$286+ Cheap flights from Houston to Spain
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Spain with Cheapflights
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Cheapest flights from Houston to SpainExplore the most affordable flight options available from Houston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Houston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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.
Mon 10/125:35 pm
HOU
- MAD
2 stops16h 10m
Delta
Tue 10/209:50 am
MAD
- HOU
1 stop13h 40m
Delta
Deal found 5/13![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 5/13. 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.
Sun 9/205:55 am
IAH
- MAD
2 stops17h 25m
Delta
Thu 10/12:35 pm
MAD
- IAH
2 stops16h 16m
Delta
Deal found 5/13![Delta logo]()
$716
This Air Canada deal was found by Cheapflights users on 5/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:00 pm
IAH
- MAD
2 stops35h 50m
Air Canada
Thu 10/16:20 am
MAD
- IAH
2 stops22h 32m
Air Canada
Deal found 5/13![Air Canada logo]()
$717
This Delta deal was found by Cheapflights users on 5/12. 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.
Sun 10/410:05 am
HOU
- MAD
2 stops16h 50m
Delta
Wed 10/2811:00 am
MAD
- HOU
2 stops28h 26m
Delta
Deal found 5/12![Delta logo]()
$718
This Delta deal was found by Cheapflights users on 5/12. 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.
Sun 10/43:25 pm
IAH
- MAD
2 stops18h 20m
Delta
Wed 10/2811:00 am
MAD
- IAH
2 stops27h 46m
Delta
Deal found 5/12![Delta logo]()
$718
This Gotogate deal was found by Cheapflights users on 5/13. 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 11/26:25 pm
IAH
- MAD
1 stop15h 45m
ITA Airways
Mon 11/95:55 am
MAD
- IAH
1 stop17h 30m
ITA Airways
Deal found 5/13![ITA Airways logo]()
$719
This Delta deal was found by Cheapflights users on 5/13. 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.
Wed 10/710:05 am
HOU
- MAD
2 stops23h 40m
Delta
Fri 10/1612:45 pm
MAD
- HOU
2 stops27h 41m
Delta
Deal found 5/13![Delta logo]()
$720
This Air Canada deal was found by Cheapflights users on 5/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am
IAH
- MAD
2 stops15h 50m
Air Canada
Wed 10/2812:35 pm
MAD
- IAH
2 stops26h 30m
Air Canada
Deal found 5/11![Air Canada logo]()
$720
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:05 pm
IAH
- MAD
1 stop16h 05m
British Airways
Tue 9/153:25 pm
MAD
- IAH
1 stop14h 11m
British Airways
Deal found 5/13![British Airways logo]()
$721
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
IAH
- MAD
1 stop18h 05m
British Airways
Tue 9/14:25 pm
MAD
- IAH
1 stop14h 11m
British Airways
Deal found 5/13![British Airways logo]()
$722
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm
IAH
- VLC
1 stop13h 35m
British Airways
Mon 10/58:30 pm
VLC
- IAH
1 stop23h 55m
British Airways
Deal found 5/13![British Airways logo]()
$722
This Delta deal was found by Cheapflights users on 5/13. 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.
Sun 9/203:55 pm
IAH
- MAD
1 stop12h 25m
Delta
Mon 9/2812:20 pm
MAD
- IAH
1 stop32h 20m
Delta
Deal found 5/13![Delta logo]()
$723
Best flights from Houston to SpainDiscover carefully curated flight deals from Houston to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Houston to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This British Airways deal was found by Cheapflights users on 5/11. 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.
Sun 9/279:05 pm
IAH
- VLC
1 stop15h 30m
British Airways
Wed 9/308:20 pm
VLC
- IAH
1 stop30h 05m
British Airways
Deal found 5/11![British Airways logo]()
$732
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 9/235:15 am
IAH
- MAD
2 stops21h 35m
United Airlines
Mon 9/2812:45 pm
MAD
- IAH
2 stops37h 55m
United Airlines
Deal found 5/13![United Airlines logo]()
$745
This Finnair deal was found by Cheapflights users on 5/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:19 pm
HOU
- MAD
1 stop13h 06m
Multiple Airlines
Mon 10/193:55 pm
MAD
- HOU
1 stop14h 58m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 5/11. 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.
