$362 Find Cheap Flights from Spain to Houston George Bush Airport - 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 9/8. 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

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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 - Wed, Sep 16
Finnair Logo
11:45 am - 11:58 pm
MAD
-
IAH
19h 13m
1 stop
Finnair Logo
4:57 pm - 1:30 pm
IAH
-
MAD
13h 33m
1 stop
$703Finnair
Thu, Sep 3 - Wed, Sep 16
JetBlue Logo
2:05 pm - 6:41 pm
MAD
-
IAH
35h 36m
1 stop
JetBlue Logo
11:02 am - 11:30 am
IAH
-
MAD
17h 28m
1 stop
$708JetBlue
Thu, Sep 3 - Wed, Sep 16
JetBlue Logo
2:05 pm - 6:41 pm
MAD
-
IAH
35h 36m
1 stop
JetBlue Logo
11:02 am - 11:30 am
IAH
-
MAD
17h 28m
1 stop
$709JetBlue
Thu, Sep 3 - Wed, Sep 16
JetBlue Logo
2:05 pm - 6:41 pm
MAD
-
IAH
35h 36m
1 stop
JetBlue Logo
11:02 am - 11:30 am
IAH
-
MAD
17h 28m
1 stop
$710JetBlue
Thu, Nov 5 - Fri, Nov 13
ITA Airways Logo
4:50 pm - 4:25 pm
BCN
-
IAH
30h 35m
1 stop
ITA Airways Logo
6:25 pm - 3:55 pm
IAH
-
BCN
14h 30m
1 stop
$712ITA Airways
Tue, Oct 20 - Tue, Jan 12
Finnair Logo
1:35 pm - 11:59 pm
MAD
-
IAH
17h 24m
1 stop
Finnair Logo
11:18 am - 5:50 am
IAH
-
MAD
11h 32m
1 stop
$718Finnair
Thu, Nov 19 - Mon, Jan 25
British Airways Logo
12:00 pm - 12:08 am
MAD
-
IAH
19h 08m
1 stop
British Airways Logo
9:40 pm - 6:30 pm
IAH
-
MAD
13h 50m
1 stop
$728British Airways
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:45 am - 5:50 pm
BIO
-
IAH
18h 05m
1 stop
United Airlines Logo
2:40 pm - 5:00 pm
IAH
-
BIO
20h 20m
2 stops
$904United Airlines
Sun, Nov 8 - Thu, Nov 19
United Airlines Logo
6:10 am - 2:00 pm
VLC
-
IAH
14h 50m
1 stop
United Airlines Logo
4:10 pm - 5:30 pm
IAH
-
VLC
18h 20m
1 stop
$904United 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 George Bush Airport?

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 George Bush Airport was found on the route from Alicante, at $520 return. The most popular connection is from Barcelona to Houston George Bush Airport and KAYAK users have found round-trip deals for as low as $520 in the last 5 days.

What is the cheapest month to fly 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 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 to Houston George Bush Intcntl Airport is September, where tickets cost $800 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 $1,213 and $1,181 respectively. For one-way flights, the best month to travel is November with an average price of $687.

How far in advance should I book a flight 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 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, you should book around 4 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$362
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Alicante to Houston George Bush Airport

FAQs - booking Houston George Bush Airport flights

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

    In the last 5 days, the cheapest flight deal to Houston George Bush Airport was found on the route from Alicante, at $520 return. The most popular connection is from Barcelona to Houston George Bush Airport and KAYAK users have found round-trip deals for as low as $520 in the last 5 days.

  • How far is Houston George Bush Intcntl Airport from central Houston?

    You’ll need to travel 16 miles to reach the Houston city center from Houston George Bush Intcntl Airport.

  • How does KAYAK find such low prices on flights 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 to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 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 George Bush Intcntl Airport are there each week?

    Each week there are around 10,309 direct flights from within Spain to Houston George Bush Intcntl Airport. 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 George Bush Airport

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

Everything you need to know for your flight to Houston

Information on the airport you'll fly into in Houston

Houston George Bush Airport (IAH)