$262+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
Oct 7 — Oct 141
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 September 7, 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 September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 -
2 stops21h 09m
Thu 11/58:10 pm -
1 stop24h 37m
Deal found 9/4![Multiple Airlines logo]()
$578
This Gotogate deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Sun 10/410:00 am -
1 stop15h 00m
Tue 10/206:40 am -
1 stop13h 55m
Deal found 9/5![Multiple Airlines logo]()
$681
This eDestinos deal was found by Cheapflights users on 9/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:00 am -
1 stop15h 40m
Fri 12/410:50 am -
1 stop20h 18m
Deal found 9/3![Virgin Atlantic logo]()
$686
This Gotogate deal was found by Cheapflights users on 9/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am -
1 stop15h 00m
Tue 10/206:40 am -
2 stops20h 12m
Deal found 9/3![Air Canada logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:45 am -
2 stops15h 30m
Wed 10/2110:00 am -
1 stop19h 44m
Deal found 9/3![United Airlines logo]()
$712
This Expedia deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sun 12/611:50 am -
2 stops16h 50m
Thu 12/106:45 am -
1 stop14h 15m
Deal found 9/4![Multiple Airlines logo]()
$721
This Expedia deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/24:10 pm -
1 stop16h 15m
Mon 11/239:00 pm -
2 stops31h 39m
Deal found 9/4![Multiple Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:35 am -
2 stops23h 35m
Thu 12/106:45 am -
1 stop18h 30m
Deal found 9/3![United Airlines logo]()
$733
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:50 pm -
2 stops22h 05m
Thu 12/104:35 pm -
2 stops28h 30m
Deal found 9/2![Iberia logo]()
$734
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/67:10 pm -
1 stop15h 15m
Thu 12/107:10 am -
1 stop16h 40m
Deal found 9/4![Delta logo]()
$734
This Gotogate deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/24:10 pm -
1 stop15h 20m
Mon 11/231:55 pm -
1 stop31h 05m
Deal found 9/4![Lufthansa logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:50 pm -
1 stop15h 35m
Thu 12/106:05 am -
1 stop14h 55m
Deal found 9/3![United Airlines logo]()
$740
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 September 7, 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 September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:00 am -
2 stops18h 15m
Wed 10/2110:00 am -
2 stops18h 48m
Deal found 9/3![United Airlines logo]()
$712
This Virgin Atlantic deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:35 am -
2 stops14h 00m
Tue 12/810:35 am -
2 stops20h 28m
Deal found 9/2![Virgin Atlantic logo]()
$729
This British Airways deal was found by Cheapflights users on 9/3. 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.
Tue 10/2012:25 pm -
1 stop13h 40m
Thu 11/58:45 pm -
1 stop24h 20m
Deal found 9/3![British Airways logo]()
$733
This Air France deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 2/2311:50 am -
2 stops17h 55m
Thu 3/46:55 pm -
1 stop25h 10m
Deal found 9/6![Multiple Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 11/211:22 am -
2 stops17h 08m
Sun 11/86:05 am -
1 stop14h 05m
Deal found 9/3![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 12/3011:32 am -
2 stops16h 48m
Mon 1/117:10 am -
2 stops21h 00m
Deal found 9/7![KLM logo]()
$794
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/2. 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.
