Cheap Flights to Alamosa County from $137 (2026/2027)

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A vast desert landscape with undulating sand dunes and a narrow path leading through them.

Alamosa

Flights
Alamosa

How Much Does it Cost To Fly To Alamosa County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sun, Sep 27 - Sun, Sep 27
DEN
Denver Intl.
ALS
San Luis Valley Regional
$273 Roundtrip, found 4 hours ago
$273
Roundtrip
found 4 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Sep 27 from Denver Intl. to San Luis Valley Regional, returning Sun, Sep 27, priced at $273 found 4 hours ago
Thu, Oct 22 - Tue, Oct 27
DEN
Denver Intl.
ALS
San Luis Valley Regional
$274 Roundtrip, found 11 hours ago
$274
Roundtrip
found 11 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Oct 22 from Denver Intl. to San Luis Valley Regional, returning Tue, Oct 27, priced at $274 found 11 hours ago
Thu, Oct 22 - Tue, Oct 27
DEN
Denver Intl.
ALS
San Luis Valley Regional
$278 Roundtrip, found 11 hours ago
$278
Roundtrip
found 11 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Oct 22 from Denver Intl. to San Luis Valley Regional, returning Tue, Oct 27, priced at $278 found 11 hours ago
Mon, Aug 31 - Tue, Sep 8
DEN
Denver Intl.
ALS
San Luis Valley Regional
$293 Roundtrip, found 6 days ago
$293
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Aug 31 from Denver Intl. to San Luis Valley Regional, returning Tue, Sep 8, priced at $293 found 6 days ago
Sun, Sep 6 - Thu, Sep 10
DEN
Denver Intl.
ALS
San Luis Valley Regional
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Sep 6 from Denver Intl. to San Luis Valley Regional, returning Thu, Sep 10, priced at $294 found 3 days ago
Thu, Sep 3 - Mon, Sep 7
DEN
Denver Intl.
ALS
San Luis Valley Regional
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Sep 3 from Denver Intl. to San Luis Valley Regional, returning Mon, Sep 7, priced at $298 found 6 days ago
Thu, Sep 3 - Mon, Sep 7
DEN
Denver Intl.
ALS
San Luis Valley Regional
$304 Roundtrip, found 7 hours ago
$304
Roundtrip
found 7 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Sep 3 from Denver Intl. to San Luis Valley Regional, returning Mon, Sep 7, priced at $304 found 7 hours ago
Thu, Sep 3 - Mon, Sep 7
DEN
Denver Intl.
ALS
San Luis Valley Regional
$308 Roundtrip, found 7 hours ago
$308
Roundtrip
found 7 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Sep 3 from Denver Intl. to San Luis Valley Regional, returning Mon, Sep 7, priced at $308 found 7 hours ago
Sat, Feb 6 - Thu, Feb 11
AUS
Austin-Bergstrom Intl.
ALS
San Luis Valley Regional
$539 Roundtrip, found 6 days ago
$539
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Feb 6 from Austin-Bergstrom Intl. to San Luis Valley Regional, returning Thu, Feb 11, priced at $539 found 6 days ago
Wed, Sep 16 - Sun, Sep 20
ORD
O'Hare Intl.
ALS
San Luis Valley Regional
$607 Roundtrip, found 1 day ago
$607
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 16 from O'Hare Intl. to San Luis Valley Regional, returning Sun, Sep 20, priced at $607 found 1 day ago
OriginDestinationTravel DatesFlights From*
DENAlamosaSeptember 14 to September 14$273
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENAlamosaAugust 29 to August 30$344
*Prices include taxes and fees

Best Alamosa County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Grandview Cabins & RV Resort
3.0-star property

Grandview Cabins & RV Resort

Nov 8 - Nov 10

2 night stay

Dallas (DFW) to Alamosa (ALS)

American Airlines • Roundtrip • Coach
Price was $646, price is now $602 per person
$602
per person
found 1 day ago
Wolf Creek Lodge, BW Signature Collection
3.0-star property

Wolf Creek Lodge, BW Signature Collection

Oct 16 - Oct 19

3 night stay

Dallas (DFW) to Alamosa (ALS)

United • Non-stop roundtrip • Coach
Price was $795, price is now $729 per person
$729
per person
found 1 day ago
Baymont | Monte Vista
2.5-star property

