$242+ Cheap flights from Houston to Spain
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MAD
dic. 5 — dic. 121
1 adult, Economy
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Cheapest flights from Houston to SpainExplore the most affordable flight options available from Houston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 5, 2025.
Explore the most affordable flight options available from Houston to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 5, 2025.
This Finnair deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1011:07 amIAH - MAD
1 stop11h 38mMultiple Airlines
mié. 1/144:25 pmMAD - IAH
1 stop15h 20mMultiple Airlines
Deal found 11/5![Multiple Airlines logo]()
$517
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:07 amIAH - MAD
1 stop11h 38mAmerican Airlines
mié. 12/241:00 pmMAD - IAH
1 stop14h 34mAmerican Airlines
Deal found 11/4![American Airlines logo]()
$518
This Orbitz deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/23:50 pmIAH - MAD
1 stop13h 50mBritish Airways
lun. 12/812:55 amMAD - IAH
1 stop17h 29mBritish Airways
Deal found 11/4![British Airways logo]()
$519
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:30 amIAH - MAD
2 stops19h 30mMultiple Airlines
mar. 12/912:00 pmMAD - IAH
3 stops27h 25mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$521
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:11 amHOU - MAD
1 stop13h 04mIberia
lun. 12/812:55 amMAD - HOU
1 stop14h 37mIberia
Deal found 11/4![Iberia logo]()
$522
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:27 pmIAH - MAD
1 stop12h 23mIberia
mar. 1/271:00 pmMAD - IAH
1 stop16h 49mIberia
Deal found 11/5![Iberia logo]()
$522
This Finnair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/210:11 amHOU - MAD
1 stop13h 04mMultiple Airlines
jue. 12/1112:40 pmMAD - HOU
1 stop14h 07mMultiple Airlines
Deal found 11/3![Multiple Airlines logo]()
$527
This Finnair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:24 pmIAH - MAD
1 stop12h 31mMultiple Airlines
mar. 1/271:00 pmMAD - IAH
1 stop16h 49mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$527
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:10 amIAH - MAD
2 stops17h 50mAir Canada
jue. 12/46:25 amMAD - IAH
2 stops22h 14mAir Canada
Deal found 11/3![Air Canada logo]()
$532
This Cheapflightsfares deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:30 pmIAH - MAD
1 stop24h 20mLufthansa
jue. 11/136:00 amMAD - IAH
1 stop15h 35mLufthansa
Deal found 11/3![Lufthansa logo]()
$533
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1112:30 pmIAH - MAD
2 stops16h 15mAir Canada
sáb. 11/226:25 amMAD - IAH
2 stops22h 14mAir Canada
Deal found 11/3![Air Canada logo]()
$534
This Rumbo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:07 amIAH - MAD
1 stop11h 38mIberia
mié. 12/247:20 amMAD - IAH
2 stops20h 06mIberia
Deal found 11/4![Iberia logo]()
$536
Cheap flight deals from Houston to Spain
Keep the following information in mind while searching for Houston to Spain flight deals. Data was last updated noviembre 5, 2025.
Round-trip from | $489 (FlightHub) |
|---|---|
One-way from | $242 (Cheapflightsfares) |
Popular in | June |
Cheapest in | October |
Average price | $896 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Spain 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Houston to Spain that are best for you.
Fly from
Houston
Fly to
Spain
Route
Depart
Return
Price
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
mar. 12/30
1:24 pm-8:55 am
1 stop12h 31m
Madrid Barajas
lun. 1/26
12:55 am-10:47 am
1 stop16h 52m
$527
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
mié. 3/4
12:16 pm-9:25 am
1 stop14h 09m
Madrid Barajas
lun. 3/16
12:55 am-9:23 am
1 stop14h 28m
$545
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
sáb. 3/21
10:50 pm-7:45 pm
1 stop14h 55m
Madrid Barajas
lun. 3/30
9:15 pm-1:40 pm
1 stop23h 25m
$552
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
mié. 2/4
11:11 am-5:45 am
1 stop11h 34m
Madrid Barajas
jue. 2/5
12:00 pm-8:00 pm
1 stop15h 00m
$570
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
mié. 12/3
12:10 pm-8:00 am
1 stop12h 50m
Madrid Barajas
mié. 12/10
5:55 am-9:39 pm
2 stops22h 44m
$571
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
mié. 12/10
12:10 pm-8:00 am
1 stop12h 50m
Madrid Barajas
mié. 1/14
11:15 am-8:45 am
2 stops28h 30m
$578
HoustonBarcelona
HOU - BCN
HOUBCN
Houston Hobby
mié. 12/3
6:00 am-8:00 am
2 stops19h 00m
Barcelona-El Prat
mié. 12/10
10:15 am-10:48 pm
2 stops19h 33m
$587
HoustonMadrid
IAH - MAD
IAHMAD
Houston George Bush Intcntl
dom. 3/1
4:05 pm-5:40 pm
1 stop18h 35m
Madrid Barajas
jue. 3/12
6:00 am-11:59 pm
2 stops23h 59m
$589
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
dom. 3/1
5:25 am-9:15 am
1 stop20h 50m
Madrid Barajas
jue. 3/12
6:00 am-9:32 am
2 stops33h 32m
$590
HoustonMadrid
HOU - MAD
HOUMAD
Houston Hobby
mar. 12/2
2:32 pm-9:15 am
1 stop11h 43m
Madrid Barajas
mar. 12/9
11:00 am-9:34 am
2 stops29h 34m
$590
Showing 1-10 of 60 results
Best time to book a flight from Houston to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Spain
What is the cheapest month to book a flight from Houston to Spain?
Currently, November is the cheapest month in which you can book a flight from Houston to Spain (average of $410). Flying from Houston to Spain in June is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to ES?
Find hourly flight availability from Houston to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 5, 2025.
It’s typically best to fly out from Houston to Spain in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Houston to Spain?
Use this chart to determine the cheapest time to fly round-trip from Houston to Spain. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Houston to Spain flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated noviembre 5, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from Houston to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Houston to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Houston to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Houston to Spain
Discover the top 10 airlines that operate flights from Houston to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$210 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$372 | Average$913 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$827 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$502 | Average$1,082 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$511 | Average$901 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$516 | Average$913 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$519 | Average$865 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$525 | Average$839 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$556 | Average$939 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$575 | Average$1,018 | FlexibilityNo cancel fee | On-time76% |