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$277+ Cheap flights from George Bush Intcntl (IAH) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Madrid

Cheapest flights from George Bush Intcntl to Madrid
Explore the most affordable flight options available from George Bush Intcntl to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 11/1311:50 am
IAH
-
MAD
1 stop13h 10m
United Airlines
Fri 11/206:00 am
MAD
-
IAH
1 stop15h 00m
United Airlines
Deal found 7/21$754
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 11/121:53 pm
IAH
-
MAD
1 stop12h 22m
United Airlines
Wed 11/186:00 am
MAD
-
IAH
1 stop15h 00m
United Airlines
Deal found 7/21$755
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Thu 8/209:10 pm
IAH
-
MAD
1 stop30h 15m
Turkish Airlines
Wed 9/162:40 pm
MAD
-
IAH
1 stop35h 35m
Turkish Airlines
Deal found 7/22$756
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:10 pm
IAH
-
MAD
2 stops30h 50m
Multiple Airlines
Sat 1/91:25 pm
MAD
-
IAH
1 stop15h 09m
Multiple Airlines
Deal found 7/21$757
This Gotogate deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:00 am
IAH
-
MAD
2 stops15h 50m
Multiple Airlines
Thu 10/156:05 am
MAD
-
IAH
1 stop14h 30m
Multiple Airlines
Deal found 7/20$758
This ITA Airways deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 11/136:25 pm
IAH
-
MAD
1 stop22h 45m
ITA Airways
Sun 11/156:00 pm
MAD
-
IAH
1 stop29h 25m
ITA Airways
Deal found 7/21$759
This Mytrip deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 pm
IAH
-
MAD
1 stop16h 00m
ITA Airways
Wed 8/265:55 am
MAD
-
IAH
1 stop16h 45m
ITA Airways
Deal found 7/23$760
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:55 pm
IAH
-
MAD
1 stop17h 50m
Delta
Thu 10/1510:25 am
MAD
-
IAH
2 stops18h 50m
Delta
Deal found 7/20$761
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/186:45 am
IAH
-
MAD
1 stop19h 05m
Multiple Airlines
Tue 8/2512:45 pm
MAD
-
IAH
1 stop13h 53m
Multiple Airlines
Deal found 7/21$762
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/176:10 pm
IAH
-
MAD
1 stop16h 00m
ITA Airways
Mon 8/315:55 am
MAD
-
IAH
1 stop16h 45m
ITA Airways
Deal found 7/22$763
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:20 am
IAH
-
MAD
1 stop17h 45m
United Airlines
Wed 8/261:30 pm
MAD
-
IAH
2 stops30h 48m
United Airlines
Deal found 7/20$764
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:50 pm
IAH
-
MAD
1 stop29h 15m
United Airlines
Thu 9/31:30 pm
MAD
-
IAH
1 stop26h 20m
United Airlines
Deal found 7/19$765

Find flight deals from George Bush Intcntl to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$754
(United Airlines)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,023
Provider with most accurate pricing for Houston George Bush Intcntl-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Madrid Barajas flights.
Search Deals
From Houston George Bush Intcntl to Madrid Barajas
Search Deals
One-way flight from Houston George Bush Intcntl to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 July 24, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 10/11

