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$265+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Madrid Barajas are usually found in February or January, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(British Airways)

One-way from

$265
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$622
Provider with most accurate pricing for Houston George Bush Intcntl-Madrid Barajas flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Madrid Barajas flights.
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From Houston George Bush Intcntl to Madrid Barajas
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One-way flight from Houston George Bush Intcntl to Madrid Barajas
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Highest demand for flights based on searches. 23% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This British Airways deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:50 pmIAH - MAD
1 stop13h 05mBritish Airways
Tue 1/138:50 pmMAD - IAH
1 stop24h 15mBritish Airways
Deal found 10/25$525
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/279:49 amIAH - MAD
2 stops15h 11mUnited Airlines
Sat 12/61:35 pmMAD - IAH
1 stop15h 04mUnited Airlines
Deal found 10/26$527
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Fri 11/145:10 pmIAH - MAD
2 stops23h 25mLufthansa
Wed 11/195:55 amMAD - IAH
1 stop15h 40mLufthansa
Deal found 10/26$529
This Finnair deal was found by Cheapflights users on 10/27. 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.
Wed 11/1911:33 amIAH - MAD
1 stop14h 17mMultiple Airlines
Wed 12/104:25 pmMAD - IAH
1 stop15h 34mMultiple Airlines
Deal found 10/27$530
This United Airlines deal was found by Cheapflights users on 10/25. 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 10/2611:55 amIAH - MAD
1 stop15h 20mUnited Airlines
Mon 11/106:25 amMAD - IAH
2 stops19h 45mUnited Airlines
Deal found 10/25$532
This British Airways deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:05 amIAH - MAD
1 stop12h 45mBritish Airways
Wed 11/57:20 pmMAD - IAH
1 stop25h 45mBritish Airways
Deal found 10/26$533
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 11/105:10 pmIAH - MAD
2 stops20h 05mLufthansa
Mon 11/247:25 amMAD - IAH
2 stops38h 10mLufthansa
Deal found 10/25$534
This Air France deal was found by Cheapflights users on 10/27. 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.
Thu 11/274:05 pmIAH - MAD
1 stop12h 25mAir France
Tue 12/28:05 pmMAD - IAH
1 stop24h 50mAir France
Deal found 10/27$535
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/134:30 pmIAH - MAD
1 stop20h 40mUnited Airlines
Sat 1/106:00 amMAD - IAH
1 stop15h 35mUnited Airlines
Deal found 10/25$542
This Gurufare deal was found by Cheapflights users on 10/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:15 pmIAH - MAD
1 stop12h 40mMultiple Airlines
Wed 12/36:45 amMAD - IAH
1 stop14h 20mMultiple Airlines
Deal found 10/26$544
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:30 pmIAH - MAD
1 stop15h 10mKLM
Thu 1/151:05 pmMAD - IAH
2 stops17h 54mKLM
Deal found 10/25$545

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 October 27, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Madrid that are best for you.

Fly from

George Bush Intcntl

Fly to

Madrid

Route

Depart

Return

Price

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 11/19

1:15 pm-8:55 am

1 stop12h 40m

Madrid Barajas

Tue 12/9

12:40 pm-7:25 pm

1 stop13h 45m

$530

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 1/7

4:05 pm-11:30 am

1 stop12h 25m

Madrid Barajas

Wed 1/14

1:05 pm-11:59 pm

2 stops17h 54m

$540

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 12/11

11:20 am-8:00 am

1 stop13h 40m

Madrid Barajas

Fri 1/16

1:35 pm-9:39 pm

1 stop15h 04m

$574

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 11/19

9:51 am-1:15 pm

2 stops20h 24m

Madrid Barajas

Thu 12/4

6:00 am-2:35 pm

1 stop15h 35m

$596

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 11/19

9:51 am-1:15 pm

2 stops20h 24m

Madrid Barajas

Wed 12/3

5:55 am-8:31 pm

2 stops21h 36m

$606

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sat 11/15

3:50 pm-11:55 am

1 stop13h 05m

Madrid Barajas

Wed 12/3

12:50 pm-2:05 pm

1 stop32h 15m

$616

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 10/31

7:25 am-5:50 am

1 stop16h 25m

Madrid Barajas

Sat 11/15

1:00 pm-8:26 pm

1 stop14h 26m

$630

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 11/25

1:15 pm-8:55 am

1 stop12h 40m

Madrid Barajas

Mon 12/1

12:55 am-8:43 am

1 stop14h 48m

$631

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 12/15

12:35 pm-9:15 am

1 stop13h 40m

Madrid Barajas

Thu 1/15

1:05 pm-11:59 pm

2 stops17h 54m

$645

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 12/14

5:10 am-9:15 am

1 stop21h 05m

Madrid Barajas

Wed 1/14

1:05 pm-11:59 pm

2 stops17h 54m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 19 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Madrid. Price data was last updated on October 24, 2025.

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 24 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Madrid (average of $436). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $876). 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.

What is the cheapest time of day to fly from IAH to MAD?

Find hourly flight availability from George Bush Intcntl to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Madrid in the evening. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Madrid?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Madrid. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Madrid flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Madrid?

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 October 27, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada 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.
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,370 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Iberia
7.0
Good
3,001 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,477 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 11 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 13h 40m. Houston George Bush Intcntl Airport and Madrid are separated by a distance of 4992 mi.

  • 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 British Airways and United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to Madrid for 71% less than the average price by searching for these airlines.

  • 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 Dos Equis Pavilion 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 Dos Equis Pavilion are located about 15.0 mi, 15.5 mi, and 18.3 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 $57 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Madrid (average of $436). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $876). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
Getafe

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Alternative routes for George Bush Intcntl to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Madrid flights

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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$504Average$697FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$508Average$762FlexibilityNo cancel feeOn-time69%
IberiaCheapest$510Average$702FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$517Average$813FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$519Average$820FlexibilityNo cancel feeOn-time67%
DeltaCheapest$529Average$765FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$531Average$662FlexibilityNo cancel feeOn-time77%
KLMCheapest$560Average$706FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$659Average$696FlexibilityNo cancel feeOn-time77%

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