Sun 1/1012:29 pm -
3 stops21h 41m
Tue 1/1912:10 pm -
2 stops29h 49m
Deal found 9/2![TAP AIR PORTUGAL logo]()
$858
This Turkish Airlines deal was found by Cheapflights users on 9/3. 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 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 9/3![Turkish Airlines logo]()
$865
This Cheapflightsfares deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/203:35 pm -
1 stop13h 10m
Mon 9/286:45 pm -
2 stops25h 50m
Deal found 9/6![Lufthansa logo]()
$918
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Fri 11/139:40 pm -
2 stops35h 20m
Sun 11/221:45 pm -
2 stops34h 57m
Deal found 9/6![Iberia logo]()
$978
This ITA Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:25 pm -
1 stop14h 30m
Fri 12/256:20 am -
1 stop16h 40m
Deal found 9/6![ITA Airways logo]()
$1,150
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:49 am -
2 stops21h 26m
Sun 11/11:45 pm -
2 stops26h 15m
Deal found 9/2![American Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/69:35 am -
2 stops23h 35m
Thu 12/106:45 am -
1 stop18h 30m
Deal found 9/4![United Airlines logo]()
$733
This KLM deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 12/83:05 pm -
1 stop13h 15m
Thu 12/1012:15 pm -
2 stops18h 48m
Deal found 9/5![Multiple Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/65:35 am -
2 stops20h 25m
Fri 11/201:10 pm -
2 stops27h 12m
Deal found 9/3![Delta logo]()
$786
This KLM deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 12/307:10 pm -
1 stop20h 20m
Sun 1/107:10 am -
2 stops21h 00m
Deal found 9/7![KLM logo]()
$794
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 12/64:10 pm -
1 stop18h 15m
Thu 12/106:05 am -
1 stop14h 55m
Deal found 9/2![United Airlines logo]()
$740
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/153:40 pm -
1 stop20h 45m
Tue 10/203:40 pm -
1 stop28h 45m
Deal found 9/6![British Airways logo]()
$842
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Fri 2/511:55 am -
2 stops41h 25m
Thu 2/114:20 pm -
2 stops36h 14m
Deal found 9/6![Multiple Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/306:20 pm -
2 stops16h 10m
Tue 11/1010:35 am -
2 stops20h 24m
Deal found 9/6![Delta logo]()
$789
This Turkish Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 11/159:00 pm -
1 stop36h 35m
Tue 12/15:35 pm -
1 stop32h 30m
Deal found 9/2![Turkish Airlines logo]()
$895
This KLM deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:28 pm -
2 stops36h 37m
Thu 12/106:35 pm -
1 stop25h 30m
Deal found 9/2![KLM logo]()
$821
This United deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/66:28 pm -
1 stop30h 17m
Sun 3/1412:25 pm -
1 stop15h 01m
Deal found 9/6![Multiple Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/239:37 am -
2 stops16h 38m
Mon 11/301:20 pm -
1 stop31h 40m
Deal found 9/6![United Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/125:29 am -
2 stops23h 16m
Tue 10/274:10 pm -
1 stop28h 00m
Deal found 9/6![Delta logo]()
$792
This Lufthansa deal was found by Cheapflights users on 9/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:35 pm -
1 stop17h 50m
Sun 11/151:55 pm -
1 stop31h 05m
Deal found 9/2![Lufthansa logo]()
$961
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:05 pm -
1 stop15h 40m
Mon 10/58:30 pm -
1 stop23h 55m
Deal found 9/3![British Airways logo]()
$875
This Turkish Airlines deal was found by Cheapflights users on 9/2. 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 11/192:55 pm -
1 stop18h 40m
Mon 11/3011:40 am -
1 stop32h 30m
Deal found 9/2![Turkish Airlines logo]()
$895
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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.
Thu 10/2211:27 am -
2 stops20h 53m
Tue 10/2712:10 pm -
3 stops26h 14m
Deal found 9/6![TAP AIR PORTUGAL logo]()
$1,001
This United deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:35 am -
2 stops17h 25m
Mon 11/305:20 pm -
1 stop27h 40m
Deal found 9/6![Multiple Airlines logo]()
$783
Last-minute flights from George Bush Intcntl to SpainDiscover last-minute flight deals from George Bush Intcntl to Spain. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Spain. Data last updated September 7, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Thu 10/13:40 pm -
1 stop21h 25m
Wed 10/79:00 pm -
1 stop23h 25m
Deal found 9/2![British Airways logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 am -
1 stop13h 50m
Thu 10/156:05 am -
1 stop18h 45m
Deal found 9/3![United Airlines logo]()
$769
This Gotogate deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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.
