Oklahoma City to Denver (DEN) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $75.00

• Frontier Airlines F91927: OKC 2026-11-20 20:29:00 → DEN 2026-11-20 21:16:00; nonstop; 107 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $145.00

• Frontier Airlines F91927: OKC 2026-11-20 20:29:00 → DEN 2026-11-20 21:16:00; nonstop; 107 minutes. Local airport times.
• Frontier Airlines F91928: DEN 2026-11-23 17:03:00 → OKC 2026-11-23 19:33:00; nonstop; 90 minutes. Local airport times.

2026-11-20 · one way · $145.00

• United Airlines UA2812: OKC 2026-11-20 09:02:00 → DEN 2026-11-20 09:55:00; nonstop; 113 minutes. Local airport times.

2026-11-20 · one way · $150.00

• Southwest Airlines WN3964: OKC 2026-11-20 13:35:00 → DEN 2026-11-20 14:15:00; nonstop; 100 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $280.00

• United Airlines UA2812: OKC 2026-11-20 09:02:00 → DEN 2026-11-20 09:55:00; nonstop; 113 minutes. Local airport times.
• United Airlines UA1184: DEN 2026-11-23 17:40:00 → OKC 2026-11-23 20:18:00; nonstop; 98 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $290.00

• Southwest Airlines WN1866: OKC 2026-11-20 06:35:00 → DEN 2026-11-20 07:20:00; nonstop; 105 minutes. Local airport times.
• Southwest Airlines WN874: DEN 2026-11-23 10:50:00 → OKC 2026-11-23 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-20 · one way · $165.00

• American Airlines AA3934 / AA1832: OKC 2026-11-20 10:15:00 → DEN 2026-11-20 15:33:00; 1 stop(s) via DFW; 378 minutes. Local airport times.
  • AA3934: OKC 2026-11-20 10:15:00 → DFW 2026-11-20 11:22:00; layover at DFW: 183 minutes.
  • AA1832: DFW 2026-11-20 14:25:00 → DEN 2026-11-20 15:33:00.

2026-11-20 → 2026-11-23 · $320.00

• American Airlines AA3934 / AA1832: OKC 2026-11-20 10:15:00 → DEN 2026-11-20 15:33:00; 1 stop(s) via DFW; 378 minutes. Local airport times.
  • AA3934: OKC 2026-11-20 10:15:00 → DFW 2026-11-20 11:22:00; layover at DFW: 183 minutes.
  • AA1832: DFW 2026-11-20 14:25:00 → DEN 2026-11-20 15:33:00.
• American Airlines AA1523 / AA2072: DEN 2026-11-23 09:12:00 → OKC 2026-11-23 15:54:00; 1 stop(s) via DFW; 342 minutes. Local airport times.
  • AA1523: DEN 2026-11-23 09:12:00 → DFW 2026-11-23 12:18:00; layover at DFW: 154 minutes.
  • AA2072: DFW 2026-11-23 14:52:00 → OKC 2026-11-23 15:54:00.

2026-11-27 → 2026-12-04 · $166.75

• Frontier Airlines F91927: OKC 2026-11-27 20:29:00 → DEN 2026-11-27 21:16:00; nonstop; 107 minutes. Local airport times.
• Frontier Airlines F91928: DEN 2026-12-04 17:04:00 → OKC 2026-12-04 19:34:00; nonstop; 90 minutes. Local airport times.

2026-11-20 · one way · $145.00

• United Airlines UA528: OKC 2026-11-20 17:18:00 → DEN 2026-11-20 18:10:00; nonstop; 112 minutes. Local airport times.

2026-11-20 · one way · $150.00

• Southwest Airlines WN1866: OKC 2026-11-20 06:35:00 → DEN 2026-11-20 07:20:00; nonstop; 105 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $280.00

• United Airlines UA528: OKC 2026-11-20 17:18:00 → DEN 2026-11-20 18:10:00; nonstop; 112 minutes. Local airport times.
• United Airlines UA1184: DEN 2026-11-23 17:40:00 → OKC 2026-11-23 20:18:00; nonstop; 98 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $290.00

• Southwest Airlines WN3964: OKC 2026-11-20 13:35:00 → DEN 2026-11-20 14:15:00; nonstop; 100 minutes. Local airport times.
• Southwest Airlines WN874: DEN 2026-11-23 10:50:00 → OKC 2026-11-23 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $322.00

• United Airlines UA528: OKC 2026-11-27 17:18:00 → DEN 2026-11-27 18:10:00; nonstop; 112 minutes. Local airport times.
• United Airlines UA640: DEN 2026-12-04 13:40:00 → OKC 2026-12-04 16:18:00; nonstop; 98 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $322.00

• United Airlines UA2812: OKC 2026-11-27 09:02:00 → DEN 2026-11-27 09:55:00; nonstop; 113 minutes. Local airport times.
• United Airlines UA640: DEN 2026-12-04 13:40:00 → OKC 2026-12-04 16:18:00; nonstop; 98 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $333.50

• Southwest Airlines WN3964: OKC 2026-11-27 13:35:00 → DEN 2026-11-27 14:15:00; nonstop; 100 minutes. Local airport times.
• Southwest Airlines WN874: DEN 2026-12-04 10:50:00 → OKC 2026-12-04 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $333.50

• Southwest Airlines WN1866: OKC 2026-11-27 06:35:00 → DEN 2026-11-27 07:20:00; nonstop; 105 minutes. Local airport times.
• Southwest Airlines WN874: DEN 2026-12-04 10:50:00 → OKC 2026-12-04 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-20 · one way · $140.00

• Southwest Airlines WN983 / WN528: OKC 2026-11-20 18:55:00 → DEN 2026-11-20 22:10:00; 1 stop(s) via DAL; 255 minutes. Local airport times.
  • WN983: OKC 2026-11-20 18:55:00 → DAL 2026-11-20 20:00:00; layover at DAL: 65 minutes.
  • WN528: DAL 2026-11-20 21:05:00 → DEN 2026-11-20 22:10:00.

2026-11-20 → 2026-11-23 · $282.50

• Southwest Airlines WN983 / WN528: OKC 2026-11-20 18:55:00 → DEN 2026-11-20 22:10:00; 1 stop(s) via DAL; 255 minutes. Local airport times.
  • WN983: OKC 2026-11-20 18:55:00 → DAL 2026-11-20 20:00:00; layover at DAL: 65 minutes.
  • WN528: DAL 2026-11-20 21:05:00 → DEN 2026-11-20 22:10:00.
• Southwest Airlines WN874: DEN 2026-11-23 10:50:00 → OKC 2026-11-23 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $323.75

• Southwest Airlines WN983 / WN528: OKC 2026-11-27 18:55:00 → DEN 2026-11-27 22:10:00; 1 stop(s) via DAL; 255 minutes. Local airport times.
  • WN983: OKC 2026-11-27 18:55:00 → DAL 2026-11-27 20:00:00; layover at DAL: 65 minutes.
  • WN528: DAL 2026-11-27 21:05:00 → DEN 2026-11-27 22:10:00.
• Southwest Airlines WN874: DEN 2026-12-04 10:50:00 → OKC 2026-12-04 13:20:00; nonstop; 90 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $368.00

• American Airlines AA3934 / AA1832: OKC 2026-11-27 10:15:00 → DEN 2026-11-27 15:33:00; 1 stop(s) via DFW; 378 minutes. Local airport times.
  • AA3934: OKC 2026-11-27 10:15:00 → DFW 2026-11-27 11:22:00; layover at DFW: 183 minutes.
  • AA1832: DFW 2026-11-27 14:25:00 → DEN 2026-11-27 15:33:00.
• American Airlines AA1523 / AA2072: DEN 2026-12-04 09:12:00 → OKC 2026-12-04 15:54:00; 1 stop(s) via DFW; 342 minutes. Local airport times.
  • AA1523: DEN 2026-12-04 09:12:00 → DFW 2026-12-04 12:18:00; layover at DFW: 154 minutes.
  • AA2072: DFW 2026-12-04 14:52:00 → OKC 2026-12-04 15:54:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

For a week-long round trip from Oklahoma City to Denver, look for around $65 with shorter travel days, or $150 nonstop. The cheapest nonstop options had a median price of $265 across 14 sets of dates.

Axel shows the exact bookable round-trip price from Oklahoma City to Denver for your dates, one traveler, no account to see it.

