Cheap Flights from Houston (HOU) to Alamosa (ALS)

Popular airlines from Houston William Hobby Airport (HOU) to Alamosa, CO (ALS-San Luis Valley Regional)

Cheap Flights from Houston to Alamosa (HOU-ALS)

Prices were available within the past 7 days and start at for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 1 - Tue, Nov 4
HOU
Houston
ALS
Alamosa
$449 Roundtrip, found 5 days ago
$449
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 1 from Houston to Alamosa, returning Tue, Nov 4, priced at $449 found 5 days ago
American Airlines
Sat, Nov 1 - Tue, Nov 4
HOU
Houston
ALS
Alamosa
$464 Roundtrip, found 5 days ago
$464
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 1 from Houston to Alamosa, returning Tue, Nov 4, priced at $464 found 5 days ago

Alternative airports near Alamosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Luis Valley Regional ALS. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $518
ALS
San Luis Valley Regional
CheapestClosest
Average driving time to city center4 min
Flights from $518
Flights from Houston (HOU) to Alamosa (ALS)
Origin airport
William P. Hobby
Destination airport
San Luis Valley Regional
Roundtrip price
$449
Distance
812 mi

Houston to Alamosa Flights

The cheapest times to fly from Houston to Alamosa

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 Houston to Alamosa are during the month of November. You can find some of the cheapest flights from Houston to Alamosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Alamosa

Sunday is one of the best days to book for cheap flights from Houston to Alamosa: 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 Houston to Alamosa

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 Houston to Alamosa in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Houston to Alamosa 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 Houston to Alamosa 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 William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) cost?
Secure a cheap one-way flight or cheap return flight from $449 from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) 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 William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between HOU and ALS. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from HOU to ALS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS)?
Direct flights from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to ALS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS)?
To avoid potential delays on the William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS) last-minute?
Booking your plane ticket from HOU to ALS right before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a HOU to ALS flight and hotel package?
Booking a HOU to ALS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to San Luis Valley Regional Airport (ALS)?
You can usually cancel or reschedule your HOU to ALS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.