Sun 10/410:00 am -
1 stop15h 00m
Tue 10/206:40 am -
1 stop13h 55m
Deal found 9/5![Multiple Airlines logo]()
$681
This Gotogate deal was found by Cheapflights users on 9/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am -
1 stop15h 00m
Tue 10/206:40 am -
2 stops20h 12m
Deal found 9/3![Air Canada logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop17h 15m
Wed 10/2110:00 am -
1 stop19h 44m
Deal found 9/3![United Airlines logo]()
$712
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sat 10/107:13 pm -
1 stop33h 17m
Mon 10/191:30 pm -
1 stop29h 18m
Deal found 9/4![JetBlue logo]()
$767
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:43 pm -
1 stop15h 47m
Mon 10/191:30 pm -
1 stop29h 18m
Deal found 9/3![JetBlue logo]()
$761
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/1410:02 am -
2 stops16h 33m
Mon 10/198:25 am -
1 stop36h 10m
Deal found 9/6![United Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 -
2 stops21h 09m
Thu 11/58:10 pm -
1 stop24h 37m
Deal found 9/4![Multiple Airlines logo]()
$578
This Air Canada deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:50 am -
1 stop13h 10m
Wed 11/46:25 am -
2 stops22h 14m
Deal found 9/3![Air Canada logo]()
$764
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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.
Wed 10/286:44 pm -
2 stops19h 31m
Thu 11/56:35 pm -
2 stops26h 25m
Deal found 9/2![Lufthansa logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/3012:00 pm -
2 stops15h 15m
Fri 11/136:05 am -
1 stop14h 55m
Deal found 9/6![United Airlines logo]()
$766
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 September 7, 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 September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/46:08 am -
3 stops57h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/206:05 am -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:04 pm -
3 stops37h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:04 pm -
3 stops39h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$282
This eDestinos deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/141:15 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Virgin Atlantic logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:21 pm -
3 stops51h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/178:35 pm -
2 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:21 pm -
2 stops23h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:35 pm -
3 stops58h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:21 pm -
2 stops24h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/39:04 pm -
3 stops41h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/134:21 pm -
2 stops44h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$312
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 September 7, 2026.
Round-trip from | $578 (Kiwi.com) |
|---|---|
One-way from | $262 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $823 |
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 September 7, 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
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Mon 9/28
12:21 pm-7:25 pm
2 stops24h 04m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$304
HoustonMálaga
IAH Houston George Bush Intcntl - AGP Malaga
IAHAGP
Houston George Bush Intcntl
Fri 10/23
8:35 pm-11:15 am
2 stops55h 40m
Malaga
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$326
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Tue 1/5
8:18 pm-8:00 am
2 stops28h 42m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$333
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Sun 12/13
6:20 am-9:15 am
2 stops19h 55m
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
Sun 10/4
11:02 am-11:30 am
1 stop17h 28m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$339
HoustonBilbao
IAH Houston George Bush Intcntl - BIO Bilbao
IAHBIO
Houston George Bush Intcntl
Sun 10/4
8:25 pm-10:40 pm
2 stops43h 15m
Bilbao
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$343
HoustonBarcelona
IAH Houston George Bush Intcntl - BCN Barcelona-El Prat
IAHBCN
Houston George Bush Intcntl
Wed 9/23
11:02 am-9:45 am
1 stop15h 43m
Barcelona-El Prat
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$345
HoustonBarcelona
IAH Houston George Bush Intcntl - BCN Barcelona-El Prat
IAHBCN
Houston George Bush Intcntl
Tue 10/20
12:43 pm-9:50 am
1 stop14h 07m
Barcelona-El Prat
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$349
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Fri 1/22
9:55 pm-9:15 am
2 stops52h 20m
Madrid Barajas
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$351
HoustonIbiza
IAH Houston George Bush Intcntl - IBZ Ibiza
IAHIBZ
Houston George Bush Intcntl
Thu 10/1
8:25 pm-9:10 pm
2 stops41h 45m
Ibiza
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$352
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-BIO
IAH-BCN
IAH-MAD
IAH-PMI
IAH-SVQ
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-BIO
IAH-BCN
IAH-MAD
IAH-PMI
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 $559). Flying from Houston George Bush Intcntl Airport to Spain in June is currently the most expensive (average of $1,191). 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 30 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 September 7, 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.
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
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 September 7, 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$382 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$485 | Average$960 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$486 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$1,069 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$496 | Average$974 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$499 | Average$958 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$516 | Average$874 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$518 | Average$808 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$525 | Average$1,086 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$528 | Average$851 | FlexibilityNo cancel fee | On-time75% |