Which airline has the best punctuality record on Houston to Spain flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

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

Saturday 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 airlines fly to Spain?

United Airlines, Iberia and British Airways are the top three most popular airlines that fly to Spain 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 Spain. Keep in mind that there are 11 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

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

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

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

How often are flights from Houston to Spain delayed?

Historically, on average around 100% of flights between Houston and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 437 minutes.

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

Prices for flights from Houston to Spain refresh daily.

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

As of December 2025, there are 11 operators available to choose from for flights from Houston to Spain.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Spain.

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

The travel and health documents required for your trip to Spain can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$209 Cheap Flights from Houston to Spain in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:06 pm - 11:30 am

IAH

AGP

36h 24m2 stops

8:10 pm - 11:37 pm

AGP

IAH

34h 27m2 stops

$520Scandinavian Airlines

Wed, Feb 11 - Sat, Feb 21

4:06 pm - 9:50 am

IAH

AGP

34h 44m2 stops

6:30 pm - 11:37 pm

AGP

IAH

36h 07m2 stops

$524Scandinavian Airlines

Fri, Jan 30 - Tue, Feb 3

12:17 pm - 9:25 am

HOU

MAD

14h 08m1 stop

6:05 pm - 7:55 pm

MAD

HOU

32h 50m2 stops

$530British Airways

Mon, Feb 16 - Wed, Mar 4

8:51 am - 9:25 am

IAH

MAD

17h 34m1 stop

6:05 pm - 11:41 pm

MAD

IAH

36h 36m2 stops

$530British Airways

Mon, Feb 16 - Wed, Mar 4

10:35 am - 6:15 am

HOU

MAD

12h 40m1 stop

12:55 am - 10:05 am

MAD

HOU

16h 10m1 stop

$538Iberia

Sun, Jan 11 - Mon, Jan 26

6:31 pm - 2:25 pm

HOU

MAD

12h 54m1 stop

12:40 pm - 8:02 pm

MAD

HOU

14h 22m1 stop

$540Iberia

Mon, Apr 13 - Tue, Apr 21

5:04 pm - 11:00 pm

HOU

VLC

22h 56m2 stops

6:00 am - 10:33 pm

VLC

HOU

23h 33m2 stops

$770Delta

Mon, Jan 19 - Tue, Feb 3

4:55 pm - 4:10 pm

HOU

VLC

16h 15m2 stops

9:40 am - 10:46 pm

VLC

HOU

20h 06m2 stops

$927American Airlines

Mon, Jan 19 - Tue, Feb 3

5:27 pm - 11:00 pm

HOU

VLC

23h 33m2 stops

10:30 am - 10:28 pm

VLC

HOU

18h 58m2 stops

$941Delta

Sun, Mar 22 - Sat, Apr 4

12:09 pm - 1:20 pm

HOU

LPA

19h 11m2 stops

7:45 am - 10:46 pm

LPA

HOU

21h 01m2 stops

$1,681American Airlines

Sun, Jan 4 - Sat, Jan 17

British Airways flights from Houston to Spain

Our best British Airways deals on Houston to Spain flight tickets

British Airways

Feb 16

HOU12:17 pmHouston Hobby

14h 08m

1 stop

MAD9:25 amMadrid Barajas

Mar 4

MAD6:05 pmMadrid Barajas

32h 50m

2 stops

HOU7:55 pmHouston Hobby

$530

Find similar

British Airways

Jan 11

IAH9:50 pmHouston George Bush Intcntl

28h 45m

1 stop

MAD9:35 amMadrid Barajas

Jan 27

MAD4:25 pmMadrid Barajas

15h 20m

1 stop

IAH12:45 amHouston George Bush Intcntl

$534

Find similar

British Airways

Feb 1

IAH3:50 pmHouston George Bush Intcntl

21h 10m

1 stop

MAD8:00 pmMadrid Barajas

Feb 16

MAD7:25 pmMadrid Barajas

25h 40m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$535

Find similar

Iberia flights from Houston to Spain

Our best Iberia deals on Houston to Spain flight tickets

Iberia

Jan 11

HOU10:35 amHouston Hobby

12h 40m

1 stop

MAD6:15 amMadrid Barajas

Jan 26

MAD12:55 amMadrid Barajas

16h 10m

1 stop

HOU10:05 amHouston Hobby

$538

Find similar

Iberia

Apr 13

HOU6:31 pmHouston Hobby

12h 54m

1 stop

MAD2:25 pmMadrid Barajas

Apr 21

MAD12:40 pmMadrid Barajas

14h 22m

1 stop

HOU8:02 pmHouston Hobby

$540

Find similar

Iberia

Mar 31

IAH12:49 pmHouston George Bush Intcntl

12h 06m

1 stop

MAD7:55 amMadrid Barajas

Apr 15

MAD4:40 pmMadrid Barajas

13h 43m

1 stop

IAH11:23 pmHouston George Bush Intcntl

$543

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 2/11

4:06 pm-11:30 am

2 stops36h 24m

Malaga

Sat 2/21

8:10 pm-11:37 pm

2 stops34h 27m

$520

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Fri 1/30

4:06 pm-9:50 am

2 stops34h 44m

Malaga

Tue 2/3

6:30 pm-11:37 pm

2 stops36h 07m

$524

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 2/16

12:17 pm-9:25 am

1 stop14h 08m

Madrid Barajas

Wed 3/4

6:05 pm-7:55 pm

2 stops32h 50m

$530

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Mon 2/16

8:51 am-9:25 am

1 stop17h 34m

Madrid Barajas

Wed 3/4

6:05 pm-11:41 pm

2 stops36h 36m

$530

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Sun 1/11

10:35 am-6:15 am

1 stop12h 40m

Madrid Barajas

Mon 1/26

12:55 am-10:05 am

1 stop16h 10m

$538

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Mon 4/13

6:31 pm-2:25 pm

1 stop12h 54m

Madrid Barajas

Tue 4/21

12:40 pm-8:02 pm

1 stop14h 22m

$540

HoustonValencia

HOU - VLC

HOUVLC

Houston Hobby

Mon 1/19

5:04 pm-11:00 pm

2 stops22h 56m

Valencia

Tue 2/3

6:00 am-10:33 pm

2 stops23h 33m

$770

HoustonValencia

HOU - VLC

HOUVLC

Houston Hobby

Mon 1/19

4:55 pm-4:10 pm

2 stops16h 15m

Valencia

Tue 2/3

9:40 am-10:46 pm

2 stops20h 06m

$927

HoustonValencia

HOU - VLC

HOUVLC

Houston Hobby

Sun 3/22

5:27 pm-11:00 pm

2 stops23h 33m

Valencia

Sat 4/4

10:30 am-10:28 pm

2 stops18h 58m

$941

HoustonLas Palmas de Gran Canaria

HOU - LPA

HOULPA

Houston Hobby

Sun 1/4

12:09 pm-1:20 pm

2 stops19h 11m

Las Palmas de Gran Canaria

Sat 1/17

7:45 am-10:46 pm

2 stops21h 01m

$1,681

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 Spain

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 cheapest month to fly to Spain?

