$301+ Cheap flights from Houston to Madrid, Spain (MAD)
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.
HOU — MAD
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Madrid with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Madrid
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Cheapest flights from Houston to MadridExplore the most affordable flight options available from Houston to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Houston to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:50 am -
1 stop13h 10m
Tue 12/16:05 am -
1 stop14h 55m
Deal found 8/11![United Airlines logo]()
$733
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:50 am -
2 stops21h 50m
Tue 11/176:05 am -
1 stop14h 55m
Deal found 8/10![Multiple Airlines logo]()
$734
This Air Canada deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:05 am -
2 stops15h 45m
Wed 10/211:30 pm -
2 stops37h 22m
Deal found 8/10![Multiple Airlines logo]()
$735
This eDestinos deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:05 pm -
1 stop14h 05m
Fri 9/251:35 pm -
1 stop17h 24m
Deal found 8/10![Iberia logo]()
$736
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 30m
Deal found 8/12![ITA Airways logo]()
$737
This Expedia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:01 pm -
1 stop12h 04m
Tue 10/2711:05 am -
1 stop15h 00m
Deal found 8/11![Iberia logo]()
$738
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:04 am -
2 stops16h 56m
Tue 12/16:05 am -
1 stop14h 55m
Deal found 8/7![United Airlines logo]()
$738
This Priceline deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:08 pm -
1 stop11h 57m
Tue 10/2711:05 am -
1 stop15h 00m
Deal found 8/11![British Airways logo]()
$739
This Air Canada deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:20 am -
2 stops16h 30m
Wed 10/2812:25 pm -
2 stops26h 42m
Deal found 8/11![Air Canada logo]()
$739
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:05 am -
2 stops16h 55m
Tue 12/16:05 am -
1 stop14h 00m
Deal found 8/7![Delta logo]()
$740
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:41 am -
1 stop14h 24m
Wed 10/2110:25 am -
1 stop20h 24m
Deal found 8/10![British Airways logo]()
$741
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
1 stop16h 40m
Wed 10/76:00 am -
1 stop14h 20m
Deal found 8/8![Delta logo]()
$741
Best flights from Houston to MadridDiscover carefully curated flight deals from Houston to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Houston to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:00 am -
1 stop13h 50m
Thu 10/2912:25 pm -
2 stops41h 30m
Deal found 8/10![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:20 pm -
2 stops18h 25m
Mon 10/56:00 am -
2 stops18h 55m
Deal found 8/10![Delta logo]()
$766
This Finnair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:33 am -
1 stop13h 47m
Sun 11/112:00 pm -
1 stop15h 09m
Deal found 8/9![Multiple Airlines logo]()
$861
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:00 pm -
2 stops19h 20m
Fri 10/161:40 pm -
2 stops28h 15m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$932
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am -
1 stop23h 15m
Fri 9/259:50 am -
1 stop19h 49m
Deal found 8/7![Delta logo]()
$785
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1211:50 am -
2 stops22h 20m
Tue 1/1912:10 pm -
3 stops30h 29m
Deal found 8/7![Multiple Airlines logo]()
$886
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am -
1 stop13h 50m
Sat 10/36:20 am -
2 stops21h 33m
Deal found 8/11![United Airlines logo]()
$890
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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.
Sat 10/316:09 am -
2 stops19h 51m
Sun 11/86:05 am -
2 stops17h 28m
Deal found 8/8![Delta logo]()
$817
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:45 am -
2 stops20h 35m
Tue 10/2712:10 pm -
3 stops26h 14m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$971
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/216:00 am -
2 stops22h 20m
Wed 9/309:50 am -
1 stop19h 49m
Deal found 8/8![Delta logo]()
$840
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 1/2612:29 pm -
3 stops21h 41m
Tue 2/212:10 pm -
3 stops30h 29m
Deal found 8/8![Multiple Airlines logo]()
$931
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:40 pm -
3 stops22h 40m
Fri 11/1310:20 am -
3 stops29h 04m
Deal found 8/7![TAP AIR PORTUGAL logo]()
$1,001
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop23h 15m
Wed 10/281:05 pm -
2 stops27h 03m
Deal found 8/8![Delta logo]()
$843
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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.
