Find Cheap Flights from Spain to Houston George Bush Intcntl

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 Houston George Bush Intcntl

(Round-trip)
Depart: Sun Feb 4 2018 Return: Fri Feb 16 2018 Trip spans 13 days
Air France
Air France
BCN
IAH
24h 55m
1 stop
IAH
BCN
20h 30m
1 stop
Depart: Sat Dec 23 2017 Return: Wed Jan 3 2018 Trip spans 12 days
Delta
Delta
MAD
IAH
33h 40m
1 stop
IAH
MAD
17h 30m
1 stop
Depart: Wed Aug 30 2017 Return: Thu Sep 14 2017 Trip spans 16 days
KLM
KLM
MAD
IAH
14h 05m
1 stop
IAH
MAD
21h 20m
1 stop
Depart: Sun Feb 25 2018 Return: Sun Mar 4 2018 Trip spans 8 days
$1000
Select
Aeromexico
Aeromexico
MAD
IAH
25h 15m
1 stop
IAH
MAD
34h 50m
1 stop
Depart: Mon Jan 15 2018 Return: Thu Jan 25 2018 Trip spans 11 days
Air France
Air France
MAD
IAH
14h 40m
1 stop
IAH
MAD
17h 45m
1 stop
Depart: Tue Feb 13 2018 Return: Tue Mar 20 2018 Trip spans 35 days
Air France
Air France
MAD
IAH
25h 20m
1 stop
IAH
MAD
15h 20m
1 stop
Depart: Sat Oct 28 2017 Return: Sun Dec 10 2017 Trip spans 44 days
Delta
Delta
MAD
IAH
14h 05m
1 stop
IAH
MAD
14h 55m
2 stops
Depart: Thu Aug 31 2017 Return: Thu Sep 14 2017 Trip spans 15 days
KLM
KLM
MAD
IAH
14h 05m
1 stop
IAH
MAD
21h 20m
1 stop
Depart: Tue Dec 26 2017 Return: Tue Jan 2 2018 Trip spans 8 days
Air France
Air France
MAD
IAH
27h 50m
1 stop
IAH
MAD
15h 20m
1 stop
Depart: Sun Nov 5 2017 Return: Sun Dec 10 2017 Trip spans 36 days
$1151
Select
Air France
Air France
MAD
IAH
14h 40m
1 stop
IAH
MAD
15h 20m
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

Barcelona
$528
Madrid
$562
Destination

Houston
$528