Which airlines fly to Alamosa?

Based on our data, the most popular airlines that fly to Alamosa from United States are United Airlines and American Airlines. There may also be other airline options depending on where in United States you’re flying from.

How long does it take to fly to Alamosa?

Average flight duration from United States to Alamosa depends on which airport you fly into and out of. Flying from Los Angeles to Gunnison is 4h 39m on average, while flying from San Francisco to Gunnison is 6h 41m on average. Gunnison is the most popular airport in Alamosa.

$125 Cheap Flights to Alamosa in 2026

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Find the cheapest flights from the United States to Alamosa

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa

0h 50mnonstop

8:00 am - 8:55 amALS Alamosa-DEN Denver Intl

0h 55mnonstop

$242Denver Air Connection

Thu, Sep 10 - Mon, Sep 14

12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa

0h 50mnonstop

2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl

0h 55mnonstop

$259Denver Air Connection

Wed, Sep 16 - Wed, Sep 23

12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa

0h 50mnonstop

2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl

0h 55mnonstop

$259Denver Air Connection

Mon, Sep 14 - Mon, Sep 21

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

Fri, Oct 16 - Sun, Oct 18

5:30 pm - 6:25 pmDEN Denver Intl-ALS Alamosa

0h 55mnonstop

8:00 am - 8:55 amALS Alamosa-DEN Denver Intl

0h 55mnonstop

$274Denver Air Connection

Sun, Sep 6 - Thu, Sep 10

5:30 pm - 6:25 pmDEN Denver Intl-ALS Alamosa

0h 55mnonstop

2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl

0h 55mnonstop

$274Denver Air Connection

Sun, Sep 6 - Tue, Sep 8

5:30 pm - 6:25 pmDEN Denver Intl-ALS Alamosa

0h 55mnonstop

2:00 pm - 2:55 pmALS Alamosa-DEN Denver Intl

0h 55mnonstop

$274Denver Air Connection

Sun, Sep 6 - Thu, Sep 10

12:40 pm - 1:30 pmDEN Denver Intl-ALS Alamosa

0h 50mnonstop

8:00 am - 8:55 amALS Alamosa-DEN Denver Intl

0h 55mnonstop

$274Denver Air Connection

Sun, Sep 6 - Fri, Sep 11

8:15 pm - 1:30 pmAUS Austin Bergstrom-ALS Alamosa

18h 15m1 stop Denver Intl

2:00 pm - 2:37 pmALS Alamosa-AUS Austin Bergstrom

23h 37m2 stops Denver Intl Las Vegas Harry Reid Intl

$443Multiple Airlines

Tue, Sep 8 - Mon, Sep 14

9:09 pm - 1:30 pmLAX Los Angeles-ALS Alamosa

15h 21m1 stop Denver Intl

2:00 pm - 10:39 amALS Alamosa-LAX Los Angeles

21h 39m1 stop Denver Intl

$473Multiple Airlines

Thu, Sep 3 - Wed, Sep 9

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Thu 9/10

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Mon 9/14

8:00 am-8:55 am

Nonstop0h 55m

$242

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Wed 9/16

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Wed 9/23

2:00 pm-2:55 pm

Nonstop0h 55m

$259

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Mon 9/14

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Mon 9/21

2:00 pm-2:55 pm

Nonstop0h 55m

$259

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Fri 10/16

5:15 pm-6:10 pm

Nonstop0h 55m

Alamosa

Sun 10/18

2:00 pm-2:55 pm

Nonstop0h 55m

$274

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Sun 9/6

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Thu 9/10

8:00 am-8:55 am

Nonstop0h 55m

$274

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Sun 9/6

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Tue 9/8

2:00 pm-2:55 pm

Nonstop0h 55m

$274

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Sun 9/6

5:30 pm-6:25 pm

Nonstop0h 55m

Alamosa

Thu 9/10

2:00 pm-2:55 pm

Nonstop0h 55m

$274

DenverAlamosa

DEN Denver Intl - ALS Alamosa

DENALS

Denver Intl

Sun 9/6

12:40 pm-1:30 pm

Nonstop0h 50m

Alamosa

Fri 9/11

8:00 am-8:55 am

Nonstop0h 55m

$274

AustinAlamosa

AUS Austin Bergstrom - ALS Alamosa

AUSALS

Austin Bergstrom

Tue 9/8

8:15 pm-1:30 pm

1 stop18h 15m

Alamosa

Mon 9/14

2:00 pm-2:37 pm

2 stops23h 37m

$443

Los AngelesAlamosa

LAX Los Angeles - ALS Alamosa

LAXALS

Los Angeles

Thu 9/3

9:09 pm-1:30 pm

1 stop15h 21m

Alamosa

Wed 9/9

2:00 pm-10:39 am

1 stop21h 39m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Alamosa flights insights and trends

Explore insights for your Alamosa flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Alamosa?

What is the absolute cheapest flight to Alamosa?

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Cheap Alamosa flight deals and tips

Summary info about Alamosa flight prices, duration and airlines

Best One-Way Price	$125
Best Round-Trip Price	$242
Fastest flight time	0h 50m

The best one-way flight price to Alamosa from United States in the last 5 days is $125 (Denver Intl to Alamosa).

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The best round-trip flight price to Alamosa from United States in the last 5 days is $242 (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

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 $129 per person, Taos 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 August 2026.

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.

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.