$308+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — HOU
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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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 March 23, 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 March 23, 2026.
This Gotogate deal was found by Cheapflights users on 3/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:50 pm
BCN
- IAH
1 stop29h 50m
ITA Airways
Wed 11/256:25 pm
IAH
- BCN
1 stop33h 25m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$674
This Vliegwinkel deal was found by Cheapflights users on 3/18. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Sun 5/176:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$679
This Rumbo deal was found by Cheapflights users on 3/18. 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.
Fri 5/15:55 am
MAD
- IAH
1 stop16h 45m
ITA Airways
Sun 5/176:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$681
This Trip.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/171:45 pm
BCN
- IAH
2 stops25h 38m
Multiple Airlines
Fri 4/2411:39 am
IAH
- BCN
2 stops24h 31m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$682
This oojo deal was found by Cheapflights users on 3/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Sat 9/266:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$685
This lol.travel deal was found by Cheapflights users on 3/18. 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.
Fri 12/45:55 am
MAD
- IAH
1 stop17h 30m
ITA Airways
Wed 1/136:25 pm
IAH
- MAD
1 stop15h 45m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Sat 5/23:05 pm
BCN
- IAH
1 stop26h 29m
Multiple Airlines
Sat 5/910:15 pm
IAH
- BCN
1 stop35h 25m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$696
This flugladen.de deal was found by Cheapflights users on 3/20. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:30 pm
BCN
- IAH
1 stop23h 53m
Multiple Airlines
Sun 5/1711:39 am
IAH
- BCN
2 stops27h 51m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$698
This lol.travel deal was found by Cheapflights users on 3/22. 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.
Tue 4/2112:50 pm
BCN
- IAH
1 stop30h 17m
JetBlue
Tue 4/281:17 pm
IAH
- BCN
1 stop13h 28m
JetBlue
Deal found 3/22![JetBlue logo]()
$701
This Mytrip deal was found by Cheapflights users on 3/18. 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 9/75:55 am
MAD
- IAH
1 stop16h 45m
ITA Airways
Sun 9/136:10 pm
IAH
- MAD
1 stop23h 00m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$705
This Rumbo deal was found by Cheapflights users on 3/22. 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 9/76:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Mon 9/216:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Deal found 3/22![ITA Airways logo]()
$716
This Rumbo deal was found by Cheapflights users on 3/19. 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.
Thu 4/306:05 pm
MAD
- IAH
1 stop28h 35m
ITA Airways
Wed 5/136:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/19![ITA Airways logo]()
$718
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 March 23, 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 March 23, 2026.
This ITA Airways deal was found by Cheapflights users on 3/18. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Fri 9/256:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$726
This JetBlue deal was found by Cheapflights users on 3/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:05 pm
MAD
- IAH
1 stop34h 38m
JetBlue
Tue 8/256:38 pm
IAH
- MAD
1 stop33h 52m
JetBlue
Deal found 3/21![JetBlue logo]()
$834
This Mytrip deal was found by Cheapflights users on 3/20. 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 4/139:05 pm
BIO
- IAH
2 stops33h 44m
Multiple Airlines
Sun 4/1911:39 am
IAH
- BIO
2 stops21h 16m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$838
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:40 am
BCN
- IAH
1 stop13h 55m
Lufthansa
Mon 4/203:35 pm
IAH
- BCN
1 stop17h 30m
Lufthansa
Deal found 3/23![Lufthansa logo]()
$847
This Delta deal was found by Cheapflights users on 3/19. 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 9/36:35 am
VLC
- IAH
1 stop13h 40m
Delta
Tue 9/812:55 pm
IAH
- VLC
2 stops20h 20m
Delta
Deal found 3/19![Delta logo]()
$865
This KLM deal was found by Cheapflights users on 3/18. 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.
Fri 4/310:35 am
SVQ
- IAH
1 stop33h 40m
KLM
Sat 4/183:50 pm
IAH
- SVQ
1 stop24h 35m
KLM
Deal found 3/18![KLM logo]()
$866
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/186:40 am
BCN
- IAH
1 stop13h 55m
United Airlines
Fri 4/247:20 am
IAH
- BCN
2 stops18h 00m
United Airlines
Deal found 3/18![United Airlines logo]()
$868
This Air France deal was found by Cheapflights users on 3/18. 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 4/212:30 pm
VLC
- IAH
1 stop32h 05m
Air France
Wed 4/84:56 pm
IAH
- VLC
2 stops16h 19m
Air France
Deal found 3/18![Air France logo]()
$884
This SWISS deal was found by Cheapflights users on 3/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
BCN
- IAH
2 stops21h 10m
SWISS
Tue 4/1412:10 pm
IAH
- BCN
2 stops24h 00m
SWISS
Deal found 3/20![SWISS logo]()
$905
This British Airways deal was found by Cheapflights users on 3/22. 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.
