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

British Airways, United Airlines, and JetBlue are the most popular carriers operating from Houston to Madrid Barajas

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 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 33% 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 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.

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 May 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.

$347 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 $1,053 to $696. The lowest price recently found on this route was $697.

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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.

6:25 pm - 8:05 am

IAH

MAD

30h 40m

1 stop

1:30 pm - 8:50 am

MAD

IAH

26h 20m

1 stop

$697United Airlines

Sat, Oct 10 - Fri, Oct 23

7:00 am - 6:50 am

IAH

MAD

16h 50m

2 stops

6:00 am - 3:10 pm

MAD

IAH

15h 10m

1 stop

$699United Airlines

Sun, Oct 4 - Wed, Oct 28

10:00 am - 6:50 am

IAH

MAD

13h 50m

1 stop

6:00 am - 3:10 pm

MAD

IAH

15h 10m

1 stop

$700Multiple Airlines

Sun, Oct 4 - Wed, Oct 28

6:00 am - 9:00 am

IAH

MAD

20h 00m

1 stop

6:00 am - 1:35 pm

MAD

IAH

14h 35m

1 stop

$701United Airlines

Wed, Oct 14 - Fri, Oct 23

6:14 pm - 2:25 pm

HOU

MAD

13h 11m

1 stop

3:55 pm - 11:53 pm

MAD

HOU

14h 58m

1 stop

$702Multiple Airlines

Wed, Aug 12 - Wed, Sep 16

10:00 am - 6:50 am

IAH

MAD

13h 50m

1 stop

5:55 am - 5:50 pm

MAD

IAH

18h 55m

1 stop

$702United Airlines

Wed, Aug 12 - Wed, Sep 16

12:55 pm - 9:55 am

IAH

MAD

14h 00m

1 stop

8:30 pm - 1:15 pm

MAD

IAH

23h 45m

1 stop

$703KLM

Wed, Oct 7 - Wed, Oct 14

3:25 pm - 3:35 pm

IAH

MAD

17h 10m

2 stops

6:00 am - 2:30 pm

MAD

IAH

14h 30m

1 stop

$707Delta

Sun, Oct 4 - Wed, Oct 28

8:15 am - 6:20 am

IAH

MAD

15h 05m

2 stops

6:00 am - 1:15 pm

MAD

IAH

14h 15m

1 stop

$708Delta

Wed, Oct 7 - Thu, Oct 15

12:14 pm - 9:05 am

HOU

MAD

13h 51m

1 stop

12:40 pm - 7:51 pm

MAD

HOU

14h 11m

1 stop

$739British Airways

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

Oct 10

IAH6:25 pmHouston George Bush Intcntl

30h 40m

1 stop

MAD8:05 amMadrid Barajas

Oct 23

MAD1:30 pmMadrid Barajas

26h 20m

1 stop

IAH8:50 amHouston George Bush Intcntl

$697

United Airlines

Oct 4

IAH7:00 amHouston George Bush Intcntl

16h 50m

2 stops

MAD6:50 amMadrid Barajas

Oct 28

MAD6:00 amMadrid Barajas

15h 10m

1 stop

IAH3:10 pmHouston George Bush Intcntl

$699

United Airlines

Oct 14

IAH6:00 amHouston George Bush Intcntl

20h 00m

1 stop

MAD9:00 amMadrid Barajas

Oct 23

MAD6:00 amMadrid Barajas

14h 35m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$701

KLM flights from Houston to Madrid

Our best KLM deals on Houston to Madrid flight tickets

KLM

Oct 7

IAH12:55 pmHouston George Bush Intcntl

14h 00m

1 stop

MAD9:55 amMadrid Barajas

Oct 14

MAD8:30 pmMadrid Barajas

23h 45m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$703

KLM

Aug 13

HOU1:00 pmHouston Hobby

16h 15m

1 stop

MAD12:15 pmMadrid Barajas

Aug 26

MAD9:50 amMadrid Barajas

18h 45m

1 stop

HOU9:35 pmHouston Hobby

$802

KLM

May 11

IAH12:39 pmHouston George Bush Intcntl

14h 16m

1 stop

MAD9:55 amMadrid Barajas

May 25

MAD8:30 pmMadrid Barajas

23h 50m

1 stop

IAH1:20 pmHouston George Bush Intcntl

$897

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sat 10/10

6:25 pm-8:05 am

1 stop30h 40m

Madrid Barajas

Fri 10/23

1:30 pm-8:50 am

1 stop26h 20m

$697

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 10/4

7:00 am-6:50 am

2 stops16h 50m

Madrid Barajas

Wed 10/28

6:00 am-3:10 pm

1 stop15h 10m

$699

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 10/4

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Wed 10/28

6:00 am-3:10 pm

1 stop15h 10m

$700

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 10/14

6:00 am-9:00 am

1 stop20h 00m

Madrid Barajas

Fri 10/23

6:00 am-1:35 pm

1 stop14h 35m

$701

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 8/12

6:14 pm-2:25 pm

1 stop13h 11m

Madrid Barajas

Wed 9/16

3:55 pm-11:53 pm

1 stop14h 58m

$702

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 8/12

10:00 am-6:50 am

1 stop13h 50m

Madrid Barajas

Wed 9/16

5:55 am-5:50 pm

1 stop18h 55m

$702

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 10/7

12:55 pm-9:55 am

1 stop14h 00m

Madrid Barajas

Wed 10/14

8:30 pm-1:15 pm

1 stop23h 45m

$703

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Sun 10/4

3:25 pm-3:35 pm

2 stops17h 10m

Madrid Barajas

Wed 10/28

6:00 am-2:30 pm

1 stop14h 30m

$707

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 10/7

8:15 am-6:20 am

2 stops15h 05m

Madrid Barajas

Thu 10/15

6:00 am-1:15 pm

1 stop14h 15m

$708

Quickest round-trip

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Tue 8/18

12:14 pm-9:05 am

1 stop13h 51m

Madrid Barajas

Tue 9/1

12:40 pm-7:51 pm

1 stop14h 11m

$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 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 August is, on average, the cheapest month to fly to Madrid from Houston, with most prices found around $210. If you don’t want to visit Madrid in August, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $211.

How far in advance should I book a flight from Houston 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 $726 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 $672 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 40m
Direct flights	None

The fastest flight from Houston to Madrid takes 12h 40m

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

Search flight deals

Frequently asked questions about flying from Houston to Madrid

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 40m.
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 May 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 7.1 2,977 reviews	Search JetBlue flights
Iberia	PriceFrom $459	Free Cancellation	Rating 7.0 3,208 reviews	Search Iberia flights
British Airways	PriceFrom $476	Free Cancellation	Rating 6.7 7,946 reviews	Search British Airways flights
Delta	PriceFrom $479	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.4 1,585 reviews	Search Air France flights
American Airlines	PriceFrom $488	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,972 reviews	Search Lufthansa flights
Air Canada	PriceFrom $499	Free Cancellation	Rating 7.1 10,998 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 4,346 reviews	Search Turkish Airlines 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.