Which layover airport has the shortest connection time from Houston George Bush Intcntl Airport to Madrid?

Rome (FCO) has the shortest average layover time for this route: 1h 48m.

What is the most punctual flight time for Houston to Madrid flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Houston to Madrid flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Houston George Bush Intcntl Airport and Madrid?

Montreal (YUL) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Houston George Bush Intcntl to Madrid Barajas?

Aer Lingus is the most popular carrier operating from Houston George Bush Intcntl to Madrid Barajas

Which layover airport offers the lowest fares from Houston George Bush Intcntl Airport to Madrid?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $574.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest travel time from Houston George Bush Intcntl Airport to Madrid?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 12h 37m.

How often are flights from Houston to Madrid delayed?

Historically, on average around 50% of flights between Houston and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 219 minutes.

What airlines fly to Madrid?

Iberia, United Airlines and American Airlines are the top three most popular airlines that fly to Madrid from Houston George Bush Intcntl Airport according to our data. Iberia is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 11 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?

Prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?

As of February 2026, there are 11 operators available to choose from for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$239 Cheap Flights from Houston George Bush Intcntl Airport to Madrid in 2026

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5:30 pm - 1:15 pm

IAH

MAD

13h 45m

1 stop

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$495Lufthansa

Mon, Mar 23 - Wed, Apr 8

5:05 pm - 5:40 pm

IAH

MAD

17h 35m

2 stops

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$498Lufthansa

Tue, May 5 - Tue, May 19

5:25 pm - 6:50 am

IAH

MAD

30h 25m

2 stops

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$499Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

12:10 pm - 7:00 am

IAH

MAD

12h 50m

1 stop

6:05 am - 1:35 pm

MAD

IAH

14h 30m

1 stop

$501Multiple Airlines

Mon, Mar 23 - Thu, Apr 2

5:05 pm - 5:40 pm

IAH

MAD

17h 35m

2 stops

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$503Lufthansa

Tue, Apr 14 - Tue, Apr 21

5:05 pm - 5:50 pm

IAH

MAD

17h 45m

2 stops

6:00 am - 3:10 pm

MAD

IAH

15h 10m

1 stop

$504Lufthansa

Tue, Mar 3 - Thu, Mar 12

12:10 pm - 8:00 am

IAH

MAD

12h 50m

1 stop

6:00 am - 3:10 pm

MAD

IAH

15h 10m

1 stop

$505Multiple Airlines

Tue, Mar 3 - Thu, Mar 12

9:47 am - 8:05 am

IAH

MAD

15h 18m

1 stop

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$508United Airlines

Mon, Jul 27 - Fri, Aug 28

12:10 pm - 8:00 am

IAH

MAD

12h 50m

1 stop

12:40 pm - 11:13 pm

MAD

IAH

40h 33m

2 stops

$509United Airlines

Tue, Mar 3 - Tue, Mar 10

12:10 pm - 8:00 am

IAH

MAD

12h 50m

1 stop

12:40 pm - 11:13 pm

MAD

IAH

40h 33m

2 stops

$510United Airlines

Tue, Mar 3 - Tue, Mar 10

Delta flights from Houston George Bush Intcntl Airport to Madrid

Our best Delta deals on Houston George Bush Intcntl Airport to Madrid flight tickets

Delta

Mar 4

IAH5:30 amHouston George Bush Intcntl

23h 00m

2 stops

MAD11:30 amMadrid Barajas

Mar 9

MAD11:00 amMadrid Barajas

33h 30m

1 stop

IAH2:30 pmHouston George Bush Intcntl

$528

Delta

Mar 4

IAH6:38 amHouston George Bush Intcntl

25h 42m

2 stops

MAD3:20 pmMadrid Barajas

Mar 9

MAD1:05 pmMadrid Barajas

38h 04m

2 stops

IAH9:09 pmHouston George Bush Intcntl

$539

Delta

Mar 24

IAH5:05 pmHouston George Bush Intcntl

16h 15m

1 stop

MAD3:20 pmMadrid Barajas

Mar 31

MAD10:05 amMadrid Barajas

20h 54m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$540

British Airways flights from Houston George Bush Intcntl Airport to Madrid

Our best British Airways deals on Houston George Bush Intcntl Airport to Madrid flight tickets

