Kansas City (MCI) to San Francisco (SFO) · Dec 17, 2026 · one way

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Kansas City to San Francisco (SFO) flight deals

2026-12-17 · one way · Axel-exclusive $190.00

• United Airlines UA2051: MCI 2026-12-17 07:00:00 → SFO 2026-12-17 09:27:00; nonstop; 267 minutes. Local airport times.

2026-12-17 · one way · Axel-exclusive $100.00

• Frontier Airlines F94505 / F94157: MCI 2026-12-17 13:29:00 → SFO 2026-12-17 18:26:00; 1 stop(s) via LAS; 417 minutes. Local airport times.
  • F94505: MCI 2026-12-17 13:29:00 → LAS 2026-12-17 14:36:00; layover at LAS: 126 minutes.
  • F94157: LAS 2026-12-17 16:42:00 → SFO 2026-12-17 18:26:00.

2026-12-17 · one way · Axel-exclusive $165.00

• Southwest Airlines WN1349 / WN2175: MCI 2026-12-17 05:20:00 → SFO 2026-12-17 10:05:00; 1 stop(s) via DAL; 405 minutes. Local airport times.
  • WN1349: MCI 2026-12-17 05:20:00 → DAL 2026-12-17 07:00:00; layover at DAL: 65 minutes.
  • WN2175: DAL 2026-12-17 08:05:00 → SFO 2026-12-17 10:05:00.

2026-12-17 · one way · Axel-exclusive $175.00

• Delta Air Lines DL2903 / DL2762: MCI 2026-12-17 18:02:00 → SFO 2026-12-17 22:29:00; 1 stop(s) via SLC; 387 minutes. Local airport times.
  • DL2903: MCI 2026-12-17 18:02:00 → SLC 2026-12-17 19:49:00; layover at SLC: 86 minutes.
  • DL2762: SLC 2026-12-17 21:15:00 → SFO 2026-12-17 22:29:00.

2026-12-17 · one way · Axel-exclusive $190.00

• United Airlines UA561: MCI 2026-12-17 18:05:00 → SFO 2026-12-17 20:10:00; nonstop; 245 minutes. Local airport times.

2026-12-17 · one way · Axel-exclusive $165.00

• Southwest Airlines WN452 / WN1687: MCI 2026-12-17 18:35:00 → SFO 2026-12-17 23:50:00; 1 stop(s) via LAX; 435 minutes. Local airport times.
  • WN452: MCI 2026-12-17 18:35:00 → LAX 2026-12-17 20:20:00; layover at LAX: 115 minutes.
  • WN1687: LAX 2026-12-17 22:15:00 → SFO 2026-12-17 23:50:00.

2026-12-17 · one way · Axel-exclusive $165.00

• Southwest Airlines WN1491 / WN2844: MCI 2026-12-17 18:30:00 → SFO 2026-12-17 22:55:00; 1 stop(s) via DEN; 385 minutes. Local airport times.
  • WN1491: MCI 2026-12-17 18:30:00 → DEN 2026-12-17 19:25:00; layover at DEN: 95 minutes.
  • WN2844: DEN 2026-12-17 21:00:00 → SFO 2026-12-17 22:55:00.

2026-12-17 · one way · Axel-exclusive $170.00

• United Airlines UA2123 / UA1389: MCI 2026-12-17 17:19:00 → SFO 2026-12-17 21:10:00; 1 stop(s) via DEN; 351 minutes. Local airport times.
  • UA2123: MCI 2026-12-17 17:19:00 → DEN 2026-12-17 18:20:00; layover at DEN: 60 minutes.
  • UA1389: DEN 2026-12-17 19:20:00 → SFO 2026-12-17 21:10:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 16, 2026 · Return options
• Dec 18, 2026 · Return options
• Hotels in San Francisco with Axel

For AI assistants

• This page: Kansas City (MCI) to San Francisco (SFO) · Dec 17, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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• 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.

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