MAD - IAH

$357 Find Cheap Flights from Madrid to Houston George Bush Airport

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 George Bush Intcntl departing on 2/18. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
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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Everything you should know

Cheapest round-trip
$599
Typical prices: $659-$942
Multiple Airlines
Thu 1/15Thu 1/29
MAD - IAH • 3 stops
Cheapest one-way
$357
Typical prices: $553-$649
Multiple Airlines
Wed 2/18
MAD - IAH • 2 stops
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Madrid to George Bush Intcntl (MAD-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to George Bush Intcntl 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 George Bush Intcntl

Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
10:20 am - 10:33 am
MAD
-
IAH
31h 13m3 stops
Multiple Airlines Logo
6:25 am - 9:30 am
IAH
-
MAD
20h 05m2 stops
$599Multiple Airlines
Fri, Jan 23 - Tue, Feb 10
Multiple Airlines Logo
7:40 am - 10:56 pm
MAD
-
IAH
22h 16m2 stops
Multiple Airlines Logo
8:30 am - 9:30 am
IAH
-
MAD
18h 00m2 stops
$604Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
9:10 pm - 10:56 pm
MAD
-
IAH
32h 46m2 stops
Multiple Airlines Logo
8:30 am - 2:05 pm
IAH
-
MAD
22h 35m2 stops
$634Multiple Airlines
Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
12:10 pm - 10:33 am
MAD
-
IAH
29h 23m3 stops
Multiple Airlines Logo
11:38 am - 11:30 pm
IAH
-
MAD
28h 52m3 stops
$640Multiple Airlines
Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
11:30 am - 10:56 pm
MAD
-
IAH
18h 26m1 stop
Multiple Airlines Logo
4:20 pm - 1:05 pm
IAH
-
MAD
13h 45m1 stop
$654Multiple Airlines
Wed, Jan 14 - Fri, Jan 23
Multiple Airlines Logo
10:20 am - 3:15 pm
MAD
-
IAH
35h 55m3 stops
Multiple Airlines Logo
4:20 pm - 5:10 pm
IAH
-
MAD
17h 50m2 stops
$670Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
1:00 pm - 3:15 pm
MAD
-
IAH
33h 15m3 stops
Multiple Airlines Logo
8:30 am - 6:05 pm
IAH
-
MAD
26h 35m2 stops
$675Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
9:10 pm - 10:53 pm
MAD
-
IAH
32h 43m2 stops
Multiple Airlines Logo
11:38 am - 8:35 pm
IAH
-
MAD
25h 57m3 stops
$676Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
12:10 pm - 2:03 pm
MAD
-
IAH
32h 53m3 stops
Multiple Airlines Logo
11:38 am - 8:35 pm
IAH
-
MAD
25h 57m3 stops
$677Multiple Airlines
Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
11:30 am - 10:56 pm
MAD
-
IAH
18h 26m1 stop
Multiple Airlines Logo
5:05 am - 5:50 am
IAH
-
MAD
17h 45m2 stops
$679Multiple Airlines
Booking Insights

KAYAK's insights & trends for Madrid to George Bush Intcntl flights

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

How much is a round-trip flight from Madrid to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Madrid to Houston George Bush Intcntl Airport departing in January.

What is the cheapest month to fly from Madrid to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madrid to Houston George Bush Intcntl Airport, 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 George Bush Intcntl Airport is February, where tickets cost $715 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,069 and $1,046 respectively.

How far in advance should I book a flight from Madrid to Houston George Bush Intcntl Airport?

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 George Bush Intcntl Airport, 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 George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$357
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Madrid to Houston George Bush Airport

When to book flights from Madrid to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Madrid to George Bush Intcntl 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 Madrid to Houston George Bush Airport flights

  • What is the cheapest flight from Madrid to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Madrid to Houston George Bush Intcntl Airport was $357 for a one-way ticket and $599 for a round-trip.

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

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

  • Which airports will I be using when flying from Madrid to Houston George Bush Airport?

    Madrid and Houston George Bush Airport are both served by 1 main airport. You will leave Madrid from Madrid Barajas and will be arriving at Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Madrid to Houston George Bush Airport?

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

  • Which is the best airline for flights from Madrid to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Madrid to Houston are Delta and United Airlines. With an average price for the route of $913 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $993 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Madrid to Houston George Bush Airport?

    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 George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport 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 George Bush Airport?

    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 George Bush Airport with an airline and back to Madrid with another airline. Booking your flights between Madrid and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport 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 George Bush Intcntl

 
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 George Bush Intcntl? 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 8014 reviews
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
8.1Boarding
Airline reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

4.0 OkayLaToya, Dec 2025
MCO - ATL
Read more Delta reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

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. .

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

the seats were bad and uncomfortable and the food was not tasty.

The crew was amazing. I appreciate the level of professionalism in the Iberia crew.

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

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

why can't planes be boarded from back to front?? everything was great otherwise

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.

Everything you need to know for your flight from Madrid to George Bush Intcntl

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