Travel with Axel,
get the best price.

Kansas City → San Diego

Dec 2, 2026 · return Dec 7, 2026

MCI → SAN1 adulteconomyRound trip

6 flight options · 1 airline

One-stop flights

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
7:30 pmMCI
5h 45m
DAL · 1h
11:15 pmSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
6:30 pmMCI
6h
DEN · 1h 35m
10:30 pmSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
4:55 pmMCI
5h 45m
PHX · 1h 45m
8:40 pmSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
7:05 pmMCI
6h 25m
AUS · 1h 20m
11:30 pmSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
10:25 amMCI
6h
ABQ · 1h 55m
2:25 pmSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Mon, Dec 7

Southwest Airlines
10:25 amMCI
3h 25m
Nonstop
11:50 amSAN
Southwest Airlines
8:05 amSAN
5h 35m
PHX · 1h 40m
3:40 pmMCI

Round-trip total · 1 adult · Taxes included

Make this trip yours

MCI ⇄ SAN

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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. How Axel works · About

More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-07Southwest AirlinesWN4550 + WN266 / WN250 + WN3353$320.002026-10-29T01:28:14Z
2026-12-02 → 2026-12-07Southwest AirlinesWN1491 + WN1781 / WN250 + WN3353$320.002026-10-29T01:28:14Z
2026-12-02 → 2026-12-07Southwest AirlinesWN4118 + WN3439 / WN250 + WN3353$320.002026-10-29T01:28:14Z
2026-12-02 → 2026-12-07Southwest AirlinesWN4873 + WN194 / WN250 + WN3353$320.002026-10-29T01:28:14Z
2026-12-02 → 2026-12-07Southwest AirlinesWN2644 + WN235 / WN250 + WN3353$320.002026-10-29T01:28:14Z
2026-12-02 → 2026-12-07Southwest AirlinesWN4644 / WN250 + WN3353$335.002026-10-29T01:28:14Z

2026-12-02 → 2026-12-07 · $320.00

  • Southwest Airlines WN4550 / WN266: MCI 2026-12-02 19:30:00 → SAN 2026-12-02 23:15:00; 1 stop(s) via DAL; 345 minutes. Local airport times.
    • WN4550: MCI 2026-12-02 19:30:00 → DAL 2026-12-02 21:00:00; layover at DAL: 60 minutes.
    • WN266: DAL 2026-12-02 22:00:00 → SAN 2026-12-02 23:15:00.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

2026-12-02 → 2026-12-07 · $320.00

  • Southwest Airlines WN1491 / WN1781: MCI 2026-12-02 18:30:00 → SAN 2026-12-02 22:30:00; 1 stop(s) via DEN; 360 minutes. Local airport times.
    • WN1491: MCI 2026-12-02 18:30:00 → DEN 2026-12-02 19:25:00; layover at DEN: 95 minutes.
    • WN1781: DEN 2026-12-02 21:00:00 → SAN 2026-12-02 22:30:00.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

2026-12-02 → 2026-12-07 · $320.00

  • Southwest Airlines WN4118 / WN3439: MCI 2026-12-02 16:55:00 → SAN 2026-12-02 20:40:00; 1 stop(s) via PHX; 345 minutes. Local airport times.
    • WN4118: MCI 2026-12-02 16:55:00 → PHX 2026-12-02 18:45:00; layover at PHX: 105 minutes.
    • WN3439: PHX 2026-12-02 20:30:00 → SAN 2026-12-02 20:40:00.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

2026-12-02 → 2026-12-07 · $320.00

  • Southwest Airlines WN4873 / WN194: MCI 2026-12-02 19:05:00 → SAN 2026-12-02 23:30:00; 1 stop(s) via AUS; 385 minutes. Local airport times.
    • WN4873: MCI 2026-12-02 19:05:00 → AUS 2026-12-02 21:05:00; layover at AUS: 80 minutes.
    • WN194: AUS 2026-12-02 22:25:00 → SAN 2026-12-02 23:30:00.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

2026-12-02 → 2026-12-07 · $320.00

  • Southwest Airlines WN2644 / WN235: MCI 2026-12-02 10:25:00 → SAN 2026-12-02 14:25:00; 1 stop(s) via ABQ; 360 minutes. Local airport times.
    • WN2644: MCI 2026-12-02 10:25:00 → ABQ 2026-12-02 11:35:00; layover at ABQ: 115 minutes.
    • WN235: ABQ 2026-12-02 13:30:00 → SAN 2026-12-02 14:25:00.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

2026-12-02 → 2026-12-07 · $335.00

  • Southwest Airlines WN4644: MCI 2026-12-02 10:25:00 → SAN 2026-12-02 11:50:00; nonstop; 205 minutes. Local airport times.
  • Southwest Airlines WN250 / WN3353: SAN 2026-12-07 08:05:00 → MCI 2026-12-07 15:40:00; 1 stop(s) via PHX; 335 minutes. Local airport times.
    • WN250: SAN 2026-12-07 08:05:00 → PHX 2026-12-07 10:25:00; layover at PHX: 100 minutes.
    • WN3353: PHX 2026-12-07 12:05:00 → MCI 2026-12-07 15:40:00.

More dates for this route