Cheap Flights from Alamosa (ALS) to Peoria (PIA)

Popular airlines from Alamosa, CO (ALS-San Luis Valley Regional) to Peoria, IL (PIA-Greater Peoria Regional)

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Flights from Alamosa (ALS) to Peoria (PIA)
Origin airport
San Luis Valley Regional
Destination airport
Greater Peoria Regional
Distance
894 mi

Alamosa to Peoria Flights

The cheapest times to fly from Alamosa to Peoria

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 Alamosa to Peoria are during the month of . You can find some of the cheapest flights from Alamosa to Peoria with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Alamosa to Peoria

Sunday is one of the best days to book for cheap flights from Alamosa to Peoria: 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 Alamosa to Peoria

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 Alamosa to Peoria in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Alamosa to Peoria 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 Alamosa to Peoria 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 San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA) cost?
Discover the latest flight deals from ALS to PIA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ALS to PIA?
The cheapest flights from ALS to PIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ALS to PIA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ALS to PIA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA)?
There are no daily nonstop flights departing from San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from ALS to PIA?
Typically you’ll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA)?
Choose a flight from San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA) last-minute?
Booking your flight from ALS to PIA just before your trip is generally more expensive. However, if you’re flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an ALS to PIA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ALS to PIA flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from San Luis Valley Regional Airport (ALS) to Greater Peoria Regional Airport (PIA)?
It’s generally possible to reschedule or cancel your ALS to PIA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.