23 date pairs · 25 flight options · Nov 2026–Sep 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Oklahoma City to Denver for your dates, one traveler, no account to see it. Choose dates for OKC → DEN. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Jan 2027 · Feb 2027 · Mar 2027 · Apr 2027 · May 2027 · Jun 2027 · Jul 2027 · Aug 2027 · Sep 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $38 on Axel ($40 on Frontier Airlines) for Tuesday Dec 8–15, nonstop out and nonstop back. Dec 8–15, Frontier Airlines, $37.86
• Good price: about $65 for a week-long round trip; nonstop both ways from $150: $152 on Axel ($160 on Frontier Airlines) for Nov 21–28. Nov 21–28, Frontier Airlines, $151.52
• Nonstop: In the 23 departure dates we searched from Nov 10 to Sep 11, a nonstop from Oklahoma City flew on 23: Saturdays 13 of 13, Fridays 5 of 5, Tuesdays 2 of 2, Thursdays 2 of 2 and Wednesdays 1 of 1. The nonstops were Frontier (F91927), United (UA2812, UA4751, UA4768, UA5490, UA1109, UA1631, UA5282, UA1235, UA528, UA1558, UA5356) and Southwest (WN1266, WN1866, WN526, WN3272, WN3273, WN3274, WN1452, WN2980, WN919, WN1372, WN2204, WN798, WN900, WN1643, WN3209, WN3740, WN3193, WN360, WN615, WN2177, WN281, WN3005). Cheapest nonstop both ways we saved: $152 on Axel ($160 on Frontier Airlines) for Nov 21–28.
• Flight time: Nonstop takes about 2 hours to Denver and about 1½ hours back.
• Cheapest months: Dec 2026 (typical $38; lowest $38 on Axel ($40 on Frontier Airlines)) and Jan 2027 (typical $63; lowest $63 on Axel ($66 on Frontier Airlines)); dearest Sep 2027 ($348) and Aug 2027 ($348).
• Axel vs the airline: Yes. On all 25 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $10 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · OKC–DEN. Examples near these targets: any schedule, Nov 21–28, Frontier Airlines, $151.52; shorter travel days, Feb 13–20, Frontier Airlines, $62.70; nonstop both ways, Nov 21–28, Frontier Airlines, $151.52.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 25 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

Yes, Frontier, United and Southwest fly it nonstop. Nonstop takes about 2 hours to Denver and about 1½ hours back. In the 23 departure dates we searched from Nov 10 to Sep 11, a nonstop from Oklahoma City flew on 23: Saturdays 13 of 13, Fridays 5 of 5, Tuesdays 2 of 2, Thursdays 2 of 2 and Wednesdays 1 of 1. The nonstops were Frontier (F91927), United (UA2812, UA4751, UA4768, UA5490, UA1109, UA1631, UA5282, UA1235, UA528, UA1558, UA5356) and Southwest (WN1266, WN1866, WN526, WN3272, WN3273, WN3274, WN1452, WN2980, WN919, WN1372, WN2204, WN798, WN900, WN1643, WN3209, WN3740, WN3193, WN360, WN615, WN2177, WN281, WN3005). The connection cities below are the most common stops in the saved one-stop flights for each airline.

• Frontier: Nonstop
• Southwest: Nonstop
• United: Nonstop; via Houston
• Delta: Via Salt Lake City

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $38. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights. Dec 8–Dec 15 was $38 with a shorter journey; the checked Saturday trips in December started at $173 under the same journey limits.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Feb 12–15, paying about $40 more avoids the long return below.

• Feb 12–15 (return 3 days later): lowest fare Feb 12–15, Frontier Airlines / Southwest Airlines, $130.68. Outbound OKC–DEN: 8:29pm–9:16pm, about 2 hours, nonstop. Return DEN–OKC: 10:30am–12:05am, about 12½ hours, 2 connections via Des Moines and Chicago. Arrive home Feb 16. Shorter option Feb 12–15, Frontier Airlines, $170.64. Outbound OKC–DEN: 8:29pm–9:16pm, about 2 hours, nonstop. Return DEN–OKC: 4:59pm–7:29pm, about 1½ hours, nonstop. About $40 more for the round trip.

Do I need a connection to get the lowest price?

Usually not in these examples. A nonstop was also the lowest-priced trip on 14 of 14 checked week-long date pairs with a nonstop option. Start with nonstop fares before accepting a connection.

