What airlines fly to Houston?

Delta, Iberia and United Airlines 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 43% 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.

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

British Airways, Iberia, and American Airlines are the most popular carriers operating from Spain to Houston

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 15m on average, while flying from Málaga to Houston Hobby Airport is 14h 50m 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 November 2025.

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.

$270 Cheap Flights from Spain to Houston in 2025/26

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Find the cheapest flights from Spain to Houston

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Recent round-trip flight deals from Spain to Houston

Enter your travel dates to find the best prices.

6:35 pm - 3:15 pmBCN-IAH

27h 40m1 stop

6:30 am - 1:20 pmIAH-BCN

23h 50m2 stops

$453Multiple Airlines

Find Deal

Fri, Jan 30 - Wed, Feb 18

6:35 pm - 3:15 pmBCN-IAH

27h 40m1 stop

6:30 am - 1:20 pmIAH-BCN

23h 50m2 stops

$463Multiple Airlines

Find Deal

Fri, Jan 30 - Wed, Feb 18

6:00 am - 1:40 pmVLC-IAH

38h 40m2 stops

10:24 am - 12:10 pmIAH-VLC

18h 46m2 stops

$555United Airlines

Find Deal

Sat, Jan 24 - Mon, Jan 26

6:00 am - 10:40 amVLC-IAH

35h 40m2 stops

10:24 am - 12:10 pmIAH-VLC

18h 46m2 stops

$577United Airlines

Find Deal

Sat, Jan 24 - Mon, Jan 26

10:40 am - 10:46 pmBCN-HOU

19h 06m1 stop

12:47 pm - 8:50 amHOU-BCN

13h 03m1 stop

$663Iberia

Find Deal

Thu, Jan 15 - Wed, Jan 28

10:40 am - 10:46 pmBCN-HOU

19h 06m1 stop

12:47 pm - 8:50 amHOU-BCN

13h 03m1 stop

$664Iberia

Find Deal

Thu, Jan 15 - Wed, Jan 28

10:40 am - 6:06 pmBCN-HOU

14h 26m1 stop

12:17 pm - 8:50 amHOU-BCN

13h 33m1 stop

$682American Airlines

Find Deal

Mon, Feb 2 - Sat, Feb 21

7:00 am - 5:36 pmVLC-IAH

17h 36m2 stops

9:45 pm - 11:20 amIAH-VLC

30h 35m1 stop

$689American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

6:00 am - 1:30 pmVLC-IAH

14h 30m1 stop

4:05 pm - 12:00 pmIAH-VLC

12h 55m1 stop

$691Delta

Find Deal

Sun, Jan 18 - Sat, Jan 24

6:00 am - 1:30 pmVLC-IAH

14h 30m1 stop

6:38 am - 12:00 pmIAH-VLC

22h 22m2 stops

$692Delta

Find Deal

Thu, Feb 12 - Sun, Feb 22

Iberia flights from Spain to Houston

Our best Iberia deals on Spain to Houston flight tickets

Iberia

Jan 15

BCN10:40 amBarcelona-El Prat

19h 06m

1 stop

HOU10:46 pmHouston Hobby

Jan 28

HOU12:47 pmHouston Hobby

13h 03m

1 stop

BCN8:50 amBarcelona-El Prat

$663

Find similar

Iberia

Jan 21

BCN9:15 pmBarcelona-El Prat

18h 19m

2 stops

HOU8:34 amHouston Hobby

Jan 26

HOU12:47 pmHouston Hobby

13h 03m

1 stop

BCN8:50 amBarcelona-El Prat

$679

Find similar

Iberia

Jan 20

BCN10:40 amBarcelona-El Prat

19h 06m

1 stop

HOU10:46 pmHouston Hobby

Jan 26

HOU12:47 pmHouston Hobby

13h 03m

1 stop

BCN8:50 amBarcelona-El Prat

$698

Find similar

American Airlines flights from Spain to Houston

Our best American Airlines deals on Spain to Houston flight tickets

American Airlines

Jan 15

BCN10:40 amBarcelona-El Prat

14h 26m

1 stop

HOU6:06 pmHouston Hobby

Jan 28

HOU10:35 amHouston Hobby

15h 15m

1 stop

BCN8:50 amBarcelona-El Prat

$664

Find similar

American Airlines

Feb 2

BCN10:40 amBarcelona-El Prat

14h 26m

1 stop

HOU6:06 pmHouston Hobby

Feb 21

HOU12:17 pmHouston Hobby

13h 33m

1 stop

BCN8:50 amBarcelona-El Prat

$682

Find similar

American Airlines

Jan 15

VLC7:00 amValencia

17h 36m

2 stops

IAH5:36 pmHouston George Bush Intcntl

Jan 19

IAH9:45 pmHouston George Bush Intcntl

30h 35m

1 stop

VLC11:20 amValencia

$689

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 1/30

6:35 pm-3:15 pm

1 stop27h 40m

Houston George Bush Intcntl

Wed 2/18

6:30 am-1:20 pm

2 stops23h 50m

$453

BarcelonaHouston

BCN - IAH

BCNIAH

Barcelona-El Prat

Fri 1/30

6:35 pm-3:15 pm

1 stop27h 40m

Houston George Bush Intcntl

Wed 2/18

6:30 am-1:20 pm

2 stops23h 50m

$463

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Sat 1/24

6:00 am-1:40 pm

2 stops38h 40m

Houston George Bush Intcntl

Mon 1/26

10:24 am-12:10 pm

2 stops18h 46m

$555

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Sat 1/24

6:00 am-10:40 am

2 stops35h 40m

Houston George Bush Intcntl

Mon 1/26

10:24 am-12:10 pm

2 stops18h 46m

$577

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Thu 1/15

10:40 am-10:46 pm

1 stop19h 06m

Houston Hobby

Wed 1/28

12:47 pm-8:50 am

1 stop13h 03m

$663

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Thu 1/15

10:40 am-10:46 pm

1 stop19h 06m

Houston Hobby

Wed 1/28

12:47 pm-8:50 am

1 stop13h 03m

$664

BarcelonaHouston

BCN - HOU

BCNHOU

Barcelona-El Prat

Mon 2/2

10:40 am-6:06 pm

1 stop14h 26m

Houston Hobby

Sat 2/21

12:17 pm-8:50 am

1 stop13h 33m

$682

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 1/15

7:00 am-5:36 pm

2 stops17h 36m

Houston George Bush Intcntl

Mon 1/19

9:45 pm-11:20 am

1 stop30h 35m

$689

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Sun 1/18

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Sat 1/24

4:05 pm-12:00 pm

1 stop12h 55m

$691

ValenciaHouston

VLC - IAH

VLCIAH

Valencia

Thu 2/12

6:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

Sun 2/22

6:38 am-12:00 pm

2 stops22h 22m

$692

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

Other information

What is the cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from Spain, with most prices found around $667. The month of May is another great option to travel to Houston, with average flight prices from Spain averaging around $756.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Spain is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $773. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $1,114.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Spain to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $827. Try not to purchase tickets in the morning because they tend to be around $883. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $880 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 $682 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 15m
Direct flights	None

The fastest flight from Spain to Houston takes 14h 15m

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

Search flight deals

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 November 2025.
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
Iberia	PriceFrom $592	Free Cancellation	Rating 7.0 3,036 reviews	Search Iberia flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 9,049 reviews	Search United Airlines flights
Delta	PriceFrom $665	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta 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.