Mon 9/710:45 am
BCN
- HOU
1 stop20h 08m
British Airways
Mon 9/211:08 pm
HOU
- BCN
1 stop14h 02m
British Airways
Deal found 3/22![British Airways logo]()
$912
This Virgin Atlantic deal was found by Cheapflights users on 3/19. 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 4/812:45 pm
MAD
- IAH
1 stop15h 24m
Virgin Atlantic
Wed 4/155:20 am
IAH
- MAD
2 stops21h 35m
Virgin Atlantic
Deal found 3/19![Virgin Atlantic logo]()
$912
This Iberia deal was found by Cheapflights users on 3/19. 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 4/78:50 am
BCN
- HOU
2 stops18h 01m
Iberia
Tue 4/1412:42 pm
HOU
- BCN
1 stop11h 53m
Iberia
Deal found 3/19![Iberia logo]()
$925
This Turkish Airlines deal was found by Cheapflights users on 3/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:05 am
VLC
- IAH
1 stop39h 05m
Turkish Airlines
Wed 7/159:05 pm
IAH
- VLC
1 stop29h 35m
Turkish Airlines
Deal found 3/20![Turkish Airlines logo]()
$1,058
This ITA Airways deal was found by Cheapflights users on 3/20. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:05 pm
MAD
- IAH
1 stop28h 35m
ITA Airways
Mon 9/216:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/20![ITA Airways logo]()
$784
This KLM deal was found by Cheapflights users on 3/18. 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.
Fri 4/310:35 am
SVQ
- IAH
2 stops20h 24m
KLM
Sun 4/193:50 pm
IAH
- SVQ
1 stop17h 40m
KLM
Deal found 3/18![KLM logo]()
$870
This Delta deal was found by Cheapflights users on 3/18. 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 4/25:25 pm
AGP
- HOU
2 stops30h 07m
Delta
Wed 4/86:00 am
HOU
- AGP
2 stops29h 40m
Delta
Deal found 3/18![Delta logo]()
$871
This KLM deal was found by Cheapflights users on 3/18. 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 4/25:20 pm
BCN
- IAH
1 stop26h 55m
Multiple Airlines
Wed 4/223:50 pm
IAH
- BCN
1 stop18h 20m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$874
This Flighttix deal was found by Cheapflights users on 3/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:15 am
BIO
- IAH
1 stop16h 20m
Lufthansa
Tue 4/143:35 pm
IAH
- BIO
1 stop14h 45m
Lufthansa
Deal found 3/20![Lufthansa logo]()
$888
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/46:05 am
VLC
- IAH
1 stop14h 30m
United Airlines
Wed 4/83:35 pm
IAH
- VLC
1 stop18h 55m
United Airlines
Deal found 3/21![United Airlines logo]()
$890
This Air France deal was found by Cheapflights users on 3/19. 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.
Sat 4/46:40 am
SVQ
- IAH
1 stop13h 55m
Air France
Wed 4/83:50 pm
IAH
- SVQ
1 stop17h 40m
Air France
Deal found 3/19![Air France logo]()
$894
This British Airways deal was found by Cheapflights users on 3/20. 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 4/231:00 pm
MAD
- HOU
1 stop13h 51m
British Airways
Thu 4/3012:42 pm
HOU
- MAD
1 stop13h 23m
British Airways
Deal found 3/20![British Airways logo]()
$912
This Virgin Atlantic deal was found by Cheapflights users on 3/20. 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.
Thu 4/912:45 pm
MAD
- HOU
1 stop16h 57m
Virgin Atlantic
Wed 4/226:00 am
HOU
- MAD
1 stop23h 15m
Virgin Atlantic
Deal found 3/20![Virgin Atlantic logo]()
$912
This ITA Airways deal was found by Cheapflights users on 3/18. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:55 am
MAD
- IAH
1 stop16h 45m
ITA Airways
Fri 6/126:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/18![ITA Airways logo]()
$848
This KLM deal was found by Cheapflights users on 3/18. 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 4/25:15 pm
VLC
- IAH
1 stop27h 00m
KLM
Tue 4/73:20 pm
IAH
- VLC
1 stop24h 40m
KLM
Deal found 3/18![KLM logo]()
$870
This Iberia deal was found by Cheapflights users on 3/21. 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.
