$301+ Cheap flights from George Bush Intcntl (IAH) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
Jul 3 — Jul 101
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 June 3, 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 June 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:05 pm
IAH
- VLC
1 stop15h 40m
British Airways
Mon 10/58:30 pm
VLC
- IAH
1 stop23h 55m
British Airways
Deal found 6/2![British Airways logo]()
$721
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm
IAH
- IBZ
1 stop18h 45m
British Airways
Tue 10/65:45 pm
IBZ
- IAH
1 stop26h 40m
British Airways
Deal found 6/2![British Airways logo]()
$722
This Air France deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:05 pm
IAH
- AGP
1 stop13h 15m
Multiple Airlines
Mon 11/164:10 pm
AGP
- IAH
1 stop27h 55m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$728
This British Airways deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:30 pm
IAH
- IBZ
1 stop17h 55m
British Airways
Thu 10/14:15 pm
IBZ
- IAH
1 stop34h 05m
British Airways
Deal found 6/2![British Airways logo]()
$731
This British Airways deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:50 pm
IAH
- VLC
1 stop17h 20m
British Airways
Thu 11/1912:00 pm
VLC
- IAH
1 stop15h 00m
British Airways
Deal found 6/2![British Airways logo]()
$731
This British Airways deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm
IAH
- IBZ
1 stop18h 45m
Multiple Airlines
Tue 10/69:05 am
IBZ
- IAH
2 stops21h 13m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am
IAH
- AGP
2 stops22h 50m
Delta
Mon 11/164:10 pm
AGP
- IAH
1 stop27h 55m
Delta
Deal found 6/2![Delta logo]()
$732
This British Airways deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am
IAH
- VLC
2 stops18h 05m
Multiple Airlines
Mon 10/58:30 pm
VLC
- IAH
1 stop23h 55m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$736
This Priceline deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm
IAH
- PMI
1 stop21h 10m
Multiple Airlines
Fri 9/258:05 am
PMI
- IAH
2 stops18h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$744
This Expedia deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:00 am
IAH
- AGP
2 stops31h 05m
Multiple Airlines
Mon 9/284:50 pm
AGP
- IAH
2 stops36h 02m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$745
This Iberia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:00 pm
IAH
- IBZ
2 stops17h 45m
Iberia
Tue 10/69:05 am
IBZ
- IAH
2 stops18h 18m
Iberia
Deal found 6/3![Iberia logo]()
$748
This British Airways deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 11/810:41 am
IAH
- AGP
2 stops14h 49m
Multiple Airlines
Fri 11/1311:55 am
AGP
- IAH
1 stop15h 05m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$748
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 June 3, 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 June 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:05 pm
IAH
- VLC
1 stop15h 40m
British Airways
Mon 10/58:30 pm
VLC
- IAH
1 stop23h 55m
British Airways
Deal found 6/2![British Airways logo]()
$721
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am
IAH
- AGP
2 stops22h 50m
Delta
Mon 11/164:10 pm
AGP
- IAH
1 stop27h 55m
Delta
Deal found 5/31![Delta logo]()
$732
This Turkish Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:10 pm
IAH
- SVQ
1 stop30h 30m
Turkish Airlines
Sat 10/2411:35 am
SVQ
- IAH
1 stop39h 30m
Turkish Airlines
Deal found 6/2![Turkish Airlines logo]()
$827
This British Airways deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:41 am
IAH
- PMI
2 stops15h 34m
Multiple Airlines
Sat 11/211:30 pm
PMI
- IAH
2 stops18h 00m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:10 am
IAH
- MAD
2 stops17h 40m
United Airlines
Tue 7/285:55 am
MAD
- IAH
2 stops20h 43m
United Airlines
Deal found 6/1![United Airlines logo]()
$894
This KLM deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/305:46 pm
IAH
- IBZ
2 stops31h 14m
KLM
Tue 10/69:10 am
IBZ
- IAH
2 stops21h 48m
KLM
Deal found 5/30![KLM logo]()
$906
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sat 8/225:06 pm
IAH
- VLC
2 stops18h 24m
Lufthansa
Fri 9/46:05 am
VLC
- IAH
1 stop14h 30m
Lufthansa
Deal found 5/29![Lufthansa logo]()
$910
This Orbitz deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:30 pm
IAH
- PMI
2 stops16h 20m
Iberia
Mon 7/610:25 pm
PMI
- IAH
2 stops27h 55m
Iberia
Deal found 5/30![Iberia logo]()