British Airways

Apr 8

IAH9:05 pmHouston George Bush Intcntl

13h 30m

1 stop

MAD5:35 pmMadrid Barajas

Apr 17

MAD2:45 pmMadrid Barajas

16h 10m

1 stop

IAH11:55 pmHouston George Bush Intcntl

$512

British Airways

Apr 8

IAH9:05 pmHouston George Bush Intcntl

13h 30m

1 stop

MAD5:35 pmMadrid Barajas

Apr 17

MAD4:25 pmMadrid Barajas

14h 30m

1 stop

IAH11:55 pmHouston George Bush Intcntl

$513

British Airways

Apr 8

IAH4:59 pmHouston George Bush Intcntl

17h 36m

2 stops

MAD5:35 pmMadrid Barajas

Apr 17

MAD2:45 pmMadrid Barajas

16h 10m

1 stop

IAH11:55 pmHouston George Bush Intcntl

$517

momondo Fare Finder

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

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Route

Depart

Return

Price

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 3/23

5:30 pm-1:15 pm

1 stop13h 45m

Madrid Barajas

Wed 4/8

5:55 am-1:35 pm

1 stop14h 40m

$495

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 5/5

5:05 pm-5:40 pm

2 stops17h 35m

Madrid Barajas

Tue 5/19

5:55 am-1:35 pm

1 stop14h 40m

$498

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 4/20

5:25 pm-6:50 am

2 stops30h 25m

Madrid Barajas

Tue 4/28

5:55 am-1:35 pm

1 stop14h 40m

$499

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 3/23

12:10 pm-7:00 am

1 stop12h 50m

Madrid Barajas

Thu 4/2

6:05 am-1:35 pm

1 stop14h 30m

$501

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 4/14

5:05 pm-5:40 pm

2 stops17h 35m

Madrid Barajas

Tue 4/21

5:55 am-1:35 pm

1 stop14h 40m

$503

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 3/3

5:05 pm-5:50 pm

2 stops17h 45m

Madrid Barajas

Thu 3/12

6:00 am-3:10 pm

1 stop15h 10m

$504

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 3/3

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

Thu 3/12

6:00 am-3:10 pm

1 stop15h 10m

$505

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 7/27

9:47 am-8:05 am

1 stop15h 18m

Madrid Barajas

Fri 8/28

5:55 am-1:35 pm

1 stop14h 40m

$508

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 3/3

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

Tue 3/10

12:40 pm-11:13 pm

2 stops40h 33m

$509

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 3/3

12:10 pm-8:00 am

1 stop12h 50m

Madrid Barajas

Tue 3/10

12:40 pm-11:13 pm

2 stops40h 33m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the cheapest month to fly to Madrid?

The month of January is, on average, the cheapest month to fly to Madrid from Houston George Bush Intcntl Airport, with most prices found around $521. If you don’t want to visit Madrid in January, then you should wait until February to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $588.

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $727 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Houston George Bush Intcntl Airport for as low as $653 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Madrid flights?

You could potentially save up to 2% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Madrid flight.

How have Houston George Bush Intcntl Airport to Madrid flight prices changed over time?

As of February 2026, prices for Houston George Bush Intcntl Airport to Madrid flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Madrid according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Madrid (IAH to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Madrid

Fastest flight time	12h 00m
Direct flights	None

The fastest flight from Houston George Bush Intcntl Airport to Madrid takes 12h 00m

There are no direct flights from Houston George Bush Intcntl Airport to Madrid. There are no popular flight routes from Houston George Bush Intcntl Airport to Madrid.