Wed 10/72:53 pm -
3 stops19h 07m
Wed 10/141:40 pm -
2 stops29h 25m
Deal found 8/8![Multiple Airlines logo]()
$974
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops20h 30m
Tue 9/2912:45 pm -
2 stops28h 15m
Deal found 8/9![Delta logo]()
$848
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
2 stops20h 55m
Tue 9/2212:45 pm -
2 stops16h 54m
Deal found 8/11![Delta logo]()
$887
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am -
2 stops16h 20m
Fri 9/252:35 pm -
2 stops16h 19m
Deal found 8/11![Delta logo]()
$887
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
2 stops20h 30m
Mon 10/59:50 am -
1 stop19h 49m
Deal found 8/11![Delta logo]()
$894
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 8/235:20 pm -
1 stop11h 55m
Fri 9/49:50 am -
1 stop19h 15m
Deal found 8/8![Delta logo]()
$942
Last-minute flights from Houston to MadridDiscover last-minute flight deals from Houston to Madrid. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Madrid. Data last updated August 12, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:20 am -
1 stop18h 30m
Tue 9/151:30 pm -
1 stop15h 22m
Deal found 8/10![Multiple Airlines logo]()
$744
This Gotogate deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm -
1 stop13h 50m
Tue 9/296:20 am -
2 stops22h 32m
Deal found 8/9![Air Canada logo]()
$748
This Gotogate deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am -
1 stop19h 15m
Wed 9/165:55 am -
1 stop14h 40m
Deal found 8/10![Multiple Airlines logo]()
$753
This eDestinos deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:05 pm -
1 stop14h 05m
Fri 9/251:35 pm -
1 stop17h 24m
Deal found 8/10![Iberia logo]()
$736
This Gotogate deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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.
Tue 9/1510:00 am -
1 stop13h 50m
Wed 9/305:55 am -
1 stop14h 40m
Deal found 8/8![Multiple Airlines logo]()
$745
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:16 pm -
1 stop31h 34m
Fri 10/912:45 pm -
1 stop14h 07m
Deal found 8/7![Air Canada logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/197:50 pm -
1 stop29h 15m
Tue 10/135:55 am -
1 stop14h 40m
Deal found 8/8![United Airlines logo]()
$750
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:16 pm -
1 stop31h 34m
Thu 10/81:30 pm -
1 stop15h 22m
Deal found 8/7![Air Canada logo]()
$751
This Air Canada deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:16 pm -
1 stop31h 34m
Tue 10/136:20 am -
2 stops22h 32m
Deal found 8/8![Air Canada logo]()
$752
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
1 stop16h 40m
Wed 10/76:00 am -
1 stop14h 20m
Deal found 8/8![Delta logo]()
$741
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:00 pm -
1 stop13h 50m
Fri 10/96:00 am -
1 stop14h 35m
Deal found 8/7![United Airlines logo]()
$743
This United deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:40 am -
2 stops16h 10m
Mon 10/58:25 am -
1 stop36h 10m
Deal found 8/11![Multiple Airlines logo]()
$749
One-way flights from Houston to MadridSearch for one-way flight options from Houston to Madrid. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Houston to Madrid. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:35 pm -
3 stops45h 40m
Deal found 8/10![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:08 pm -
3 stops50h 02m
Deal found 8/7![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/278:25 pm -
2 stops43h 00m
Deal found 8/8![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:58 am -
3 stops52h 07m
Deal found 8/7![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:18 pm -
2 stops25h 22m
Deal found 8/7![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:18 pm -
2 stops25h 22m
Deal found 8/10![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/412:21 pm -
2 stops40h 19m
Deal found 8/8![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:58 am -
3 stops47h 22m
Deal found 8/9![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/242:18 pm -
3 stops36h 37m
Deal found 8/8![Multiple Airlines logo]()
$328
This Air France deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:28 pm -
1 stop11h 47m
Deal found 8/9![Air France logo]()
$460
This KLM deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:28 pm -
1 stop11h 47m
Deal found 8/10![KLM logo]()
$462
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
2 stops22h 20m
Deal found 8/10![Delta logo]()
$467
Find flight deals from Houston to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 12, 2026.
