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

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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.

Fri, Aug 14 - Fri, Aug 14
DEN
Denver Intl.
ALS
San Luis Valley Regional
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Aug 14 from Denver Intl. to San Luis Valley Regional, returning Fri, Aug 14, priced at $269 found 3 days ago
Sun, Aug 16 - Thu, Aug 20
DEN
Denver Intl.
ALS
San Luis Valley Regional
$274 Roundtrip, found 16 hours ago
$274
Roundtrip
found 16 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Aug 16 from Denver Intl. to San Luis Valley Regional, returning Thu, Aug 20, priced at $274 found 16 hours ago
Mon, Jun 15 - Mon, Jun 15
DEN
Denver Intl.
ALS
San Luis Valley Regional
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Jun 15 from Denver Intl. to San Luis Valley Regional, returning Mon, Jun 15, priced at $275 found 3 days ago
Sat, Jul 4 - Sat, Jul 11
DEN
Denver Intl.
ALS
San Luis Valley Regional
$281 Roundtrip, found 2 hours ago
$281
Roundtrip
found 2 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jul 4 from Denver Intl. to San Luis Valley Regional, returning Sat, Jul 11, priced at $281 found 2 hours ago
Tue, Jun 30 - Tue, Jul 7
DEN
Denver Intl.
ALS
San Luis Valley Regional
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jun 30 from Denver Intl. to San Luis Valley Regional, returning Tue, Jul 7, priced at $284 found 6 days ago
Mon, Jun 15 - Tue, Jun 16
DEN
Denver Intl.
ALS
San Luis Valley Regional
$291 Roundtrip, found 12 hours ago
$291
Roundtrip
found 12 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Jun 15 from Denver Intl. to San Luis Valley Regional, returning Tue, Jun 16, priced at $291 found 12 hours ago
Mon, Jun 1 - Sun, Jun 21
DEN
Denver Intl.
ALS
San Luis Valley Regional
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Jun 1 from Denver Intl. to San Luis Valley Regional, returning Sun, Jun 21, priced at $296 found 2 days ago
Wed, Jun 10 - Sun, Jun 14
DEN
Denver Intl.
ALS
San Luis Valley Regional
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jun 10 from Denver Intl. to San Luis Valley Regional, returning Sun, Jun 14, priced at $302 found 1 day ago
Tue, Jun 23 - Sat, Jun 27
SEA
Seattle - Tacoma Intl.
ALS
San Luis Valley Regional
$636 Roundtrip, found 1 day ago
$636
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 23 from Seattle - Tacoma Intl. to San Luis Valley Regional, returning Sat, Jun 27, priced at $636 found 1 day ago
OriginDestinationTravel DatesFlights From*
DENAlamosaAugust 14 to August 14$269
IAHAlamosaAugust 28 to August 31$559
TULAlamosaJune 20 to June 20$596
DALAlamosaJuly 10 to July 14$919
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENAlamosaMay 29 to May 31$304
TULAlamosaMay 29 to May 30$878
*Prices include taxes and fees

Best Alamosa County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Super 8 by Wyndham Alamosa
2.0-star property

Super 8 by Wyndham Alamosa

Jun 13 - Jun 16

3 night stay

Denver (DEN) to Alamosa (ALS)

Denver Air Connection • Roundtrip • Coach
Price was $468, price is now $424 per person
$424
per person
found 1 day ago
Frontier Drive Inn
2.0-star property

Frontier Drive Inn

Jun 13 - Jun 16

3 night stay

Denver (DEN) to Alamosa (ALS)

Denver Air Connection • Roundtrip • Coach
Price was $605, price is now $522 per person
$522
per person
found 23 hours ago
Baymont by Wyndham Monte Vista
2.5-star property

Baymont by Wyndham Monte Vista

Jun 13 - Jun 16

3 night stay

Denver (DEN) to Alamosa (ALS)

Denver Air Connection • Roundtrip • Coach
Price was $603, price is now $529 per person
$529
per person
found 23 hours ago
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Travelers ❤️ These Alamosa County 🏨

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.
8.6/10 Excellent! (591 reviews)
"Everything was great!!! Our room was clean, lived all the birds and feeders, there were 3 very clean and nice bar-b-ques with utensils for guest to use and the staff was awesome!!!"

Reviewed on May 20, 2026

Opens in a new windowGreat Sand Dunes Lodge
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! (1,007 reviews)
"We stayed here for 4 nights while visiting the Great Sand Dunes NP, and it was perfect for our family of four. Our kids loved the heated pool and the hot tub was relaxing. We used the playground everyday. Our rooms were clean and all of the staff was helpful. The breakfast was included in the stay ..."

Reviewed on May 26, 2026

Opens in a new windowComfort Inn & Suites Alamosa
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.
9/10 Wonderful! (1,008 reviews)
"This is a great find... When you look at the outside it doesn't look like 5 stars...but if you are visiting the Great Sand Dunes this is the place to stay... Very nice staff ..A complete breakfast and a large well appointed room... Could not have been happier with our choice of the Dunes!!"

Reviewed on May 26, 2026

Opens in a new windowDunes Inn
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Holiday Inn Express & Suites Alamosa by IHG

Holiday Inn Express & Suites Alamosa by IHG

4 out of 5
3418 Mariposa Alamosa CO
Book a stay at this business-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Little Medano Creek and Pinyon Flats Campground are located nearby.
8.8/10 Excellent! (1,000 reviews)
"Overall the hotel was great. But mattresses (both the main one and definitely the sofa bed) were in need of replacement. Staff was really amazing, breakfast was great, kid loved the pool, and hotel was clean. Replace the mattress and it’d be perfect."

Reviewed on May 26, 2026

Opens in a new windowHoliday Inn Express & Suites Alamosa by IHG
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 $269. 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 16 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, August 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. $269 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 $269 and $919. 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.