Tue 9/84:30 pm
IAH
- AGP
2 stops19h 10m
Delta
Tue 9/155:25 pm
AGP
- IAH
1 stop26h 50m
Delta
Deal found 5/11![Delta logo]()
$763
This KLM deal was found by Cheapflights users on 5/13. 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 8/131:13 pm
HOU
- MAD
1 stop16h 02m
KLM
Wed 8/269:50 am
MAD
- HOU
1 stop19h 56m
KLM
Deal found 5/13![KLM logo]()
$802
This Air France deal was found by Cheapflights users on 5/12. 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.
Wed 8/1210:50 am
HOU
- IBZ
2 stops16h 40m
Air France
Sun 8/166:30 am
IBZ
- HOU
2 stops16h 55m
Air France
Deal found 5/12![Air France logo]()
$1,066
This Virgin Atlantic deal was found by Cheapflights users on 5/11. 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.
Sun 8/3010:50 am
HOU
- BCN
2 stops14h 45m
Virgin Atlantic
Wed 9/211:00 am
BCN
- HOU
1 stop17h 35m
Virgin Atlantic
Deal found 5/11![Virgin Atlantic logo]()
$1,089
This Turkish Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 10/189:10 pm
IAH
- MAD
1 stop30h 15m
Turkish Airlines
Thu 10/226:25 pm
MAD
- IAH
1 stop25h 20m
Turkish Airlines
Deal found 5/13![Turkish Airlines logo]()
$1,111
This BusinessClass deal was found by Cheapflights users on 5/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:49 pm
HOU
- SVQ
2 stops19h 16m
Iberia
Sun 8/91:25 pm
SVQ
- HOU
2 stops17h 30m
Iberia
Deal found 5/11![Iberia logo]()
$1,368
This British Airways deal was found by Cheapflights users on 5/14. 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 9/287:50 pm
IAH
- VLC
2 stops16h 55m
British Airways
Mon 10/58:30 pm
VLC
- IAH
1 stop23h 55m
British Airways
Deal found 5/14![British Airways logo]()
$736
This Delta deal was found by Cheapflights users on 5/10. 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.
Sun 9/1310:05 am
HOU
- MAD
2 stops22h 30m
Delta
Fri 9/2512:45 pm
MAD
- HOU
2 stops27h 30m
Delta
Deal found 5/10![Delta logo]()
$770
This KLM deal was found by Cheapflights users on 5/13. 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.
Wed 9/93:20 pm
IAH
- AGP
1 stop24h 10m
Multiple Airlines
Fri 9/185:55 am
AGP
- IAH
1 stop14h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$771
This British Airways deal was found by Cheapflights users on 5/11. 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.
Wed 10/79:10 pm
IAH
- AGP
1 stop30h 00m
British Airways
Thu 10/224:55 pm
AGP
- IAH
1 stop33h 25m
British Airways
Deal found 5/11![British Airways logo]()
$744
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/66:48 pm
HOU
- IBZ
2 stops15h 12m
American Airlines
Thu 6/111:25 pm
IBZ
- HOU
2 stops17h 34m
American Airlines
Deal found 5/9![American Airlines logo]()
$1,699
This Delta deal was found by Cheapflights users on 5/13. 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.
Wed 9/912:55 pm
IAH
- AGP
2 stops20h 40m
Delta
Fri 9/185:55 am
AGP
- IAH
1 stop14h 45m
Delta
Deal found 5/13![Delta logo]()
$775
This Finnair deal was found by Cheapflights users on 5/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:19 pm
HOU
- MAD
1 stop13h 06m
Multiple Airlines
Sat 10/241:55 am
MAD
- HOU
1 stop17h 28m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$781
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:46 am
IAH
- BCN
2 stops22h 09m
TAP AIR PORTUGAL
Fri 7/1711:25 am
BCN
- IAH
3 stops28h 16m
TAP AIR PORTUGAL
Deal found 5/9![TAP AIR PORTUGAL logo]()
$1,726
This United Airlines deal was found by Cheapflights users on 5/13. 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 8/17:55 pm
IAH
- MAD
2 stops27h 55m
United Airlines
Wed 8/121:30 pm
MAD
- IAH
1 stop15h 31m
United Airlines
Deal found 5/13![United Airlines logo]()
$867
This KLM deal was found by Cheapflights users on 5/14. 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.
