How often are flights from Houston to Spain delayed?

Historically, on average around 50% 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 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.

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

United Airlines, British Airways and Iberia 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 36% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 13 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

JetBlue, Air France, and Iberia are the most popular carriers operating from Houston to Spain

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 July 2026, there are 13 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.

$257 Cheap Flights from Houston to Spain in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 11:45 am

IAH

AGP

12h 50m

1 stop

4:10 pm - 2:25 pm

AGP

IAH

28h 15m

1 stop

$726Delta

Mon, Oct 12 - Tue, Oct 27

3:55 pm - 10:35 pm

IAH

AGP

23h 40m

1 stop

8:25 pm - 2:25 pm

AGP

IAH

24h 00m

1 stop

$727Multiple Airlines

Mon, Oct 12 - Wed, Oct 28

3:30 pm - 11:50 am

IAH

PMI

13h 20m

1 stop

2:30 pm - 7:20 pm

PMI

IAH

35h 50m

1 stop

$731British Airways

Wed, Sep 30 - Mon, Oct 5

7:01 pm - 7:35 pm

IAH

PMI

17h 34m

2 stops

3:40 pm - 1:25 pm

PMI

IAH

28h 45m

1 stop

$735British Airways

Wed, Sep 30 - Mon, Oct 5

11:47 am - 7:35 am

IAH

BCN

12h 48m

1 stop

7:30 am - 7:20 pm

BCN

IAH

18h 50m

1 stop

$748Iberia

Wed, Oct 14 - Sat, Oct 24

6:50 pm - 4:55 pm

IAH

AGP

15h 05m

2 stops

9:10 am - 9:59 pm

AGP

IAH

18h 49m

2 stops

$751Iberia

Mon, Oct 12 - Wed, Oct 28

5:06 pm - 4:55 pm

HOU

AGP

16h 49m

2 stops

1:25 pm - 11:49 pm

AGP

HOU

17h 24m

2 stops

$751American Airlines

Mon, Oct 5 - Wed, Oct 14

9:57 am - 9:00 am

IAH

MAD

16h 03m

1 stop

5:55 am - 5:50 pm

MAD

IAH

18h 55m

1 stop

$769United Airlines

Wed, Sep 9 - Tue, Sep 15

5:15 am - 8:50 am

IAH

MAD

20h 35m

2 stops

5:55 am - 1:35 pm

MAD

IAH

14h 40m

1 stop

$770United Airlines

Tue, Sep 8 - Wed, Sep 16

6:14 pm - 2:25 pm

HOU

MAD

13h 11m

1 stop

12:40 pm - 7:48 pm

MAD

HOU

14h 08m

1 stop

$778American Airlines

Wed, Aug 12 - Wed, Sep 16

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Delta flights from Houston to Spain

Our best Delta deals on Houston to Spain flight tickets

Delta

Oct 12

IAH3:55 pmHouston George Bush Intcntl

12h 50m

1 stop

AGP11:45 amMalaga

Oct 27

AGP4:10 pmMalaga

28h 15m

1 stop

IAH2:25 pmHouston George Bush Intcntl

$726

Delta

Oct 12

IAH5:40 amHouston George Bush Intcntl

23h 05m

2 stops

AGP11:45 amMalaga

Oct 27

AGP4:10 pmMalaga

28h 15m

1 stop

IAH2:25 pmHouston George Bush Intcntl

$731

Delta

Sep 6

HOU5:20 pmHouston Hobby

11h 55m

1 stop

MAD12:15 pmMadrid Barajas

Sep 16

MAD9:50 amMadrid Barajas

13h 41m

1 stop

HOU4:31 pmHouston Hobby

$768

ITA Airways flights from Houston to Spain

Our best ITA Airways deals on Houston to Spain flight tickets

ITA Airways

Aug 28

IAH6:10 pmHouston George Bush Intcntl

16h 00m

1 stop

MAD5:10 pmMadrid Barajas

Sep 20

MAD11:35 amMadrid Barajas

35h 05m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$811

ITA Airways

Sep 12

IAH6:10 pmHouston George Bush Intcntl

16h 00m

1 stop

MAD5:10 pmMadrid Barajas

Sep 27

MAD6:05 pmMadrid Barajas

28h 35m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$814

ITA Airways

Jul 13

IAH6:10 pmHouston George Bush Intcntl

33h 35m

1 stop

MAD10:45 amMadrid Barajas

Jul 26

MAD11:35 amMadrid Barajas

35h 05m

1 stop

IAH3:40 pmHouston George Bush Intcntl

$919

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 10/12

3:55 pm-11:45 am

1 stop12h 50m

Malaga

Tue 10/27

4:10 pm-2:25 pm

1 stop28h 15m

$726

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 10/12

3:55 pm-10:35 pm

1 stop23h 40m

Malaga

Wed 10/28

8:25 pm-2:25 pm

1 stop24h 00m

$727

HoustonPalma de Mallorca

IAH - PMI

IAHPMI

Houston George Bush Intcntl

Wed 9/30

3:30 pm-11:50 am

1 stop13h 20m

Palma de Mallorca Son Sant Joan

Mon 10/5

2:30 pm-7:20 pm

1 stop35h 50m

$731

HoustonPalma de Mallorca

IAH - PMI

IAHPMI

Houston George Bush Intcntl

Wed 9/30

7:01 pm-7:35 pm

2 stops17h 34m

Palma de Mallorca Son Sant Joan

Mon 10/5

3:40 pm-1:25 pm

1 stop28h 45m

$735

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Wed 10/14

11:47 am-7:35 am

1 stop12h 48m

Barcelona-El Prat

Sat 10/24

7:30 am-7:20 pm

1 stop18h 50m

$748

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Mon 10/12

6:50 pm-4:55 pm

2 stops15h 05m

Malaga

Wed 10/28

9:10 am-9:59 pm

2 stops18h 49m

$751

HoustonMálaga

HOU - AGP

HOUAGP

Houston Hobby

Mon 10/5

5:06 pm-4:55 pm

2 stops16h 49m

Malaga

Wed 10/14

1:25 pm-11:49 pm

2 stops17h 24m

$751

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Wed 9/9

9:57 am-9:00 am

1 stop16h 03m

Madrid Barajas

Tue 9/15

5:55 am-5:50 pm

1 stop18h 55m

$769

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Tue 9/8

5:15 am-8:50 am

2 stops20h 35m

Madrid Barajas

Wed 9/16

5:55 am-1:35 pm

1 stop14h 40m

$770

Quickest round-trip

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Wed 8/12

6:14 pm-2:25 pm

1 stop13h 11m

Madrid Barajas

Wed 9/16

12:40 pm-7:48 pm

1 stop14h 08m

$778

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 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 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 $746 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 $689 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	12h 35m
Direct flights	None

The fastest flight from Houston to Spain takes 12h 35m

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

Search flight deals

Frequently asked questions about flying from Houston to Spain

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 July 2026, there are 13 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 7.1 3,010 reviews	Search JetBlue flights
Delta	PriceFrom $469	Free Cancellation	Rating 7.8 8,455 reviews	Search Delta flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.5 1,618 reviews	Search Air France flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,764 reviews	Search American Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 8,110 reviews	Search Lufthansa flights
British Airways	PriceFrom $497	Free Cancellation	Rating 6.7 8,095 reviews	Search British Airways flights
Air Canada	PriceFrom $499	Free Cancellation	Rating 7.1 11,295 reviews	Search Air Canada flights
ITA Airways	PriceFrom $509	Free Cancellation	Rating 6.7 1,274 reviews	Search ITA Airways flights
Turkish Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 4,437 reviews	Search Turkish Airlines 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.