• Dec 8–15, Frontier Airlines, $37.86: Outbound OKC–DEN: 8:29pm–9:16pm, about 2 hours, nonstop. Return DEN–OKC: 5:03pm–7:33pm, about 1½ hours, nonstop. Flight numbers: 1927 out; 1928 back. $37.86 on Axel; $40 airline fare for the same flights and traveler, from Google Flights.
• Jan 16–23, Frontier Airlines, $62.70: Outbound OKC–DEN: 8:29pm–9:16pm, about 2 hours, nonstop. Return DEN–OKC: 4:59pm–7:29pm, about 1½ hours, nonstop. Flight numbers: 1927 out; 1928 back. $62.70 on Axel; $66 airline fare for the same flights and traveler, from Google Flights.

Is Axel cheaper than booking with the airline?

Yes. On all 25 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $10 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• Frontier Airlines nonstop, Dec 8–15: $40 on Frontier Airlines, $38 on Axel ($2 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Oklahoma City to Denver somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. On this route that covers Delta, Southwest and United.
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $230.72 Frontier Airlines (out OKC–DEN 1927 20:19–21:08, back DEN–OKC 1928 16:53–19:24; nonstop out, nonstop back). Checked 2026-10-28T18:14:31Z.
• 2026-11-11–2026-11-15 (return 4 days later): $84.50 Frontier Airlines (out OKC–DEN 1927 20:19–21:08, back DEN–OKC 1928 16:53–19:24; nonstop out, nonstop back). Checked 2026-10-28T20:03:56Z.
• 2026-11-21–2026-11-28 (return 7 days later): $151.52 Frontier Airlines (out OKC–DEN 1927 20:29–21:18, back DEN–OKC 1928 16:58–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:11:04Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $83.60 Frontier Airlines (out OKC–DEN 1927 20:29–21:18, back DEN–OKC 1928 17:03–19:33; nonstop out, nonstop back). Checked 2026-10-28T20:15:31Z.
• 2026-12-08–2026-12-15 (return 7 days later): $37.86 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 17:03–19:33; nonstop out, nonstop back). Checked 2026-10-28T18:14:31Z.
• 2026-12-19–2026-12-26 (return 7 days later): $173.20 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 17:04–19:34; nonstop out, nonstop back). Checked 2026-10-28T19:54:05Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $62.70 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:24:01Z.
• 2027-01-15–2027-01-18 (return 3 days later): $91.71 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T19:55:58Z.
• 2027-01-16–2027-01-23 (return 7 days later): $62.70 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:26:25Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $130.68 Frontier Airlines / Southwest Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 985 / 824 / 3397 10:30–00:05+1; nonstop out, 2 connections via Des Moines and Chicago back). Arrive home Feb 16. Checked 2026-10-28T20:30:24Z.
• 2027-02-12–2027-02-15 (return 3 days later): $170.64 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:30:24Z.
• 2027-02-12–2027-02-15 (return 3 days later): $190.64 Frontier Airlines / United Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 311 17:47–20:24; nonstop out, nonstop back). Checked 2026-10-28T20:30:24Z.
• 2027-02-12–2027-02-16 (return 4 days later): $83.60 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:30:24Z.
• 2027-02-13–2027-02-20 (return 7 days later): $62.70 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:33:16Z.

March 2027

• 2027-03-06–2027-03-13 (return 7 days later): $263.68 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:35:33Z.
• 2027-03-13–2027-03-20 (return 7 days later): $263.68 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T19:58:09Z.
• 2027-03-25–2027-03-29 (return 4 days later): $282.95 Frontier Airlines (out OKC–DEN 1927 20:29–21:16, back DEN–OKC 1928 16:59–19:29; nonstop out, nonstop back). Checked 2026-10-28T20:38:55Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $347.91 Southwest Airlines (out OKC–DEN 3193 06:50–07:30, back DEN–OKC 1643 11:10–13:40; nonstop out, nonstop back). Checked 2026-10-28T20:41:54Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $347.91 Southwest Airlines (out OKC–DEN 3193 06:50–07:30, back DEN–OKC 1643 11:10–13:40; nonstop out, nonstop back). Checked 2026-10-28T20:44:34Z.
• 2027-05-28–2027-05-31 (return 3 days later): $382.18 United Airlines (out OKC–DEN 5711 / 1066 19:05–23:27, back DEN–OKC 2625 17:25–20:03; one connection via Houston out, nonstop back). Checked 2026-10-28T20:47:22Z.

June 2027

• 2027-06-12–2027-06-19 (return 7 days later): $347.91 Southwest Airlines (out OKC–DEN 2177 12:35–13:10, back DEN–OKC 4622 21:40–00:15+1; nonstop out, nonstop back). Arrive home Jun 20. Checked 2026-10-28T20:53:14Z.