If you don’t want to visit Spain in October, then you should wait until September to fly from Houston, when ticket prices are also cheap, with an average price of $708.

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

The cheapest day to depart from Houston to Spain is on a Tuesday when prices can be found for as low as $845. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Spain for around $1,207.

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

Flying to Spain from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $784 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,125.

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

You are more likely to see cheaper flights to Spain from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $884 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Houston for as low as $759 on momondo.

Cheap Houston to Spain flight deals and tips

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

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from Houston to Spain takes 11h 30m

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

Search flight deals

When did momondo last update prices for flights from Houston to Spain?
Prices for flights from Houston to Spain refresh daily.
How many operators does momondo search for flights from Houston to Spain?
As of December 2025, there are 11 operators available to choose from for flights from Houston to Spain.
How old do you have to be to fly from Houston to Spain?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents required for your trip to Spain can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Spain

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $210	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Iberia	PriceFrom $493	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
British Airways	PriceFrom $493	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
American Airlines	PriceFrom $502	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
KLM	PriceFrom $524	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Air France	PriceFrom $525	Free Cancellation	Rating 7.4 1,504 reviews	Search Air France flights
Lufthansa	PriceFrom $575	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Spain from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Spain quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Spain 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 Spain right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Spain 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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Popular cities in Spain

Flights to Barcelonafrom $287

Flights to Madridfrom $318

Flights to Málagafrom $345

Flights to Palma de Mallorcafrom $357

Flights to Alicantefrom $380

Flights to Valenciafrom $331

Flights to Ibizafrom $376

Flights to Sevillefrom $344

Flights to Las Palmas de Gran Canariafrom $385

Flights to Santa Cruz de Tenerifefrom $412

Flights to Bilbaofrom $338

Flights to Arrecifefrom $431

Cheap flights from Houston to Spain from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Spain departing on 1/20. 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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Filter for what you want

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Find the cheapest flights from Houston to Spain

Cheap round-trip flights

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British Airways flights from Houston to Spain

Our best British Airways deals on Houston to Spain flight tickets

Iberia flights from Houston to Spain

Our best Iberia deals on Houston to Spain flight tickets

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Use the filters below to find and compare flights from Houston to Spain that are best for you.

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How to get the cheapest flight ticket from Houston to Spain

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in October, then you should wait until September to fly from Houston, when ticket prices are also cheap, with an average price of $708.

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

The cheapest day to depart from Houston to Spain is on a Tuesday when prices can be found for as low as $845. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Spain for around $1,207.

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

Flying to Spain from Houston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $784 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,125.

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

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

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

What airlines fly to Spain?

How often are flights from Houston to Spain delayed?

Historically, on average around 100% of flights between Houston and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 437 minutes.

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

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

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

Saturday 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.

Which airline has the best punctuality record on Houston to Spain flights?

According to our data, Iberia have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

Cheap Houston to Spain flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Houston to Spain

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

Why use momondo?

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

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

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

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

An easier way to manage your Spain 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.

Find better results for your trip to Spain

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo