$307+ Cheap flights from George Bush Intcntl (IAH) to Spain
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to SpainExplore the most affordable flight options available from George Bush Intcntl to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Mytrip deal was found by Cheapflights users on 10/18. 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.
Sun 11/156:00 am -
3 stops34h 45m
Sun 11/2212:35 pm -
2 stops27h 09m
Deal found 10/18![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 10/17. 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 11/166:00 am -
3 stops24h 45m
Mon 11/236:45 am -
3 stops35h 42m
Deal found 10/17![Multiple Airlines logo]()
$676
This Rumbo deal was found by Cheapflights users on 10/18. 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.
Mon 11/26:25 pm -
1 stop14h 30m
Sun 11/154:50 pm -
1 stop30h 10m
Deal found 10/18![ITA Airways logo]()
$684
This Rumbo deal was found by Cheapflights users on 10/17. 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 11/26:25 pm -
1 stop15h 45m
Sun 11/156:00 pm -
1 stop29h 00m
Deal found 10/17![ITA Airways logo]()
$685
This oojo deal was found by Cheapflights users on 10/18. 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.
Wed 12/26:25 pm -
1 stop15h 45m
Wed 12/95:55 am -
1 stop17h 05m
Deal found 10/18![ITA Airways logo]()
$686
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 pm -
1 stop15h 45m
Mon 11/235:55 am -
1 stop17h 05m
Deal found 10/19![ITA Airways logo]()
$687
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 11/132:32 pm -
2 stops22h 48m
Fri 11/202:55 pm -
2 stops24h 49m
Deal found 10/15![Multiple Airlines logo]()
$690
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 11/2710:29 pm -
3 stops35h 41m
Mon 12/710:20 am -
3 stops32h 26m
Deal found 10/15![Multiple Airlines logo]()
$694
This Rumbo deal was found by Cheapflights users on 10/18. 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.
Mon 12/76:25 pm -
1 stop22h 40m
Sun 12/206:00 pm -
1 stop29h 00m
Deal found 10/18![ITA Airways logo]()
$696
This oojo deal was found by Cheapflights users on 10/16. 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 11/166:25 pm -
1 stop33h 25m
Mon 11/235:55 am -
1 stop17h 05m
Deal found 10/16![ITA Airways logo]()
$708
This oojo deal was found by Cheapflights users on 10/17. 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 11/166:25 pm -
1 stop33h 25m
Mon 11/236:20 am -
1 stop16h 40m
Deal found 10/17![ITA Airways logo]()
$708
This ITA Airways deal was found by Cheapflights users on 10/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:25 pm -
1 stop21h 50m
Tue 11/174:50 pm -
1 stop30h 10m
Deal found 10/19![ITA Airways logo]()
$715
Best flights from George Bush Intcntl to SpainDiscover carefully curated flight deals from George Bush Intcntl to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This KLM deal was found by Cheapflights users on 10/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:10 pm -
1 stop20h 20m
Tue 2/238:30 am -
2 stops19h 40m
Deal found 10/20![KLM logo]()
$698
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/114:42 pm -
2 stops16h 43m
Thu 4/159:35 pm -
2 stops31h 54m
Deal found 10/19![British Airways logo]()
$715
This Air France deal was found by Cheapflights users on 10/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:10 pm -
1 stop20h 20m
Tue 2/237:10 am -
1 stop16h 40m
Deal found 10/20![Air France logo]()
$715
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/97:10 pm -
1 stop15h 10m
Wed 2/176:05 am -
1 stop17h 45m
Deal found 10/20![Delta logo]()
$716
This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/123:35 pm -
1 stop13h 10m
Fri 4/1612:30 pm -
2 stops18h 44m
Deal found 10/16![Lufthansa logo]()
$725
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:00 pm -
1 stop37h 15m
Tue 1/196:30 pm -
1 stop31h 35m
Deal found 10/19![Turkish Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/258:25 am -
2 stops16h 35m
Thu 12/36:05 am -
1 stop14h 55m
Deal found 10/16![United Airlines logo]()
$751
This ITA Airways deal was found by Cheapflights users on 10/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 pm -
1 stop14h 30m
Wed 12/26:20 am -
1 stop16h 40m
Deal found 10/19![ITA Airways logo]()
$758
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 am -
2 stops19h 40m
Wed 12/24:20 pm -
2 stops36h 14m
Deal found 10/18![Multiple Airlines logo]()
$783
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:40 pm -
2 stops17h 40m
Tue 11/249:05 am -
2 stops20h 40m
Deal found 10/18![Iberia logo]()
$784
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 11/99:50 am -
2 stops22h 25m
Wed 11/186:25 am -
2 stops19h 11m
Deal found 10/16![American Airlines logo]()
$1,063
This SWISS deal was found by Cheapflights users on 10/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 pm -
2 stops21h 00m
Sat 11/146:20 am -