July 2027

• 2027-07-10–2027-07-17 (return 7 days later): $347.91 Southwest Airlines (out OKC–DEN 2177 12:35–13:10, back DEN–OKC 4622 21:40–00:15+1; nonstop out, nonstop back). Arrive home Jul 18. Checked 2026-10-28T20:58:07Z.

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $347.91 United Airlines (out OKC–DEN 4751 06:00–06:46, back DEN–OKC 2625 17:25–20:03; nonstop out, nonstop back). Checked 2026-10-28T23:35:01Z.

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $715.17 Delta Air Lines (out OKC–DEN 3882 / 1667 18:15–22:33, back DEN–OKC 2663 / 3703 18:25–23:50; one connection via Salt Lake City out, one connection via Salt Lake City back). Checked 2026-10-28T20:02:03Z.
• 2027-09-11–2027-09-18 (return 7 days later): $347.91 United Airlines (out OKC–DEN 4751 06:00–06:46, back DEN–OKC 2625 17:25–20:03; nonstop out, nonstop back). Checked 2026-10-28T23:48:37Z.

How we checked

On Oct 28, 2026, Axel priced round trips from OKC to DEN for one adult in economy: 1 Saturday departure with returns 14 days later, 12 Saturday and 2 Tuesday departures with returns 7 days later, 1 Wednesday, 1 Friday and 1 Thursday departures with returns 4 days later and 4 Friday and 1 Thursday departures with returns 3 days later, November 2026 to September 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter travel days means same-day arrivals · ≤1 stop · ≤4h out / ≤4h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: OKC → DEN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

OKC–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability.

• $807.27 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Return: Frontier Airlines 1928 · DEN–OKC · November 20, 2026 · 16:58–19:29 local · Nonstop · 91 minutes. Airline fare: $852.

Captured example · October 28, 2026 at 08:08 PM UTC

OKC–DEN · 2026-11-21–2026-11-28 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $151.52 · Frontier Airlines 1927 · 20:29–21:18 local · Nonstop · 1h 49m. Airline fare: $160.

• $247.72 · United Airlines 2812 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $262.

• $264.49 · Southwest Airlines 3274 · 19:05–19:50 local · Nonstop · 1h 45m. Airline fare: $279.

Captured example · October 28, 2026 at 08:11 PM UTC

OKC–DEN · 2026-11-13–2026-11-20 · 4 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $807.27 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Airline fare: $852.

• $1,474.31 · Southwest Airlines 3272 · 10:50–11:30 local · Nonstop · 1h 40m. Airline fare: $1,556.

Captured example · October 28, 2026 at 08:08 PM UTC

OKC–DEN · 2026-11-11–2026-11-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $84.50 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Airline fare: $89.

• $435.64 · Southwest Airlines 1866 · 07:05–07:50 local · Nonstop · 1h 45m. Airline fare: $461.

• $435.64 · United Airlines 1109 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $461.

Captured example · October 28, 2026 at 08:03 PM UTC

OKC–DEN · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $230.72 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Airline fare: $243.

• $498.01 · Southwest Airlines 1866 · 07:05–07:50 local · Nonstop · 1h 45m. Airline fare: $527.

• $498.01 · United Airlines 2812 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $527.

Captured example · October 28, 2026 at 06:14 PM UTC

OKC–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip total · Economy · USD. Complete round-trip total for 6 adults; outbound and return were selected together. Check again for current availability.

• $527.86 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Return: Frontier Airlines 1928 · DEN–OKC · November 15, 2026 · 16:53–19:24 local · Nonstop · 91 minutes. Airline fare: $558.

Captured example · October 28, 2026 at 08:08 PM UTC

OKC–DEN · 2026-11-13–2026-11-15 · 6 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $527.86 · Frontier Airlines 1927 · 20:19–21:08 local · Nonstop · 1h 49m. Airline fare: $558.

• $2,621.22 · Southwest Airlines 3272 · 10:50–11:30 local · Nonstop · 1h 40m. Airline fare: $2,765.

• $2,621.22 · United Airlines 1109 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $2,765.

Captured example · October 28, 2026 at 08:08 PM UTC

OKC–DEN · 2026-12-03–2026-12-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $83.60 · Frontier Airlines 1927 · 20:29–21:18 local · Nonstop · 1h 49m. Airline fare: $88.

