S$301 Cheap Flights from Denver to Peoria

View S$301 flight on Fri, 6 Jun, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Peoria, IL (PIA-Greater Peoria Regional)

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Cheap Flights from Denver to Peoria (DEN-PIA)

Prices were available within the past 7 days and start at S$301 for one-way flights and S$448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 6 Jun - Sat, 14 Jun
DEN
Denver
PIA
Peoria
S$448 Return, found 5 days ago
S$448
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Sat, 14 Jun, priced at S$448 found 5 days ago
United
Fri, 6 Jun - Fri, 13 Jun
DEN
Denver
PIA
Peoria
S$461 Return, found 5 days ago
S$461
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Fri, 13 Jun, priced at S$461 found 5 days ago
United
Fri, 6 Jun - Sat, 14 Jun
DEN
Denver
PIA
Peoria
S$480 Return, found 5 days ago
S$480
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Sat, 14 Jun, priced at S$480 found 5 days ago
United
Fri, 6 Jun - Fri, 13 Jun
DEN
Denver
PIA
Peoria
S$493 Return, found 5 days ago
S$493
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Fri, 13 Jun, priced at S$493 found 5 days ago
United
Fri, 6 Jun - Fri, 13 Jun
DEN
Denver
PIA
Peoria
S$506 Return, found 5 days ago
S$506
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Fri, 13 Jun, priced at S$506 found 5 days ago
United
Fri, 6 Jun - Mon, 16 Jun
DEN
Denver
PIA
Peoria
S$515 Return, found 5 days ago
S$515
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Mon, 16 Jun, priced at S$515 found 5 days ago
United
Fri, 6 Jun - Fri, 13 Jun
DEN
Denver
PIA
Peoria
S$534 Return, found 5 days ago
S$534
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Fri, 13 Jun, priced at S$534 found 5 days ago
United
Fri, 6 Jun - Mon, 16 Jun
DEN
Denver
PIA
Peoria
S$547 Return, found 5 days ago
S$547
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Mon, 16 Jun, priced at S$547 found 5 days ago
United
Fri, 6 Jun - Sat, 14 Jun
DEN
Denver
PIA
Peoria
S$556 Return, found 5 days ago
S$556
Return
found 5 days ago
Select United flight, departing Fri, 6 Jun from Denver to Peoria, returning Sat, 14 Jun, priced at S$556 found 5 days ago
American Airlines
Fri, 6 Jun - Sat, 14 Jun
DEN
Denver
PIA
Peoria
S$569 Return, found 5 days ago
S$569
Return
found 5 days ago
Select American Airlines flight, departing Fri, 6 Jun from Denver to Peoria, returning Sat, 14 Jun, priced at S$569 found 5 days ago
Denver to Peoria route information
Origin airport
Denver Intl.
Destination airport
Greater Peoria Regional
Return price
S$448
Distance
1265 km

Flights from Denver to Peoria

When looking for plane tickets from Denver to Peoria, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Peoria. Look for DEN to PIA airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Peoria flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Denver Peoria flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Denver to Peoria trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Peoria flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Denver to Peoria with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DIA airport to Greater Peoria Regional Airport (PIA)?
Start packing your bags, because round-trip flights between Denver Airport and PIA start from S$448. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to PIA?
The majority of flights can be cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Denver Airport to Peoria Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for DEN to Peoria Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from DEN to PIA?
You may like to bring your own on-board entertainment (like some downloaded podcasts), as it takes an average of 4 hours to reach PIA from Denver Airport. A good pair of noise-cancelling earphones will be handy too.
How far is the flight from DEN to Greater Peoria Regional Airport (PIA)?
With a flight distance of 1,250 kilometres, it’s just a hop from DEN to PIA. It might be a quick flight, but it’s still worth bringing a good book to read.
Which airlines fly direct from Denver Airport to Greater Peoria Regional Airport (PIA)?
Flying straight from DEN to Greater Peoria Regional Airport (PIA) is a cinch with Allegiant Air (G4). This top airline offers 8 flights each month.
Are DIA airport to Greater Peoria Regional Airport (PIA) flight tickets cheaper when they're purchased at the last minute?
Flight prices from DEN to Peoria Intl. Airport are available up to a year before departure on Expedia. And although you may pick up fantastic last-minute deals, it’s not something you should count on. Also, booking your flights well in advance means you’ll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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