--- title: "Denver to Oklahoma City flights: who flies DEN-OKC" description: "United Airlines and Frontier Airlines fly nonstop from DEN to OKC, about 42 flights a week, covering 495 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/den-okc" url: "https://2lnr.com/routes/den-okc.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 42 times a week. The timetable below shows the nonstop scheduled at 1h 31m to 1h 57m for the 495 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See DEN to OKC on the interactive map [Get started free](https://2lnr.com/login) 42 Flights a week, 4-week average 1h 31m to 1h 57m Scheduled flight time 495 mi Nonstop distance Free To get started ## Denver to Oklahoma City flight schedule Scheduled nonstop departures for DEN to OKC starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Denver (DEN) to Oklahoma City (OKC) | Date | Flight | Airline | Departs DEN | Arrives OKC | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 6029 | United Airlines | 08:00 | 10:50 | 1h 50m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Fri, Oct 23 | UA 5324 | United Airlines | 09:55 | 12:52 | 1h 57m | Embraer E175 | | Fri, Oct 23 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | UA 1656 | United Airlines | 13:30 | 16:09 | 1h 39m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | F9 1928 | Frontier Airlines | 17:02 | 19:42 | 1h 40m | Airbus A320neo | | Fri, Oct 23 | UA 1184 | United Airlines | 17:32 | 20:05 | 1h 33m | Boeing 737-800 | | Fri, Oct 23 | UA 4727 | United Airlines | 20:29 | 23:15 | 1h 46m | Embraer E175 | | Sat, Oct 24 | UA 5324 | United Airlines | 09:55 | 12:52 | 1h 57m | Embraer E175 | | Sat, Oct 24 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Sat, Oct 24 | UA 1656 | United Airlines | 13:30 | 16:09 | 1h 39m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Sat, Oct 24 | F9 1928 | Frontier Airlines | 16:59 | 19:32 | 1h 33m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Sat, Oct 24 | UA 1184 | United Airlines | 17:32 | 20:05 | 1h 33m | Boeing 737-800 | | Sun, Oct 25 | UA 5324 | United Airlines | 10:00 | 12:57 | 1h 57m | Embraer E175 | | Sun, Oct 25 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Sun, Oct 25 | UA 5808 | United Airlines | 13:25 | 16:15 | 1h 50m | Embraer E175 | | Sun, Oct 25 | F9 1928 | Frontier Airlines | 17:02 | 19:42 | 1h 40m | Airbus A320neo | | Sun, Oct 25 | UA 1184 | United Airlines | 17:40 | 20:18 | 1h 38m | Boeing 737-800 | | Sun, Oct 25 | UA 4737 | United Airlines | 20:45 | 23:30 | 1h 45m | Embraer E175 | | Mon, Oct 26 | UA 5324 | United Airlines | 10:00 | 12:57 | 1h 57m | Embraer E175 | | Mon, Oct 26 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Mon, Oct 26 | UA 5808 | United Airlines | 13:25 | 16:15 | 1h 50m | Embraer E175 | | Mon, Oct 26 | F9 1928 | Frontier Airlines | 17:02 | 19:42 | 1h 40m | Airbus A320neo | | Mon, Oct 26 | UA 1184 | United Airlines | 17:40 | 20:18 | 1h 38m | Boeing 737-800 | | Mon, Oct 26 | UA 4737 | United Airlines | 20:45 | 23:30 | 1h 45m | Embraer E175 | | Tue, Oct 27 | UA 5324 | United Airlines | 10:00 | 12:57 | 1h 57m | Embraer E175 | | Tue, Oct 27 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Tue, Oct 27 | UA 5808 | United Airlines | 13:35 | 16:21 | 1h 46m | Embraer E175 | | Tue, Oct 27 | F9 1928 | Frontier Airlines | 16:53 | 19:24 | 1h 31m | Airbus A320neo | | Tue, Oct 27 | UA 1184 | United Airlines | 17:40 | 20:18 | 1h 38m | Boeing 737-800 | | Tue, Oct 27 | UA 4737 | United Airlines | 20:45 | 23:30 | 1h 45m | Embraer E175 | | Wed, Oct 28 | UA 5324 | United Airlines | 10:00 | 12:57 | 1h 57m | Embraer E175 | | Wed, Oct 28 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Wed, Oct 28 | UA 5808 | United Airlines | 13:35 | 16:21 | 1h 46m | Embraer E175 | | Wed, Oct 28 | F9 1928 | Frontier Airlines | 16:53 | 19:24 | 1h 31m | Airbus A320neo | | Wed, Oct 28 | UA 1184 | United Airlines | 17:40 | 20:18 | 1h 38m | Boeing 737-800 | | Wed, Oct 28 | UA 4737 | United Airlines | 20:45 | 23:30 | 1h 45m | Embraer E175 | | Thu, Oct 29 | UA 5324 | United Airlines | 10:00 | 12:57 | 1h 57m | Embraer E175 | | Thu, Oct 29 | F9 1864 | Frontier Airlines | 10:21 | 13:01 | 1h 40m | Airbus A320neo | | Thu, Oct 29 | UA 5808 | United Airlines | 13:25 | 16:15 | 1h 50m | Embraer E175 | | Thu, Oct 29 | F9 1928 | Frontier Airlines | 16:53 | 19:24 | 1h 31m | Airbus A320neo | Showing the first 40 of 42 scheduled DEN to OKC departures across 7 days with service, starting October 23, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every DEN to OKC date on the interactive map ## Aircraft on the Denver to Oklahoma City nonstop In the schedule table on this page, United Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md), the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), and the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md), and Frontier Airlines flies the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) and the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full DEN to OKC nonstop schedule 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 the schedule Who operates each DEN to OKC nonstop and how often it runs, from 2LNR's schedule data. ### 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. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See DEN to OKC on the interactive map → ## Frequently asked questions about DEN to OKC **How long is the flight from Denver (DEN) to Oklahoma City (OKC)?** Scheduled flight times from Denver (DEN) to Oklahoma City (OKC) run from 1h 31m to 1h 57m across the departures in the schedule table on this page. The nonstop covers about 495 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to OKC?** United Airlines and Frontier Airlines fly DEN to OKC nonstop. 2LNR doesn't show award or upgrade space for any of them on DEN to OKC, so this page carries the schedule rather than a space claim. **How many flights a week are there from DEN to OKC?** About 42 nonstop flights a week run between Denver (DEN) and Oklahoma City (OKC) 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 20:45, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DEN to OKC nonstop?** The schedule table on this page lists 9 flight numbers for DEN to OKC nonstops, including UA 1184, UA 1656, UA 4737, UA 5324, UA 5808, and UA 6029 on United Airlines, and F9 1864 and F9 1928 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on DEN to OKC?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying DEN to OKC. The page carries the full DEN to OKC nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [OKC to DEN nonstop flights](https://2lnr.com/routes/okc-den.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Oklahoma City (OKC)](https://2lnr.com/routes/okc.md). Nonstops from Denver (DEN) to other airports within 150 miles of Oklahoma City (OKC): - [Denver (DEN) to Tulsa (TUL)](https://2lnr.com/routes/den-tul.md), 111 miles from OKC Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full DEN to OKC nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)