Kansas City (MCI) to San Antonio (SAT) · Dec 31, 2026 · return Jan 7, 2027

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 Antonio (SAT) flight deals

2026-12-31 → 2027-01-07 · Axel-exclusive $320.63

• Southwest Airlines WN4550 / WN1772: MCI 2026-12-31 19:30:00 → SAT 2026-12-31 23:30:00; 1 stop(s) via DAL; 240 minutes. Local airport times.
  • WN4550: MCI 2026-12-31 19:30:00 → DAL 2026-12-31 21:00:00; layover at DAL: 75 minutes.
  • WN1772: DAL 2026-12-31 22:15:00 → SAT 2026-12-31 23:30:00.
• Southwest Airlines WN3800 / WN4372: SAT 2027-01-07 07:25:00 → MCI 2027-01-07 13:45:00; 1 stop(s) via STL; 380 minutes. Local airport times.
  • WN3800: SAT 2027-01-07 07:25:00 → STL 2027-01-07 09:35:00; layover at STL: 185 minutes.
  • WN4372: STL 2027-01-07 12:40:00 → MCI 2027-01-07 13:45:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $371.25

• American Airlines AA3331 / AA541: MCI 2026-12-31 08:01:00 → SAT 2026-12-31 13:14:00; 1 stop(s) via DFW; 313 minutes. Local airport times.
  • AA3331: MCI 2026-12-31 08:01:00 → DFW 2026-12-31 10:05:00; layover at DFW: 114 minutes.
  • AA541: DFW 2026-12-31 11:59:00 → SAT 2026-12-31 13:14:00.
• American Airlines AA2070 / AA4064: SAT 2027-01-07 08:00:00 → MCI 2027-01-07 14:16:00; 1 stop(s) via DFW; 376 minutes. Local airport times.
  • AA2070: SAT 2027-01-07 08:00:00 → DFW 2027-01-07 09:22:00; layover at DFW: 191 minutes.
  • AA4064: DFW 2027-01-07 12:33:00 → MCI 2027-01-07 14:16:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $393.75

• United Airlines UA241 / UA1477: MCI 2026-12-31 12:42:00 → SAT 2026-12-31 19:20:00; 1 stop(s) via IAH; 398 minutes. Local airport times.
  • UA241: MCI 2026-12-31 12:42:00 → IAH 2026-12-31 14:59:00; layover at IAH: 196 minutes.
  • UA1477: IAH 2026-12-31 18:15:00 → SAT 2026-12-31 19:20:00.
• United Airlines UA469 / UA581: SAT 2027-01-07 05:15:00 → MCI 2027-01-07 10:02:00; 1 stop(s) via IAH; 287 minutes. Local airport times.
  • UA469: SAT 2027-01-07 05:15:00 → IAH 2027-01-07 06:23:00; layover at IAH: 97 minutes.
  • UA581: IAH 2027-01-07 08:00:00 → MCI 2027-01-07 10:02:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $320.63

• Southwest Airlines WN2185 / WN4470: MCI 2026-12-31 17:35:00 → SAT 2026-12-31 23:30:00; 1 stop(s) via HOU; 355 minutes. Local airport times.
  • WN2185: MCI 2026-12-31 17:35:00 → HOU 2026-12-31 19:35:00; layover at HOU: 170 minutes.
  • WN4470: HOU 2026-12-31 22:25:00 → SAT 2026-12-31 23:30:00.
• Southwest Airlines WN3800 / WN4372: SAT 2027-01-07 07:25:00 → MCI 2027-01-07 13:45:00; 1 stop(s) via STL; 380 minutes. Local airport times.
  • WN3800: SAT 2027-01-07 07:25:00 → STL 2027-01-07 09:35:00; layover at STL: 185 minutes.
  • WN4372: STL 2027-01-07 12:40:00 → MCI 2027-01-07 13:45:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $320.63

• Southwest Airlines WN2715 / WN4793: MCI 2026-12-31 18:05:00 → SAT 2027-01-01 00:10:00; 1 stop(s) via STL; 365 minutes. Local airport times.
  • WN2715: MCI 2026-12-31 18:05:00 → STL 2026-12-31 19:10:00; layover at STL: 160 minutes.
  • WN4793: STL 2026-12-31 21:50:00 → SAT 2027-01-01 00:10:00.
• Southwest Airlines WN3800 / WN4372: SAT 2027-01-07 07:25:00 → MCI 2027-01-07 13:45:00; 1 stop(s) via STL; 380 minutes. Local airport times.
  • WN3800: SAT 2027-01-07 07:25:00 → STL 2027-01-07 09:35:00; layover at STL: 185 minutes.
  • WN4372: STL 2027-01-07 12:40:00 → MCI 2027-01-07 13:45:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $327.13

• Southwest Airlines WN802: MCI 2026-12-31 15:55:00 → SAT 2026-12-31 18:00:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN3800 / WN4372: SAT 2027-01-07 07:25:00 → MCI 2027-01-07 13:45:00; 1 stop(s) via STL; 380 minutes. Local airport times.
  • WN3800: SAT 2027-01-07 07:25:00 → STL 2027-01-07 09:35:00; layover at STL: 185 minutes.
  • WN4372: STL 2027-01-07 12:40:00 → MCI 2027-01-07 13:45:00.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: Kansas City (MCI) to San Antonio (SAT) · Dec 31, 2026 · return Jan 7, 2027: 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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