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$324+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MAD
May 27 — Jun 31
Wed 5/27
Wed 6/3
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 April 27, 2026.

This Gotogate deal was found by Cheapflights users on 4/22. 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.
Tue 10/610:00 am
IAH
-
MAD
1 stop13h 50m
Multiple Airlines
Tue 10/206:20 am
MAD
-
IAH
2 stops22h 32m
Multiple Airlines
Deal found 4/22$689
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:00 am
IAH
-
MAD
1 stop13h 50m
United Airlines
Wed 10/2812:35 pm
MAD
-
IAH
2 stops30h 45m
United Airlines
Deal found 4/23$690
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 10/57:20 am
IAH
-
MAD
1 stop17h 45m
United Airlines
Wed 10/1412:45 pm
MAD
-
IAH
2 stops37h 03m
United Airlines
Deal found 4/25$691
This Rumbo deal was found by Cheapflights users on 4/23. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:25 pm
IAH
-
MAD
1 stop15h 45m
ITA Airways
Sun 11/156:00 pm
MAD
-
IAH
1 stop29h 25m
ITA Airways
Deal found 4/23$692
This Gotogate deal was found by Cheapflights users on 4/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:00 pm
IAH
-
MAD
1 stop13h 50m
Multiple Airlines
Tue 10/206:20 am
MAD
-
IAH
2 stops20h 32m
Multiple Airlines
Deal found 4/25$693
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/295:15 am
IAH
-
MAD
2 stops18h 35m
United Airlines
Wed 10/712:45 pm
MAD
-
IAH
2 stops34h 05m
United Airlines
Deal found 4/24$694
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:15 am
IAH
-
MAD
2 stops21h 35m
United Airlines
Thu 10/2912:35 pm
MAD
-
IAH
2 stops31h 05m
United Airlines
Deal found 4/23$695
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am
IAH
-
MAD
2 stops20h 05m
United Airlines
Wed 10/2812:35 pm
MAD
-
IAH
2 stops30h 45m
United Airlines
Deal found 4/23$696
This United Airlines deal was found by Cheapflights users on 4/25. 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 10/48:20 pm
IAH
-
MAD
1 stop28h 45m
United Airlines
Thu 10/151:30 pm
MAD
-
IAH
1 stop28h 37m
United Airlines
Deal found 4/25$697
This Gotogate deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:00 pm
IAH
-
MAD
1 stop13h 50m
Multiple Airlines
Tue 10/136:20 am
MAD
-
IAH
2 stops22h 32m
Multiple Airlines
Deal found 4/24$698
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
IAH
-
MAD
1 stop13h 50m
United Airlines
Wed 9/165:55 am
MAD
-
IAH
1 stop18h 55m
United Airlines
Deal found 4/23$701

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$689
(Gotogate)

One-way from

$324
(FlipMilhas)

Popular in

June

Cheapest in

January

Average price

$675
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 ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 27, 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

Tue 10/13

6:50 pm-9:50 am

2 stops32h 00m

Madrid Barajas

Tue 10/20

1:30 pm-12:24 pm

2 stops29h 54m

$704

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 10/9

3:55 pm-11:20 am

1 stop12h 25m

Madrid Barajas

Fri 10/16

12:45 pm-11:58 pm

2 stops18h 13m

$765

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 5/10

10:45 am-9:30 am

2 stops15h 45m

Madrid Barajas

Sat 5/23

6:00 am-7:01 pm

2 stops20h 01m

$931
Quickest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 5/13

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Wed 5/27

5:55 am-1:35 pm

1 stop14h 40m

$932

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 6/1

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Tue 6/9

12:45 pm-1:06 pm

2 stops31h 21m

$941

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 5/26

6:10 am-8:50 am

2 stops19h 40m

Madrid Barajas

Tue 6/2

12:45 pm-1:06 pm

2 stops31h 21m

$950

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Fri 5/8

2:45 pm-4:45 pm

2 stops19h 00m

Madrid Barajas

Sun 5/17

6:00 am-1:20 pm

1 stop14h 20m

$967

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 5/27

2:45 pm-4:25 pm

2 stops18h 40m

Madrid Barajas

Wed 6/10

6:00 am-7:52 pm

2 stops20h 52m

$973

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 5/24

7:50 pm-9:00 am

2 stops30h 10m

Madrid Barajas

Mon 6/1

8:25 am-1:35 pm

1 stop36h 10m

$984

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 5/27

3:25 pm-3:35 pm

2 stops17h 10m

Madrid Barajas

Sat 6/6

9:50 am-9:25 pm

1 stop18h 35m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 19 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
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 $516). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $1,151). 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?

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 April 27, 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
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,664 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,668 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,199 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,917 reviews
Delta
7.9
Good
8,460 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 50m. 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 British Airways and Iberia. 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.

  • 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 Iberia from $259 and British Airways from $330 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 $54 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 $516). Flying from Houston George Bush Intcntl Airport to Madrid in June is currently the most expensive (average of $1,151). 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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$210Average$211FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$476Average$721FlexibilityNo cancel feeOn-time70%
IberiaCheapest$483Average$745FlexibilityNo cancel feeOn-time77%
DeltaCheapest$486Average$760FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$783FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$499Average$710FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$501Average$774FlexibilityNo cancel feeOn-time69%
KLMCheapest$522Average$639FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$531Average$701FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$567Average$1,022FlexibilityNo cancel feeOn-time76%

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