$356 Find Cheap Flights from Spain to Houston - Compare and Save

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Cheap Flights from Spain to Houston

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to Houston

Tue, Nov 10 - Thu, Nov 26
Multiple Airlines Logo
2:35 pm - 7:23 amBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
47h 48m3 stops Lisbon Humberto Delgado Miami Atlanta Hartsfield-Jackson
Multiple Airlines Logo
9:39 am - 1:45 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
21h 06m2 stops Miami Lisbon Humberto Delgado
$528Multiple Airlines
Sun, Nov 22 - Sun, Dec 6
Multiple Airlines Logo
10:20 am - 8:44 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
29h 24m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
10:57 am - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
23h 13m2 stops Miami Lisbon Humberto Delgado
$589Multiple Airlines
Sun, Nov 22 - Sun, Dec 6
Multiple Airlines Logo
10:20 am - 8:44 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
29h 24m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
12:41 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
21h 29m3 stops Baltimore/Washington Miami Lisbon Humberto Delgado
$639Multiple Airlines
Sat, Nov 21 - Wed, Nov 25
Multiple Airlines Logo
8:20 pm - 9:24 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
44h 04m2 stops London Stansted Orlando
Multiple Airlines Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$663Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
Multiple Airlines Logo
8:20 pm - 9:24 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
44h 04m2 stops London Stansted Orlando
Multiple Airlines Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$663Multiple Airlines
Sat, Nov 21 - Mon, Nov 30
Multiple Airlines Logo
8:20 pm - 9:24 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
44h 04m2 stops London Stansted Orlando
Multiple Airlines Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$665Multiple Airlines
Sat, Nov 21 - Wed, Nov 25
Multiple Airlines Logo
8:20 pm - 9:24 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
44h 04m2 stops London Stansted Orlando
Multiple Airlines Logo
6:25 pm - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
15h 45m1 stop Rome Fiumicino
$665Multiple Airlines
Sun, Nov 22 - Sun, Nov 29
Multiple Airlines Logo
10:20 am - 8:44 amMAD  Madrid Barajas-IAH Houston George Bush Intcntl
29h 24m2 stops Lisbon Humberto Delgado Miami
Multiple Airlines Logo
9:39 am - 5:10 pmIAH  Houston George Bush Intcntl-MAD Madrid Barajas
24h 31m2 stops Miami Lisbon Humberto Delgado
$670Multiple Airlines
Sat, Nov 21 - Sat, Nov 21
United Airlines Logo
7:30 am - 4:20 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
15h 50m1 stop Munich Franz Josef Strauss
United Airlines Logo
8:40 pm - 1:15 pmIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
33h 35m1 stop Chicago O'Hare Intl
$775United Airlines
Thu, Feb 11 - Sat, Feb 20
United Airlines Logo
11:00 am - 8:20 pmBCN  Barcelona-El Prat-IAH Houston George Bush Intcntl
16h 20m1 stop Newark
United Airlines Logo
11:55 am - 9:00 amIAH  Houston George Bush Intcntl-BCN Barcelona-El Prat
14h 05m1 stop Washington, D.C. Dulles Intl
$805United Airlines
Booking Insights

KAYAK's insights & trends for flights to Houston

Get data-powered insights and trends for flights to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Houston?

In the last 5 days, the cheapest flight deal to Houston was found on the route from Seville, at $528 return. The most popular connection is from Madrid to Houston and KAYAK users have found round-trip deals for as low as $589 in the last 5 days.

What is the cheapest month to fly to Houston?

The cheapest month for flights to Houston is September, where tickets cost $787 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Spain is $1,190 and $1,098 respectively. For one-way flights, the best month to travel is October with an average price of $679.

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

To get a below average price, you should book around 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston Hobby Airport (HOU), with an average flight price of $291.

Good to know

Cheapest flight

$356
Flight from Seville to Houston

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    In the last 5 days, the cheapest flight deal to Houston was found on the route from Seville, at $528 return. The most popular connection is from Madrid to Houston and KAYAK users have found round-trip deals for as low as $589 in the last 5 days.

  • Which Houston airport is closest to central Houston?

    There are 2 major airports in Houston. The nearest airport from Houston city center is Houston Hobby Airport (9 miles), followed by Houston George Bush Airport (16 miles).

  • How does KAYAK find such low prices on flights to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Houston are there each week?

