$94 Find Cheap Flights from Denver to Peoria - Compare and Save

Among airlines operating Denver to Peoria flights:

• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Denver and Peoria. The airlines offering nonstop flights on this route include:

• United Airlines
• Allegiant Air

Flights from Denver to Peoria usually depart from Denver Intl (DEN) and arrive at Greater Peoria (PIA).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in First Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Denver to Peoria:

• Economy Class
• First Class

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $309 round-trip, compared to $337 via a layover through Chicago O'Hare Intl (ORD).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

Most connecting flights from Denver to Peoria pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 20% on the Denver to Peoria route. Thursday is the cheapest departure day at $308 round-trip on average, while Saturday is the most expensive at $385, a difference of $77. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Evening is the busiest departure period on Denver to Peoria flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Denver to Peoria:

• Earliest: departs at 10:20 am and lands at 12:40 pm
• Latest: departs at 5:45 pm and lands at 8:05 pm.

The flight takes about 2h 20m.

A nonstop flight from Denver to Peoria takes 2h 20m, covering 790 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Denver to Peoria are currently lower than usual. Average one-way flight prices are about $165, which is 34% below the typical average for this route.

Peoria is 1 hour ahead of Denver (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Greater Peoria Airport (PIA) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
• Alamo
• Budget
• Enterprise Rent-A-Car
• Avis
• National

Round-trip flights from Denver to Peoria range from $282 to $426, with an average of $323 over the past 12 months. Anything below $282 counts as a good deal.