What is the cheapest airline that flies from Spain to Houston?

British Airways, TAP AIR PORTUGAL, and Turkish Airlines are the most popular carriers operating from Spain to Houston

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

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

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How often are flights from Spain to Houston delayed?

Historically, on average around 100% of flights between Spain and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 40 minutes.

What airlines fly to Houston?

Delta, United Airlines and Iberia are the top three most popular airlines that fly to Houston from Spain according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Houston?

Average flight duration from Spain to Houston depends on which airport you fly into and out of. Flying from Madrid to Houston Hobby Airport is 14h 25m on average, while flying from Málaga to Houston Hobby Airport is 15h 05m on average. Houston Hobby Airport is the most popular airport in Houston.

When did momondo last update prices for flights from Spain to Houston?

Prices for flights from Spain to Houston refresh daily.

How many operators does momondo search for flights from Spain to Houston?

The number of operators available for flights from Spain to Houston is 3 as of June 2026.

How old do you have to be to fly from Spain to Houston?

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 Spain to Houston.

What documentation or ID do you need to fly to Houston?

The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$389 Cheap Flights from Spain to Houston in 2026

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Round-trip

One-way

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Recent round-trip flight deals from Spain to Houston

Enter your travel dates to find the best prices.

5:55 am - 3:40 pm

MAD

IAH

16h 45m

1 stop

6:10 pm - 5:10 pm

IAH

MAD

16h 00m

1 stop

$750ITA Airways

Fri, Sep 4 - Sat, Sep 12

5:55 am - 3:40 pm

MAD

IAH

16h 45m

1 stop

7:25 pm - 5:10 pm

IAH

MAD

15h 45m

1 stop

$756ITA Airways

Fri, Oct 2 - Fri, Oct 30

4:50 pm - 3:40 pm

BCN

IAH

29h 50m

1 stop

6:10 pm - 3:55 pm

IAH

BCN

14h 45m

1 stop

$759ITA Airways

Fri, Sep 4 - Fri, Sep 25

12:50 pm - 12:32 pm

BCN

IAH

30h 42m

1 stop

1:00 pm - 9:45 am

IAH

BCN

13h 45m

1 stop

$779JetBlue

Fri, Sep 4 - Sun, Sep 13

6:15 am - 9:59 pm

VLC

IAH

22h 44m

2 stops

2:08 pm - 5:00 pm

IAH

VLC

19h 52m

2 stops

$878Iberia

Thu, Sep 10 - Mon, Sep 14

6:15 am - 11:58 pm

VLC

IAH

24h 43m

2 stops

3:16 pm - 5:00 pm

IAH

VLC

18h 44m

2 stops

$880Iberia

Thu, Sep 10 - Mon, Sep 14

6:00 am - 10:05 pm

MAD

HOU

23h 05m

2 stops

6:00 am - 3:35 pm

HOU

MAD

26h 35m

2 stops

$896Delta

Fri, Aug 28 - Sat, Sep 19

9:20 am - 10:05 pm

BCN

HOU

19h 45m

2 stops

6:00 am - 9:00 am

HOU

BCN

20h 00m

2 stops

$897Delta

Fri, Sep 4 - Fri, Sep 25

5:55 am - 5:50 pm

VLC

IAH

18h 55m

1 stop

3:35 pm - 11:55 am

IAH

VLC

13h 20m

1 stop

$914United Airlines

Thu, Sep 10 - Mon, Sep 14

6:50 am - 5:50 pm

BIO

IAH

18h 00m

1 stop

4:40 pm - 11:25 pm

IAH

BIO

23h 45m

1 stop

$915United Airlines

Thu, Sep 24 - Mon, Sep 28

Virgin Atlantic flights from Spain to Houston

Our best Virgin Atlantic deals on Spain to Houston flight tickets

Virgin Atlantic

Nov 6

BCN10:50 amBarcelona-El Prat

17h 53m

1 stop

HOU9:43 pmHouston Hobby

Nov 14

HOU1:00 pmHouston Hobby

12h 40m

1 stop

BCN8:40 amBarcelona-El Prat

$907

Virgin Atlantic

Nov 7

MAD10:00 amMadrid Barajas

19h 04m

2 stops

IAH10:04 pmHouston George Bush Intcntl

Nov 14

IAH6:30 amHouston George Bush Intcntl

18h 30m

2 stops

MAD8:00 amMadrid Barajas

$911

Virgin Atlantic

Oct 15

MAD9:50 amMadrid Barajas

13h 40m

1 stop

HOU4:30 pmHouston Hobby

Jan 15

HOU6:00 amHouston Hobby

21h 55m

1 stop

MAD10:55 amMadrid Barajas

$917

British Airways flights from Spain to Houston

Our best British Airways deals on Spain to Houston flight tickets

British Airways

Sep 21

MAD12:40 pmMadrid Barajas

34h 03m

1 stop

HOU3:43 pmHouston Hobby

Sep 26

HOU4:18 pmHouston Hobby

33h 47m

1 stop

MAD9:05 amMadrid Barajas

$790

British Airways

Sep 10

BCN10:45 amBarcelona-El Prat

20h 13m

1 stop

IAH11:58 pmHouston George Bush Intcntl

Sep 14

IAH3:30 pmHouston George Bush Intcntl

19h 05m

1 stop

BCN5:35 pmBarcelona-El Prat

$837

British Airways

Aug 25

BCN9:30 pmBarcelona-El Prat

28h 45m

1 stop

IAH7:15 pmHouston George Bush Intcntl

Sep 10

IAH9:05 pmHouston George Bush Intcntl

16h 30m

1 stop

BCN8:35 pmBarcelona-El Prat

$841

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 9/4

5:55 am-3:40 pm

1 stop16h 45m

Houston George Bush Intcntl