• $154.98 · Southwest Airlines 1266 · 18:35–19:25 local · Nonstop · 1h 50m. Airline fare: $164.

• $154.98 · United Airlines 1631 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $164.

Captured example · October 28, 2026 at 08:15 PM UTC

OKC–DEN · 2026-12-19–2026-12-26 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $173.20 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $183.

• $286.14 · Southwest Airlines 983 / 528 · 18:55–22:10 local · 1 stop (DAL) · 4h 15m. Airline fare: $302.

Captured example · October 28, 2026 at 07:54 PM UTC

OKC–DEN · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $37.86 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $40.

• $123.79 · Southwest Airlines 1866 · 07:05–07:50 local · Nonstop · 1h 45m. Airline fare: $131.

• $123.79 · United Airlines 1631 · 09:02–09:55 local · Nonstop · 1h 53m. Airline fare: $131.

Captured example · October 28, 2026 at 06:14 PM UTC

OKC–DEN · 2027-01-16–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $62.70 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $66.

• $148.91 · Southwest Airlines 919 · 17:00–17:40 local · Nonstop · 1h 40m. Airline fare: $157.

• $148.91 · United Airlines 1235 · 09:00–09:59 local · Nonstop · 1h 59m. Airline fare: $157.

Captured example · October 28, 2026 at 08:26 PM UTC

OKC–DEN · 2027-01-09–2027-01-23 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $62.70 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $66.

• $148.91 · Southwest Airlines 919 · 17:00–17:40 local · Nonstop · 1h 40m. Airline fare: $157.

• $148.91 · United Airlines 1235 · 09:00–09:59 local · Nonstop · 1h 59m. Airline fare: $157.

Captured example · October 28, 2026 at 08:24 PM UTC

OKC–DEN · 2027-01-15–2027-01-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $91.71 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $97.

• $148.91 · United Airlines 4751 · 05:45–06:50 local · Nonstop · 2h 5m. Airline fare: $157.

• $158.48 · Southwest Airlines 1372 · 19:25–20:05 local · Nonstop · 1h 40m. Airline fare: $167.

Captured example · October 28, 2026 at 07:55 PM UTC

OKC–DEN · 2027-02-13–2027-02-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $62.70 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $66.

• $148.91 · Southwest Airlines 919 · 18:15–19:00 local · Nonstop · 1h 45m. Airline fare: $157.

• $148.91 · United Airlines 1558 · 09:00–09:52 local · Nonstop · 1h 52m. Airline fare: $157.

Captured example · October 28, 2026 at 08:33 PM UTC

OKC–DEN · 2027-02-12–2027-02-16 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $83.60 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $88.

• $148.91 · Southwest Airlines 1372 · 19:25–20:05 local · Nonstop · 1h 40m. Airline fare: $157.

Captured example · October 28, 2026 at 08:30 PM UTC

OKC–DEN · 2027-02-12–2027-02-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $130.68 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $138.

• $203.60 · Southwest Airlines 1372 · 19:25–20:05 local · Nonstop · 1h 40m. Airline fare: $215.

Captured example · October 28, 2026 at 08:30 PM UTC

OKC–DEN · 2027-03-25–2027-03-29 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $282.95 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $298.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

• $403.72 · Southwest Airlines 3740 · 19:25–20:05 local · Nonstop · 1h 40m. Airline fare: $427.

Captured example · October 28, 2026 at 08:38 PM UTC

OKC–DEN · 2027-03-06–2027-03-13 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $263.68 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $278.

• $347.91 · United Airlines 528 · 17:09–18:01 local · Nonstop · 1h 52m. Airline fare: $367.

• $403.72 · Southwest Airlines 919 · 18:15–19:00 local · Nonstop · 1h 45m. Airline fare: $427.

Captured example · October 28, 2026 at 08:35 PM UTC

OKC–DEN · 2027-03-13–2027-03-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $263.68 · Frontier Airlines 1927 · 20:29–21:16 local · Nonstop · 1h 47m. Airline fare: $278.

• $368.01 · United Airlines 528 · 17:09–18:01 local · Nonstop · 1h 52m. Airline fare: $388.

• $413.40 · Southwest Airlines 900 · 19:20–20:00 local · Nonstop · 1h 40m. Airline fare: $437.

