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 cheapest airline that flies from Houston to Madrid Barajas?

Virgin Atlantic, Aer Lingus, and Delta are the most popular carriers operating from Houston to Madrid Barajas

What airlines fly to Madrid?

United Airlines, Iberia and British Airways are the top three most popular airlines that fly to Madrid from Houston according to our data. United Airlines 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 12 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

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.

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

Prices for flights from Houston to Madrid Barajas Airport were last updated today.

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

As of March 2026, there are 12 operators available to choose from for flights from Houston to Madrid Barajas Airport.

How old do you have to be to fly from Houston 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 to Madrid Barajas Airport.

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

The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$241 Cheap Flights from Houston to Madrid in 2026

Q: What is the typical price of a round-trip flight between Houston and Madrid?

Prices are currently low for flights on this route. Typical prices usually range from $543 to $726. The lowest price recently found on this route was $519.

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Find the cheapest flights from Houston to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:47 am - 5:30 am

IAH

MAD

12h 43m

1 stop

12:00 pm - 9:57 pm

MAD

IAH

16h 57m

2 stops

$519Iberia

Tue, Aug 18 - Wed, Nov 18

9:47 am - 5:30 am

IAH

MAD

12h 43m

1 stop

12:00 pm - 9:57 pm

MAD

IAH

16h 57m

2 stops

$520Iberia

Tue, Aug 18 - Wed, Nov 18

9:05 pm - 5:30 pm

IAH

MAD

13h 25m

1 stop

10:35 am - 7:15 pm

MAD

IAH

15h 40m

1 stop

$536Multiple Airlines

Mon, Apr 13 - Wed, Apr 29

9:05 pm - 8:05 pm

IAH

MAD

16h 00m

1 stop

4:40 pm - 11:32 pm

MAD

IAH

13h 52m

1 stop

$541British Airways

Tue, Aug 18 - Wed, Nov 18

4:18 pm - 2:25 pm

HOU

MAD

15h 07m

1 stop

3:55 pm - 11:47 pm

MAD

HOU

14h 52m

1 stop

$541Multiple Airlines

Mon, Apr 13 - Wed, Apr 29

9:05 pm - 8:05 pm

IAH

MAD

16h 00m

1 stop

4:40 pm - 11:32 pm

MAD

IAH

13h 52m

1 stop

$542British Airways

Tue, Aug 18 - Wed, Nov 18

6:32 pm - 8:05 am

IAH

MAD

30h 33m

1 stop

1:30 pm - 11:07 am

MAD

IAH

28h 37m

1 stop

$546United Airlines

Sat, Aug 15 - Thu, Sep 10

3:40 pm - 4:45 pm

IAH

MAD

18h 05m

2 stops

6:00 am - 1:30 pm

MAD

IAH

14h 30m

1 stop

$557Delta

Tue, Aug 18 - Wed, Nov 18

12:42 pm - 9:05 am

HOU

MAD

13h 23m

1 stop

3:55 pm - 11:47 pm

MAD

HOU

14h 52m

1 stop

$591American Airlines

Mon, Apr 13 - Wed, Apr 29

1:00 pm - 3:35 pm

HOU

MAD

19h 35m

2 stops

9:50 am - 4:23 pm

MAD

HOU

13h 33m

1 stop

$598Delta

Tue, Aug 18 - Tue, Sep 1

United Airlines flights from Houston to Madrid

Our best United Airlines deals on Houston to Madrid flight tickets

United Airlines

Aug 15

IAH6:32 pmHouston George Bush Intcntl

30h 33m

1 stop

MAD8:05 amMadrid Barajas

Sep 10

MAD1:30 pmMadrid Barajas

28h 37m

1 stop

IAH11:07 amHouston George Bush Intcntl

$546

United Airlines

Sep 2

IAH10:00 amHouston George Bush Intcntl

13h 50m

1 stop

MAD6:50 amMadrid Barajas

Sep 15

MAD1:30 pmMadrid Barajas

29h 17m

2 stops

IAH11:47 amHouston George Bush Intcntl

$578

United Airlines

Apr 13

IAH7:30 amHouston George Bush Intcntl

18h 30m

2 stops

MAD9:00 amMadrid Barajas

Apr 29

MAD12:45 pmMadrid Barajas

14h 44m

1 stop

IAH8:29 pmHouston George Bush Intcntl

$589

Delta flights from Houston to Madrid

Our best Delta deals on Houston to Madrid flight tickets

Delta

Aug 18

IAH3:40 pmHouston George Bush Intcntl

18h 05m

2 stops

MAD4:45 pmMadrid Barajas

Nov 18

MAD6:00 amMadrid Barajas

14h 30m

1 stop

IAH1:30 pmHouston George Bush Intcntl

$557

Delta

Aug 18

HOU1:00 pmHouston Hobby

19h 35m

2 stops

MAD3:35 pmMadrid Barajas

Sep 1

MAD9:50 amMadrid Barajas

13h 33m

1 stop

HOU4:23 pmHouston Hobby

$598

Delta

Aug 18

IAH2:35 pmHouston George Bush Intcntl

18h 00m

2 stops

MAD3:35 pmMadrid Barajas

Sep 1

MAD1:05 pmMadrid Barajas

17h 46m

2 stops

IAH11:51 pmHouston George Bush Intcntl

$600

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 8/18

9:47 am-5:30 am

1 stop12h 43m

Madrid Barajas

Wed 11/18

12:00 pm-9:57 pm