Sat 9/12

6:10 pm-5:10 pm

1 stop16h 00m

$750

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Fri 10/2

5:55 am-3:40 pm

1 stop16h 45m

Houston George Bush Intcntl

Fri 10/30

7:25 pm-5:10 pm

1 stop15h 45m

$756

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/4

4:50 pm-3:40 pm

1 stop29h 50m

Houston George Bush Intcntl

Fri 9/25

6:10 pm-3:55 pm

1 stop14h 45m

$759

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 9/4

12:50 pm-12:32 pm

1 stop30h 42m

Houston George Bush Intcntl

Sun 9/13

1:00 pm-9:45 am

1 stop13h 45m

$779

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 9/10

6:15 am-9:59 pm

2 stops22h 44m

Houston George Bush Intcntl

Mon 9/14

2:08 pm-5:00 pm

2 stops19h 52m

$878

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 9/10

6:15 am-11:58 pm

2 stops24h 43m

Houston George Bush Intcntl

Mon 9/14

3:16 pm-5:00 pm

2 stops18h 44m

$880

MadridHouston

MAD - HOU

MADHOU

Madrid Barajas

Fri 8/28

6:00 am-10:05 pm

2 stops23h 05m

Houston Hobby

Sat 9/19

6:00 am-3:35 pm

2 stops26h 35m

$896

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Fri 9/4

9:20 am-10:05 pm

2 stops19h 45m

Houston Hobby

Fri 9/25

6:00 am-9:00 am

2 stops20h 00m

$897

Quickest round-trip

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 9/10

5:55 am-5:50 pm

1 stop18h 55m

Houston George Bush Intcntl

Mon 9/14

3:35 pm-11:55 am

1 stop13h 20m

$914

BilbaoHouston

BIO - IAH

BIOIAH

Bilbao

Thu 9/24

6:50 am-5:50 pm

1 stop18h 00m

Houston George Bush Intcntl

Mon 9/28

4:40 pm-11:25 pm

1 stop23h 45m

$915

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 Spain to Houston

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

Other information

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Spain, with most prices found around $108. The month of September is another great option to travel to Houston, with average flight prices from Spain averaging around $211.

How far in advance should I book a flight from Spain to Houston?

You are more likely to see cheaper flights to Houston from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $861 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Spain for as low as $740 on momondo.

Cheap Spain to Houston flight deals and tips

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

Fastest flight time	14h 25m
Direct flights	None

The fastest flight from Spain to Houston takes 14h 25m

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

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Frequently asked questions about flying from Spain to Houston

When did momondo last update prices for flights from Spain to Houston?
Prices for flights from Spain to Houston refresh daily.
How many operators does momondo search for flights from Spain to Houston?
The number of operators available for flights from Spain to Houston is 3 as of June 2026.
How old do you have to be to fly from Spain to Houston?
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 Spain to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Spain to Houston

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $497	Free Cancellation	Rating 7.8 8,396 reviews	Search Delta flights
United Airlines	PriceFrom $746	Free Cancellation	Rating 7.4 9,778 reviews	Search United Airlines flights
Iberia	PriceFrom $751	Free Cancellation	Rating 7.0 3,226 reviews	Search Iberia flights

Why use momondo?

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

It is quick and easy to find Spain to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Flights from Spain to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Spain to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Spain to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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Cheap flights from Spain to Houston from $389

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Houston departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Spain to Houston

What is the cheapest month to fly to Houston?

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What is the cheapest airline that flies from Spain to Houston?

What airlines fly to Houston?

How often are flights from Spain to Houston delayed?

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

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

How long does it take to fly to Houston?

Cheap Spain to Houston flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Spain to Houston

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

Why use momondo?

An easier way to manage your Houston 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.

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