$99 Cheap Flights to Del Norte, CO

View $99 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines to Del Norte

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How much is the cheapest flight to Del Norte?

Prices were available within the past 7 days and start at $99 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Jan 16 - Sun, Jan 18
DEN
Denver
ALS
Alamosa
$198 Roundtrip, found 8 hours ago
$198
Roundtrip
found 8 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jan 16 from Denver to Alamosa, returning Sun, Jan 18, priced at $198 found 8 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Nov 28 - Sun, Nov 30
DEN
Denver
ALS
Alamosa
$213 Roundtrip, found 15 hours ago
$213
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 28 from Denver to Alamosa, returning Sun, Nov 30, priced at $213 found 15 hours ago
Delta
Mon, Dec 8 - Wed, Dec 24
SLC
Salt Lake City
ALS
Alamosa
$364 Roundtrip, found 5 days ago
$364
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Dec 8 from Salt Lake City to Alamosa, returning Wed, Dec 24, priced at $364 found 5 days ago
United
Wed, Dec 3 - Tue, Dec 9
OKC
Oklahoma City
ALS
Alamosa
$384 Roundtrip, found 8 hours ago
$384
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Dec 3 from Oklahoma City to Alamosa, returning Tue, Dec 9, priced at $384 found 8 hours ago
American Airlines
Fri, Jan 23 - Sun, Jan 25
ATL
Atlanta
ALS
Alamosa
$486 Roundtrip, found 1 day ago
$486
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 23 from Atlanta to Alamosa, returning Sun, Jan 25, priced at $486 found 1 day ago

Frequently asked questions

What month is the cheapest to fly to Del Norte?
Plan your trip for January if you're looking for a deal on your fare. It's the cheapest month to fly to Del Norte. If possible, avoid traveling during busy periods such as major public holidays or during big events.
Which US cities have the cheapest flights to Del Norte?
Usually, Denver has cheap flights to Del Norte. To score the best deal, stay flexible with your dates. Fares can change depending on factors like seasonality, demand and number of stopovers.
Which US cities fly direct to Del Norte?
Fly to Del Norte without a stopover from Denver. This is the only US city with nonstop journeys to Del Norte. Simply select "Direct flights only" when searching on Expedia to browse your options.
How to find a cheap flight to Del Norte?
Book in advance or search for a cheap flight to Del Norte during off-season months like January and April. Flying off on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know exactly when to book. Just activate the toggle for "Watch prices" and get notified as soon as there's a better deal.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Del Norte?
Staying flexible about your travel plans may help you find last-minute deals on cheap flights to Del Norte. To see all the available options, try looking at different ticket types, changing your Del Norte vacation dates, leaving from an alternative airport or using another carrier.
How far in advance should I book a flight to Del Norte?
For the biggest savings on domestic journeys, book your flight to Del Norte 28 days ahead of your travel dates. For international flights, it's two to four months in advance. This boosts your chances of securing the departure dates and seats you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Del Norte?
You can usually find cheap flights to Del Norte on Sundays. You'll save about 8% on average compared to booking on a Friday, which is typically the most expensive day to buy tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Where do you fly into Del Norte?
If you're flying to Del Norte, the main hub to land at is San Luis Valley Regional Airport (ALS). You could also fly to Del Norte via Pagosa Springs, CO (PGO-Stevens Field).
How far is the airport from central Del Norte?
You'll be about 30 mi southeast of the center of Del Norte after touching down at San Luis Valley Regional Airport (ALS).
Can I save money by booking a Del Norte trip package?
Book a Del Norte flight and hotel package deal on Expedia, and you can benefit from significant savings. It's easy to bundle your hotel and flight, and you can also add activities and car rentals to create your own customized Del Norte break. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Del Norte?
You can usually change or cancel your flight to Del Norte within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may be issued a credit toward a future flight instead of a direct refund. Remember to check the airline's terms of service in your itinerary for exact details. You can use Expedia's "No cancel fee" or "Changes included" filters when you search to find cheap flights to Del Norte with flexible change policies. For more information, head to our Customer Service Portal.

Book with confidence

Tips to find the cheapest flights to Del Norte

The cheapest day to fly

Get started finding a cheap flight to Del Norte on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to Del Norte. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Del Norte. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Del Norte, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Del Norte

The lowest price for round-trip flights to Del Norte in 2025 starts from from $193, while one-way tickets start from from $99. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Del Norte. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Del Norte

KEY LIME AIR DBA DENVER AIR CONNECTION, Delta, United, American Airlines are just some of the airlines that can typically offer cheap tickets to Del Norte. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Del Norte and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Del Norte, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Del Norte. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Del Norte plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Del Norte

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Del Norte.

Stopover savings

The cheapest tickets to Del Norte are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Del Norte. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Del Norte for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Del Norte. Simply download the free Expedia app to your smart device and activate Del Norte flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Del Norte. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Del Norte

Travel information

Destination airport
San Luis Valley Regional
Destination airport IATA code
ALS
Destination city name
Alamosa
Roundtrip price
$192

Trending flights to Del Norte

Prices were available within the past 7 days and start at $99 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jan 3 - Sat, Jan 3
DEN
Denver
ALS
Alamosa
$193 Roundtrip, found 18 hours ago
$193
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jan 3 from Denver to Alamosa, returning Sat, Jan 3, priced at $193 found 18 hours ago

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*Available to One Key members.