Baymont | Monte Vista

Aug 26 - Aug 29

3 night stay

Dallas (DFW) to Alamosa (ALS)

American Airlines • Non-stop • Coach

Alamosa (ALS) to Dallas (DFW)

Denver Air Connection • Non-stop • Coach
Price was $1,091, price is now $1,035 per person
$1,035
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas to Alamosa County
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Travelers ❤️ These Alamosa County 🏨

Comfort Inn & Suites Alamosa

Comfort Inn & Suites Alamosa

2.5 out of 5
6301 US HWY 160 Alamosa CO
Book a stay at this family-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Little Medano Creek and Pinyon Flats Campground are located nearby.
8.6/10 Excellent! (1,017 reviews)
"Everything was awesome and super easy. Thanks to you."

Reviewed on Aug 25, 2026

Opens in a new windowComfort Inn & Suites Alamosa
Great Sand Dunes Lodge

Great Sand Dunes Lodge

2 out of 5
7900 CO-150 Mosca CO
Stay at this hotel in Mosca. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Great Sand Dunes National Park and Great Sand Dunes Visitor Center are located nearby.
Opens in a new windowGreat Sand Dunes Lodge
Dunes Inn

Dunes Inn

2.5 out of 5
425 Main St Alamosa CO
Book a stay at this business-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions San Luis Valley Museum and Little Medano Creek are located nearby.
Opens in a new windowDunes Inn
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Quality Inn Alamosa

Quality Inn Alamosa

2.5 out of 5
333 Santa Fe Avenue Alamosa CO
Book a stay at this family-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions San Luis Valley Museum and Little Medano Creek are located nearby.
7.2/10 Good! (600 reviews)
"Clean room, staff knowledge"

Reviewed on Aug 24, 2026

Opens in a new windowQuality Inn Alamosa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Alamosa County?
The next trip you take doesn't have to break the bank. Within the last seven days, the cheapest return flight to Alamosa County cost $273. Find your perfect fare and spend the cash you save on unforgettable experiences. This price was available on Travelocity for flights to Alamosa County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Alamosa County?
With 18 airline companies flying into Alamosa County, finding the right flight won't be difficult. If your destination is Alamosa, select the highly rated carrier, United Airlines. It operates roughly 52 flights to this vibrant city each month.
What is the cheapest month to fly to Alamosa County?
If you're dreaming about a trip to Alamosa County, September is the cheapest time to hop on a plane. This is according to Travelocity's direct return flight demand from January to December last year. Work out your dates and secure your seat today.
How can I check my flight status to Alamosa County?
Get alerts about any changes to your flights and gate numbers with Trips. Travelocity's handy customer portal can be found at the top right of our homepage and is where you can view and manage your bookings. Create a free account in a matter of moments and you're good to go. The Travelocity app allows you to see the details of your flight to Alamosa County while you're out and about — and even when you're offline. The app can manage all your booking needs. Whether you'd like to organize transportation from your airport or share details with any members of your family flying with you, the app is your one-stop travel shop.
How do I find the best deals on flights to Alamosa County?
There are several ways — book well in advance, avoid peak season and be flexible with your dates. If you don't have a specific date in mind, search for your flight to Alamosa County on Travelocity and click on "Flexible dates" above your results. This will help you find any cheaper airfares on surrounding days. $273 was the best deal for a return flight to Alamosa County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Alamosa County with Travelocity?
Search for cheap flights to Alamosa County with Travelocity and start packing for your next break away. With 24/7 customer service during every stage of your trip and our Price Match Guarantee, we take the hassle out of reserving cheap family flights, hotels, rental cars, activities and more. Lock in a fantastic deal today and get ready for an epic adventure.
How much is a flight to Alamosa County on average?
Get your next dream vacation off to a good start by nabbing a fantastic deal with Travelocity. In the last seven days, roundtrip flights to Alamosa County cost between $273 and $607. Search our site and book a ticket that matches your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Alamosa County?
This mainly depends on where you're departing from and which carrier you take off with. You'll likely find all kinds of flights to Alamosa County, from premium fares to cheap flights for family vacations. Most airlines on long-haul flights typically offer passengers meals and drinks, a range of entertainment programs as well as games for your little ones.