$244 Cheap Flights from Birmingham (BHM) to Alamosa (ALS)

View $244 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Birmingham International Airport (BHM) to Alamosa, CO (ALS-San Luis Valley Regional)

Cheap Flights from Birmingham to Alamosa (BHM-ALS)

Prices were available within the past 7 days and start at $244 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$540 Roundtrip, found 6 days ago
$540
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $540 found 6 days ago
United
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$546 Roundtrip, found 6 days ago
$546
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $546 found 6 days ago
United
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$551 Roundtrip, found 6 days ago
$551
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $551 found 6 days ago
United
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$554 Roundtrip, found 6 days ago
$554
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $554 found 6 days ago
Delta
Wed, Oct 8 - Tue, Oct 21
BHM
Birmingham
ALS
Alamosa
$559 Roundtrip, found 6 days ago
$559
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 8 from Birmingham to Alamosa, returning Tue, Oct 21, priced at $559 found 6 days ago
Delta
Wed, Oct 8 - Sun, Oct 19
BHM
Birmingham
ALS
Alamosa
$573 Roundtrip, found 6 days ago
$573
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 8 from Birmingham to Alamosa, returning Sun, Oct 19, priced at $573 found 6 days ago
Delta
Wed, Aug 20 - Mon, Aug 25
BHM
Birmingham
ALS
Alamosa
$590 Roundtrip, found 13 hours ago
$590
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Aug 20 from Birmingham to Alamosa, returning Mon, Aug 25, priced at $590 found 13 hours ago
American Airlines
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$591 Roundtrip, found 6 days ago
$591
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $591 found 6 days ago
United
Sat, Oct 11 - Sat, Oct 18
BHM
Birmingham
ALS
Alamosa
$596 Roundtrip, found 6 days ago
$596
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 11 from Birmingham to Alamosa, returning Sat, Oct 18, priced at $596 found 6 days ago
Delta
Thu, Aug 21 - Mon, Aug 25
BHM
Birmingham
ALS
Alamosa
$599 Roundtrip, found 13 hours ago
$599
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Aug 21 from Birmingham to Alamosa, returning Mon, Aug 25, priced at $599 found 13 hours 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 $590
ALS
San Luis Valley Regional
CheapestClosest
Average driving time to city center4 min
Flights from $590
Flights from Birmingham (BHM) to Alamosa (ALS)
Origin airport
Birmingham Intl.
Destination airport
San Luis Valley Regional
Roundtrip price
$539
Distance
1105 mi

Birmingham to Alamosa Flights

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

 

The best time to book a flight from Birmingham to Alamosa

Sunday is one of the best days to book for cheap flights from Birmingham 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 Birmingham 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 Birmingham to Alamosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $244 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 Birmingham 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 Birmingham 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 Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS) cost?
Lock in a cheap one-way flight from $244 or cheap return flight from $540 from Birmingham Intl. Airport (BHM) 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 Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS)?
The cheapest month to fly from BHM to ALS is October, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS)?
To find the cheapest airline flying from BHM to ALS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS)?
Direct flights from Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BHM to ALS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline 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 Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS)?
To touch down at San Luis Valley Regional Airport (ALS) on time, opt for a flight that leaves Birmingham Intl. Airport (BHM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS) last-minute?
Waiting until just before your departure to book a ticket from BHM to ALS often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a BHM to ALS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BHM to ALS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to San Luis Valley Regional Airport (ALS)?
Usually, it's possible to cancel or reschedule your BHM to ALS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.