$137 Cheap flights to Alamosa County

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Top places to visit in Alamosa County

A vast desert landscape with undulating sand dunes and a narrow path leading through them.
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Alamosa

Alamosa

Cheap flights to Alamosa County from $137 One Way, $269 Round Trip

$269 return flights and $137 one-way flights to Alamosa County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 27 - Fri, Nov 27
DEN
Denver
ALS
Alamosa
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 27 from Denver to Alamosa, returning Fri, Nov 27, priced at $269 found 4 days ago
Sat, Oct 17 - Sat, Oct 24
DEN
Denver
ALS
Alamosa
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Oct 17 from Denver to Alamosa, returning Sat, Oct 24, priced at $274 found 1 day ago
Sat, Oct 17 - Sat, Oct 24
DEN
Denver
ALS
Alamosa
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Oct 17 from Denver to Alamosa, returning Sat, Oct 24, priced at $278 found 1 day ago
Tue, Sep 29 - Tue, Oct 6
DEN
Denver
ALS
Alamosa
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Sep 29 from Denver to Alamosa, returning Tue, Oct 6, priced at $284 found 4 days ago
Wed, Sep 30 - Wed, Oct 7
DEN
Denver
ALS
Alamosa
$288 Roundtrip, found 4 days ago
$288
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Sep 30 from Denver to Alamosa, returning Wed, Oct 7, priced at $288 found 4 days ago
Thu, Oct 1 - Thu, Oct 1
DEN
Denver
ALS
Alamosa
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Oct 1 from Denver to Alamosa, returning Thu, Oct 1, priced at $293 found 4 days ago

Deals For This Weekend's Flights

Find The Perfect Hotel For After Your Flight

Score Epic Alamosa County Accommodation Deals

Great Sand Dunes Lodge

Great Sand Dunes Lodge

2 out of 5
7900 CO-150 Mosca CO
Fully refundableReserve now, pay when you stay
$118 nightly
The price is $132 total per night from Oct 13 to Oct 14
$132 total
Oct 13 - Oct 14
Total with taxes and fees
Stay at this hotel in Mosca. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
Opens in a new windowGreat Sand Dunes Lodge
Quality Inn Alamosa

Quality Inn Alamosa

2.5 out of 5
333 Santa Fe Avenue Alamosa CO
Fully refundable
$105 nightly
The price is $117 total per night from Sep 23 to Sep 24
$117 total
Sep 23 - Sep 24
Total with taxes and fees
Book a stay at this family-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.2/10 Good! (631 reviews)
"The hotel wasn't ready when we got there at check in at 3:00 P.M. When we got back 45 minutes later the hotel reeked of bleach. We had to open every window and door. There was only boiled eggs the first two days we stayed there for breakfast. The third day there was no protein whatsoever. There was ..."

Reviewed on Sep 20, 2026

Opens in a new windowQuality Inn Alamosa
Comfort Inn & Suites Alamosa

Comfort Inn & Suites Alamosa

2.5 out of 5
6301 US HWY 160 Alamosa CO
Fully refundable
$97 nightly
The price is $111 total per night from Oct 18 to Oct 19
$111 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this family-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
Opens in a new windowComfort Inn & Suites Alamosa
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Dunes Inn

Dunes Inn

2.5 out of 5
425 Main St Alamosa CO
Fully refundableReserve now, pay when you stay
$73 nightly
The price is $84 total per night from Oct 20 to Oct 21
$84 total
Oct 20 - Oct 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Alamosa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (1,001 reviews)
"Great place to stay! Rooms were cozy and large! Very clean, and the beds were comfy. Loni at check in was so nice. We will stay here again!"

Reviewed on Sep 20, 2026

Opens in a new windowDunes Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Alamosa County

End your search for discount fares on flights to Alamosa County. Orbitz has all the best prices on Alamosa County flights. With Orbitz, you can expect:

Cheap Deals on Flights to Alamosa County

We offer big discounts and last-minute savings on Alamosa County flights. We make it easy for you to research, plan, and book your flight to Alamosa County — all while offering great low fares. With guaranteed low prices and cutting-edge mobile tools, the perfect trip begins on Orbitz.

Travel Convenience on the Go

Get alerts, updates, or book your Alamosa County flight or other flights wherever you are. Download our free apps for iPhone, Android, and iPad or visit our mobile site at m.orbitz.com to conveniently review or change your air travel plans. We can also send free alerts about your Alamosa County flight to your email or mobile phone, so you get advance warning about potential disruptions and flight delays. Need to book a hotel with your Alamosa County flight? Access exclusive, mobile-only deals via our mobile site and free apps – even on the same day.

Great Customer Care

We want to make your travel booking experience smooth and easy, from planning and researching Alamosa County flights to the actual booking. If you want to cancel your flight to Alamosa County, many tickets can be conveniently cancelled online. Contact our Customer Service to make changes to your air ticket.