Captured example · October 28, 2026 at 07:58 PM UTC

OKC–DEN · 2027-04-10–2027-04-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · Southwest Airlines 615 · 10:25–11:05 local · Nonstop · 1h 40m. Airline fare: $367.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

Captured example · October 28, 2026 at 08:41 PM UTC

OKC–DEN · 2027-05-28–2027-05-31 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $382.18 · United Airlines 5711 / 1066 · 19:05–23:27 local · 1 stop (IAH) · 5h 22m. Airline fare: $404.

• $423.08 · Southwest Airlines 503 / 4387 / 3684 · 08:00–15:15 local · 2 stops (HOU, SAT) · 8h 15m. Airline fare: $447.

• $438.90 · United Airlines 1235 · 09:38–10:29 local · Nonstop · 1h 51m. Airline fare: $462.

Captured example · October 28, 2026 at 08:47 PM UTC

OKC–DEN · 2027-05-08–2027-05-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · Southwest Airlines 615 · 10:25–11:05 local · Nonstop · 1h 40m. Airline fare: $367.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

Captured example · October 28, 2026 at 08:44 PM UTC

OKC–DEN · 2027-06-12–2027-06-19 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · Southwest Airlines 2177 · 12:35–13:10 local · Nonstop · 1h 35m. Airline fare: $367.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

Captured example · October 28, 2026 at 08:53 PM UTC

OKC–DEN · 2027-07-10–2027-07-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · Southwest Airlines 2177 · 12:35–13:10 local · Nonstop · 1h 35m. Airline fare: $367.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

Captured example · October 28, 2026 at 08:58 PM UTC

OKC–DEN · 2027-08-07–2027-08-14 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

• $367.26 · Delta Air Lines 4029 / 1623 · 08:20–15:09 local · 1 stop (SLC) · 7h 49m. Airline fare: $387.

Captured example · October 28, 2026 at 11:35 PM UTC

OKC–DEN · 2027-09-11–2027-09-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $347.91 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $367.

• $367.26 · American Airlines 1902 / 420 · 11:11–14:21 local · 1 stop (DFW) · 4h 10m. Airline fare: $387.

• $367.26 · Delta Air Lines 3844 / 2927 · 07:15–12:03 local · 1 stop (MSP) · 5h 48m. Airline fare: $387.

Captured example · October 28, 2026 at 11:48 PM UTC

OKC–DEN · 2027-09-03–2027-09-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $661.95 · Delta Air Lines 3882 / 1667 · 18:15–22:33 local · 1 stop (SLC) · 5h 18m. Airline fare: $699.

• $849.45 · United Airlines 1235 · 09:38–10:29 local · Nonstop · 1h 51m. Airline fare: $897.

• $870.29 · United Airlines 4751 · 06:00–06:46 local · Nonstop · 1h 46m. Airline fare: $919.

Captured example · October 28, 2026 at 08:02 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: Frontier Airlines 4.4/10 · Southwest Airlines 6.9/10 · United Airlines 6.4/10 · Delta Air Lines 7.5/10 · American Airlines 6.2/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Oklahoma City with Denver (DEN)

• Cheapest places to fly from Oklahoma City in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from Oklahoma City: fly Nov 11 – Nov 15, 2026
• Best places to fly from Oklahoma City for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Cheapest places to fly from Oklahoma City for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Oklahoma City in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Oklahoma City for Christmas: fly Dec 19 – Dec 26, 2026
• Winter break trips from Oklahoma City: fly Dec 19 – Dec 26, 2026
• Cheapest places to fly from Oklahoma City for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Oklahoma City for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from Oklahoma City: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Oklahoma City in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from Oklahoma City for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from Oklahoma City: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from Oklahoma City in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Oklahoma City in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Oklahoma City for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from Oklahoma City: fly Mar 13 – Mar 20, 2027
• Best places to fly from Oklahoma City for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Oklahoma City in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Oklahoma City in May: fly May 8 – May 15, 2027
• Best places to fly from Oklahoma City for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from Oklahoma City in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Oklahoma City for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Oklahoma City in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Oklahoma City in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Oklahoma City for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Labor Day weekend trips from Oklahoma City: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Oklahoma City in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from Oklahoma City, priced for 6
• Cheapest places to fly from Oklahoma City for a week
• Group trips priced for 4 from Oklahoma City
• The best US cities to visit from Oklahoma City

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Source: https://helloaxel.com/en/flights/from-oklahoma-city-okc-to-denver-den

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