In terms of precipitation, rainfall in Alamosa ranges from 0.3 - 1.3 inches per month. August is typically the wettest month, when rainfall can reach 1.3 in. January is typically the driest time to visit Alamosa when rainfall is around 0.3 in.

If weather is an important factor for your trip to Alamosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from LAS to ALS?

When flying from Las Vegas to Alamosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Las Vegas-Alamosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Alamosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Alamosa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Alamosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Alamosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Las Vegas to Alamosa that include hotel bookings?

Yes. In addition to deals on Las Vegas to Alamosa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Las Vegas to Alamosa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Alamosa.

Can I find deals for business class flights from Las Vegas to Alamosa?

Yes. Cheapflights offers flight deals from Las Vegas to Alamosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$259+ Cheap Flights from Las Vegas to Alamosa

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Cheap flight deals from Las Vegas to Alamosa

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Cheapest flights from Las Vegas to Alamosa
Explore the most affordable flight options available from Las Vegas to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Fri 9/186:45 am -

1 stop5h 45m

Tue 9/222:00 pm -

2 stops23h 53m

Deal found 9/3

$529

Mon 9/216:45 am -

1 stop5h 45m

Fri 9/252:00 pm -

1 stop6h 38m

Deal found 9/6

$553

Find flight deals from Las Vegas to Alamosa

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$529 (Kiwi.com)
One-way from	$259 (Kiwi.com)

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Alamosa flight deals.

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Las VegasAlamosa

LAS Las Vegas Harry Reid Intl - ALS Alamosa

LASALS

Las Vegas Harry Reid Intl

Fri 11/20

12:01 pm-6:10 pm

1 stop5h 09m

Alamosa

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$259

Las VegasAlamosa

LAS Las Vegas Harry Reid Intl - ALS Alamosa

LASALS

Las Vegas Harry Reid Intl

Fri 9/18

6:45 am-1:30 pm

1 stop5h 45m

Alamosa

Tue 9/22

2:00 pm-12:53 pm

2 stops23h 53m

$529

Las VegasAlamosa

LAS Las Vegas Harry Reid Intl - ALS Alamosa

LASALS

Las Vegas Harry Reid Intl

Mon 9/21

6:45 am-1:30 pm

1 stop5h 45m

Alamosa

Fri 9/25

2:00 pm-7:38 pm

1 stop6h 38m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Sorted by cheapest first

Most accurate provider: When it comes to deals on Las Vegas-Alamosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Alamosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Alamosa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Alamosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Alamosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Alamosa

Have a flexible travel schedule? Discover the best time to fly to Alamosa from Las Vegas with our price prediction graph.

LAS-ALS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Las Vegas to Alamosa that include hotel bookings?
Yes. In addition to deals on Las Vegas to Alamosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Alamosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Alamosa.
Can I find deals for business class flights from Las Vegas to Alamosa?
Yes. Cheapflights offers flight deals from Las Vegas to Alamosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$259+ Cheap flights from Las Vegas to Alamosa (LAS - ALS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Las Vegas to AlamosaExplore the most affordable flight options available from Las Vegas to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Explore the most affordable flight options available from Las Vegas to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from Las Vegas to AlamosaDiscover carefully curated flight deals from Las Vegas to Alamosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Discover carefully curated flight deals from Las Vegas to Alamosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from Las Vegas to AlamosaDiscover last-minute flight deals from Las Vegas to Alamosa. Data last updated September 7, 2026 and is based on user searches.

Discover last-minute flight deals from Las Vegas to Alamosa. Data last updated September 7, 2026 and is based on user searches.

One-way flights from Las Vegas to AlamosaSearch for one-way flight options from Las Vegas to Alamosa. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

Search for one-way flight options from Las Vegas to Alamosa. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

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Best time to book a flight from Las Vegas to Alamosa

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Related info for your journey

Can I find deals for flights from Las Vegas to Alamosa that include hotel bookings?

How can I find direct flights from Las Vegas to Alamosa?

Can I find deals for business class flights from Las Vegas to Alamosa?

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Cheapest flights from Las Vegas to Alamosa
Explore the most affordable flight options available from Las Vegas to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from Las Vegas to Alamosa
Discover carefully curated flight deals from Las Vegas to Alamosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from Las Vegas to Alamosa
Discover last-minute flight deals from Las Vegas to Alamosa. Data last updated September 7, 2026 and is based on user searches.

One-way flights from Las Vegas to Alamosa
Search for one-way flight options from Las Vegas to Alamosa. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.