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Route overview: Kansas City to Denver (DEN) flight deals

Kansas City → Denver

Dec 13, 2026 · return Dec 14, 2026

MCI → DEN1 adulteconomyRound trip

5 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Mon, Dec 14

Frontier Airlines
8:51 pmMCI
2h 2m
Nonstop
9:53 pmDEN
Frontier Airlines
4:58 pmDEN
1h 37m
Nonstop
7:35 pmMCI

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Mon, Dec 14

Southwest Airlines
8:55 pmMCI
1h 50m
Nonstop
9:45 pmDEN
Southwest Airlines
2:00 pmDEN
1h 35m
Nonstop
4:35 pmMCI

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Mon, Dec 14

United Airlines
5:19 pmMCI
2h 1m
Nonstop
6:20 pmDEN
United Airlines
1:30 pmDEN
1h 37m
Nonstop
4:07 pmMCI

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Mon, Dec 14

Southwest Airlines
12:10 pmMCI
1h 55m
Nonstop
1:05 pmDEN
Southwest Airlines
2:00 pmDEN
1h 35m
Nonstop
4:35 pmMCI

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Mon, Dec 14

United Airlines
5:45 amMCI
2h 12m
Nonstop
6:57 amDEN
United Airlines
1:30 pmDEN
1h 37m
Nonstop
4:07 pmMCI

Round-trip total · 1 adult · Taxes included

Make this trip yours

MCI ⇄ DEN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 12, 2026 → Dec 13, 2026Dec 14, 2026 → Dec 15, 2026
For AI assistants: every fare, every link, instructions

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

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Kansas City to Denver (DEN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 → 2026-12-14Frontier AirlinesF93375 / F94828$130.002026-10-29T01:27:59Z
2026-12-13 → 2026-12-14Southwest AirlinesWN2668 / WN2075$210.002026-10-29T01:27:59Z
2026-12-13 → 2026-12-14United AirlinesUA2123 / UA586$230.002026-10-29T01:27:59Z
2026-12-13 → 2026-12-14Southwest AirlinesWN3508 / WN2075$210.002026-10-29T01:27:59Z
2026-12-13 → 2026-12-14United AirlinesUA5409 / UA586$230.002026-10-29T01:27:59Z

2026-12-13 → 2026-12-14 · $130.00

  • Frontier Airlines F93375: MCI 2026-12-13 20:51:00 → DEN 2026-12-13 21:53:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F94828: DEN 2026-12-14 16:58:00 → MCI 2026-12-14 19:35:00; nonstop; 97 minutes. Local airport times.

2026-12-13 → 2026-12-14 · $210.00

  • Southwest Airlines WN2668: MCI 2026-12-13 20:55:00 → DEN 2026-12-13 21:45:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN2075: DEN 2026-12-14 14:00:00 → MCI 2026-12-14 16:35:00; nonstop; 95 minutes. Local airport times.

2026-12-13 → 2026-12-14 · $230.00

  • United Airlines UA2123: MCI 2026-12-13 17:19:00 → DEN 2026-12-13 18:20:00; nonstop; 121 minutes. Local airport times.
  • United Airlines UA586: DEN 2026-12-14 13:30:00 → MCI 2026-12-14 16:07:00; nonstop; 97 minutes. Local airport times.

2026-12-13 → 2026-12-14 · $210.00

  • Southwest Airlines WN3508: MCI 2026-12-13 12:10:00 → DEN 2026-12-13 13:05:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN2075: DEN 2026-12-14 14:00:00 → MCI 2026-12-14 16:35:00; nonstop; 95 minutes. Local airport times.

2026-12-13 → 2026-12-14 · $230.00

  • United Airlines UA5409: MCI 2026-12-13 05:45:00 → DEN 2026-12-13 06:57:00; nonstop; 132 minutes. Local airport times.
  • United Airlines UA586: DEN 2026-12-14 13:30:00 → MCI 2026-12-14 16:07:00; nonstop; 97 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Kansas City (MCI) to Denver (DEN) · Dec 13, 2026 · return Dec 14, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Kansas City to Denver (DEN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.