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

Flights via Miami (MIA) offer the lowest average round-trip price of $778.

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.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 11h 54m.

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

Delta, United Airlines, and JetBlue are the most popular carriers operating from Houston George Bush Intcntl to Madrid Barajas

What airlines fly to Madrid?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Madrid from Houston George Bush Intcntl Airport according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 12 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 30m.

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.

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

Montreal (YUL) was the most common stop: 15% of momondo users choosing 1-stop flights on this route connected there.

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 August 2026, there are 12 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.

$286 Cheap Flights from Houston George Bush Intcntl Airport to Madrid in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Madrid

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6:25 pm - 5:10 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

15h 45m1 stop Rome Fiumicino

11:40 am - 4:00 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

35h 20m1 stop Rome Fiumicino

$727ITA Airways

Wed, Nov 18 - Tue, Dec 1

7:25 pm - 5:10 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

15h 45m1 stop Rome Fiumicino

5:55 am - 4:00 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

17h 05m1 stop Rome Fiumicino

$727ITA Airways

Mon, Oct 26 - Wed, Nov 4

12:00 pm - 9:35 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

14h 35m1 stop Toronto Pearson Intl

6:20 am - 9:52 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

22h 32m2 stops Brussels Bruxelles-National Toronto Pearson Intl

$728Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

5:00 pm - 8:05 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

20h 05m2 stops Miami London Heathrow

9:00 pm - 2:05 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

24h 05m1 stop London Heathrow

$729British Airways

Wed, Nov 4 - Mon, Nov 16

9:10 pm - 8:05 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

15h 55m1 stop London Heathrow

1:00 pm - 8:09 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

14h 09m1 stop Chicago O'Hare Intl

$730Iberia

Thu, Oct 22 - Wed, Nov 11

3:30 pm - 10:10 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

23h 40m1 stop London Heathrow

3:55 pm - 10:57 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

14h 02m1 stop Dallas/Fort Worth

$731British Airways

Tue, Sep 22 - Thu, Oct 8

11:50 am - 11:45 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

16h 55m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:05 am - 9:39 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

22h 34m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$731Air Canada

Tue, Nov 10 - Tue, Nov 17

10:00 am - 8:50 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

15h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:55 am - 1:35 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

14h 40m1 stop Frankfurt am Main

$732Multiple Airlines

Sun, Oct 4 - Tue, Oct 13

3:50 pm - 12:15 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

13h 25m1 stop London Heathrow

6:05 pm - 2:05 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

27h 00m1 stop London Heathrow

$733Iberia

Sun, Nov 8 - Sat, Nov 14

7:20 am - 6:50 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

16h 30m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

1:30 pm - 7:52 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

37h 22m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$739Air Canada

Sun, Oct 11 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

3:30 pm - 3:50 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

17h 20m1 stop London Heathrow

10:35 am - 7:20 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

15h 45m1 stop London Heathrow

$927British Airways

Sun, Aug 30 - Sat, Oct 3

3:30 pm - 3:50 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

17h 20m1 stop London Heathrow

12:40 pm - 11:58 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

18h 18m1 stop Dallas/Fort Worth

$957Multiple Airlines

Sun, Aug 30 - Thu, Sep 10

5:40 pm - 11:30 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

34h 50m1 stop Boston Logan Intl

2:05 pm - 12:17 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

29h 12m1 stop Boston Logan Intl

$959JetBlue

Sat, Aug 29 - Sat, Sep 5

6:10 pm - 5:10 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

16h 00m1 stop Rome Fiumicino

5:55 am - 3:40 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

16h 45m1 stop Rome Fiumicino

$982ITA Airways

Sat, Aug 29 - Wed, Sep 2

6:10 pm - 5:10 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

16h 00m1 stop Rome Fiumicino

11:35 am - 3:40 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

35h 05m1 stop Rome Fiumicino

$982ITA Airways

Fri, Aug 28 - Sun, Aug 30

9:43 am - 8:05 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

15h 22m1 stop Washington, D.C. Reagan-National

1:30 pm - 1:36 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

31h 06m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,013United Airlines

Sun, Aug 30 - Thu, Sep 10

7:50 pm - 8:50 amIAH Houston George Bush Intcntl-MAD Madrid Barajas

30h 00m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

12:45 pm - 2:51 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

33h 06m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$1,016United Airlines

