$312+ Cheap flights from Spain to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — HOU
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Spain to Houston with Cheapflights
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Cheapest flights from Spain to HoustonExplore the most affordable flight options available from Spain to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Spain to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:35 am
AGP
- IAH
2 stops32h 02m
United Airlines
Mon 5/119:44 am
IAH
- AGP
1 stop14h 51m
United Airlines
Deal found 2/1![United Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:40 am
MAD
- IAH
2 stops22h 16m
Multiple Airlines
Wed 2/185:24 pm
IAH
- MAD
2 stops16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$631
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
MAD
- IAH
2 stops23h 19m
Multiple Airlines
Wed 3/45:24 pm
IAH
- MAD
2 stops23h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$658
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:40 pm
MAD
- IAH
2 stops25h 52m
Multiple Airlines
Tue 5/59:05 pm
IAH
- MAD
1 stop13h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$667
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:30 pm
AGP
- IAH
2 stops18h 29m
Multiple Airlines
Sun 3/225:24 pm
IAH
- AGP
2 stops16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$671
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/105:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/245:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
- IAH
2 stops23h 41m
Multiple Airlines
Wed 3/47:05 am
IAH
- BCN
1 stop23h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/245:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$706
This SmartFares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Wed 9/306:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Deal found 2/1![ITA Airways logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:30 pm
MAD
- IAH
1 stop32h 50m
Multiple Airlines
Mon 3/238:24 am
IAH
- MAD
2 stops45h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$711
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:30 pm
MAD
- IAH
1 stop29h 23m
Multiple Airlines
Wed 5/203:20 pm
IAH
- MAD
1 stop15h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$713
Best flights from Spain to HoustonDiscover carefully curated flight deals from Spain to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Spain to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:35 am
AGP
- IAH
2 stops32h 02m
United Airlines
Mon 5/119:44 am
IAH
- AGP
1 stop14h 51m
United Airlines
Deal found 2/1![United Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:30 pm
AGP
- IAH
2 stops18h 29m
Multiple Airlines
Sun 3/225:24 pm
IAH
- AGP
2 stops16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
VLC
- IAH
1 stop14h 30m
Delta
Tue 2/244:05 pm
IAH
- VLC
1 stop12h 55m
Delta
Deal found 2/3![Delta logo]()
$732
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:25 am
BIO
- IAH
1 stop13h 30m
KLM
Thu 2/264:05 pm
IAH
- BIO
1 stop18h 15m
KLM
Deal found 2/2![KLM logo]()
$738
This Air France deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
VLC
- HOU
2 stops17h 28m
Air France
Tue 2/241:06 pm
HOU
- VLC
2 stops15h 54m
Air France
Deal found 2/2![Air France logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:45 am
BIO
- IAH
1 stop18h 30m
Lufthansa
Wed 2/256:55 pm
IAH
- BIO
1 stop21h 25m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$757
This lol.travel deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
VLC
- IAH
2 stops22h 39m
Air Canada
Tue 2/247:10 am
IAH
- VLC
2 stops28h 45m
Air Canada
Deal found 2/1![Air Canada logo]()
$769
This Virgin Atlantic deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:00 am
MAD
- HOU
2 stops19h 28m
Virgin Atlantic
Wed 3/2511:33 am
HOU
- MAD
1 stop14h 32m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$803
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:40 pm
MAD
- HOU
1 stop14h 06m
American Airlines
Wed 3/412:18 pm
HOU
- MAD
1 stop14h 07m
American Airlines
Deal found 2/1![American Airlines logo]()
$815
This Iberia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 am
VLC
- HOU
2 stops19h 20m
Iberia
Tue 2/2410:13 am
HOU
- VLC
2 stops15h 52m
Iberia
Deal found 2/2![Iberia logo]()
$830
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:00 pm
VLC
- HOU
2 stops18h 58m
British Airways
Mon 2/234:21 pm
HOU
- VLC
2 stops16h 49m
British Airways
Deal found 2/2![British Airways logo]()
$1,009
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
- IAH
2 stops23h 41m
Multiple Airlines
Wed 3/47:05 am
IAH
- BCN
1 stop23h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BIO
- IAH
2 stops21h 23m
Delta
Tue 2/2412:15 pm
IAH
- BIO
2 stops16h 15m
Delta
Deal found 2/3![Delta logo]()
$737
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:45 am
BIO
- IAH
1 stop18h 30m
United Airlines
Wed 2/259:41 am
IAH
- BIO
2 stops18h 09m
United Airlines
Deal found 2/1![United Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:15 pm
AGP
- IAH
2 stops33h 48m
Lufthansa
Mon 3/97:55 pm
IAH
- AGP
1 stop14h 15m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$767
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:20 am
MAD
- IAH
3 stops20h 39m
Multiple Airlines
Tue 3/107:21 am
IAH
- MAD
3 stops20h 09m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$722
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:25 pm
AGP
- IAH
1 stop24h 05m
KLM
Sun 2/223:30 pm
IAH
- AGP
1 stop21h 00m
KLM
Deal found 2/1![KLM logo]()
$799
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
- IAH
1 stop14h 30m
Delta
Sat 2/284:05 pm
IAH
- BCN
1 stop16h 25m
Delta
Deal found 2/3![Delta logo]()
$741
