$346 Find Cheap Flights from Madrid to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madrid to Houston departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madrid to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Madrid to Houston (MAD-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madrid to Houston

Sat, Nov 15 - Mon, Dec 1
Multiple Airlines Logo
7:40 am - 9:47 pmMAD-IAH
21h 07m2 stops
Multiple Airlines Logo
5:02 pm - 7:55 amIAH-MAD
31h 53m1 stop
$766Multiple Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:00 am - 7:09 pmMAD-IAH
20h 09m2 stops
United Airlines Logo
11:55 am - 9:15 amIAH-MAD
14h 20m1 stop
$767United Airlines
Find Deal
Wed, Nov 5 - Wed, Dec 10
Air Canada Logo
5:55 am - 9:39 pmMAD-IAH
22h 44m2 stops
Air Canada Logo
7:10 am - 8:00 amIAH-MAD
17h 50m2 stops
$775Air Canada
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Wed, Nov 5 - Sat, Nov 15
Air Canada Logo
5:55 am - 9:39 pmMAD-IAH
22h 44m2 stops
Air Canada Logo
11:50 am - 8:00 amIAH-MAD
13h 10m1 stop
$777Air Canada
Find Deal
Thu, Feb 5 - Sun, Feb 15
KLM Logo
11:15 am - 9:46 pmMAD-HOU
17h 31m1 stop
KLM Logo
5:35 pm - 9:15 amHOU-MAD
32h 40m1 stop
$781KLM
Find Deal
Thu, Feb 5 - Sat, Feb 14
Delta Logo
6:00 am - 1:30 pmMAD-IAH
14h 30m1 stop
Delta Logo
11:30 am - 3:20 pmIAH-MAD
20h 50m2 stops
$785Delta
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Wed, Dec 24 - Wed, Jan 14
Delta Logo
11:00 am - 10:01 amMAD-HOU
30h 01m2 stops
Delta Logo
6:00 am - 5:40 pmHOU-MAD
28h 40m2 stops
$789Delta
Find Deal
Wed, Nov 12 - Wed, Nov 26
Iberia Logo
12:55 am - 8:35 amMAD-HOU
14h 40m1 stop
Iberia Logo
12:15 pm - 9:25 amHOU-MAD
14h 10m1 stop
$796Iberia
Find Deal
Wed, Dec 24 - Mon, Jan 12
KLM Logo
11:15 am - 7:14 pmMAD-HOU
14h 59m1 stop
KLM Logo
10:30 am - 9:15 amHOU-MAD
15h 45m1 stop
$798KLM
Find Deal
Wed, Mar 4 - Tue, Mar 17
Iberia Logo
1:00 pm - 8:03 pmMAD-HOU
14h 03m1 stop
Iberia Logo
10:21 am - 6:15 amHOU-MAD
13h 54m1 stop
$833Iberia
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $767 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
8 weeks
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$766
Typical prices: $763-$914
Multiple Airlines
Sat 11/15Mon 12/1
MAD - IAH • 2 stops
Cheapest one-way
$346
Typical prices: $1,145-$1,431
Multiple Airlines
Wed 12/10
MAD - IAH • 3 stops
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We hope you love your trip to Houston!
Booking Insights

KAYAK's insights & trends for Madrid to Houston flights

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

What’s the cheapest day of the week to fly from Madrid to Houston?

The average price of all round-trip flights from Madrid to Houston clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Madrid to Houston, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Houston, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Madrid to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madrid to Houston is February, where tickets cost $703 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $995 and $974 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to Houston, you should book around 8 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Cheapest flight$346
Flight from Madrid to Houston George Bush Airport

When to book flights from Madrid to Houston

Are your dates flexible? Find out the best times to travel from Madrid to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madrid to Houston

  • What is the cheapest flight from Madrid to Houston?

    In the last 3 days, the lowest price for a flight from Madrid to Houston was $346 for a one-way ticket and $766 for a round-trip.

  • Do I need a passport to fly between Madrid and Houston?

    Yes, you’ll need a passport to travel to Houston from Madrid.

  • Which aircraft models fly most regularly from Madrid to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madrid to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Madrid and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Madrid 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 from Madrid to Houston.

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

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

  • What is the Hacker Fare option on flights from Madrid 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 to Madrid with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid 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 from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Madrid to Houston

 
See real verified KAYAK customer reviews for airlines flying from Madrid to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid 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.
7.9
DeltaOverall score based on 7974 reviews
7.9Entertainment
7.9Comfort
7.3Food
8.5Crew
8.2Boarding
Airline reviews

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

2.0 MediocreRyan, Oct 2025FCO - JFK
Read more Delta reviews

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

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.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Because the plane was delayed from Madrid to LAX, we missed our connecting flight to Malaga. Iberia offered to book us a hotel room but I needed to be in Malaga that evening. I ended up buying train tickets to Malaga from Madrid. I also feel Iberia should compensate me for the cost of the train tickets because they didn't meet their travel obligation.

Terrible. Won’t fly again. Boarding was an issue. Took TWO hours to “find” my confirmed reservation. Crew at desk was super rude and unconcerned. Was not escorted through despite delay on their end. Almost missed fight and luggage arrived one day late…. Which I had to pick up by cab or wait even longer (not reimbursed).

Arrived on time. Great crew. Good food. Luggage delivered promptly

Left on time, arrived on time, despite weather, excellent service and food

Everything you need to know for your flight from Madrid to Houston

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