Frontier Airlines F91484 Denver International (DEN) → Chicago O'Hare (ORD) — September 14, 2026

One way · Economy · 1 adult · price per person

Last observed price for Monday, September 14, 2026: Frontier Airlines F91484, from Denver International (DEN) to Chicago O'Hare (ORD), departs 7:45 AM, arrives 11:21 AM, direct, 2h 36m, $178 per person. Price found in an Aviasales search on September 10, 2026 and read by AirSource on September 10, 2026, 20:47 UTC: it is not guaranteed and is confirmed on Aviasales at booking time.

Observation for flight F91484 on September 14, 2026

Frontier Airlines F91484

Direct · Denver International (DEN) → Chicago O'Hare (ORD)

Direct

7:45 AM

Mon, Sep 14

Denver International (DEN)

2h 36m

direct

11:21 AM

Mon, Sep 14

Chicago O'Hare (ORD)

Airline: Frontier Airlines (F9)
Flight: F91484
Departure: Denver International (DEN) · September 14, 2026 · 7:45 AM local time (UTC-6)
Arrival: Chicago O'Hare (ORD) · September 14, 2026 · 11:21 AM local time (UTC-5)
Stops: Direct (no plane change, as stated by the source; it can include a stop)
Duration: 2h 36m
Last observed price: $178 per person, one way
Observed: Price and fare conditions found in an Aviasales search on September 10, 2026 · read by AirSource on September 10, 2026, 20:47 UTC