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How far is Houston George Bush Intcntl to Madrid Barajas by plane?
The straight-line distance from Houston George Bush Intcntl to Madrid Barajas is 4987.2 mi. By plane, this route typically takes 12h 00m.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?
Prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?
As of February 2026, there are 11 operators available to choose from for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Madrid Barajas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Houston George Bush Intcntl Airport to Madrid?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Madrid is Iberia, representing 25% of all bookings. The subsequent popular airlines are United Airlines at 23%, American Airlines at 16%, and British Airways at 14%.

Best airlines flying from Houston George Bush Intcntl Airport to Madrid

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Madrid with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $210	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
British Airways	PriceFrom $476	Free Cancellation	Rating 6.7 7,715 reviews	Search British Airways flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.9 8,144 reviews	Search Delta flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.2 11,221 reviews	Search American Airlines flights
United Airlines	PriceFrom $503	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights
Air Canada	PriceFrom $503	Free Cancellation	Rating 7.1 10,688 reviews	Search Air Canada flights
Iberia	PriceFrom $507	Free Cancellation	Rating 7.0 3,104 reviews	Search Iberia flights
Air France	PriceFrom $531	Free Cancellation	Rating 7.4 1,532 reviews	Search Air France flights
KLM	PriceFrom $539	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Lufthansa	PriceFrom $613	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

San Lorenzo de El Escorial

Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Madrid?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Madrid. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Madrid with flexible booking policies on momondo?

momondo does allow users to show only those flights to Madrid from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Madrid?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Madrid.

I’m not ready to book a flight from Houston to Madrid right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Madrid flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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momondo Fare Finder

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

See travel insights to Madrid from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Madrid

What is the cheapest month to fly to Madrid?

How far in advance should I book a flight to Madrid?

Can stopping save me money on Houston George Bush Intcntl Airport to Madrid flights?

You could potentially save up to 2% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Madrid flight.

How have Houston George Bush Intcntl Airport to Madrid flight prices changed over time?

As of February 2026, prices for Houston George Bush Intcntl Airport to Madrid flights are approximately 14% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Houston George Bush Intcntl to Madrid Barajas?

Aer Lingus is the most popular carrier operating from Houston George Bush Intcntl to Madrid Barajas

What airlines fly to Madrid?

How often are flights from Houston to Madrid delayed?

Historically, on average around 50% of flights between Houston and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 219 minutes.

What is the most punctual flight time for Houston to Madrid flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Houston to Madrid flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Houston George Bush Intcntl Airport and Madrid?

Montreal (YUL) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Houston George Bush Intcntl Airport to Madrid?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $574.

Which layover airport has the shortest travel time from Houston George Bush Intcntl Airport to Madrid?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 12h 37m.

Which layover airport has the shortest connection time from Houston George Bush Intcntl Airport to Madrid?

Rome (FCO) has the shortest average layover time for this route: 1h 48m.

When to book flights from Houston George Bush Intcntl Airport to Madrid

Cheap Houston George Bush Intcntl Airport to Madrid (IAH to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Madrid

Fastest flight time

Direct flights

How far is Houston George Bush Intcntl to Madrid Barajas by plane?

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Madrid Barajas Airport?

How old do you have to be to fly from Houston George Bush Intcntl Airport to Madrid Barajas Airport?

What documentation or ID do you need to fly to Madrid Barajas Airport?

What is the most popular airline from Houston George Bush Intcntl Airport to Madrid?

Best airlines flying from Houston George Bush Intcntl Airport to Madrid

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Madrid with momondo

Traveling to a place near Madrid?

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Madrid?

Can I find flights from Houston to Madrid with flexible booking policies on momondo?

How can momondo help me find flights from Houston to Madrid?

I’m not ready to book a flight from Houston to Madrid right now. Can momondo alert me if prices change?

An easier way to manage your Madrid trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Madrid

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Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

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