Kansas City (MCI) to San Diego (SAN) · Dec 15, 2026 · return Dec 21, 2026

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 Diego (SAN) flight deals

2026-12-15 → 2026-12-21 · Axel-exclusive $384.00

• Southwest Airlines WN4550 / WN266: MCI 2026-12-15 19:30:00 → SAN 2026-12-15 23:15:00; 1 stop(s) via DAL; 345 minutes. Local airport times.
  • WN4550: MCI 2026-12-15 19:30:00 → DAL 2026-12-15 21:00:00; layover at DAL: 60 minutes.
  • WN266: DAL 2026-12-15 22:00:00 → SAN 2026-12-15 23:15:00.
• Southwest Airlines WN250 / WN3353: SAN 2026-12-21 08:05:00 → MCI 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 100 minutes.
  • WN3353: PHX 2026-12-21 12:05:00 → MCI 2026-12-21 15:40:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $396.00

• American Airlines AA2460 / AA2016: MCI 2026-12-15 14:09:00 → SAN 2026-12-15 18:24:00; 1 stop(s) via PHX; 375 minutes. Local airport times.
  • AA2460: MCI 2026-12-15 14:09:00 → PHX 2026-12-15 16:09:00; layover at PHX: 116 minutes.
  • AA2016: PHX 2026-12-15 18:05:00 → SAN 2026-12-15 18:24:00.
• American Airlines AA1950 / AA3219: SAN 2026-12-21 16:30:00 → MCI 2026-12-21 23:59:00; 1 stop(s) via PHX; 329 minutes. Local airport times.
  • AA1950: SAN 2026-12-21 16:30:00 → PHX 2026-12-21 18:59:00; layover at PHX: 84 minutes.
  • AA3219: PHX 2026-12-21 20:23:00 → MCI 2026-12-21 23:59:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $384.00

• Southwest Airlines WN1491 / WN1781: MCI 2026-12-15 18:30:00 → SAN 2026-12-15 22:30:00; 1 stop(s) via DEN; 360 minutes. Local airport times.
  • WN1491: MCI 2026-12-15 18:30:00 → DEN 2026-12-15 19:25:00; layover at DEN: 95 minutes.
  • WN1781: DEN 2026-12-15 21:00:00 → SAN 2026-12-15 22:30:00.
• Southwest Airlines WN250 / WN3353: SAN 2026-12-21 08:05:00 → MCI 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 100 minutes.
  • WN3353: PHX 2026-12-21 12:05:00 → MCI 2026-12-21 15:40:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $384.00

• Southwest Airlines WN4873 / WN194: MCI 2026-12-15 19:05:00 → SAN 2026-12-15 23:30:00; 1 stop(s) via AUS; 385 minutes. Local airport times.
  • WN4873: MCI 2026-12-15 19:05:00 → AUS 2026-12-15 21:05:00; layover at AUS: 80 minutes.
  • WN194: AUS 2026-12-15 22:25:00 → SAN 2026-12-15 23:30:00.
• Southwest Airlines WN250 / WN3353: SAN 2026-12-21 08:05:00 → MCI 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 100 minutes.
  • WN3353: PHX 2026-12-21 12:05:00 → MCI 2026-12-21 15:40:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $384.00

• Southwest Airlines WN2644 / WN235: MCI 2026-12-15 10:25:00 → SAN 2026-12-15 14:25:00; 1 stop(s) via ABQ; 360 minutes. Local airport times.
  • WN2644: MCI 2026-12-15 10:25:00 → ABQ 2026-12-15 11:35:00; layover at ABQ: 115 minutes.
  • WN235: ABQ 2026-12-15 13:30:00 → SAN 2026-12-15 14:25:00.
• Southwest Airlines WN250 / WN3353: SAN 2026-12-21 08:05:00 → MCI 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 100 minutes.
  • WN3353: PHX 2026-12-21 12:05:00 → MCI 2026-12-21 15:40:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $399.00

• Southwest Airlines WN4644: MCI 2026-12-15 10:25:00 → SAN 2026-12-15 11:50:00; nonstop; 205 minutes. Local airport times.
• Southwest Airlines WN250 / WN3353: SAN 2026-12-21 08:05:00 → MCI 2026-12-21 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
  • WN250: SAN 2026-12-21 08:05:00 → PHX 2026-12-21 10:25:00; layover at PHX: 100 minutes.
  • WN3353: PHX 2026-12-21 12:05:00 → MCI 2026-12-21 15:40:00.

Explore this route

• All dates for this route
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For AI assistants

• This page: Kansas City (MCI) to San Diego (SAN) · Dec 15, 2026 · return Dec 21, 2026: 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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