$1,061
This Scandinavian Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:15 pm
IAH
- MAD
2 stops19h 55m
Scandinavian Airlines
Wed 11/186:00 am
MAD
- IAH
3 stops24h 58m
Scandinavian Airlines
Deal found 5/30![Scandinavian Airlines logo]()
$1,093
This ITA Airways deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Sun 7/266:10 pm
IAH
- BCN
1 stop14h 45m
ITA Airways
Sun 8/166:20 am
BCN
- IAH
1 stop16h 20m
ITA Airways
Deal found 5/30![ITA Airways logo]()
$1,105
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:45 am
IAH
- MAD
2 stops20h 35m
TAP AIR PORTUGAL
Fri 10/161:40 pm
MAD
- IAH
3 stops26h 07m
TAP AIR PORTUGAL
Deal found 6/2![TAP AIR PORTUGAL logo]()
$1,140
This SWISS deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:20 pm
IAH
- MAD
2 stops19h 25m
SWISS
Sun 12/610:05 am
MAD
- IAH
2 stops35h 40m
SWISS
Deal found 6/2![SWISS logo]()
$1,253
This oojo deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:30 pm
IAH
- IBZ
1 stop18h 45m
British Airways
Tue 10/65:45 pm
IBZ
- IAH
1 stop26h 40m
British Airways
Deal found 6/1![British Airways logo]()
$722
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 11/811:50 am
IAH
- AGP
2 stops22h 05m
Delta
Fri 11/131:20 pm
AGP
- IAH
2 stops29h 22m
Delta
Deal found 5/30![Delta logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:14 pm
IAH
- ACE
2 stops24h 11m
Aer Lingus
Fri 8/218:15 pm
ACE
- IAH
2 stops33h 43m
Aer Lingus
Deal found 6/2![Aer Lingus logo]()
$1,540
This British Airways deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/273:30 pm
IAH
- IBZ
1 stop17h 55m
British Airways
Thu 10/16:15 pm
IBZ
- IAH
1 stop32h 05m
British Airways
Deal found 5/29![British Airways logo]()
$731
This Turkish Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/309:10 pm
IAH
- SVQ
1 stop37h 25m
Turkish Airlines
Wed 10/711:50 am
SVQ
- IAH
1 stop38h 25m
Turkish Airlines
Deal found 5/30![Turkish Airlines logo]()
$827
This Air France deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:20 pm
IAH
- SVQ
2 stops18h 10m
Multiple Airlines
Wed 10/712:45 pm
SVQ
- IAH
1 stop31h 30m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$871
This British Airways deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/283:30 pm
IAH
- IBZ
1 stop18h 20m
British Airways
Thu 10/16:15 pm
IBZ
- IAH
1 stop32h 05m
British Airways
Deal found 5/30![British Airways logo]()
$731
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:55 pm
IAH
- VLC
2 stops38h 40m
United Airlines
Sat 9/266:05 am
VLC
- IAH
1 stop14h 30m
United Airlines
Deal found 6/2![United Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 8/253:55 pm
IAH
- VLC
1 stop12h 40m
Delta
Tue 12/156:00 am
VLC
- IAH
1 stop14h 05m
Delta
Deal found 5/30![Delta logo]()
$817
This KLM deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sun 11/223:25 pm
IAH
- AGP
2 stops16h 50m
Multiple Airlines
Sat 11/286:05 am
AGP
- IAH
2 stops24h 53m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$885
This KAYAK deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:35 pm
IAH
- TFS
2 stops36h 30m
Lufthansa
Tue 9/1510:35 am
TFS
- IAH
2 stops33h 00m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$1,018
This British Airways deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:50 pm
IAH
- AGP
1 stop19h 00m
British Airways
Wed 11/1812:20 pm
AGP
- IAH
1 stop32h 45m
British Airways
Deal found 6/2![British Airways logo]()
$782
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:40 pm
IAH
- VLC
2 stops18h 10m
Delta
Thu 9/176:35 am
VLC
- IAH
1 stop13h 40m
Delta
Deal found 5/31![Delta logo]()
$881
This KLM deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:05 pm
IAH
- PMI
1 stop19h 35m
KLM
Mon 8/38:30 pm
PMI
- IAH
1 stop24h 10m
KLM
Deal found 6/2![KLM logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:35 am
IAH
- BCN
2 stops15h 45m
United Airlines
Wed 7/2211:15 am
BCN
- IAH
2 stops16h 35m
United Airlines
Deal found 6/1![United Airlines logo]()
$980
This Iberia deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Sun 9/2710:46 am
IAH
- XRY
2 stops19h 29m
Iberia
Thu 10/11:45 pm
XRY
- IAH
2 stops17h 13m
Iberia
Deal found 5/30![Iberia logo]()
$1,089
This KLM deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 11/193:25 pm
IAH
- AGP
2 stops16h 50m
Multiple Airlines
Sat 11/286:05 am
AGP
- IAH
2 stops24h 53m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$905
