Denver to Oklahoma City (DEN-OKC): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Denver (DEN) and Oklahoma City (OKC), roughly 50 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines and Frontier Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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495 mi
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Denver to Oklahoma City flight schedule

Scheduled nonstop departures for DEN to OKC, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Denver (DEN) to Oklahoma City (OKC)
Date Flight Airline Departs DEN Arrives OKC Duration Aircraft
UA 6029United Airlines08:0010:501h 50mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1928Frontier Airlines12:4815:241h 36m32N
UA 1656United Airlines13:3016:091h 39m7M8
UA 1184United Airlines17:5920:381h 39m738
UA 6029United Airlines08:0010:501h 50mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1864Frontier Airlines10:2113:011h 40m32N
UA 1656United Airlines13:3016:091h 39m7M8
F9 1928Frontier Airlines16:5919:351h 36m32Q
UA 1184United Airlines17:5920:381h 39m738
UA 4727United Airlines20:2823:141h 46mE7W
UA 6029United Airlines08:0010:501h 50mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1864Frontier Airlines10:2113:011h 40m32N
UA 5808United Airlines13:2516:151h 50mE7W
UA 1656United Airlines13:3016:091h 39m7M8
F9 1928Frontier Airlines16:5919:351h 36m32N
UA 1184United Airlines17:5920:381h 39m738
UA 4727United Airlines20:2823:141h 46mE7W
UA 6029United Airlines08:0010:501h 50mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1864Frontier Airlines10:2113:011h 40m32N
F9 1928Frontier Airlines12:2314:591h 36m32N
UA 5808United Airlines13:2516:151h 50mE7W
UA 1656United Airlines13:3016:091h 39m7M8
UA 1184United Airlines17:5920:381h 39m738
UA 4727United Airlines20:2823:141h 46mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1864Frontier Airlines10:2113:011h 40m32N
UA 1656United Airlines13:3016:091h 39m7M8
F9 1928Frontier Airlines16:5919:351h 36m321
UA 1184United Airlines17:5920:381h 39m319
UA 6029United Airlines08:0010:501h 50mE7W
UA 5324United Airlines10:0012:571h 57mE7W
F9 1864Frontier Airlines10:2113:011h 40m32N
UA 5808United Airlines13:2516:151h 50mE7W
UA 1656United Airlines13:3016:091h 39m7M8
F9 1928Frontier Airlines16:5919:351h 36m321
UA 1184United Airlines17:5920:381h 39m738

Showing the first 40 of 49 scheduled DEN to OKC departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every DEN to OKC date on the interactive map

The full DEN to OKC nonstop schedule

United Airlines and Frontier Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full DEN to OKC nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each DEN to OKC departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DEN to OKC on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Oklahoma City nonstop

Carriers operating DEN to OKC nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See DEN to OKC on the interactive map →

Frequently asked questions about DEN to OKC

How far is Oklahoma City from Denver?
DEN to OKC covers about 495 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from DEN to OKC?
United Airlines and Frontier Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the DEN to OKC schedule rather than a space claim.
How many flights a week are there from DEN to OKC?
About 50 nonstop flights a week run between Denver and Oklahoma City in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DEN to OKC depart?
Scheduled DEN to OKC nonstops in the next 7 days with service leave between 08:00 and 20:28, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on DEN to OKC?
Not on this route: none of United Airlines and Frontier Airlines is a carrier 2LNR reads inventory for. The page carries the full DEN to OKC nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEN to OKC nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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