What is the cheapest month to fly from Peoria to Denver?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Peoria (PIA) to Denver (DEN), with fares starting from $186.

What is the lowest current fare from PIA to DEN?

The lowest currently-listed fare from Peoria (PIA) to Denver (DEN) is $186 on 2026-09-03.

How long is the flight from Peoria to Denver?

Direct flights from PIA to DEN cover approximately 1,273 km (791 miles), with an estimated flight time of 1h 30m. Operating airlines: G4, UA.

Cheap flights from Peoria to Denver

Cheapest current fares: $186 in September 2026, 1,273 km direct flight in ~1h 30m.

Last updated August 10, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Peoria (PIA) to Denver (DEN). Refreshed daily.

Peoria (PIA) → Denver (DEN)

September 2026 $186

Frequently asked questions

What is the cheapest month to fly from Peoria to Denver?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Peoria (PIA) to Denver (DEN), with fares starting from $186.
What is the lowest current fare from PIA to DEN?

The lowest currently-listed fare from Peoria (PIA) to Denver (DEN) is $186 on 2026-09-03.
How long is the flight from Peoria to Denver?

Direct flights from PIA to DEN cover approximately 1,273 km (791 miles), with an estimated flight time of 1h 30m. Operating airlines: G4, UA.

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