This Turkish Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 pm
IAH
- SVQ
1 stop36h 35m
Turkish Airlines
Sat 11/2811:40 am
SVQ
- IAH
1 stop38h 25m
Turkish Airlines
Deal found 6/1![Turkish Airlines logo]()
$1,010
Last-minute flights from George Bush Intcntl to SpainDiscover last-minute flight deals from George Bush Intcntl to Spain. Data last updated June 3, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Spain. Data last updated June 3, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:10 pm
IAH
- MAD
1 stop18h 25m
Multiple Airlines
Wed 7/225:30 pm
MAD
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$850
This Ovago deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:01 am
IAH
- MAD
1 stop19h 34m
Multiple Airlines
Tue 7/145:30 pm
MAD
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$835
This KAYAK deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:49 pm
IAH
- MAD
1 stop30h 16m
Multiple Airlines
Wed 7/225:30 pm
MAD
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$845
This KAYAK deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:30 pm
IAH
- MAD
1 stop17h 20m
Multiple Airlines
Tue 7/215:30 pm
MAD
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$826
This KAYAK deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:40 am
IAH
- MAD
1 stop17h 05m
Multiple Airlines
Wed 7/225:30 pm
MAD
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:31 pm
IAH
- MAD
2 stops29h 19m
United Airlines
Tue 8/1112:45 pm
MAD
- IAH
2 stops33h 06m
United Airlines
Deal found 5/31![United Airlines logo]()
$848
This lol.travel deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:45 am
IAH
- MAD
2 stops17h 05m
Air Canada
Tue 8/1112:45 pm
MAD
- IAH
2 stops16h 16m
Air Canada
Deal found 6/1![Air Canada logo]()
$829
This Ticket deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:36 pm
IAH
- AGP
2 stops27h 39m
Finnair
Tue 8/115:35 pm
AGP
- IAH
2 stops31h 29m
Finnair
Deal found 6/1![Finnair logo]()
$836
This Cheapflightsfares deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:21 pm
IAH
- MAD
1 stop14h 14m
British Airways
Tue 8/113:25 pm
MAD
- IAH
1 stop14h 15m
British Airways
Deal found 6/1![British Airways logo]()
$837
This Flighttix deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:41 am
IAH
- MAD
1 stop19h 34m
Virgin Atlantic
Tue 8/1112:45 pm
MAD
- IAH
2 stops18h 07m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$839
This Ticket deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:05 pm
IAH
- AGP
1 stop35h 40m
Multiple Airlines
Tue 8/1111:50 pm
AGP
- IAH
1 stop20h 30m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/278:20 pm
IAH
- MAD
1 stop28h 45m
United Airlines
Tue 8/111:30 pm
MAD
- IAH
1 stop26h 20m
United Airlines
Deal found 5/30![United Airlines logo]()
$851
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 June 3, 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 June 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:09 pm
IAH
- BCN
2 stops44h 31m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/87:23 pm
IAH
- BCN
2 stops36h 22m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:23 pm
IAH
- PMI
2 stops47h 02m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:02 pm
IAH
- BCN
3 stops55h 38m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:21 pm
IAH
- BCN
2 stops22h 24m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:29 pm
IAH
- MAD
3 stops49h 21m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$342
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop16h 00m
British Airways
Deal found 6/2![British Airways logo]()
$345
This Cheapflightsfares deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 stop15h 45m
British Airways
Deal found 5/29![British Airways logo]()
$346
This Air France deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm
IAH
- AGP
1 stop19h 45m
Air France
Deal found 6/2![Air France logo]()
$346
This deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:10 pm
IAH
- BCN
1 stop14h 25m
Air Canada
Deal found 5/31![Air Canada logo]()
$347
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:45 am
IAH
- AGP
2 stops19h 00m
Delta
Deal found 6/3![Delta logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:40 am
IAH
- IBZ
3 stops27h 15m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$352
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 June 3, 2026.
