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Cheap flights from Madrid to Houston from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Houston departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 am - 11:09 pm
MAD
-
IAH
18h 49m
3 stops
Multiple Airlines Logo
4:11 pm - 11:30 pm
IAH
-
MAD
25h 19m
3 stops
$691Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
7:40 am - 11:59 pm
MAD
-
IAH
23h 19m
2 stops
Multiple Airlines Logo
5:24 pm - 5:10 pm
IAH
-
MAD
17h 46m
2 stops
$725Multiple Airlines
Sat, Feb 28 - Sun, Mar 22
JetBlue Logo
1:30 pm - 11:53 am
MAD
-
IAH
29h 23m
1 stop
JetBlue Logo
12:44 pm - 11:30 am
IAH
-
MAD
15h 46m
1 stop
$749JetBlue
Thu, Apr 30 - Thu, May 14
Air Canada Logo
12:45 pm - 8:26 pm
MAD
-
IAH
14h 41m
1 stop
Air Canada Logo
10:00 am - 6:50 am
IAH
-
MAD
13h 50m
1 stop
$761Air Canada
Wed, Apr 8 - Thu, May 28
Multiple Airlines Logo
3:25 pm - 10:49 pm
MAD
-
IAH
14h 24m
1 stop
Multiple Airlines Logo
11:43 am - 12:05 pm
IAH
-
MAD
17h 22m
1 stop
$762Multiple Airlines
Wed, Apr 15 - Tue, Apr 28
Multiple Airlines Logo
3:25 pm - 10:49 pm
MAD
-
IAH
14h 24m
1 stop
Multiple Airlines Logo
2:39 pm - 12:05 pm
IAH
-
MAD
14h 26m
1 stop
$765Multiple Airlines
Wed, Apr 15 - Mon, Apr 27
Delta Logo
1:05 pm - 10:01 am
MAD
-
HOU
27h 56m
2 stops
Delta Logo
11:33 am - 8:05 am
HOU
-
MAD
14h 32m
1 stop
$784Delta
Mon, Mar 2 - Tue, Mar 17
Delta Logo
1:05 pm - 10:01 am
MAD
-
HOU
27h 56m
2 stops
Delta Logo
2:13 pm - 4:05 pm
HOU
-
MAD
19h 52m
2 stops
$786Delta
Mon, Mar 2 - Tue, Mar 17
Iberia Logo
6:45 am - 7:50 pm
MAD
-
HOU
19h 05m
2 stops
Iberia Logo
12:18 pm - 9:35 am
HOU
-
MAD
14h 17m
1 stop
$795Iberia
Wed, Mar 18 - Wed, Apr 1
Iberia Logo
12:55 am - 9:43 am
MAD
-
HOU
15h 48m
1 stop
Iberia Logo
10:13 am - 6:15 am
HOU
-
MAD
13h 02m
1 stop
$823Iberia
Wed, Feb 25 - Sun, Mar 1

KLM flights from Madrid to Houston

Our best KLM deals on Madrid to Houston flight tickets
KLM
Feb 27
MAD11:15 amMadrid Barajas
18h 13m
1 stop
HOU10:28 pmHouston Hobby
Mar 23
HOU6:00 amHouston Hobby
20h 05m
1 stop
MAD8:05 amMadrid Barajas
$806
KLM
Feb 19
MAD6:00 amMadrid Barajas
14h 30m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 22
IAH6:32 pmHouston George Bush Intcntl
31h 43m
1 stop
MAD9:15 amMadrid Barajas
$838
KLM
Apr 16
MAD12:45 pmMadrid Barajas
17h 21m
1 stop
HOU11:06 pmHouston Hobby
Apr 28
HOU5:23 pmHouston Hobby
11h 52m
1 stop
MAD12:15 pmMadrid Barajas
$854