Sat, Aug 29 - Wed, Sep 9

3:30 pm - 3:50 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

17h 20m1 stop London Heathrow

12:05 pm - 7:20 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

14h 15m1 stop London Heathrow

$1,022British Airways

Sun, Aug 30 - Thu, Sep 10

9:05 pm - 8:05 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

16h 00m1 stop London Heathrow

9:00 pm - 7:23 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

29h 23m2 stops London Heathrow Charlotte Douglas

$1,032Iberia

Sun, Aug 30 - Mon, Sep 7

6:37 pm - 8:05 pmIAH Houston George Bush Intcntl-MAD Madrid Barajas

18h 28m2 stops Chicago O'Hare Intl London Heathrow

9:00 pm - 7:23 pmMAD Madrid Barajas-IAH Houston George Bush Intcntl

29h 23m2 stops London Heathrow Charlotte Douglas

$1,221Iberia

Sun, Aug 30 - Mon, Sep 7

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KLM flights from Houston George Bush Intcntl Airport to Madrid

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

KLM

Sep 25

IAH3:25 pmHouston George Bush Intcntl

13h 45m

1 stop

MAD12:10 pmMadrid Barajas

Oct 6

MAD6:00 amMadrid Barajas

16h 54m

2 stops

IAH3:54 pmHouston George Bush Intcntl

$767

KLM

Sep 4

IAH3:25 pmHouston George Bush Intcntl

13h 45m

1 stop

MAD12:10 pmMadrid Barajas

Sep 8

MAD6:00 amMadrid Barajas

14h 20m

1 stop

IAH1:20 pmHouston George Bush Intcntl

$939

ITA Airways flights from Houston George Bush Intcntl Airport to Madrid

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

ITA Airways

Oct 26

IAH7:25 pmHouston George Bush Intcntl

15h 45m

1 stop

MAD5:10 pmMadrid Barajas

Nov 4

MAD5:55 amMadrid Barajas

17h 05m

1 stop

IAH4:00 pmHouston George Bush Intcntl

$727

ITA Airways

Sep 21

IAH6:10 pmHouston George Bush Intcntl

16h 00m

1 stop

MAD5:10 pmMadrid Barajas

Oct 5

MAD5:55 amMadrid Barajas

16h 45m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$752

ITA Airways

Sep 23

IAH6:10 pmHouston George Bush Intcntl

16h 00m

1 stop

MAD5:10 pmMadrid Barajas

Sep 27

MAD6:05 pmMadrid Barajas

28h 35m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$775

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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Depart

