$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, $274 Round Trip

$274 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.

Thu, Aug 27 - Mon, Aug 31
DEN
Denver
ALS
Alamosa
$274 Roundtrip, found 10 hours ago
$274
Roundtrip
found 10 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Aug 27 from Denver to Alamosa, returning Mon, Aug 31, priced at $274 found 10 hours ago
Wed, Aug 26 - Mon, Aug 31
DEN
Denver
ALS
Alamosa
$278 Roundtrip, found 10 hours ago
$278
Roundtrip
found 10 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Aug 26 from Denver to Alamosa, returning Mon, Aug 31, priced at $278 found 10 hours ago
Sun, Aug 16 - Fri, Aug 28
DEN
Denver
ALS
Alamosa
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Aug 16 from Denver to Alamosa, returning Fri, Aug 28, priced at $284 found 6 days ago
Sat, Aug 22 - Mon, Aug 24
DEN
Denver
ALS
Alamosa
$288 Roundtrip, found 23 hours ago
$288
Roundtrip
found 23 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Aug 22 from Denver to Alamosa, returning Mon, Aug 24, priced at $288 found 23 hours ago
Sun, Aug 16 - Thu, Aug 20
DEN
Denver
ALS
Alamosa
$294 Roundtrip, found 2 days ago
$294
Roundtrip
found 2 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Aug 16 from Denver to Alamosa, returning Thu, Aug 20, priced at $294 found 2 days ago
Fri, Aug 14 - Tue, Aug 18
DEN
Denver
ALS
Alamosa
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Aug 14 from Denver to Alamosa, returning Tue, Aug 18, priced at $298 found 4 days ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
DENAlamosaAugust 7 to August 8$308
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Alamosa County Accommodation Deals

Quality Inn Alamosa

Quality Inn Alamosa

2.5 out of 5
333 Santa Fe Avenue Alamosa CO
Fully refundable
$85 nightly
The price is $95 total per night from Aug 5 to Aug 6
$95 total
Aug 5 - Aug 6
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! (570 reviews)
"They don’t have elevator, otherwise everything is excellent here."

Reviewed on Aug 3, 2026

Opens in a new windowQuality Inn Alamosa
Great Sand Dunes Lodge

Great Sand Dunes Lodge

2 out of 5
7900 CO-150 Mosca CO
Fully refundableReserve now, pay when you stay
$159 nightly
The price is $178 total per night from Aug 4 to Aug 5
$178 total
Aug 4 - Aug 5
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 ...
8.6/10 Excellent! (687 reviews)
"Great location to go to The Great Sand Dunes ."

Reviewed on Aug 2, 2026

Opens in a new windowGreat Sand Dunes Lodge
Dunes Inn

Dunes Inn

2.5 out of 5
425 Main St Alamosa CO
Fully refundableReserve now, pay when you stay
$92 nightly
The price is $105 total per night from Aug 4 to Aug 5
$105 total
Aug 4 - Aug 5
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 ...
9/10 Wonderful! (1,009 reviews)
"The Dunes Inn is located conveniently in Alamosa to be able to walk to nearby restaurants and stores. The staff was helpful and pleasant. The free breakfast was at a restaurant next door and was cooked to order. Our room was clean and comfortable. It is an older motel but a fine place to stay when ..."

Reviewed on Aug 3, 2026

Opens in a new windowDunes Inn
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Comfort Inn & Suites Alamosa

Comfort Inn & Suites Alamosa

2.5 out of 5
6301 US HWY 160 Alamosa CO
Fully refundable
$101 nightly
The price is $116 total per night from Aug 9 to Aug 10
$116 total
Aug 9 - Aug 10
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 ...
8.6/10 Excellent! (1,003 reviews)
"We had a 3 night stay and it was very pleasant!"

Reviewed on Aug 2, 2026

Opens in a new windowComfort Inn & Suites Alamosa
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

Finding cheap flights to Alamosa County is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Alamosa County flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Alamosa County through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Alamosa County—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Alamosa County flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Alamosa County with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

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 $274 to $308 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.