Wed 7/225:14 pm
HOU
- MAD
1 stop12h 01m
KLM
Thu 8/69:50 am
MAD
- HOU
1 stop13h 35m
KLM
Deal found 5/14![KLM logo]()
$895
This British Airways deal was found by Cheapflights users on 5/11. 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.
Wed 10/79:10 pm
IAH
- AGP
1 stop30h 35m
British Airways
Sat 10/172:20 pm
AGP
- IAH
1 stop30h 05m
British Airways
Deal found 5/11![British Airways logo]()
$813
This Delta deal was found by Cheapflights users on 5/13. 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.
Tue 10/610:05 am
HOU
- MAD
2 stops16h 50m
Delta
Tue 10/2012:45 pm
MAD
- HOU
2 stops27h 41m
Delta
Deal found 5/13![Delta logo]()
$820
This Finnair deal was found by Cheapflights users on 5/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:55 pm
IAH
- VLC
2 stops19h 50m
Multiple Airlines
Mon 10/56:15 am
VLC
- IAH
2 stops24h 03m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 7/107:50 pm
IAH
- MAD
2 stops52h 00m
United Airlines
Thu 7/2312:45 pm
MAD
- IAH
1 stop13h 53m
United Airlines
Deal found 5/11![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 10/145:15 am
IAH
- BCN
2 stops19h 45m
United Airlines
Sun 11/11:35 pm
BCN
- IAH
2 stops17h 55m
United Airlines
Deal found 5/11![United Airlines logo]()
$930
This Air France deal was found by Cheapflights users on 5/13. 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.
Wed 6/105:08 pm
HOU
- SVQ
2 stops16h 22m
Air France
Wed 6/247:30 am
SVQ
- HOU
2 stops21h 13m
Air France
Deal found 5/13![Air France logo]()
$1,131
This British Airways deal was found by Cheapflights users on 5/11. 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 10/89:10 pm
IAH
- AGP
1 stop15h 00m
British Airways
Fri 10/168:05 pm
AGP
- IAH
1 stop24h 20m
British Airways
Deal found 5/11![British Airways logo]()
$863
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 9/301:00 pm
HOU
- MAD
2 stops19h 35m
Delta
Mon 10/129:50 am
MAD
- HOU
1 stop13h 40m
Delta
Deal found 5/9![Delta logo]()
$870
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Tue 7/287:46 am
IAH
- MAD
1 stop17h 19m
United Airlines
Sun 8/91:30 pm
MAD
- IAH
1 stop15h 31m
United Airlines
Deal found 5/9![United Airlines logo]()
$933
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 9/251:00 pm
HOU
- MAD
2 stops23h 35m
Delta
Tue 10/69:50 am
MAD
- HOU
1 stop13h 40m
Delta
Deal found 5/10![Delta logo]()
$874
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/16:44 pm
IAH
- MAD
2 stops29h 06m
United Airlines
Sun 8/91:30 pm
MAD
- IAH
1 stop28h 20m
United Airlines
Deal found 5/11![United Airlines logo]()
$937
Last-minute flights from Houston to SpainDiscover last-minute flight deals from Houston to Spain. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Spain. Data last updated May 14, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:42 pm
HOU
- MAD
1 stop13h 53m
British Airways
Tue 5/1912:20 pm
MAD
- HOU
1 stop14h 29m
British Airways
Deal found 5/12![British Airways logo]()
$923
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:29 pm
IAH
- MAD
1 stop13h 36m
British Airways
Wed 5/203:55 pm
MAD
- IAH
1 stop15h 04m
British Airways
Deal found 5/13![British Airways logo]()
$923
This Air France deal was found by Cheapflights users on 5/13. 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.
