$278 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Alamosa (ALS)

View $278 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Alamosa, CO (ALS-San Luis Valley Regional)

Cheap Flights from Newark Liberty Intl. Airport to Alamosa (EWR-ALS)

Prices were available within the past 7 days and start at $278 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 7 - Wed, Mar 11
EWR
New York
ALS
Alamosa
$476 Roundtrip, found 1 day ago
$476
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 7 from New York to Alamosa, returning Wed, Mar 11, priced at $476 found 1 day ago
United
Tue, Oct 7 - Tue, Oct 21
EWR
New York
ALS
Alamosa
$484 Roundtrip, found 1 day ago
$484
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 7 from New York to Alamosa, returning Tue, Oct 21, priced at $484 found 1 day ago
United
Sat, Oct 11 - Sat, Oct 18
EWR
New York
ALS
Alamosa
$485 Roundtrip, found 5 days ago
$485
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 11 from New York to Alamosa, returning Sat, Oct 18, priced at $485 found 5 days ago
United
Tue, Oct 7 - Sat, Oct 18
EWR
New York
ALS
Alamosa
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 7 from New York to Alamosa, returning Sat, Oct 18, priced at $489 found 1 day ago
United
Wed, Nov 19 - Tue, Dec 9
EWR
New York
ALS
Alamosa
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 19 from New York to Alamosa, returning Tue, Dec 9, priced at $494 found 1 day ago
United
Sat, Oct 11 - Sat, Oct 18
EWR
New York
ALS
Alamosa
$495 Roundtrip, found 5 days ago
$495
Roundtrip
found 5 days ago
Select United flight, departing Sat, Oct 11 from New York to Alamosa, returning Sat, Oct 18, priced at $495 found 5 days ago
United
Wed, Jan 7 - Wed, Mar 11
EWR
New York
ALS
Alamosa
$496 Roundtrip, found 1 day ago
$496
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 7 from New York to Alamosa, returning Wed, Mar 11, priced at $496 found 1 day ago
United
Sat, Sep 27 - Thu, Oct 2
EWR
New York
ALS
Alamosa
$499 Roundtrip, found 5 hours ago
$499
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Sep 27 from New York to Alamosa, returning Thu, Oct 2, priced at $499 found 5 hours ago
American Airlines
Thu, Nov 6 - Mon, Nov 10
EWR
New York
ALS
Alamosa
$501 Roundtrip, found 2 days ago
$501
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 6 from New York to Alamosa, returning Mon, Nov 10, priced at $501 found 2 days ago
Delta
Sun, Nov 2 - Sat, Nov 15
EWR
New York
ALS
Alamosa
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 2 from New York to Alamosa, returning Sat, Nov 15, priced at $509 found 1 day ago

Alternative airports near Alamosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Luis Valley Regional ALS. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $499
ALS
San Luis Valley Regional
CheapestClosest
Average driving time to city center4 min
Flights from $499
Flights from Newark Liberty Intl. Airport (EWR) to Alamosa (ALS)
Origin airport
Newark Liberty Intl. Airport
Destination airport
San Luis Valley Regional
Roundtrip price
$476
Distance
1705 mi

Newark Liberty Intl. Airport to Alamosa Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Alamosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Alamosa are during the month of January. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Alamosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Alamosa

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Alamosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Alamosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Alamosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $278 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Alamosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Alamosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS) cost?
Lock in a cheap one-way flight from $278 or cheap return flight from $476 from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS)?
Planning your getaway for January is a good way to save, as it's the cheapest month for flights between EWR and ALS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS)?
To find the cheapest airline flying from EWR to ALS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS)?
There aren't any daily direct flights departing from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from EWR to ALS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS)?
To land at San Luis Valley Regional Airport (ALS) on schedule, opt for a flight that takes off from Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS) last-minute?
Waiting until right before your break to book your flight from EWR to ALS generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book an EWR to ALS flight and hotel package?
Compared with arranging flights and hotels separately, booking an EWR to ALS flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to San Luis Valley Regional Airport (ALS)?
If you booked your EWR to ALS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.