Direct (nonstop) flights from Peoria to Denver
2 airlines fly nonstop from Peoria Regional (PIA) to Denver International (DEN). It's 793 miles (1,276 km), about 2h 26m in the air. Operated by Allegiant Air, United Airlines.
Allegiant Air
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Peoria to Denver with one stop · direct emits 147 kg CO₂ per passenger
Looking for the return flight?
DEN → PIA: Flights from Denver to PeoriaOther direct flights from Peoria
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Peoria to Denver?
A nonstop flight from Peoria (PIA) to Denver (DEN) takes approximately 2 hours and 26 minutes. The distance is 793 miles (1,276 km).
Which airlines fly nonstop from Peoria to Denver?
2 airlines: Allegiant Air, United Airlines.
Is there a nonstop flight from Peoria to Denver?
Yes. 2 airlines: Allegiant Air, United Airlines.
How far is Peoria from Denver?
The flight distance from Peoria to Denver is 793 miles (1,276 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Peoria to Denver?
At 2h 26m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Peoria to Denver?
Roughly 147 kg CO2 per passenger one-way. That's about the same as driving 735 km.
Is the return flight from Denver to Peoria also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Peoria to Denver?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Peoria Regional for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.