$299 Cheap Flights from Lubbock (LBB) to Alamosa (ALS)

View $299 flight on Sun, Jun 14, 2026Opens in a new window

Popular airlines from Preston Smith Intl. Airport (LBB) to Alamosa, CO (ALS-San Luis Valley Regional)

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Cheap Flights from Lubbock to Alamosa (LBB-ALS)

Prices were available within the past 7 days and start at $299 for one-way flights and $568 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Mar 23 - Mon, Mar 30
LBB
Lubbock
ALS
Alamosa
$568 Roundtrip, found 2 days ago
$568
Roundtrip
found 2 days ago
Select United flight, departing Mon, Mar 23 from Lubbock to Alamosa, returning Mon, Mar 30, priced at $568 found 2 days ago
American Airlines
Mon, Mar 23 - Mon, Mar 30
LBB
Lubbock
ALS
Alamosa
$637 Roundtrip, found 2 days ago
$637
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 23 from Lubbock to Alamosa, returning Mon, Mar 30, priced at $637 found 2 days ago
United
Mon, Mar 23 - Mon, Mar 30
LBB
Lubbock
ALS
Alamosa
$703 Roundtrip, found 2 days ago
$703
Roundtrip
found 2 days ago
Select United flight, departing Mon, Mar 23 from Lubbock to Alamosa, returning Mon, Mar 30, priced at $703 found 2 days ago
American Airlines
Mon, Mar 23 - Mon, Mar 30
LBB
Lubbock
ALS
Alamosa
$744 Roundtrip, found 2 days ago
$744
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 23 from Lubbock to Alamosa, returning Mon, Mar 30, priced at $744 found 2 days ago
American Airlines
Mon, Mar 23 - Mon, Mar 30
LBB
Lubbock
ALS
Alamosa
$814 Roundtrip, found 2 days ago
$814
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 23 from Lubbock to Alamosa, returning Mon, Mar 30, priced at $814 found 2 days ago

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Frequently asked questions

How much does a flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) cost?
You can find cheap one-way flights from $299 and cheap return flights from $568 Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) with Expedia. Return flights typically cost between $578 and $1019. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
The cheapest month to fly from LBB to ALS is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
Enter LBB to ALS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
To find a cheap flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
The earliest flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) typically departs at around 7:35 AM, operated by American Airlines and Key Lime Air. This seasonal service is available in December, giving you a chance to start your journey early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
You'll usually find the most flights from Preston Smith Intl. (LBB) to San Luis Valley Regional (ALS) on a Wednesday, with around 3 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines and United.
What are the most popular departure times for flights from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
For flights from Lubbock (LBB) to Alamosa (ALS), the most popular departure times are in the early morning, from 6am to 9am. This time window represents about 67% of total traffic, with American Airlines and United Airlines providing service. Many travelers prefer this timing to ensure they arrive early in the day.
How long does it take to fly from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
A flight from LBB to ALS with a layover takes around 6 hours 30 minutes, with the route covering approximately 347 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
Select the "Business class" and "First class" filters when looking for LBB to ALS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) flight with Expedia?
It's easy to earn miles on a Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Alamosa from Preston Smith Intl. (LBB)?
From Preston Smith Intl. (LBB), you can fly into San Luis Valley Regional (ALS) to reach Alamosa. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW) before reaching Alamosa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) at the last minute?
Typically, booking a last minute flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) flight and hotel package?
Securing a Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional)?
If you booked your Lubbock, TX (LBB-Preston Smith Intl.) to Alamosa, CO (ALS-San Luis Valley Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Preston Smith Intl.
Destination airport
San Luis Valley Regional
Roundtrip price
$568
Distance
346 mi

Book with confidence

Lubbock to Alamosa Flights

The cheapest times to fly from Lubbock 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 Lubbock to Alamosa are during the month of March. You can find some of the cheapest flights from Lubbock to Alamosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lubbock to Alamosa

Sunday is one of the best days to book for cheap flights from Lubbock 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 Lubbock 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 Lubbock to Alamosa in 2026. You can also book with separate airlines for your outbound and return journeys, from $299 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 Lubbock 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 Lubbock 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.

 

Lubbock to Alamosa Flights

*Flight schedules are subject to change.

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*Available to One Key members.