h 11m
2 stops
Depart: Tue Feb 13 2018 Return: Sun Feb 18 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
MAD
IAD
35h 05m
2 stops
IAD
MAD
12h 40m
1 stop
Depart: Sun Apr 22 2018 Return: Fri Apr 27 2018 Trip spans 6 days
Royal Air Maroc
Royal Air Maroc
BCN
IAD
12h 25m
1 stop
IAD
BCN
32h 45m
1 stop
Depart: Wed Jan 31 2018 Return: Fri Feb 9 2018 Trip spans 10 days
Turkish Airlines
Turkish Airlines
MAD
IAD
37h 00m
1 stop
IAD
MAD
35h 45m
1 stop
Depart: Sun Apr 8 2018 Return: Sat Jun 2 2018 Trip spans 56 days
Aeroflot
Aeroflot
MAD
IAD
30h 50m
1 stop
IAD
MAD
25h 45m
1 stop
Depart: Thu Apr 26 2018 Return: Mon Apr 30 2018 Trip spans 5 days
KLM
KLM
BCN
IAD
14h 00m
1 stop
IAD
BCN
31h 20m
1 stop
Depart: Mon Jan 15 2018 Return: Tue Jan 23 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
MAD
IAD
40h 25m
3 stops
IAD
MAD
29h 11m
2 stops
Depart: Tue Jan 30 2018 Return: Mon Feb 12 2018 Trip spans 14 days
Royal Air Maroc
Royal Air Maroc
VLC
IAD
33h 25m
1 stop
IAD
VLC
11h 55m
1 stop
Depart: Thu Feb 1 2018 Return: Sun Feb 11 2018 Trip spans 11 days
Turkish Airlines
Turkish Airlines
MAD
IAD
31h 35m
1 stop
IAD
MAD
29h 55m
1 stop
Depart: Sun Apr 29 2018 Return: Mon Jun 18 2018 Trip spans 51 days
Aeroflot
Aeroflot
MAD
IAD
19h 10m
1 stop
IAD
MAD
25h 45m
1 stop
Depart: Fri Jan 26 2018 Return: Tue Feb 20 2018 Trip spans 26 days
Multiple Airlines
Multiple Airlines
MAD
IAD
35h 05m
2 stops
IAD
MAD
16h 40m
1 stop
Depart: Sun Jan 21 2018 Return: Thu Jan 25 2018 Trip spans 5 days
Turkish Airlines
Turkish Airlines
MAD
IAD
37h 00m
1 stop
IAD
MAD
35h 45m
1 stop
Depart: Wed Apr 25 2018 Return: Mon Apr 30 2018 Trip spans 6 days
Royal Air Maroc
Royal Air Maroc
BCN
IAD
12h 25m
1 stop
IAD
BCN
32h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Barcelona
$583
Madrid
$617
Valencia
$646
Destination

Washington
only $583
only $656