2 stops21h 10m
Deal found 10/19![SWISS logo]()
$1,106
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:26 am -
2 stops20h 14m
Thu 12/101:00 pm -
2 stops27h 36m
Deal found 10/19![TAP AIR PORTUGAL logo]()
$1,116
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 3/2010:00 pm -
1 stop36h 55m
Sat 4/36:25 pm -
1 stop31h 50m
Deal found 10/15![Turkish Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/17. 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 2/166:50 pm -
1 stop21h 25m
Thu 2/1812:50 pm -
1 stop36h 25m
Deal found 10/17![United Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 10/17. 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 2/23:05 pm -
1 stop18h 25m
Sun 2/2111:55 am -
1 stop32h 10m
Deal found 10/17![Delta logo]()
$762
This Justfly.com deal was found by Cheapflights users on 10/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:50 am -
2 stops21h 00m
Wed 12/210:30 pm -
2 stops16h 52m
Deal found 10/15![British Airways logo]()
$787
This KLM deal was found by Cheapflights users on 10/16. 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 12/103:25 pm -
1 stop22h 20m
Thu 12/2410:10 pm -
1 stop21h 55m
Deal found 10/16![KLM logo]()
$823
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:00 am -
2 stops15h 00m
Thu 11/261:25 pm -
1 stop15h 14m
Deal found 10/19![United Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 1/193:05 pm -
1 stop18h 05m
Sat 1/236:00 am -
1 stop14h 05m
Deal found 10/19![Delta logo]()
$762
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:55 pm -
1 stop37h 00m
Thu 12/105:15 pm -
1 stop32h 50m
Deal found 10/19![Turkish Airlines logo]()
$807
This Mytrip deal was found by Cheapflights users on 10/20. 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 11/911:55 am -
2 stops22h 45m
Tue 11/175:15 pm -
2 stops26h 45m
Deal found 10/20![Multiple Airlines logo]()
$891
This British Airways deal was found by Cheapflights users on 10/19. 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.
Sat 3/69:40 pm -
1 stop30h 50m
Sun 3/146:45 pm -
1 stop32h 10m
Deal found 10/19![British Airways logo]()
$819
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/133:50 pm -
2 stops24h 10m
Sat 3/2010:30 pm -
2 stops46h 35m
Deal found 10/18![Iberia logo]()
$909
This KLM deal was found by Cheapflights users on 10/17. 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.
Sat 11/1412:32 pm -
2 stops16h 28m
Sat 11/218:30 am -
2 stops19h 28m
Deal found 10/17![KLM logo]()
$836
This United Airlines deal was found by Cheapflights users on 10/17. 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 1/146:42 pm -
2 stops30h 18m
Wed 2/31:25 pm -
2 stops36h 32m
Deal found 10/17![United Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 10/16. 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 1/137:15 am -
2 stops18h 20m
Sat 1/2310:35 am -
2 stops20h 23m
Deal found 10/16![Delta logo]()
$814
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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.
Mon 11/239:00 pm -
1 stop30h 40m
Mon 11/3011:40 am -
1 stop32h 30m
Deal found 10/15![Turkish Airlines logo]()
$826
This KLM deal was found by Cheapflights users on 10/16. 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 11/303:05 pm -
1 stop21h 40m
Mon 12/79:30 pm -
2 stops26h 59m
Deal found 10/16![KLM logo]()
$865
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:20 pm -
2 stops18h 55m
Tue 11/176:25 am -
2 stops21h 29m
Deal found 10/20![American Airlines logo]()
$1,063
Last-minute flights from George Bush Intcntl to SpainDiscover last-minute flight deals from George Bush Intcntl to Spain. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Spain. Data last updated October 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/16. 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 10/267:25 pm -
1 stop15h 45m
Wed 11/45:55 am -
1 stop17h 05m
Deal found 10/16![ITA Airways logo]()
$715
This Rumbo deal was found by Cheapflights users on 10/18. 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.
Mon 11/26:25 pm -
1 stop14h 30m
Sun 11/154:50 pm -
1 stop30h 10m
Deal found 10/18![ITA Airways logo]()
$684
This Rumbo deal was found by Cheapflights users on 10/17. 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 11/26:25 pm -
1 stop15h 45m
Sun 11/156:00 pm -
1 stop29h 00m
Deal found 10/17![ITA Airways logo]()
$685
This ITA Airways deal was found by Cheapflights users on 10/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:25 pm -
1 stop21h 50m
Tue 11/174:50 pm -
1 stop30h 10m
Deal found 10/19![ITA Airways logo]()
$715
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 11/132:32 pm -
2 stops22h 48m
Fri 11/202:55 pm -
2 stops24h 49m
Deal found 10/15![Multiple Airlines logo]()
$690
This Mytrip deal was found by Cheapflights users on 10/18. 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.
