$374 Find Cheap Flights from Spain to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 9/22. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spain to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spain 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 Spain to Houston

Thu, Sep 3 - Sat, Sep 12
Multiple Airlines Logo
1:30 pm - 10:01 pm
MAD
-
IAH
15h 31m
1 stop
Multiple Airlines Logo
7:20 am - 9:50 am
IAH
-
MAD
19h 30m
1 stop
$541Multiple Airlines
Thu, Sep 3 - Sat, Sep 12
Iberia Logo
12:40 pm - 7:44 pm
MAD
-
HOU
14h 04m
1 stop
Iberia Logo
6:59 pm - 2:25 pm
HOU
-
MAD
12h 26m
1 stop
$577Iberia
Sat, Aug 29 - Sat, Sep 5
JetBlue Logo
2:05 pm - 12:26 pm
MAD
-
IAH
29h 21m
1 stop
JetBlue Logo
7:31 pm - 11:30 am
IAH
-
MAD
32h 59m
1 stop
$665JetBlue
Sat, Aug 29 - Sat, Sep 5
JetBlue Logo
2:05 pm - 12:26 pm
MAD
-
IAH
29h 21m
1 stop
JetBlue Logo
7:31 pm - 11:30 am
IAH
-
MAD
32h 59m
1 stop
$685JetBlue
Tue, Jan 12 - Thu, Jan 28
Iberia Logo
1:00 pm - 9:10 pm
MAD
-
IAH
15h 10m
1 stop
Iberia Logo
4:53 pm - 1:10 pm
IAH
-
MAD
13h 17m
1 stop
$712Iberia
Wed, Nov 18 - Mon, Jan 25
Iberia Logo
12:55 am - 7:44 pm
MAD
-
HOU
25h 49m
1 stop
Iberia Logo
12:47 pm - 9:20 am
HOU
-
MAD
13h 33m
1 stop
$738Iberia
Fri, Jan 15 - Fri, Jan 29
Delta Logo
6:00 am - 9:43 pm
BCN
-
HOU
22h 43m
2 stops
Delta Logo
10:05 am - 9:00 am
HOU
-
BCN
15h 55m
2 stops
$830Delta
Fri, Jan 15 - Fri, Jan 29
Delta Logo
10:50 am - 9:26 am
MAD
-
HOU
29h 36m
2 stops
Delta Logo
10:05 am - 11:30 am
HOU
-
MAD
18h 25m
2 stops
$831Delta
Fri, Jan 15 - Thu, Jan 28
United Airlines Logo
6:50 am - 6:15 pm
BCN
-
IAH
18h 25m
1 stop
United Airlines Logo
12:00 pm - 8:20 am
IAH
-
BCN
13h 20m
1 stop
$864United Airlines
Fri, Jan 15 - Sat, Jan 30
United Airlines Logo
6:50 am - 6:15 pm
BCN
-
IAH
18h 25m
1 stop
United Airlines Logo
7:40 am - 8:20 am
IAH
-
BCN
17h 40m
1 stop
$864United 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?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Houston was found on the route from Madrid, at $541 return. The most popular connection is from Barcelona to Houston and KAYAK users have found round-trip deals for as low as $695 in the last 5 days.

What is the cheapest month to fly to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to Houston is September, where tickets cost $802 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 $1,173 and $1,095 respectively. For one-way flights, the best month to travel is March with an average price of $668.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 8 weeks before departure, which saves you about 23% 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 $290.

Find deals

Good to know

Cheapest flight

$374
Flight from Madrid to Houston George Bush Airport

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 Madrid, at $541 return. The most popular connection is from Barcelona to Houston and KAYAK users have found round-trip deals for as low as $695 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 11,995 direct flights from within Spain to Houston. The most common day for departures is Sunday, with 16% 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.

Everything you need to know for your flight to Houston

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Premium Economy Class flights to Houston
Economy Class flights to Houston