Sat 4/186:15 am
VLC
- HOU
2 stops20h 36m
Iberia
Sat 4/254:18 pm
HOU
- VLC
2 stops17h 42m
Iberia
Deal found 3/21![Iberia logo]()
$968
This British Airways deal was found by Cheapflights users on 3/19. 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 9/37:20 am
VLC
- HOU
2 stops19h 31m
Multiple Airlines
Tue 9/86:19 pm
HOU
- VLC
2 stops18h 16m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 3/19. 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 4/306:00 am
MAD
- HOU
2 stops24h 07m
Delta
Wed 5/136:00 am
HOU
- MAD
2 stops20h 55m
Delta
Deal found 3/19![Delta logo]()
$884
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/236:40 am
BCN
- IAH
1 stop13h 55m
United Airlines
Mon 4/2710:07 am
IAH
- BCN
1 stop20h 08m
United Airlines
Deal found 3/18![United Airlines logo]()
$891
This Air France deal was found by Cheapflights users on 3/21. 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.
Sat 4/46:35 am
VLC
- IAH
2 stops18h 23m
Air France
Wed 4/811:35 am
IAH
- VLC
2 stops17h 00m
Air France
Deal found 3/21![Air France logo]()
$896
This Flighttix deal was found by Cheapflights users on 3/19. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:15 am
BIO
- IAH
2 stops17h 40m
Lufthansa
Tue 6/164:40 pm
IAH
- BIO
1 stop18h 15m
Lufthansa
Deal found 3/19![Lufthansa logo]()
$898
Last-minute flights from Spain to HoustonDiscover last-minute flight deals from Spain to Houston. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Houston. Data last updated March 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/18. 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.
Tue 4/78:10 pm
BCN
- IAH
2 stops34h 39m
Multiple Airlines
Tue 4/146:14 am
IAH
- BCN
3 stops33h 01m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 3/18. 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 4/81:40 pm
MAD
- IAH
3 stops35h 34m
Multiple Airlines
Wed 4/156:00 pm
IAH
- MAD
2 stops20h 25m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$720
This Mytrip deal was found by Cheapflights users on 3/19. 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.
Tue 4/142:20 am
MAD
- IAH
2 stops27h 27m
Multiple Airlines
Tue 4/216:05 am
IAH
- MAD
3 stops36h 10m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$765
This Mytrip deal was found by Cheapflights users on 3/19. 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 4/163:25 pm
MAD
- IAH
1 stop23h 58m
Multiple Airlines
Thu 4/2311:39 am
IAH
- MAD
1 stop17h 26m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$808
This Trip.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/171:45 pm
BCN
- IAH
2 stops25h 38m
Multiple Airlines
Fri 4/2411:39 am
IAH
- BCN
2 stops24h 31m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 3/21. 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.
Sat 4/1812:35 pm
VLC
- IAH
3 stops26h 48m
Multiple Airlines
Sat 4/252:29 pm
IAH
- VLC
3 stops23h 01m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$796
This lol.travel deal was found by Cheapflights users on 3/22. 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.
Tue 4/2112:50 pm
BCN
- IAH
1 stop30h 17m
JetBlue
Tue 4/281:17 pm
IAH
- BCN
1 stop13h 28m
JetBlue
Deal found 3/22![JetBlue logo]()
$701
This Mytrip deal was found by Cheapflights users on 3/20. 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.
Tue 4/213:25 pm
MAD
- IAH
1 stop23h 58m
Multiple Airlines
Mon 4/2711:39 am
IAH
- MAD
1 stop17h 26m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$776
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Tue 4/211:50 pm
BCN
- IAH
2 stops34h 49m
Multiple Airlines
Tue 4/286:05 am
IAH
- BCN
3 stops33h 10m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/286:00 am
BCN
- IAH
2 stops38h 55m
Multiple Airlines
Sun 5/36:10 pm
IAH
- BCN
1 stop22h 05m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$781
This Rumbo deal was found by Cheapflights users on 3/19. 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.
Thu 4/306:05 pm
MAD
- IAH
1 stop28h 35m
ITA Airways
Wed 5/136:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/19![ITA Airways logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/306:05 pm
MAD
- IAH
1 stop28h 35m
ITA Airways
Sun 5/106:10 pm
IAH
- MAD
1 stop16h 00m
ITA Airways
Deal found 3/21![ITA Airways logo]()
$773
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 March 23, 2026.
