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 37% 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 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.

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 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 is the cheapest airline that flies from Houston to Spain?

American Airlines, British Airways, and United Airlines 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 June 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.

$301 Cheap Flights from Houston to Spain in 2026

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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.

4:05 pm - 4:55 pm

IAH

AGP

17h 50m

1 stop

4:10 pm - 1:05 pm

AGP

IAH

27h 55m

1 stop

$728Delta

Wed, Nov 4 - Mon, Nov 16

6:30 am - 12:20 pm

IAH

AGP

22h 50m

2 stops

4:10 pm - 1:05 pm

AGP

IAH

27h 55m

1 stop

$732Delta

Wed, Nov 4 - Mon, Nov 16

4:45 pm - 5:50 pm

IAH

AGP

18h 05m

2 stops

9:10 am - 12:30 am

AGP

IAH

22h 20m

2 stops

$750British Airways

Sun, Nov 8 - Fri, Nov 13

9:05 pm - 7:25 pm

IAH

PMI

15h 20m

1 stop

8:35 pm - 1:25 pm

PMI

IAH

23h 50m

1 stop

$751British Airways

Tue, Sep 1 - Tue, Sep 15

9:05 pm - 11:40 pm

IAH

PMI

19h 35m

2 stops

6:45 am - 7:15 pm

PMI

IAH

19h 30m

2 stops

$757Iberia

Sun, Sep 20 - Fri, Sep 25

4:21 pm - 7:25 pm

IAH

PMI

20h 04m

2 stops

6:30 am - 9:59 pm

PMI

IAH

22h 29m

2 stops

$766Iberia

Tue, Sep 1 - Tue, Sep 15

6:30 am - 6:50 am

IAH

MAD

17h 20m

2 stops

5:55 am - 5:17 pm

MAD

IAH

18h 22m

2 stops

$825United Airlines

Thu, Aug 13 - Wed, Aug 26

6:19 pm - 5:55 pm

HOU

SVQ

16h 36m

2 stops

9:45 pm - 12:23 pm

SVQ

HOU

20h 38m

2 stops

$844American Airlines

Wed, Oct 14 - Wed, Oct 28

4:18 pm - 2:25 pm

HOU

MAD

15h 07m

1 stop

12:40 pm - 7:48 pm

MAD

HOU

14h 08m

1 stop

$845American Airlines

Sun, Sep 13 - Fri, Sep 25

8:20 pm - 8:20 am

IAH

BCN

29h 00m

1 stop

3:15 pm - 12:27 am

BCN

IAH

16h 12m

1 stop

$920United Airlines

Sat, Aug 1 - Tue, Aug 11

Brussels Airlines flights from Houston to Spain

Our best Brussels Airlines deals on Houston to Spain flight tickets

Brussels Airlines

Sep 11

IAH12:00 pmHouston George Bush Intcntl

13h 50m

1 stop

MAD8:50 amMadrid Barajas

Sep 26

MAD6:20 amMadrid Barajas

22h 32m

2 stops

IAH9:52 pmHouston George Bush Intcntl

$846

Brussels Airlines

Jul 12

IAH11:45 amHouston George Bush Intcntl

14h 05m

1 stop

MAD8:50 amMadrid Barajas

Aug 11

MAD1:30 pmMadrid Barajas

15h 31m

1 stop

IAH10:01 pmHouston George Bush Intcntl

$867

Brussels Airlines

Aug 30

IAH11:45 amHouston George Bush Intcntl

14h 05m

1 stop

MAD8:50 amMadrid Barajas

Oct 3

MAD1:30 pmMadrid Barajas

15h 22m

1 stop

IAH9:52 pmHouston George Bush Intcntl

$868

Delta flights from Houston to Spain

Our best Delta deals on Houston to Spain flight tickets

Delta

Nov 4

IAH4:05 pmHouston George Bush Intcntl

17h 50m

1 stop

AGP4:55 pmMalaga

Nov 16

AGP4:10 pmMalaga

27h 55m

1 stop

IAH1:05 pmHouston George Bush Intcntl

$728

Delta

Nov 4

IAH6:30 amHouston George Bush Intcntl

22h 50m