Wed 5/133:50 pm
IAH
- MAD
1 stop12h 30m
Multiple Airlines
Wed 5/278:30 pm
MAD
- IAH
1 stop23h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$934
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 5/131:36 pm
IAH
- MAD
1 stop12h 24m
United Airlines
Tue 5/195:55 am
MAD
- IAH
2 stops21h 04m
United Airlines
Deal found 5/12![United Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 5/139:47 am
IAH
- MAD
2 stops15h 18m
United Airlines
Fri 6/56:00 am
MAD
- IAH
1 stop14h 35m
United Airlines
Deal found 5/12![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 5/13. 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.
Wed 5/133:25 pm
IAH
- MAD
2 stops17h 10m
Delta
Wed 5/276:00 am
MAD
- IAH
1 stop14h 20m
Delta
Deal found 5/13![Delta logo]()
$939
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 5/1310:27 am
HOU
- MAD
2 stops22h 08m
Delta
Wed 5/279:50 am
MAD
- HOU
1 stop19h 36m
Delta
Deal found 5/12![Delta logo]()
$947
This Gotogate deal was found by Cheapflights users on 5/12. 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 6/153:25 pm
IAH
- MAD
1 stop16h 30m
Multiple Airlines
Tue 12/151:00 pm
MAD
- IAH
1 stop15h 55m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/155:15 am
IAH
- MAD
2 stops18h 35m
United Airlines
Tue 12/156:00 am
MAD
- IAH
2 stops22h 39m
United Airlines
Deal found 5/13![United Airlines logo]()
$929
This Iberia deal was found by Cheapflights users on 5/11. 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.
Mon 6/156:48 pm
HOU
- MAD
1 stop12h 37m
Iberia
Tue 12/151:00 pm
MAD
- HOU
1 stop13h 47m
Iberia
Deal found 5/11![Iberia logo]()
$932
This Delta deal was found by Cheapflights users on 5/13. 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.
Mon 6/156:03 am
HOU
- MAD
2 stops22h 17m
Delta
Tue 12/1510:00 am
MAD
- HOU
2 stops18h 43m
Delta
Deal found 5/13![Delta logo]()
$941
This Expedia deal was found by Cheapflights users on 5/10. 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 6/186:30 am
IAH
- BCN
2 stops32h 40m
Multiple Airlines
Thu 6/258:00 am
BCN
- IAH
2 stops21h 40m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$902
One-way flights from Houston to SpainSearch for one-way flight options from Houston to Spain. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Houston to Spain. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 10/2012:21 pm
IAH
- BCN
2 stops26h 14m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 10/195:09 pm
IAH
- BCN
2 stops45h 26m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$292
This oojo deal was found by Cheapflights users on 5/14. 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.
Mon 9/281:08 pm
HOU
- IBZ
2 stops20h 42m
British Airways
Deal found 5/14![British Airways logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 7/288:37 pm
IAH
- BCN
1 stop33h 28m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$338
This Expedia deal was found by Cheapflights users on 5/10. 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.
Tue 8/119:05 pm
IAH
- VLC
1 stop15h 30m
British Airways
Deal found 5/10![British Airways logo]()
$341
This lol.travel deal was found by Cheapflights users on 5/10. 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 8/114:59 pm
IAH
- VLC
2 stops24h 16m
Finnair
Deal found 5/10![Finnair logo]()
$342
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:30 pm
IAH
- MAD
1 stop14h 10m
British Airways
Deal found 5/13![British Airways logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:05 pm
IAH
- MAD
1 stop13h 25m
British Airways
Deal found 5/10![British Airways logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 10/274:39 pm
IAH
- BCN
3 stops39h 01m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 8/113:58 pm
HOU
- VLC
2 stops18h 02m
American Airlines
Deal found 5/10![American Airlines logo]()
$353
This British Airways deal was found by Cheapflights users on 5/10. 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 9/149:05 pm
IAH
- MAD
1 stop16h 05m
British Airways
Deal found 5/10![British Airways logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:05 pm
IAH
- BCN
1 stop13h 00m
British Airways
Deal found 5/11![British Airways logo]()
$357
Find flight deals from Houston to Spain
Keep the following information in mind while searching for Houston to Spain flight deals. Data was last updated May 14, 2026.
