$650 Cheap Flights from Santander (SDR) to Houston (IAH)

View $650 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Santander (SDR) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Santander to Houston (SDR-IAH)

Prices were available within the past 7 days and start at $650 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Santander (SDR) to Houston (IAH)
Origin airport
Santander
Destination airport
George Bush Intercontinental
Distance
4899 mi

Santander to Houston Flights

The cheapest times to fly from Santander to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santander to Houston are during the month of . You can find some of the cheapest flights from Santander to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santander to Houston

Sunday is one of the best days to book for cheap flights from Santander to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santander to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santander to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $650 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santander to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santander to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH) cost?
Get a cheap one-way flight from $650 or cheap return flight from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH)?
is the cheapest month to fly from SDR to IAH. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SDR to IAH. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH)?
There aren't any daily direct flights from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SDR to IAH?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH)?
To touch down at George Bush Intercontinental Airport (IAH) on schedule, pick a flight that leaves Santander Airport (SDR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your ticket from SDR to IAH just before your getaway is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SDR to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDR to IAH flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Santander Airport (SDR) to George Bush Intercontinental Airport (IAH)?
Typically, you can cancel or reschedule your SDR to IAH flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.