$347+ Cheap flights from Madrid, Spain (MAD) to George Bush Intcntl (IAH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IAH
Dec 5 — Dec 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Madrid to George Bush Intcntl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Madrid to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madrid to George Bush IntcntlExplore the most affordable flight options available from Madrid to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Madrid to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sat 11/218:20 pm -
2 stops44h 04m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/2![Multiple Airlines logo]()
$686
This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 am -
1 stop17h 05m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/3![ITA Airways logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/194:30 pm -
1 stop23h 14m
Sat 11/289:39 am -
1 stop16h 21m
Deal found 11/1![Multiple Airlines logo]()
$726
This Rumbo deal was found by Cheapflights users on 11/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 pm -
1 stop29h 00m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/4![ITA Airways logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/194:30 pm -
1 stop23h 14m
Mon 11/309:39 am -
1 stop16h 21m
Deal found 11/1![Multiple Airlines logo]()
$738
This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 pm -
1 stop29h 00m
Fri 12/46:25 pm -
1 stop15h 45m
Deal found 11/3![ITA Airways logo]()
$739
This Rumbo deal was found by Cheapflights users on 11/5. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 pm -
1 stop29h 00m
Mon 12/76:25 pm -
1 stop22h 40m
Deal found 11/5![ITA Airways logo]()
$746
Best flights from Madrid to George Bush IntcntlDiscover carefully curated flight deals from Madrid to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Madrid to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/196:15 am -
1 stop19h 50m
Sat 11/282:55 pm -
1 stop36h 30m
Deal found 11/3![Turkish Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 1/216:05 am -
1 stop19h 10m
Mon 1/2510:00 am -
2 stops16h 30m
Deal found 11/1![United Airlines logo]()
$884
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:40 am -
2 stops18h 28m
Thu 11/2611:10 am -
2 stops19h 55m
Deal found 11/5![TAP AIR PORTUGAL logo]()
$890
This Delta deal was found by Cheapflights users on 11/2. 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 12/231:05 pm -
1 stop31h 05m
Tue 1/1212:10 pm -
2 stops20h 10m
Deal found 11/2![Delta logo]()
$940
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 2/96:05 am -
1 stop19h 10m
Sat 2/2011:55 am -
1 stop12h 50m
Deal found 10/31![United Airlines logo]()
$885
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:20 pm -
1 stop35h 45m
Wed 12/29:00 pm -
1 stop30h 25m
Deal found 11/4![Turkish Airlines logo]()
$926
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:10 pm -
2 stops29h 32m
Sun 2/143:05 pm -
3 stops22h 15m
Deal found 11/5![TAP AIR PORTUGAL logo]()
$944
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 2/96:05 am -
1 stop19h 10m
Wed 2/172:21 pm -
1 stop12h 09m
Deal found 10/31![United Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 1/146:05 am -
2 stops21h 42m
Fri 2/199:40 am -
2 stops15h 05m
Deal found 11/1![United Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Thu 2/111:25 pm -
1 stop15h 09m
Sat 2/202:21 pm -
1 stop12h 09m
Deal found 10/31![United Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 2/1011:15 am -
2 stops18h 37m
Thu 2/182:21 pm -
1 stop12h 09m
Deal found 10/31![United Airlines logo]()
$905
Last-minute flights from Madrid to George Bush IntcntlDiscover last-minute flight deals from Madrid to George Bush Intcntl. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Madrid to George Bush Intcntl. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/194:30 pm -
1 stop23h 14m
Sat 11/289:39 am -
1 stop16h 21m
Deal found 11/1![Multiple Airlines logo]()
$726
This Rumbo deal was found by Cheapflights users on 11/4. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 pm -
1 stop29h 00m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/4![ITA Airways logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/194:30 pm -
1 stop23h 14m
Mon 11/309:39 am -
1 stop16h 21m
Deal found 11/1![Multiple Airlines logo]()
$738
This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 pm -
1 stop29h 00m
Fri 12/46:25 pm -
1 stop15h 45m
Deal found 11/3![ITA Airways logo]()
$739
This Rumbo deal was found by Cheapflights users on 11/3. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 am -
1 stop17h 05m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/3![ITA Airways logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sat 11/218:20 pm -
2 stops44h 04m
Mon 11/306:25 pm -
1 stop15h 45m
Deal found 11/2![Multiple Airlines logo]()
$686
This Rumbo deal was found by Cheapflights users on 11/5. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 pm -
1 stop29h 00m
Mon 12/76:25 pm -
1 stop22h 40m
Deal found 11/5![ITA Airways logo]()
$746
One-way flights from Madrid to George Bush IntcntlSearch for one-way flight options from Madrid to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Madrid to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Sat 11/218:20 pm -
2 stops44h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 11/245:55 pm -
3 stops54h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 1/159:10 pm -
3 stops44h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Thu 1/147:40 am -
3 stops37h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/157:05 pm -
2 stops48h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/181:00 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/221:00 pm -
2 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$427
Find flight deals from Madrid to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to George Bush Intcntl (IAH). 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $686 (Kiwi.com) |
One-way from | $347 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,014 |
Cheapflights Fare Finder
Customize your flight search to find flights from Madrid to George Bush Intcntl 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 November 5, 2026.
Use the filters below to find and compare flights from Madrid to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Thu 1/14
2:55 pm-11:59 pm
3 stops40h 04m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$398
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Tue 1/5
1:00 pm-5:49 pm
3 stops59h 49m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$530
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Mon 4/12
2:20 am-4:10 pm
2 stops20h 50m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$553
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Tue 4/13
6:00 am-1:15 pm
1 stop14h 15m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$611
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Wed 3/17
5:00 pm-2:10 pm
1 stop27h 10m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$617
Quickest round-trip
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Tue 12/29
6:05 am-1:05 pm
1 stop14h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$710
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Wed 12/30
7:25 pm-9:55 pm
2 stops33h 30m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$737
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Mon 1/4
9:25 pm-12:34 pm
2 stops46h 09m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$748
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Tue 1/5
2:20 pm-7:05 pm
1 stop35h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$769
MadridHouston
MAD Madrid Barajas - IAH Houston George Bush Intcntl
MADIAH
Madrid Barajas
Fri 11/20
6:00 pm-1:10 pm
1 stop26h 10m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$770
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Madrid to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to George Bush Intcntl in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madrid-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madrid-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madrid to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Madrid with our price prediction graph.
MAD-IAH
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 Madrid to Houston George Bush Intcntl Airport
How far ahead should I book a flight from Madrid to Houston George Bush Intcntl Airport?
The best time to book flights from Madrid to Houston George Bush Intcntl Airport is 53 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.
What is the cheapest month to book a flight from Madrid to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from Madrid to Houston George Bush Intcntl Airport (average of $771). Flying from Madrid to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $1,229). 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 Madrid to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Madrid to Houston George Bush Intcntl Airport flights typically cost between $846 and $1,108 in November.The cheapest round-trip price found within the last 5 days was $686 on Multiple Airlines (Nov 21-Nov 30).
Related info for your journey
Find useful and relevant information for your journey from Madrid to George Bush Intcntl. 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 Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
George Bush Intcntl flight routes
Other flight options
Other flights from Madrid
Popular flights