2 stops16h 57m

$519

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 8/18

9:47 am-5:30 am

1 stop12h 43m

Madrid Barajas

Wed 11/18

12:00 pm-9:57 pm

2 stops16h 57m

$520

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 4/13

9:05 pm-5:30 pm

1 stop13h 25m

Madrid Barajas

Wed 4/29

10:35 am-7:15 pm

1 stop15h 40m

$536

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 8/18

9:05 pm-8:05 pm

1 stop16h 00m

Madrid Barajas

Wed 11/18

4:40 pm-11:32 pm

1 stop13h 52m

$541

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 4/13

4:18 pm-2:25 pm

1 stop15h 07m

Madrid Barajas

Wed 4/29

3:55 pm-11:47 pm

1 stop14h 52m

$541

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 8/18

9:05 pm-8:05 pm

1 stop16h 00m

Madrid Barajas

Wed 11/18

4:40 pm-11:32 pm

1 stop13h 52m

$542

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sat 8/15

6:32 pm-8:05 am

1 stop30h 33m

Madrid Barajas

Thu 9/10

1:30 pm-11:07 am

1 stop28h 37m

$546

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 8/18

3:40 pm-4:45 pm

2 stops18h 05m

Madrid Barajas

Wed 11/18

6:00 am-1:30 pm

1 stop14h 30m

$557

Quickest round-trip

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 4/13

12:42 pm-9:05 am

1 stop13h 23m

Madrid Barajas

Wed 4/29

3:55 pm-11:47 pm

1 stop14h 52m

$591

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 8/18

1:00 pm-3:35 pm

2 stops19h 35m

Madrid Barajas

Tue 9/1

9:50 am-4:23 pm

1 stop13h 33m

$598

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 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

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

What is the cheapest month to fly to Madrid?

The month of September is, on average, the cheapest month to fly to Madrid from Houston, with most prices found around $595. If you don’t want to visit Madrid in September, then you should wait until November to fly from Houston, when ticket prices are also cheap, with an average price of $595.

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

You are more likely to see cheaper flights to Madrid from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $719 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Houston for as low as $653 on momondo.

Cheap Houston to Madrid flight deals and tips

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

Fastest flight time	12h 30m
Direct flights	None

The fastest flight from Houston to Madrid takes 12h 30m

There are no direct flights from Houston to Madrid. There are no popular flight routes from Houston to Madrid.

Search flight deals

How far is Houston to Madrid Barajas by plane?
The distance between Houston and Madrid Barajas is about 4998.0 mi. In terms of flight time, this usually takes a little over 12h 30m.
When did momondo last update prices for flights from Houston to Madrid Barajas Airport?
Prices for flights from Houston to Madrid Barajas Airport were last updated today.
How many operators does momondo search for flights from Houston to Madrid Barajas Airport?
As of March 2026, there are 12 operators available to choose from for flights from Houston to Madrid Barajas Airport.
How old do you have to be to fly from Houston 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 to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Madrid

Compare and see reviews for airlines that fly from Houston to Madrid with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $210	Free Cancellation	Rating 7.2 2,900 reviews	Search JetBlue flights
Delta	PriceFrom $469	Free Cancellation	Rating 7.9 8,277 reviews	Search Delta flights
Iberia	PriceFrom $476	Free Cancellation	Rating 7.0 3,133 reviews	Search Iberia flights
British Airways	PriceFrom $476	Free Cancellation	Rating 6.7 7,781 reviews	Search British Airways flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,413 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.4 1,543 reviews	Search Air France flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.1 11,416 reviews	Search American Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,841 reviews	Search Lufthansa flights
Air Canada	PriceFrom $503	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
KLM	PriceFrom $522	Free Cancellation	Rating 7.8 1,468 reviews	Search KLM 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?

All flight searches from Houston to Madrid on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Madrid from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.