Kansas City (MCI) to San Diego (SAN) · Dec 15, 2026 · return Dec 19, 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.

Hotels in Oceanside, California for these trips

Hotels: under a trip, hotels in Oceanside, California for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Oceanside, California for these nights (Dec 15–19, 2026 · 4 nights · 2 adults, 1 room): 3★ Holiday Inn Oceanside Camp Pendleton Area by IHG, $494 total · 4★ Carlsbad Inn Beach Resort, $942 total

All hotels in Oceanside, California

Route overview: Kansas City to San Diego (SAN) flight deals

2026-12-15 → 2026-12-19 · Axel-exclusive $420.00

• 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 WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · 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 2026-12-19 16:30:00 → MCI 2026-12-19 23:59:00; 1 stop(s) via PHX; 329 minutes. Local airport times.
  • AA1950: SAN 2026-12-19 16:30:00 → PHX 2026-12-19 18:59:00; layover at PHX: 84 minutes.
  • AA3219: PHX 2026-12-19 20:23:00 → MCI 2026-12-19 23:59:00.

2026-12-15 → 2026-12-19 · Axel-exclusive $420.00

• Southwest Airlines WN2766: MCI 2026-12-15 21:50:00 → SAN 2026-12-15 23:20:00; nonstop; 210 minutes. Local airport times.
• Southwest Airlines WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $405.00

• Southwest Airlines WN4118 / WN3439: MCI 2026-12-15 16:55:00 → SAN 2026-12-15 20:40:00; 1 stop(s) via PHX; 345 minutes. Local airport times.
  • WN4118: MCI 2026-12-15 16:55:00 → PHX 2026-12-15 18:45:00; layover at PHX: 105 minutes.
  • WN3439: PHX 2026-12-15 20:30:00 → SAN 2026-12-15 20:40:00.
• Southwest Airlines WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $405.00

• 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 WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $405.00

• 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 WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $405.00

• 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 WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

2026-12-15 → 2026-12-19 · Axel-exclusive $405.00

• 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 WN330: SAN 2026-12-19 14:30:00 → MCI 2026-12-19 19:40:00; nonstop; 190 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in Oceanside, California with Axel

For AI assistants

• This page: Kansas City (MCI) to San Diego (SAN) · Dec 15, 2026 · return Dec 19, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Oceanside, California for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• 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 San Diego (SAN) 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. 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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