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Flights to Alamosa

$94 Cheap flights to Alamosa

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Alamosa departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Alamosa

Cheap round-trip flights

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Denver Air Connection Logo
9:50 am - 10:40 am
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$149Denver Air Connection
Wed, Dec 31 - Sun, Jan 4
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
$158Denver Air Connection
Mon, Jan 5 - Thu, Jan 8
Denver Air Connection Logo
3:00 pm - 3:50 pm
DEN
-
ALS
0h 50mnonstop
Denver Air Connection Logo
2:00 pm - 2:55 pm
ALS
-
DEN
0h 55mnonstop
$185Denver Air Connection
Fri, Dec 26 - Tue, Dec 30
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
$189Denver Air Connection
Thu, Apr 9 - Tue, Apr 28
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
$224Denver Air Connection
Thu, Dec 18 - Sun, Dec 21
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
$238Denver Air Connection
Tue, Dec 23 - Sat, Dec 27
Multiple Airlines Logo
8:59 am - 1:30 pm
DCA
-
ALS
6h 31m1 stop
Multiple Airlines Logo
2:00 pm - 4:59 pm
ALS
-
DCA
24h 59m1 stop
$314Multiple Airlines
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
10:25 pm - 1:30 pm
DFW
-
ALS
16h 05m1 stop
Multiple Airlines Logo
8:00 am - 10:48 pm
ALS
-
DFW
13h 48m1 stop
$338Multiple Airlines
Fri, Jan 2 - Tue, Jan 6
Multiple Airlines Logo
6:45 am - 6:25 pm
DFW
-
ALS
12h 40m2 stops
Multiple Airlines Logo
8:00 am - 3:27 pm
ALS
-
DFW
6h 27m1 stop
$372Multiple Airlines
Fri, Jan 2 - Tue, Jan 6
Multiple Airlines Logo
10:25 pm - 1:30 pm
DFW
-
ALS
16h 05m1 stop
Multiple Airlines Logo
2:00 pm - 12:09 am
ALS
-
DFW
9h 09m1 stop
$375Multiple Airlines
Fri, Dec 26 - Mon, Dec 29

momondo Fare Finder

 
Locate flights to Alamosa that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on December 8, 2025.
Use the filters below to find and compare flights to Alamosa that are best for you.

Fly from

Route

Depart

Return

Price

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Wed 12/31

9:50 am-10:40 am

Nonstop0h 50m

Alamosa

Sun 1/4

2:00 pm-2:55 pm

Nonstop0h 55m

$149

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Mon 1/5

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Thu 1/8

8:00 am-8:55 am

Nonstop0h 55m

$158

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Fri 12/26

3:00 pm-3:50 pm

Nonstop0h 50m

Alamosa

Tue 12/30

2:00 pm-2:55 pm

Nonstop0h 55m

$185

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Thu 4/9

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Tue 4/28

8:00 am-8:55 am

Nonstop0h 55m

$189

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Thu 12/18

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sun 12/21

2:00 pm-2:55 pm

Nonstop0h 55m

$224

DenverAlamosa

DEN - ALS

DENALS

Denver Intl

Tue 12/23

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Sat 12/27

8:00 am-8:55 am

Nonstop0h 55m

$238

Washington, D.C.Alamosa

DCA - ALS

DCAALS

Washington, D.C. Reagan-National

Tue 1/6

8:59 am-1:30 pm

1 stop6h 31m

Alamosa

Tue 1/13

2:00 pm-4:59 pm

1 stop24h 59m

$314

DallasAlamosa

DFW - ALS

DFWALS

Dallas/Fort Worth

Fri 1/2

10:25 pm-1:30 pm

1 stop16h 05m

Alamosa

Tue 1/6

8:00 am-10:48 pm

1 stop13h 48m

$338

DallasAlamosa

DFW - ALS

DFWALS

Dallas/Fort Worth

Fri 1/2

6:45 am-6:25 pm

2 stops12h 40m

Alamosa

Tue 1/6

8:00 am-3:27 pm

1 stop6h 27m

$372

DallasAlamosa

DFW - ALS

DFWALS

Dallas/Fort Worth

Fri 12/26

10:25 pm-1:30 pm

1 stop16h 05m

Alamosa

Mon 12/29

2:00 pm-12:09 am

1 stop9h 09m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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Summary info about Alamosa flight prices, duration and airlines

Best One-Way Price

$94

Best Round-Trip Price

$149

Fastest flight time

0h 50m
The best one-way flight price to Alamosa from United States in the last 72 hours is $94 (Denver Intl to Alamosa).
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The best round-trip flight price to Alamosa from United States in the last 72 hours is $149 (Denver Intl to Alamosa).
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The fastest flight to Alamosa from United States takes 0h 50m (Denver Intl to Alamosa).
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Frequently asked questions about flying to Alamosa

When are the weather conditions best for skiing in Alamosa?

Most people head to the ski mountains during January, when the chance of fresh snow and ideal temperatures are most likely. Ski mountains such as Steamboat Ski Resort are very popular in Alamosa. If you are planning a ski trip to multiple mountains, Breckenridge Ski Resort is a recommended attraction in the Alamosa area.

Is there an alternative airport near Alamosa?

Finding an alternative and possibly cheaper destination airport near Alamosa is possible. If you are planning a flight to Alamosa, consider booking flights to Alamosa Airport (2 mi from Alamosa city center), Taos Airport (71 mi from Alamosa city center) or Pueblo Memorial Airport (94 mi from Alamosa city center).

Is there a cheaper alternative to flying into Alamosa?

With an average price of $164 per person, Alamosa Airport is the cheapest airport to fly into when planning your trip to Alamosa. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to Alamosa Airport were last updated today.

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

The number of operators available for flights to Alamosa Airport is 1 as of December 2025.

How old do you have to be to fly to Alamosa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Alamosa Airport.

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

The necessary travel and health documents for your Alamosa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 to Alamosa?

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

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

Yes. All flights to Alamosa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Alamosa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Alamosa.

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

Yes. momondo can track flight prices for Alamosa and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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