Round-trip from | $716 (Delta) |
|---|---|
One-way from | $286 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,058 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Spain 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 May 14, 2026.
Use the filters below to find and compare flights from Houston to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonValencia
IAH - VLC
IAHVLC
Houston George Bush Intcntl
Sun 9/27
9:05 pm-7:35 pm
1 stop15h 30m
Valencia
Wed 9/30
8:20 pm-7:25 pm
1 stop30h 05m
$732
HoustonValencia
IAH - VLC
IAHVLC
Houston George Bush Intcntl
Mon 9/28
7:50 pm-7:45 pm
2 stops16h 55m
Valencia
Mon 10/5
8:30 pm-1:25 pm
1 stop23h 55m
$736
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Wed 10/7
9:10 pm-10:10 am
1 stop30h 00m
Malaga
Thu 10/22
4:55 pm-7:20 pm
1 stop33h 25m
$744
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
Wed 9/23
5:15 am-9:50 am
2 stops21h 35m
Madrid Barajas
Mon 9/28
12:45 pm-7:40 pm
2 stops37h 55m
$745
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
Mon 10/5
6:19 pm-2:25 pm
1 stop13h 06m
Madrid Barajas
Mon 10/19
3:55 pm-11:53 pm
1 stop14h 58m
$761
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Tue 9/8
4:30 pm-6:40 pm
2 stops19h 10m
Malaga
Tue 9/15
5:25 pm-1:15 pm
1 stop26h 50m
$763
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
Sun 9/13
10:05 am-3:35 pm
2 stops22h 30m
Madrid Barajas
Fri 9/25
12:45 pm-9:15 am
2 stops27h 30m
$770
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Wed 9/9
3:20 pm-10:30 pm
1 stop24h 10m
Malaga
Fri 9/18
5:55 am-1:40 pm
1 stop14h 45m
$771
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Wed 9/9
12:55 pm-4:35 pm
2 stops20h 40m
Malaga
Fri 9/18
5:55 am-1:40 pm
1 stop14h 45m
$775
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
Sun 10/18
6:19 pm-2:25 pm
1 stop13h 06m
Madrid Barajas
Sat 10/24
1:55 am-12:23 pm
1 stop17h 28m
$781
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Houston with our price prediction graph.
HOU-MAD
IAH-MAD
IAH-VLC
IAH-AGP
HOU-IBZ
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 Houston to Spain
HO1-ES0
HOU-MAD
IAH-MAD
IAH-VLC
IAH-AGP
How far ahead should I book a flight from Houston to Spain?
To ensure you get the cheapest price possible for a flight from Houston to Spain, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Houston to Spain?
Currently, August is the cheapest month in which you can book a flight from Houston to Spain (average of $210). Flying from Houston to Spain in October is currently the most expensive (average of $2,613). 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 Houston to Spain delayed?
About 50% of weekly flights between Houston and Spain have experienced delays in the past year, with the average delay time being 219 minutes.
What is the most punctual flight time for Houston to Spain flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated May 14, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Houston to Spain. 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.
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Houston to Spain. 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 Houston to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Spain by cabin class
Find flights from Houston to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Spain flights
Browse other Houston and Spain flight options. Last updated on May 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Spain flights
Consider these flights traveling from Houston to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 10 airlines flying from Houston to Spain
Discover the top 10 airlines that operate flights from Houston to Spain. 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$459 | Average$723 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$469 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$482 | Average$803 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$910 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$487 | Average$911 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$488 | Average$850 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$932 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$499 | Average$828 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$515 | Average$705 | FlexibilityNo cancel fee | On-time77% |