ALS
$123 Find Cheap Flights from Colorado to Alamosa - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Alamosa departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Flight Deals
Cheap Flights from Colorado to Alamosa
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Alamosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Colorado to Alamosa
Fri, Oct 23 - Mon, Oct 26
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$183Denver Air Connection
Thu, Dec 24 - Fri, Jan 8
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$184Denver Air Connection
Sat, Oct 24 - Fri, Oct 30
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$251Denver Air Connection
Sun, Jan 3 - Tue, Jan 12
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$266Denver Air Connection
Thu, Dec 10 - Fri, Dec 11
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Fri, Oct 30 - Sun, Nov 1
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Wed, Jan 6 - Mon, Jan 11
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Thu, Oct 22 - Mon, Oct 26
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Thu, Oct 29 - Sat, Oct 31
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Sat, Dec 5 - Wed, Dec 9
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Recent one-way flight deals from Colorado to Alamosa
Tue, Oct 20
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
$123Denver Air Connection
Thu, Oct 22
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
$123Denver Air Connection
Sun, Dec 13
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
$125Denver Air Connection
Mon, Dec 14
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
$125Denver Air Connection
Sun, Oct 18
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
$135Denver Air Connection
Mon, Oct 26
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
$137Denver Air Connection
Mon, Mar 8
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
$137Denver Air Connection
Sun, Mar 7
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
$137Denver Air Connection
Recent last minute flight deals from Colorado to Alamosa
Wed, Oct 7 - Sun, Oct 11
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$286Denver Air Connection
Thu, Oct 8 - Sun, Oct 11
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$286Denver Air Connection
Recent direct flight deals from Colorado to Alamosa
Fri, Oct 23 - Mon, Oct 26
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$183Denver Air Connection
Thu, Dec 24 - Fri, Jan 8
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$184Denver Air Connection
Sat, Oct 24 - Fri, Oct 30
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$251Denver Air Connection
Sun, Jan 3 - Tue, Jan 12
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$266Denver Air Connection
Thu, Oct 22 - Mon, Oct 26
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Thu, Oct 29 - Sat, Oct 31
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Thu, Dec 10 - Fri, Dec 11
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
7:45 am - 8:40 amALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Fri, Nov 6 - Sun, Nov 8
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Wed, Jan 6 - Mon, Jan 11
12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa
0h 50mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Fri, Oct 30 - Sun, Nov 1
5:15 pm - 6:10 pmDEN Denver Intl-ALS Alamosa
0h 55mnonstop
2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl
0h 55mnonstop
$274Denver Air Connection
Useful Info
Good to know
Low season | April |
|---|---|
High season | May |
Cheapest flight | $123 |
FAQs for booking flights from Colorado to Alamosa
Reviews of the top airline flying from Colorado to Alamosa
8.2
Denver Air ConnectionOverall score based on 25 reviews
8.7Comfort
8.3Food
8.3Boarding
9.2Crew
7.6Entertainment
Airline reviews
Missed connection flight because denver air connections plane was delayed a broke
2.0 MediocreAdin, Jan 2026
Missed connection flight because denver air connections plane was delayed a broke
The crew handed out candy snacks, and water, which was great. However, the airport and airline are terrible at flying. Multiple delays on our departure flight and on return flight it was delayed so long that we missed the connection flight and had to drive home. Terrible service and did not get any compensation. All of their equipment was broken and they never tested it before the plane landed. We were stuck in Ironwood Michigan for five hours.
Denver air is great flight times and connections a little rough
Communication with delays. Failed to make a connection I ng flight in Chicago.
Excellent, from check Iin to arrival. I was apprehensive about flying a small plane between Ironwood and Chicago, but the flight and service was great. I noticed, after boarding , that my cell phone had little battery left. The flight attendant kindly lent me a charging device to keep me connected with my contact in Chicago upon landing. I will always remember that kindness.
Great snacks and friendly people for check in at Pierre SD!
The connecting flight came in 45 min late but everything else was great
Absolutely easy travels and no cost cutting by the airline.
Their snacks and hospitality was amazing. They offered full sized snacks. Im talking full sized water bottles, full sized snickers bars, gold fish, full sized canned sodas, what ever you wanted they took care of it for FREE. The crew was really nice and hospitable. I was honestly shocked
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Information on the airport you'll fly into in Alamosa
Cabin class types available on flights to Colorado
Cabin classes available on flights to Alamosa. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to Alamosa
Flights from all regions of Colorado to Alamosa. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.