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Cheap flights from Colorado to Alamosa from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Alamosa departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Colorado to Alamosa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Denver Air Connection Logo
12:40 pm - 1:30 pm
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
8:00 am - 8:55 am
ALS
-
DEN
0h 55mnonstop
$251Denver Air Connection
Sat, Aug 8 - Sat, Aug 15
Denver Air Connection Logo
12:40 pm - 1:30 pm
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$256Denver Air Connection
Sat, Aug 1 - Sat, Aug 8
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
8:00 am - 8:55 am
ALS
-
DEN
0h 55mnonstop
$257Denver Air Connection
Thu, Jul 16 - Mon, Jul 20
Denver Air Connection Logo
12:40 pm - 1:30 pm
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
8:00 am - 8:55 am
ALS
-
DEN
0h 55mnonstop
$259Denver Air Connection
Sun, Jul 26 - Sat, Aug 1
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
8:00 am - 8:55 am
ALS
-
DEN
0h 55mnonstop
$268Denver Air Connection
Fri, Jul 17 - Tue, Jul 21
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
8:00 am - 8:55 am
ALS
-
DEN
0h 55mnonstop
$269Denver Air Connection
Fri, Jul 10 - Sat, Jul 18
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$274Denver Air Connection
Sun, Aug 30 - Fri, Sep 4
Denver Air Connection Logo
12:40 pm - 1:30 pm
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$276Denver Air Connection
Tue, Jul 7 - Sat, Jul 11
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$278Denver Air Connection
Thu, Jul 9 - Mon, Jul 13
Denver Air Connection Logo
5:30 pm - 6:25 pm
DEN
-
ALS
0h 55mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$286Denver Air Connection
Wed, Jul 8 - Sun, Jul 12

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Denver Air Connection flights from Colorado to Alamosa

Our best Denver Air Connection deals on Colorado to Alamosa flight tickets
Denver Air Connection
Aug 8
DEN12:40 pmDenver Intl
0h 50m
ALS1:30 pmAlamosa
Aug 15
ALS8:00 amAlamosa
0h 55m
DEN8:55 amDenver Intl
$251
Denver Air Connection
Aug 1
DEN12:40 pmDenver Intl
0h 50m
ALS1:30 pmAlamosa
Aug 8
ALS2:00 pmAlamosa
0h 55m
DEN2:55 pmDenver Intl
$256
Denver Air Connection
Jul 16
DEN5:30 pmDenver Intl
0h 55m
ALS6:25 pmAlamosa
Jul 20
ALS8:00 amAlamosa
0h 55m
DEN8:55 amDenver Intl
$257

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Alamosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Colorado to Alamosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Sat 8/8

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sat 8/15

8:00 am-8:55 am

Nonstop0h 55m

$251

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Sat 8/1

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sat 8/8

2:00 pm-2:55 pm

Nonstop0h 55m

$256

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Thu 7/16

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Mon 7/20

8:00 am-8:55 am

Nonstop0h 55m

$257

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Sun 7/26

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sat 8/1

8:00 am-8:55 am

Nonstop0h 55m

$259

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Fri 7/17

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Tue 7/21

8:00 am-8:55 am

Nonstop0h 55m

$268

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Fri 7/10

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Sat 7/18

8:00 am-8:55 am

Nonstop0h 55m

$269

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Sun 8/30

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Fri 9/4

2:00 pm-2:55 pm

Nonstop0h 55m

$274

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Tue 7/7

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sat 7/11

2:00 pm-2:55 pm

Nonstop0h 55m

$276

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Thu 7/9

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Mon 7/13

2:00 pm-2:55 pm

Nonstop0h 55m

$278

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Wed 7/8

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Sun 7/12

2:00 pm-2:55 pm

Nonstop0h 55m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Alamosa from

How to get the cheapest flight ticket from Colorado to Alamosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Alamosa?

If you are unable to visit Alamosa during the month of September, then departing from Colorado during the month December is also very affordable. Most momondo users find prices during this month for around $152.

What is the cheapest day to depart on your flight to Alamosa?

On average, the least expensive day to fly to Alamosa from Colorado is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $195. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $238.

What is the cheapest time of day to depart on your flight to Alamosa?

At noon is the cheapest time of day to fly from Colorado to Alamosa when you can find flight prices for as low as $202. Flying to Alamosa at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Alamosa is in the morning when prices are around $229.

What is the cheapest Colorado to Alamosa flight route?

Fly from Denver Intl to Alamosa for the best Colorado - Alamosa flight prices

What cabin class options are available on Colorado to Alamosa flights?

There is only 1 cabin class available to choose from on Colorado to Alamosa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colorado to Alamosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Alamosa

Best Price Found

$135

Fastest flight time

0h 50m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Alamosa

1 airport
The best one-way flight to Alamosa from Colorado in the past 72 hours is $135. The best round-trip flight deal from Colorado to Alamosa found on momondo in the last 72 hours is $289.
The fastest flight from Colorado to Alamosa takes 0h 50m
Direct flights go from Colorado to Alamosa on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Denver Air Connection.
There is 1 airport in Alamosa. From Colorado there are direct flights to Alamosa (ALS).
Search flight deals

Frequently asked questions about flying from Colorado to Alamosa

  • When did momondo last update prices for flights from Colorado to Alamosa Airport?

    Prices for flights from Colorado to Alamosa Airport refresh daily.

  • How many operators does momondo search for flights from Colorado to Alamosa Airport?

  • How old do you have to be to fly from Colorado to Alamosa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Alamosa Airport.

  • What documentation or ID do you need to fly to Alamosa Airport?

    The travel and health documents you'll need for your trip to Alamosa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alamosa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Alamosa?

Best airlines flying from Colorado to Alamosa

Compare and see reviews for airlines that fly from Colorado to Alamosa with momondo
Airline
Rating
Free Cancellation
Price
Denver Air ConnectionPriceFrom $179Free CancellationRating
8.1
24 reviews
Search Denver Air Connection flights

Traveling to a place near Alamosa?

Book flights to Alamosa if you plan to visit one of these locations
Starkville

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Alamosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Alamosa. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado to Alamosa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Alamosa flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Alamosa?

momondo provides multiple filters to help you find the best flight to Alamosa from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Alamosa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colorado to Alamosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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