This Virgin Atlantic deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:45 am
BCN
- HOU
1 stop18h 57m
Virgin Atlantic
Tue 3/312:13 pm
HOU
- BCN
1 stop15h 37m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$847
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BCN
- IAH
1 stop18h 25m
United Airlines
Mon 2/239:50 am
IAH
- BCN
2 stops16h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$770
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:35 pm
BIO
- IAH
2 stops18h 24m
Multiple Airlines
Wed 2/256:00 am
IAH
- BIO
3 stops27h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:00 pm
BCN
- IAH
2 stops26h 49m
Delta
Wed 3/412:15 pm
IAH
- BCN
2 stops16h 35m
Delta
Deal found 2/3![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:45 am
BIO
- IAH
1 stop18h 30m
United Airlines
Thu 3/127:20 am
IAH
- BIO
2 stops23h 30m
United Airlines
Deal found 2/3![United Airlines logo]()
$770
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:45 am
BCN
- HOU
1 stop18h 57m
KLM
Thu 3/266:00 am
HOU
- BCN
1 stop19h 35m
KLM
Deal found 2/2![KLM logo]()
$848
This Virgin Atlantic deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
BCN
- HOU
1 stop19h 05m
Virgin Atlantic
Sun 5/1010:12 am
HOU
- BCN
2 stops15h 23m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$848
This Air France deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BIO
- IAH
1 stop13h 40m
Multiple Airlines
Tue 2/244:05 pm
IAH
- BIO
1 stop18h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:10 am
AGP
- HOU
2 stops17h 36m
American Airlines
Mon 2/234:21 pm
HOU
- AGP
2 stops41h 34m
American Airlines
Deal found 2/1![American Airlines logo]()
$994
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
BCN
- IAH
2 stops24h 31m
Delta
Wed 3/114:30 pm
IAH
- BCN
1 stop13h 45m
Delta
Deal found 2/2![Delta logo]()
$753
This Rumbo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/164:55 pm
VLC
- HOU
2 stops29h 56m
British Airways
Mon 2/234:21 pm
HOU
- VLC
2 stops16h 49m
British Airways
Deal found 2/2![British Airways logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
MAD
- IAH
2 stops21h 22m
United Airlines
Mon 3/211:55 am
IAH
- MAD
1 stop14h 20m
United Airlines
Deal found 1/31![United Airlines logo]()
$777
Last-minute flights from Spain to HoustonDiscover last-minute flight deals from Spain to Houston. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Houston. Data last updated February 3, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:40 am
MAD
- IAH
2 stops22h 16m
Multiple Airlines
Wed 2/185:24 pm
IAH
- MAD
2 stops16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$631
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
MAD
- IAH
2 stops23h 19m
Multiple Airlines
Wed 3/45:24 pm
IAH
- MAD
2 stops23h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
BCN
- IAH
2 stops23h 41m
Multiple Airlines
Wed 3/47:05 am
IAH
- BCN
1 stop23h 15m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:35 pm
BIO
- IAH
2 stops18h 24m
Multiple Airlines
Wed 2/256:00 am
IAH
- BIO
3 stops27h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$728
This Air France deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:50 am
BIO
- IAH
1 stop13h 40m
Multiple Airlines
Tue 2/244:05 pm
IAH
- BIO
1 stop18h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$731
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
VLC
- IAH
1 stop14h 30m
Multiple Airlines
Tue 2/244:05 pm
IAH
- VLC
1 stop12h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$731
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/245:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Wed 3/255:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$729
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:30 pm
AGP
- IAH
2 stops18h 29m
Multiple Airlines
Sun 3/225:24 pm
IAH
- AGP
2 stops16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$671
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/105:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:30 pm
MAD
- IAH
1 stop32h 50m
Multiple Airlines
Mon 3/238:24 am
IAH
- MAD
2 stops45h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:25 pm
MAD
- IAH
1 stop15h 34m
Multiple Airlines
Tue 3/245:24 pm
IAH
- MAD
1 stop12h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$706
One-way flights from Spain to HoustonSearch for one-way flight options from Spain to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Spain to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:05 pm
BCN
- IAH
3 stops51h 42m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:15 am
BCN
- IAH
3 stops57h 21m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$321
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:30 pm
MAD
- IAH
1 stop29h 23m
JetBlue
Deal found 2/1![JetBlue logo]()
$341
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:30 pm
MAD
- IAH
1 stop29h 23m
JetBlue
Deal found 2/1![JetBlue logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:30 am
BCN
- IAH
3 stops59h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:45 am
MAD
- IAH
2 stops58h 42m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:10 pm
BCN
- IAH
2 stops36h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:05 pm
BCN
- IAH
1 stop38h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:50 pm
MAD
- IAH
3 stops57h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:55 pm
MAD
- IAH
2 stops30h 32m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:50 am
AGP
- IAH
2 stops40h 54m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:10 pm
MAD
- IAH
2 stops33h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$417
Find flight deals from Spain to Houston
Keep the following information in mind while searching for Spain to Houston flight deals. Data was last updated February 3, 2026.