Miles or Points Toward Frequent Flyer Programs

Much like booking with an airline directly, you can earn frequent flyer miles or points on qualified flights to Alamosa County with Orbitz. When completing your booking, just fill in your frequent flyer number for the airline you are flying with or for one of its available partner airlines.

Frequently asked questions

What is the best airport to fly to in Alamosa County?
San Luis Valley Regional Airport (ALS) is the major gateway for this terrific region. Once you've stepped out of the terminal, the possibilities are endless when it comes to discovering Alamosa County.
How much is a flight to Alamosa County?
Travelers from far and wide landed round-trip bargains ranging from $269 to $293 this week to Alamosa County. Kicking off your journey from Denver (DEN)? The best one-way prices were just $137.
How to book the cheapest flight to Alamosa County?
With some of the most competitive flight deals around, you'll always get more for your money with Orbitz. The following pointers will help you snap up cheap flights to Alamosa County — and leave you with more money to play with:

  • Taking off from or landing at other airports can sometimes help you cut costs. Type in your preferred departure and arrival points. Next, click on the 'Nearby airports' function below to see what your options are.
  • If you're flexible with your travel schedule, click on the 'Show flexible dates' link. It'll bring up flight deals for the days either side of your chosen departure. Airfares often vary depending on what day it is.
  • You can also use the 'Show options' link to filter results for your preferred carrier, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • Lock in your fare as soon as you know your travel dates. While it does happen on occasion, airfares rarely get cheaper as your date of departure gets closer.
  • Combine your flights, hotels and car rentals into a package deal and unlock great discounts. Save your hard-earned dollars for things you're really excited about, like exploring Alamosa County.
  • Where possible, don't travel during the busy season. Airfares usually surge during school breaks, summer and other vacation periods like Easter and Thanksgiving.

What is the best time to book a flight to Alamosa County?
Land a bargain and book your seats to Alamosa County in January. If you've missed this month, you're still in luck. February and August often have affordable airfares as well. Just make sure you don't sleep on a sale — cheap flights come and go in the blink of an eye!
What day of the week is the cheapest to book a flight to Alamosa County?
To find a rewarding flight deal, book on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days to book tickets to Alamosa County.
What is the cheapest day of the week to fly to Alamosa County?
You can get cheap flights to Alamosa County by taking to the skies on a Monday, according to Orbitz data from 2020. Tuesday is the next cheapest day, while Saturday has the most costly ticket prices. Whether you prefer to stretch your travel budget or take off whenever is convenient, you'll always find a fantastic deal with Orbitz.
What is the cheapest month to fly to Alamosa County?
To land cheap flights to Alamosa County, pack your bags and jet off in August. Orbitz data has found that generally, this is the best month to save loads on your ticket. If you're hoping to fly to Alamosa County in June, keep in mind that this is the most expensive time of year to travel.
Which airlines allow free cancellation?
Orbitz makes it a piece of cake to find carriers offering fare flexibility. Simply select "Filter by flexible change policies" when searching for your flights and bada bing! We'll show you options that include free cancellation within 24 hours of booking, no change fees and of course, an amazing low price.
What do I need for the flight to Alamosa County?
There's nothing as exciting as flying to a new place, but it's wise to be prepared. This list of handy tips will help get your journey off to a good start:

  • Whether you print it out or use an electronic one, you'll need your boarding pass to step foot on the plane. You'll also need some sort of government-issued ID. If you're flying internationally, make sure your passport is valid and you've looked into visa requirements.
  • Make time fly by even faster on your short hop by packing the right gear. Think a water bottle, snacks and entertainment. If you'd like your journey to Alamosa County to go nice and peacefully, put some headphones or earplugs into your bag too.
  • Whatever the temperature is doing outside, plane cabins can get chilly. Bring a sweater on board to keep yourself warm and cozy.

How do I get cheap first-class/business deals to Alamosa County?
If you think a business or first-class ticket is beyond your grasp, think again. Here are some tips to help you book a premium flight to Alamosa County for a whole lot less:

  • Flexibility isn't just for your yoga class. Avoid locking in your travel dates so you can snap up more affordable airfares when a sale comes along.
  • Plenty of low-cost airlines these days offer outstanding business-class seating for a wallet-friendly price.
  • Make a bid for an upgrade. Some airlines hold online auctions that let you offer a price for a seat at the front of the plane. You can also try upgrading with points earned through a flight loyalty program.

What is the best time to go to Alamosa County?
Alamosa County is a popular place in March, April and July. If you're thinking of visiting during these months, it may be an idea to book ahead of time to ensure you get the best deals. Wondering what summertime's like in Alamosa County? Average daily temperatures generally sit between 50 ºF and 80 ºF. Like most destinations in the Northern Hemisphere, summer begins June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.