Sun 11/156:00 am -
3 stops34h 45m
Sun 11/2212:35 pm -
2 stops27h 09m
Deal found 10/18![Multiple Airlines logo]()
$647
This Mytrip deal was found by Cheapflights users on 10/17. 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 11/166:00 am -
3 stops24h 45m
Mon 11/236:45 am -
3 stops35h 42m
Deal found 10/17![Multiple Airlines logo]()
$676
This oojo deal was found by Cheapflights users on 10/16. 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 11/166:25 pm -
1 stop33h 25m
Mon 11/235:55 am -
1 stop17h 05m
Deal found 10/16![ITA Airways logo]()
$708
This oojo deal was found by Cheapflights users on 10/17. 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 11/166:25 pm -
1 stop33h 25m
Mon 11/236:20 am -
1 stop16h 40m
Deal found 10/17![ITA Airways logo]()
$708
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 pm -
1 stop14h 30m
Tue 11/244:50 pm -
1 stop30h 10m
Deal found 10/16![ITA Airways logo]()
$717
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 pm -
1 stop15h 45m
Mon 11/235:55 am -
1 stop17h 05m
Deal found 10/19![ITA Airways logo]()
$687
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Fri 11/2710:29 pm -
3 stops35h 41m
Mon 12/710:20 am -
3 stops32h 26m
Deal found 10/15![Multiple Airlines logo]()
$694
One-way flights from George Bush Intcntl to SpainSearch for one-way flight options from George Bush Intcntl to Spain. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from George Bush Intcntl to Spain. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/152:32 pm -
2 stops38h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$307
This Mytrip deal was found by Cheapflights users on 10/18. 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 2/211:55 am -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$309
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/166:10 pm -
2 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Air Canada logo]()
$311
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Iberia logo]()
$314
This oojo deal was found by Cheapflights users on 10/16. 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 12/286:25 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![ITA Airways logo]()
$327
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:25 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![ITA Airways logo]()
$328
This oojo deal was found by Cheapflights users on 10/15. 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 11/306:25 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![ITA Airways logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/18. 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 1/308:15 pm -
2 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 11/129:14 pm -
3 stops53h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$338
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:25 pm -
1 stop22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![ITA Airways logo]()
$346
This ITA Airways deal was found by Cheapflights users on 10/19. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:25 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![ITA Airways logo]()
$347
This Travelocity deal was found by Cheapflights users on 10/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:55 am -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Canada logo]()
$350
Find flight deals from George Bush Intcntl to Spain
Keep the following information in mind while searching for George Bush Intcntl to Spain flight deals. Data was last updated October 20, 2026.
Round-trip from | $647 (Mytrip) |
|---|---|
One-way from | $307 (Trip.com) |
Popular in | June |
Cheapest in | April |
Average price | $773 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBarcelona
IAH Houston George Bush Intcntl - BCN Barcelona-El Prat
IAHBCN
Houston George Bush Intcntl
Sun 11/15
2:32 pm-11:45 am
2 stops38h 13m
Barcelona-El Prat
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$307
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Wed 3/3
3:50 pm-5:05 pm
1 stop18h 15m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$314
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Sun 2/14
7:20 am-9:30 am
2 stops19h 10m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$325
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Wed 11/18
6:25 pm-5:10 pm
1 stop15h 45m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$328
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Wed 3/3
6:45 am-9:30 am
2 stops19h 45m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$329
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Sat 1/30
8:15 pm-9:30 am
2 stops30h 15m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$335
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Wed 1/6
6:25 pm-12:05 am
1 stop22h 40m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$346
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Mon 11/23
6:25 pm-5:10 pm
1 stop15h 45m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$347
HoustonBarcelona
IAH Houston George Bush Intcntl - BCN Barcelona-El Prat
IAHBCN
Houston George Bush Intcntl
Wed 3/3
6:45 am-8:20 am
2 stops18h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$371
HoustonBarcelona
IAH Houston George Bush Intcntl - BCN Barcelona-El Prat
IAHBCN
Houston George Bush Intcntl
Wed 11/18
6:25 pm-10:50 am
1 stop33h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$375
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from George Bush Intcntl with our price prediction graph.
IAH-BCN
IAH-MAD
IAH-BIO
IAH-IBZ
IAH-AGP
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 George Bush Intcntl Airport to Spain
IAH-ES0
IAH-BCN
IAH-MAD
IAH-BIO
IAH-IBZ
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Spain?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Spain (average of $616). Flying from Houston George Bush Intcntl Airport to Spain in June is currently the most expensive (average of $1,193). 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 far ahead should I book a flight from Houston George Bush Intcntl Airport to Spain?
The best time to book flights from Houston George Bush Intcntl Airport to Spain is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 October 20, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl to Spain
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Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
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George Bush Intcntl and Spain flights
Browse other George Bush Intcntl and Spain flight options. Last updated on October 20, 2026.
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Top 10 airlines flying from George Bush Intcntl to Spain
Discover the top 10 airlines that operate flights from George Bush Intcntl 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$382 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$486 | Average$978 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$709 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$499 | Average$976 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$517 | Average$988 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$903 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$912 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$530 | Average$958 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$567 | Average$952 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$580 | Average$728 | FlexibilityNo cancel fee | On-time77% |