$99 Cheap flight deals from Denver (DEN) to Alamosa (ALS)

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This Weekend's Flight Deals from Denver to Alamosa

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 24 - Sun, Jan 26
DEN
Denver Intl.
ALS
San Luis Valley Regional
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jan 24 from Denver Intl. to San Luis Valley Regional, returning Sun, Jan 26, priced at $238 found 5 days ago

Airfares from $99 One Way, $198 Round Trip from Denver to Alamosa

Prices starting at $198 for return flights and $99 for one-way flights to Alamosa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 15 - Mon, Feb 17
DEN
Denver
ALS
Alamosa
$198 Roundtrip, just found
$198
Roundtrip
just found
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Feb 15 from Denver to Alamosa, returning Mon, Feb 17, priced at $198 just found
Mon, Mar 3 - Sat, Mar 8
DEN
Denver
ALS
Alamosa
$208 Roundtrip, found 4 hours ago
$208
Roundtrip
found 4 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Mar 3 from Denver to Alamosa, returning Sat, Mar 8, priced at $208 found 4 hours ago
Thu, Feb 6 - Mon, Feb 10
DEN
Denver
ALS
Alamosa
$218 Roundtrip, found 20 hours ago
$218
Roundtrip
found 20 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Feb 6 from Denver to Alamosa, returning Mon, Feb 10, priced at $218 found 20 hours ago
Fri, Jan 31 - Sun, Feb 2
DEN
Denver
ALS
Alamosa
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jan 31 from Denver to Alamosa, returning Sun, Feb 2, priced at $228 found 2 days ago
Sun, Jan 26 - Tue, Jan 28
DEN
Denver
ALS
Alamosa
$248 Roundtrip, found 17 hours ago
$248
Roundtrip
found 17 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Jan 26 from Denver to Alamosa, returning Tue, Jan 28, priced at $248 found 17 hours ago

More About Flying To Alamosa from Denver

Route Information for Flights from Denver to Alamosa

Origin Airport IATA Code
DEN
Destination Airport IATA Code
ALS
Distance
178 mi
Direct Flight Airlines
Earliest Flight Arrival
10:00PM UTC
Latest Flight Arrival
1:25AM UTC

Denver to Alamosa

Orbitz has your best deals on Denver to Alamosa flights. From guaranteed low prices to cutting-edge mobile tools, the perfect trip begins on Orbitz.
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Budget Travel Planning Made Easy

It's easy to find discount air tickets for flights from Denver to Alamosa on Orbitz. Mix and match airlines for your departing and your returning flights to find the lowest fares and the best schedule.

Frequently asked questions

Are there non-stop flights from Denver to Alamosa?
United Airlines flies nonstop from Denver to Alamosa, so all you need to do is kick back and relax until you get to Alamosa, CO (ALS-San Luis Valley Regional).
What is the shortest flight from Denver to Alamosa?
Keep that binge-watch you had planned for another occasion, because the trip from COS to San Luis Valley Regional Airport can take as little as 2 hours and 2 minutes.
What airlines fly from Denver to Alamosa most frequently?
United Airlines is the most frequent airline servicing the Denver to Alamosa route. You can choose from 52 flights every month with this carrier.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.