Round-trip from | $733 (United Airlines) |
|---|---|
One-way from | $301 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $806 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Madrid 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 August 12, 2026.
Use the filters below to find and compare flights from Houston to Madrid 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
Thu 10/22
10:00 am-6:50 am
1 stop13h 50m
Madrid Barajas
Thu 10/29
12:25 pm-11:55 pm
2 stops41h 30m
$759
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Wed 9/30
3:20 pm-4:45 pm
2 stops18h 25m
Madrid Barajas
Mon 10/5
6:00 am-5:55 pm
2 stops18h 55m
$766
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Sun 9/13
6:00 am-12:15 pm
1 stop23h 15m
Madrid Barajas
Fri 9/25
9:50 am-10:39 pm
1 stop19h 49m
$785
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Sat 10/31
6:09 am-8:00 am
2 stops19h 51m
Madrid Barajas
Sun 11/8
6:05 am-4:33 pm
2 stops17h 28m
$817
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Mon 9/21
6:00 am-11:20 am
2 stops22h 20m
Madrid Barajas
Wed 9/30
9:50 am-10:39 pm
1 stop19h 49m
$840
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Sun 10/4
6:00 am-12:15 pm
1 stop23h 15m
Madrid Barajas
Wed 10/28
1:05 pm-10:08 am
2 stops27h 03m
$843
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Tue 9/8
6:00 am-9:30 am
2 stops20h 30m
Madrid Barajas
Tue 9/29
12:45 pm-10:00 am
2 stops28h 15m
$848
Quickest round-trip
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Thu 10/8
11:33 am-8:20 am
1 stop13h 47m
Madrid Barajas
Sun 11/1
12:00 pm-8:09 pm
1 stop15h 09m
$861
HoustonMadrid
IAH Houston George Bush Intcntl - MAD Madrid Barajas
IAHMAD
Houston George Bush Intcntl
Tue 1/12
11:50 am-5:10 pm
2 stops22h 20m
Madrid Barajas
Tue 1/19
12:10 pm-11:39 am
3 stops30h 29m
$886
HoustonMadrid
HOU Houston Hobby - MAD Madrid Barajas
HOUMAD
Houston Hobby
Mon 8/24
6:00 am-9:55 am
2 stops20h 55m
Madrid Barajas
Tue 9/22
12:45 pm-10:39 pm
2 stops16h 54m
$887
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Houston to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from Houston with our price prediction graph.
HO1-MAD
IAH-MAD
HOU-MAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Madrid
HO1-MAD
IAH-MAD
HOU-MAD
What is the cheapest month to book a flight from Houston to Madrid?
Currently, January is the cheapest month in which you can book a flight from Houston to Madrid (average of $544). Flying from Houston to Madrid in June is currently the most expensive (average of $1,087). 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 much does it cost to fly round-trip from Houston to Madrid?
Airfare is typical for this route at the moment.
Houston to Madrid flights typically cost between $668 and $886 in November.The cheapest round-trip price found within the last 5 days was $733 on United Airlines (Nov 17-Dec 1).
How often are flights from Houston to Madrid delayed?
About 50% of weekly flights between Houston and Madrid 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 Madrid 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 to Madrid?
The best time to book flights from Houston to Madrid is 74 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 Madrid
Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated August 12, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Houston to Madrid. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
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 Houston to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Madrid?
Book flights to Madrid if you plan to visit one of these locationsGetafe
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Alternative routes for Houston to Madrid
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Complete your trip
Complete your trip to Madrid by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Madrid by cabin class
Find flights from Houston to Madrid, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Madrid
Explore flights to Madrid departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 12, 2026.
Houston and Madrid flights
Browse other Houston and Madrid flight options. Last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Houston to Madrid
Discover the top 10 airlines that operate flights from Houston to Madrid. 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$498 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$479 | Average$776 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$817 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$487 | Average$788 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$489 | Average$831 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$921 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$497 | Average$772 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$865 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$509 | Average$884 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$515 | Average$694 | FlexibilityNo cancel fee | On-time77% |