Round-trip from | $620 (United Airlines) |
|---|---|
One-way from | $312 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $815 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Spain to Houston that are best for you.
Fly from
Spain
Fly to
Houston
Route
Depart
Return
Price
MálagaHouston
AGP - IAH
AGPIAH
Malaga
Sat 5/9
9:35 am-10:37 am
2 stops32h 02m
Houston George Bush Intcntl
Mon 5/11
9:44 am-7:35 am
1 stop14h 51m
$620
MálagaHouston
AGP - IAH
AGPIAH
Malaga
Wed 2/25
12:30 pm-11:59 pm
2 stops18h 29m
Houston George Bush Intcntl
Sun 3/22
5:24 pm-4:10 pm
2 stops16h 46m
$671
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
Thu 2/19
6:00 am-10:41 pm
2 stops23h 41m
Houston George Bush Intcntl
Wed 3/4
7:05 am-1:20 pm
1 stop23h 15m
$706
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
Wed 2/25
10:20 am-11:59 pm
3 stops20h 39m
Houston George Bush Intcntl
Tue 3/10
7:21 am-9:30 am
3 stops20h 09m
$722
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
Thu 2/19
12:35 pm-11:59 pm
2 stops18h 24m
Houston George Bush Intcntl
Wed 2/25
6:00 am-4:00 pm
3 stops27h 00m
$728
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
Thu 2/19
6:50 am-1:30 pm
1 stop13h 40m
Houston George Bush Intcntl
Tue 2/24
4:05 pm-5:20 pm
1 stop18h 15m
$731
ValenciaHouston
VLC - IAH
VLCIAH
Valencia
Thu 2/19
6:00 am-1:30 pm
1 stop14h 30m
Houston George Bush Intcntl
Tue 2/24
4:05 pm-12:00 pm
1 stop12h 55m
$732
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
Thu 2/19
6:50 am-9:13 pm
2 stops21h 23m
Houston George Bush Intcntl
Tue 2/24
12:15 pm-11:30 am
2 stops16h 15m
$737
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
Tue 2/17
7:25 am-1:55 pm
1 stop13h 30m
Houston George Bush Intcntl
Thu 2/26
4:05 pm-5:20 pm
1 stop18h 15m
$738
ValenciaHouston
VLC - HOU
VLCHOU
Valencia
Thu 2/19
6:00 am-4:28 pm
2 stops17h 28m
Houston Hobby
Tue 2/24
1:06 pm-12:00 pm
2 stops15h 54m
$738
Showing 1-10 of 60 results
Best time to book a flight from Spain to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Spain with our price prediction graph.
AGP-IAH
MAD-IAH
BCN-IAH
VLC-IAH
BCN-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Spain to Houston
ES0-HO1
AGP-IAH
MAD-IAH
BCN-IAH
VLC-IAH
What is the cheapest month to book a flight from Spain to Houston?
Currently, October is the cheapest month in which you can book a flight from Spain to Houston (average of $108). Flying from Spain to Houston in August is currently the most expensive (average of $693). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and Iberia from Spain to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Spain to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Spain to Houston
Discover the top 3 airlines that operate flights from Spain to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$894 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$683 | Average$793 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$684 | Average$911 | FlexibilityNo cancel fee | On-timeN/A |