Search for one-way flight options from Spain to Houston. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Trip.com deal was found by Cheapflights users on 3/21. 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 5/63:00 pm
BCN
- IAH
1 stop29h 55m
WestJet
Deal found 3/21![WestJet logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 6/46:05 am
BCN
- IAH
2 stops38h 50m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/610:00 am
BCN
- IAH
2 stops34h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$355
This Trip.com deal was found by Cheapflights users on 3/20. 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 4/205:20 pm
MAD
- IAH
2 stops22h 03m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/2510:55 pm
MAD
- IAH
2 stops46h 00m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$362
This Mytrip deal was found by Cheapflights users on 3/22. 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.
Tue 4/215:20 pm
MAD
- IAH
2 stops22h 03m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 5/26:10 pm
BIO
- IAH
3 stops35h 30m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/175:20 pm
MAD
- IAH
2 stops22h 03m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fri 5/295:50 am
BCN
- IAH
2 stops39h 05m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 5/212:25 pm
MAD
- IAH
3 stops41h 15m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Fri 5/295:55 am
MAD
- IAH
2 stops39h 00m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/72:20 am
MAD
- IAH
2 stops28h 39m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$387
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 March 23, 2026.
Round-trip from | $679 (Vliegwinkel) |
|---|---|
One-way from | $308 (Trip.com) |
Popular in | October |
Cheapest in | March |
Average price | $759 |
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 March 23, 2026.
Use the filters below to find and compare flights from Spain to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
Fri 9/4
6:20 am-3:40 pm
1 stop16h 20m
Houston George Bush Intcntl
Fri 9/25
6:10 pm-3:55 pm
1 stop14h 45m
$726
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
Fri 8/28
6:05 pm-3:40 pm
1 stop28h 35m
Houston George Bush Intcntl
Mon 9/21
6:10 pm-5:10 pm
1 stop16h 00m
$784
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
Sat 8/8
2:05 pm-5:43 pm
1 stop34h 38m
Houston George Bush Intcntl
Tue 8/25
6:38 pm-11:30 am
1 stop33h 52m
$834
BilbaoHouston
BIO - IAH
BIOIAH
Bilbao
Mon 4/13
9:05 pm-11:49 pm
2 stops33h 44m
Houston George Bush Intcntl
Sun 4/19
11:39 am-3:55 pm
2 stops21h 16m
$838
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
Mon 4/13
6:40 am-1:35 pm
1 stop13h 55m
Houston George Bush Intcntl
Mon 4/20
3:35 pm-4:05 pm
1 stop17h 30m
$847
MadridHouston
MAD - IAH
MADIAH
Madrid Barajas
Wed 5/27
5:55 am-3:40 pm
1 stop16h 45m
Houston George Bush Intcntl
Fri 6/12
6:10 pm-5:10 pm
1 stop16h 00m
$848
ValenciaHouston
VLC - IAH
VLCIAH
Valencia
Thu 9/3
6:35 am-1:15 pm
1 stop13h 40m
Houston George Bush Intcntl
Tue 9/8
12:55 pm-4:15 pm
2 stops20h 20m
$865
SevilleHouston
SVQ - IAH
SVQIAH
Sevilla
Fri 4/3
10:35 am-1:15 pm
1 stop33h 40m
Houston George Bush Intcntl
Sat 4/18
3:50 pm-11:25 pm
1 stop24h 35m
$866
BarcelonaHouston
BCN - IAH
BCNIAH
Barcelona-El Prat
Sat 4/18
6:40 am-1:35 pm
1 stop13h 55m
Houston George Bush Intcntl
Fri 4/24
7:20 am-8:20 am
2 stops18h 00m
$868
SevilleHouston
SVQ - IAH
SVQIAH
Sevilla
Fri 4/3
10:35 am-11:59 pm
2 stops20h 24m
Houston George Bush Intcntl
Sun 4/19
3:50 pm-4:30 pm
1 stop17h 40m
$870
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BCN-IAH
MAD-IAH
VLC-IAH
BIO-IAH
SVQ-IAH
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
BCN-IAH
MAD-IAH
VLC-IAH
BIO-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 June is currently the most expensive (average of $685). 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.
How often are flights from Spain to Houston delayed?
About 100% of weekly flights between Spain and Houston have experienced delays in the past year, with the average delay time being 40 minutes.
What is the most punctual flight time for Spain to Houston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
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 March 23, 2026.
Read reviews from past customers who have flown Delta 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.
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
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.
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Alternative routes for Spain to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spain to Houston by cabin class
Find flights from Spain to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and Houston flights
Browse other Spain and Houston flight options. Last updated on March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Spain to Houston flights
Consider these flights traveling from Spain to Houston.
Top 2 airlines flying from Spain to Houston
Discover the top 2 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$937 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$683 | Average$793 | FlexibilityNo cancel fee | On-time77% |