    Each week there are around 18,124 direct flights from within Spain to Houston. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Houston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Reviews of the top airlines flying from Spain to Houston

 
Need help choosing which airline to fly with to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10444 reviews
6.7Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

I dont like to buy ticket type no carry on because I can have along with me my personal stuff like computer, headphones etc etc

6.0 GoodRodolfo, Oct 2026
Read more United Airlines reviews

I dont like to buy ticket type no carry on because I can have along with me my personal stuff like computer, headphones etc etc

Flight was very smooth from Boston. But when we got to Houston, the gate was not open and we waited on the runway for over 30 min!!

It was very good. the food was varied and tasty, the movie was the same, maybe I would recommend changing the movie selection every month because my flight to Amsterdam was in September and I came back from Munich en October they are flights so long and we need something to see. But however I liked flying with United

Flight attendants need to know their plane. Seated in first row yesterday. The seat had about a 1 inch recline that was not adjustable. I don't appreciate being awakened to raise a seat that can't go any further forward and such a small recline is either irrelevant or the plane needs to be repaired. Not the way to treat any customer and especially the ones who have paid that level of money for the seats.

Flights was great, service and transit support was outstanding - but the food was limited and of poor quality - only a snack on the first hour for 2 hours 1/2 leg. and a light breakfast on the second 4 hour leg.

typical but they have finally enhanced the wifi on some UA flights. Boy, its such a huge improvement

I like the first class seat amenities like the phone charger on the armrest even though it didnt really work on mine and the partition between the seats. I also liked that there were additional places to stash things during the flight. The food I got was steak and it was really tough to cut with the knife. Chewy too. A little disappointed in that. I liked that your name is on the screen too. nice touch. great service overall.

Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.

Nothing, it was a fraudulent transaction. You probably should have caught that.

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Horrible, they detoured my first flight to Roswell and the communication on why was very poor, We arrive late then waited 20 minutes for them to set up the bridge. I arrived at my connecting flight gate and was told my seat had been given to someone else even though the flight was delayed. We then get to customer service and the computer went down for several hours. The person at the counter was eating their lunch while trying to help me get a flight. Dhe then rebooked on a flight with a connection that was leaving two hours prior to me landing. So I had to then stand in another line to get rebooked. I missed my trip to Morroco and waited 7 days to finally get my luggage. It was a nightmare.

All four segments of my trip on Iberia were late for various reasons. No apparent effort to stay on schedule. Never flying Iberia again.

A more organized boarding experience and better food would have made the experience better.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

I have nothing but great things to say about the crew of the American Airlines flight from Madrid to Dallas. They were fantastic! I do, however, have some disregard for the flight attendant that was late in Dallas, causing us to further delay the boarding of our flight to Portland, and leading to the eventual cancellation of that flight. Because that crew-member was so late, we got caught-up in a weather-related ground stop, eventually causing our pilots to "time-out". So we couldn't get out of Dallas. We would have departed DFW on-time (and before the arrival of the thunderstorm) if not for the lateness of that crew member. The whole time the pilots couldn't tell us whether the flight would be cancelled, and that they couldn't get any information from the airline. By the time we knew the flight was cancelled, all of the flights for the following day were full. So, we didn't even get offered a viable option to get home. The American Airlines customer service desk at DFW was grossly under-staffed. And there were several people who waited in line for four-hours before being helped at that desk. We waited in line for almost 2-hours, until I was able to speak with a customer service agent on the phone (after being on-hold for over an hour). So, once we knew the information about how to get our bag in PDX, and that there weren't any options for flights the next day, we left the line & began searching for another way home. We eventually had to purchase a ticket home on a different airline, in order to get my wife to work on Monday. And we are pursuing a refund of that DFW-PDX leg of the journey. The good news is that the late flight attendant's hair was perfect. And she looked fantastic as she departed the airport & headed back home, while we all hunkered down to sleep in the terminal for the night.

Luggage arrived damaged and protective plastic was lost. I need customer service to contact me or the number for customer service. Thanks.

For the most part, the staff was very polite, Besides the lady that was scanning passports and boarding passes from Madrid to Dallas. She was very rude and disrespectful and she’s honestly the main reason why we will not use Iberia again. My husband is a pilot. He said he’s never seen anything like that the way she acted. Our experience of flying premium economy didn’t seem worth price.

wow American airline was very very good from provided meal to services was excellent really very comfortable and 5 stars meal and service.

Our flight was delayed from Rome to Madrid as well as several other flights coming in and Iberia held the flight for almost 1 hour for all of us to get on the plane and make sure our luggage was coming with us to Dallas!

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