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Cheapest round-trip

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Wed 11/18

6:25 pm-5:10 pm

1 stop15h 45m

Madrid Barajas

Tue 12/1

11:40 am-4:00 pm

1 stop35h 20m

$727

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Mon 10/26

7:25 pm-5:10 pm

1 stop15h 45m

Madrid Barajas

Wed 11/4

5:55 am-4:00 pm

1 stop17h 05m

$727

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Wed 9/30

12:00 pm-9:35 am

1 stop14h 35m

Madrid Barajas

Tue 10/6

6:20 am-9:52 pm

2 stops22h 32m

$728

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Wed 11/4

5:00 pm-8:05 pm

2 stops20h 05m

Madrid Barajas

Mon 11/16

9:00 pm-2:05 pm

1 stop24h 05m

$729

Quickest round-trip

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Thu 10/22

9:10 pm-8:05 pm

1 stop15h 55m

Madrid Barajas

Wed 11/11

1:00 pm-8:09 pm

1 stop14h 09m

$730

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Tue 9/22

3:30 pm-10:10 pm

1 stop23h 40m

Madrid Barajas

Thu 10/8

3:55 pm-10:57 pm

1 stop14h 02m

$731

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Tue 11/10

11:50 am-11:45 am

2 stops16h 55m

Madrid Barajas

Tue 11/17

6:05 am-9:39 pm

2 stops22h 34m

$731

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Sun 10/4

10:00 am-8:50 am

2 stops15h 50m

Madrid Barajas

Tue 10/13

5:55 am-1:35 pm

1 stop14h 40m

$732

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Sun 11/8

3:50 pm-12:15 pm

1 stop13h 25m

Madrid Barajas

Sat 11/14

6:05 pm-2:05 pm

1 stop27h 00m

$733

HoustonMadrid

IAH Houston George Bush Intcntl - MAD Madrid Barajas

IAHMAD

Houston George Bush Intcntl

Sun 10/11

7:20 am-6:50 am

2 stops16h 30m

Madrid Barajas

Tue 10/20

1:30 pm-7:52 pm

2 stops37h 22m

$739

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 typical price of a round-trip flight between Houston George Bush Intcntl Airport and Madrid?

Prices are currently low for flights on this route.

Typical prices usually range from $742 to $994.
The lowest price recently found on this route was $727.

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 $516. If you don’t want to visit Madrid in January, then you should wait until March to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $656.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 $808 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 $709 on momondo.

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

You could potentially save up to 39% 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 August 2026, prices for Houston George Bush Intcntl Airport to Madrid flights are approximately 49% 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

Best Price Found	$286
Fastest flight time	12h 25m
Direct flights	None

The best one-way flight to Madrid from Houston George Bush Intcntl Airport in the past 72 hours is $286. The best round-trip flight deal from Houston George Bush Intcntl Airport to Madrid found on momondo in the last 72 hours is $727.

The fastest flight from Houston George Bush Intcntl Airport to Madrid takes 12h 25m

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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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Madrid

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 25m.
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 August 2026, there are 12 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 United Airlines, representing 22% of all bookings. The subsequent popular airlines are American Airlines at 18%, British Airways at 16%, and Iberia at 15%.

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
Virgin Atlantic	PriceFrom $258	Free Cancellation	Rating 7.4 695 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $486	Free Cancellation	Rating 7.8 8,532 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 12,002 reviews	Search American Airlines flights
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 10,125 reviews	Search United Airlines flights
Air Canada	PriceFrom $499	Free Cancellation	Rating 7.1 11,541 reviews	Search Air Canada flights
British Airways	PriceFrom $516	Free Cancellation	Rating 6.7 8,195 reviews	Search British Airways flights
Iberia	PriceFrom $518	Free Cancellation	Rating 7.0 3,258 reviews	Search Iberia flights
KLM	PriceFrom $522	Free Cancellation	Rating 7.8 1,565 reviews	Search KLM flights
Air France	PriceFrom $546	Free Cancellation	Rating 7.5 1,646 reviews	Search Air France flights
Lufthansa	PriceFrom $567	Free Cancellation	Rating 6.8 8,223 reviews	Search Lufthansa flights

Toledo

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Fuenlabrada

Cuenca

Guadalajara

San Lorenzo de El Escorial

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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Cheap flights from Houston George Bush Intcntl Airport to Madrid from $286

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KLM flights from Houston George Bush Intcntl Airport to Madrid

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

ITA Airways flights from Houston George Bush Intcntl Airport to Madrid

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

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See travel insights to Madrid from

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

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Madrid?

What is the cheapest month to fly to Madrid?

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

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

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

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

What airlines fly to Madrid?

How often are flights from Houston to Madrid delayed?

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

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

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

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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Why use momondo?

An easier way to manage your Madrid trip

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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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