Round-trip from | $721 (Cheapflightsfares) |
|---|---|
One-way from | $309 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $1,237 |
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 2,558,603 searches. Data last updated June 3, 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
HoustonValencia
IAH - VLC
IAHVLC
Houston George Bush Intcntl
Mon 9/28
9:05 pm-7:45 pm
1 stop15h 40m
Valencia
Mon 10/5
8:30 pm-1:25 pm
1 stop23h 55m
$721
HoustonIbiza
IAH - IBZ
IAHIBZ
Houston George Bush Intcntl
Wed 9/30
3:30 pm-5:15 pm
1 stop18h 45m
Ibiza
Tue 10/6
5:45 pm-1:25 pm
1 stop26h 40m
$722
HoustonIbiza
IAH - IBZ
IAHIBZ
Houston George Bush Intcntl
Sun 9/27
3:30 pm-4:25 pm
1 stop17h 55m
Ibiza
Thu 10/1
6:15 pm-7:20 pm
1 stop32h 05m
$731
HoustonIbiza
IAH - IBZ
IAHIBZ
Houston George Bush Intcntl
Mon 9/28
3:30 pm-4:50 pm
1 stop18h 20m
Ibiza
Thu 10/1
6:15 pm-7:20 pm
1 stop32h 05m
$731
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Wed 11/4
6:30 am-12:20 pm
2 stops22h 50m
Malaga
Mon 11/16
4:10 pm-1:05 pm
1 stop27h 55m
$732
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Sun 11/8
11:50 am-4:55 pm
2 stops22h 05m
Malaga
Fri 11/13
1:20 pm-11:42 am
2 stops29h 22m
$749
HoustonMálaga
IAH - AGP
IAHAGP
Houston George Bush Intcntl
Sat 11/14
3:50 pm-5:50 pm
1 stop19h 00m
Malaga
Wed 11/18
12:20 pm-2:05 pm
1 stop32h 45m
$782
Quickest round-trip
HoustonValencia
IAH - VLC
IAHVLC
Houston George Bush Intcntl
Tue 8/25
3:55 pm-11:35 am
1 stop12h 40m
Valencia
Tue 12/15
6:00 am-1:05 pm
1 stop14h 05m
$817
HoustonSeville
IAH - SVQ
IAHSVQ
Houston George Bush Intcntl
Thu 10/15
9:10 pm-10:40 am
1 stop30h 30m
Sevilla
Sat 10/24
11:35 am-8:05 pm
1 stop39h 30m
$827
HoustonSeville
IAH - SVQ
IAHSVQ
Houston George Bush Intcntl
Wed 9/30
9:10 pm-5:35 pm
1 stop37h 25m
Sevilla
Wed 10/7
11:50 am-7:15 pm
1 stop38h 25m
$827
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-PMI
IAH-MAD
IAH-AGP
IAH-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 George Bush Intcntl Airport to Spain
IAH-ES0
IAH-BCN
IAH-PMI
IAH-MAD
IAH-AGP
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Spain?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Spain (average of $210). Flying from Houston George Bush Intcntl Airport to Spain in June is currently the most expensive (average of $566). 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.
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 June 3, 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.
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Find flights from George Bush Intcntl to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
George Bush Intcntl and Spain flights
Browse other George Bush Intcntl and Spain flight options. Last updated on June 3, 2026.
Popular flight searches
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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 2,558,603 searches. Data last updated June 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$486 | Average$939 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$925 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$489 | Average$683 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$496 | Average$867 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$499 | Average$807 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$516 | Average$781 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$522 | Average$829 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$525 | Average$977 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$567 | Average$989 | FlexibilityNo cancel fee | On-time76% |