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Sun 10/18

12:45 pm-3:37 pm

2 stops33h 52m

$772
Quickest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 8/23

2:38 pm-3:35 pm

2 stops17h 57m

Madrid Barajas

Fri 9/4

6:00 am-1:20 pm

1 stop14h 20m

$805

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 9/7

7:20 am-8:05 am

1 stop17h 45m

Madrid Barajas

Sun 9/20

5:55 am-1:35 pm

1 stop14h 40m

$819

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 10/15

6:20 am-6:50 am

2 stops17h 30m

Madrid Barajas

Sat 10/24

5:55 am-7:52 pm

2 stops20h 57m

$827

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 10/8

7:20 am-8:50 am

1 stop18h 30m

Madrid Barajas

Sun 10/18

10:50 am-12:34 am

2 stops20h 44m

$838

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 9/2

7:20 am-6:50 am

2 stops16h 30m

Madrid Barajas

Wed 9/16

12:45 pm-2:51 pm

2 stops33h 06m

$852

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 8/20

9:30 am-9:00 am

2 stops16h 30m

Madrid Barajas

Thu 8/27

8:20 am-5:55 pm

1 stop16h 35m

$869

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 9/23

11:02 am-5:00 pm

3 stops22h 58m

Madrid Barajas

Tue 10/6

1:40 pm-10:55 am

2 stops28h 15m

$917

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 12/24

6:10 pm-8:00 am

2 stops30h 50m

Madrid Barajas

Tue 1/5

1:25 pm-3:03 pm

2 stops32h 38m

$930

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 12/24

9:40 pm-12:20 pm

1 stop31h 40m

Madrid Barajas

Mon 1/4

1:55 pm-2:05 pm

1 stop31h 10m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Madrid

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 George Bush Intcntl to Madrid in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Madrid 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 Houston George Bush Intcntl Airport-Madrid 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 George Bush Intcntl to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from George Bush Intcntl with our price prediction graph.
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 Madrid

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Madrid?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Madrid, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Madrid?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Madrid (average of $512). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $1,182). 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 George Bush Intcntl Airport to Madrid?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Madrid flights typically cost between $792 and $1,118 in November.
The cheapest round-trip price found within the last 5 days was $754 on United Airlines (Nov 13-Nov 17).

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 July 24, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,026 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,843 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Iberia
7.0
Good
3,256 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
British Airways
6.7
Okay
8,129 reviews
Delta
7.8
Good
8,482 reviews

Entertainment

7.8

Crew

8.5

Overall

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Madrid from Houston George Bush Intcntl?

    If you book a flight to Madrid from Houston George Bush Intcntl, you will be flying to Barajas, which is the city’s only airport. Madrid Barajas (MAD) is located 8.5 mi from the center of Madrid. There are 0 flights from Houston George Bush Intcntl to Barajas per day from 13 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to Madrid?

    Departing from Houston George Bush Intcntl Airport to Madrid will take you 16h 30m. Houston George Bush Intcntl Airport and Madrid are separated by a distance of 4992 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Madrid round-trip?

    JetBlue, at $210, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Madrid.Alternate airlines to your destination round-trip include Virgin Atlantic and Lufthansa. You may be able to fly from Houston George Bush Intcntl Airport to Madrid for 73% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Madrid one-way?

    One-way options have recently been found by users for as low as $219 on American Airlines. Other airlines that offer cheap prices include Air France from $250 and Iberia from $259 one-way.

  • Where are the most common layover locations when flying from Houston George Bush Intcntl Airport to Madrid?

    Most of the time, Houston George Bush Intcntl Airport to Madrid flights that have layovers will stop in Dallas.

  • What are some popular things to do or see while on a layover in Dallas?

    American Airlines Center, Dallas World Aquarium, and Reunion Tower are the most popular attractions in Dallas if you're in need of something to do during your layover. American Airlines Center, Dallas World Aquarium and Reunion Tower are located about 15.0 mi, 15.5 mi, and 15.6 mi, respectively from Dallas/Fort Worth if you are interested in checking them out. Travelers can rent a car at Dallas/Fort Worth for an average daily rate of $56 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Houston George Bush Intcntl Airport to Madrid flights?

    Houston George Bush Intcntl Airport to Madrid flights that have layovers will least frequently stop in London.

  • Can I find deals for flights from George Bush Intcntl to Madrid that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Madrid.

  • Can I find deals for business class flights from George Bush Intcntl to Madrid?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Madrid?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Madrid (average of $512). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $1,182). 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.

See more FAQs

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Top 10 airlines flying from George Bush Intcntl to Madrid

Discover the top 10 airlines that operate flights from George Bush Intcntl 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$258Average$382FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$485Average$988FlexibilityNo cancel feeOn-time76%
DeltaCheapest$486Average$770FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$793FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$779FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$499Average$807FlexibilityNo cancel feeOn-time67%
ITA AirwaysCheapest$509Average$1,002FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$516Average$809FlexibilityNo cancel feeOn-time70%
IberiaCheapest$517Average$797FlexibilityNo cancel feeOn-time77%

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