American Airlines flights from Madrid to Houston

Our best American Airlines deals on Madrid to Houston flight tickets
American Airlines
Mar 4
MAD12:40 pmMadrid Barajas
14h 10m
1 stop
HOU7:50 pmHouston Hobby
Mar 21
HOU12:18 pmHouston Hobby
14h 07m
1 stop
MAD8:25 amMadrid Barajas
$852
American Airlines
Jun 1
MAD3:55 pmMadrid Barajas
15h 04m
1 stop
HOU11:59 pmHouston Hobby
Jun 7
HOU12:48 pmHouston Hobby
13h 17m
1 stop
MAD9:05 amMadrid Barajas
$872
American Airlines
Jun 9
MAD3:55 pmMadrid Barajas
15h 04m
1 stop
HOU11:59 pmHouston Hobby
Jul 27
HOU1:08 pmHouston Hobby
12h 57m
1 stop
MAD9:05 amMadrid Barajas
$887

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Madrid to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Tue 3/10

10:20 am-11:09 pm

3 stops18h 49m

Houston George Bush Intcntl

Tue 3/17

4:11 pm-11:30 pm

3 stops25h 19m

$691

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Sat 2/28

7:40 am-11:59 pm

2 stops23h 19m

Houston George Bush Intcntl

Sun 3/22

5:24 pm-5:10 pm

2 stops17h 46m

$725

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Thu 4/30

1:30 pm-11:53 am

1 stop29h 23m

Houston George Bush Intcntl

Thu 5/14

12:44 pm-11:30 am

1 stop15h 46m

$749

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 4/8

12:45 pm-8:26 pm

1 stop14h 41m

Houston George Bush Intcntl

Thu 5/28

10:00 am-6:50 am

1 stop13h 50m

$761

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 4/15

3:25 pm-10:49 pm

1 stop14h 24m

Houston George Bush Intcntl

Tue 4/28

11:43 am-12:05 pm

1 stop17h 22m

$762

MadridHouston

MAD - IAH

MADIAH

Madrid Barajas

Wed 4/15

3:25 pm-10:49 pm

1 stop14h 24m

Houston George Bush Intcntl

Mon 4/27

2:39 pm-12:05 pm

1 stop14h 26m

$765

MadridHouston

MAD - HOU

MADHOU

Madrid Barajas

Mon 3/2

1:05 pm-10:01 am

2 stops27h 56m

Houston Hobby

Tue 3/17

11:33 am-8:05 am

1 stop14h 32m

$784

MadridHouston

MAD - HOU

MADHOU

Madrid Barajas

Mon 3/2

1:05 pm-10:01 am

2 stops27h 56m

Houston Hobby

Tue 3/17

2:13 pm-4:05 pm

2 stops19h 52m

$786

MadridHouston

MAD - HOU

MADHOU

Madrid Barajas

Wed 3/18

6:45 am-7:50 pm

2 stops19h 05m

Houston Hobby

Wed 4/1

12:18 pm-9:35 am

1 stop14h 17m

$795

MadridHouston

MAD - HOU

MADHOU

Madrid Barajas

Wed 2/25

12:55 am-9:43 am

1 stop15h 48m

Houston Hobby

Sun 3/1

10:13 am-6:15 am

1 stop13h 02m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Madrid to Houston

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

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Madrid, with most prices found around $751. The month of February is another great option to travel to Houston, with average flight prices from Madrid averaging around $769.

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

You are more likely to see cheaper flights to Houston from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Madrid for as low as $610 on momondo.

Cheap Madrid to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Houston

Fastest flight time

14h 24m

Direct flights

None
The fastest flight from Madrid to Houston takes 14h 24m
There are no direct flights from Madrid to Houston. There are no popular flight routes from Madrid to Houston.
Search flight deals

  • How far is Madrid Barajas to Houston by plane?

    The distance between Madrid Barajas and Houston is about 4998.0 mi. Typically, this will take 14h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Houston?

    Prices for flights from Madrid Barajas Airport to Houston refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Houston?

  • How old do you have to be to fly from Madrid Barajas Airport to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Madrid to Houston

Compare and see reviews for airlines that fly from Madrid to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,307 reviews
Search United Airlines flights
IberiaPriceFrom $683Free CancellationRating
7.0
3,116 reviews
Search Iberia flights
DeltaPriceFrom $684Free CancellationRating
7.9
8,208 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Houston?

Finding the right flight to Houston from Madrid 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 Houston quick and easy, saving you time and money.

Can I find flights from Madrid to Houston with flexible booking policies on momondo?

Flights from Madrid to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Madrid to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to Houston.

I’m not ready to book a flight from Madrid to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Madrid to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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