2 stops

AGP12:20 pmMalaga

Nov 16

AGP4:10 pmMalaga

27h 55m

1 stop

IAH1:05 pmHouston George Bush Intcntl

$732

Delta

Sep 24

IAH3:55 pmHouston George Bush Intcntl

12h 50m

1 stop

AGP11:45 amMalaga

Sep 28

AGP5:25 pmMalaga

26h 50m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$778

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 11/4

4:05 pm-4:55 pm

1 stop17h 50m

Malaga

Mon 11/16

4:10 pm-1:05 pm

1 stop27h 55m

$728

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Wed 11/4

6:30 am-12:20 pm

2 stops22h 50m

Malaga

Mon 11/16

4:10 pm-1:05 pm

1 stop27h 55m

$732

HoustonMálaga

IAH - AGP

IAHAGP

Houston George Bush Intcntl

Sun 11/8

4:45 pm-5:50 pm

2 stops18h 05m

Malaga

Fri 11/13

9:10 am-12:30 am

2 stops22h 20m

$750

HoustonPalma de Mallorca

IAH - PMI

IAHPMI

Houston George Bush Intcntl

Tue 9/1

9:05 pm-7:25 pm

1 stop15h 20m

Palma de Mallorca Son Sant Joan

Tue 9/15

8:35 pm-1:25 pm

1 stop23h 50m

$751

HoustonPalma de Mallorca

IAH - PMI

IAHPMI

Houston George Bush Intcntl

Sun 9/20

9:05 pm-11:40 pm

2 stops19h 35m

Palma de Mallorca Son Sant Joan

Fri 9/25

6:45 am-7:15 pm

2 stops19h 30m

$757

HoustonPalma de Mallorca

IAH - PMI

IAHPMI

Houston George Bush Intcntl

Tue 9/1

4:21 pm-7:25 pm

2 stops20h 04m

Palma de Mallorca Son Sant Joan

Tue 9/15

6:30 am-9:59 pm

2 stops22h 29m

$766

HoustonMadrid

IAH - MAD

IAHMAD

Houston George Bush Intcntl

Thu 8/13

6:30 am-6:50 am

2 stops17h 20m

Madrid Barajas

Wed 8/26

5:55 am-5:17 pm

2 stops18h 22m

$825

HoustonSeville

HOU - SVQ

HOUSVQ

Houston Hobby

Wed 10/14

6:19 pm-5:55 pm

2 stops16h 36m

Sevilla

Wed 10/28

9:45 pm-12:23 pm

2 stops20h 38m

$844

Quickest round-trip

HoustonMadrid

HOU - MAD

HOUMAD

Houston Hobby

Sun 9/13

4:18 pm-2:25 pm

1 stop15h 07m

Madrid Barajas

Fri 9/25

12:40 pm-7:48 pm

1 stop14h 08m

$845

HoustonBarcelona

IAH - BCN

IAHBCN

Houston George Bush Intcntl

Sat 8/1

8:20 pm-8:20 am

1 stop29h 00m

Barcelona-El Prat

Tue 8/11

3:15 pm-12:27 am

1 stop16h 12m

$920

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 $850 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 $709 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 49m
Direct flights	None

The fastest flight from Houston to Spain takes 12h 49m

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 June 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 2,982 reviews	Search JetBlue flights
Delta	PriceFrom $479	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
Air France	PriceFrom $487	Free Cancellation	Rating 7.4 1,596 reviews	Search Air France flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Iberia	PriceFrom $489	Free Cancellation	Rating 7.0 3,224 reviews	Search Iberia flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 8,036 reviews	Search Lufthansa flights
British Airways	PriceFrom $497	Free Cancellation	Rating 6.7 8,026 reviews	Search British Airways flights
Air Canada	PriceFrom $499	Free Cancellation	Rating 7.1 11,126 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 4,408 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.