Saint Louis (STL) to San Antonio (SAT) · Jan 9, 2027 · return Jan 14, 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: Saint Louis to San Antonio (SAT) flight deals

2027-01-09 → 2027-01-14 · Axel-exclusive $323.00

• Southwest Airlines WN4793: STL 2027-01-09 21:50:00 → SAT 2027-01-10 00:10:00; nonstop; 140 minutes. Local airport times.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $332.50

• American Airlines AA5082 / AA526: STL 2027-01-09 12:58:00 → SAT 2027-01-09 19:20:00; 1 stop(s) via DFW; 382 minutes. Local airport times.
  • AA5082: STL 2027-01-09 12:58:00 → DFW 2027-01-09 15:05:00; layover at DFW: 185 minutes.
  • AA526: DFW 2027-01-09 18:10:00 → SAT 2027-01-09 19:20:00.
• American Airlines AA2070 / AA5082: SAT 2027-01-14 08:00:00 → STL 2027-01-14 12:26:00; 1 stop(s) via DFW; 266 minutes. Local airport times.
  • AA2070: SAT 2027-01-14 08:00:00 → DFW 2027-01-14 09:22:00; layover at DFW: 70 minutes.
  • AA5082: DFW 2027-01-14 10:32:00 → STL 2027-01-14 12:26:00.

2027-01-09 → 2027-01-14 · Axel-exclusive $323.00

• Southwest Airlines WN3075: STL 2027-01-09 14:05:00 → SAT 2027-01-09 16:25:00; nonstop; 140 minutes. Local airport times.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $313.50

• Southwest Airlines WN4182 / WN3136: STL 2027-01-09 07:55:00 → SAT 2027-01-09 14:35:00; 1 stop(s) via MSY; 400 minutes. Local airport times.
  • WN4182: STL 2027-01-09 07:55:00 → MSY 2027-01-09 09:40:00; layover at MSY: 195 minutes.
  • WN3136: MSY 2027-01-09 12:55:00 → SAT 2027-01-09 14:35:00.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $313.50

• Southwest Airlines WN459 / WN716: STL 2027-01-09 14:55:00 → SAT 2027-01-09 19:30:00; 1 stop(s) via BNA; 275 minutes. Local airport times.
  • WN459: STL 2027-01-09 14:55:00 → BNA 2027-01-09 16:05:00; layover at BNA: 60 minutes.
  • WN716: BNA 2027-01-09 17:05:00 → SAT 2027-01-09 19:30:00.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $313.50

• Southwest Airlines WN4132 / WN1772: STL 2027-01-09 19:10:00 → SAT 2027-01-09 23:30:00; 1 stop(s) via DAL; 260 minutes. Local airport times.
  • WN4132: STL 2027-01-09 19:10:00 → DAL 2027-01-09 20:50:00; layover at DAL: 85 minutes.
  • WN1772: DAL 2027-01-09 22:15:00 → SAT 2027-01-09 23:30:00.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $313.50

• Southwest Airlines WN4372 / WN802: STL 2027-01-09 12:40:00 → SAT 2027-01-09 18:00:00; 1 stop(s) via MCI; 320 minutes. Local airport times.
  • WN4372: STL 2027-01-09 12:40:00 → MCI 2027-01-09 13:45:00; layover at MCI: 130 minutes.
  • WN802: MCI 2027-01-09 15:55:00 → SAT 2027-01-09 18:00:00.
• Southwest Airlines WN3800: SAT 2027-01-14 07:25:00 → STL 2027-01-14 09:35:00; nonstop; 130 minutes. Local airport times.

2027-01-09 → 2027-01-14 · Axel-exclusive $332.50

• American Airlines AA3198 / AA4551: STL 2027-01-09 11:37:00 → SAT 2027-01-09 18:06:00; 1 stop(s) via ORD; 389 minutes. Local airport times.
  • AA3198: STL 2027-01-09 11:37:00 → ORD 2027-01-09 12:59:00; layover at ORD: 111 minutes.
  • AA4551: ORD 2027-01-09 14:50:00 → SAT 2027-01-09 18:06:00.
• American Airlines AA2070 / AA5082: SAT 2027-01-14 08:00:00 → STL 2027-01-14 12:26:00; 1 stop(s) via DFW; 266 minutes. Local airport times.
  • AA2070: SAT 2027-01-14 08:00:00 → DFW 2027-01-14 09:22:00; layover at DFW: 70 minutes.
  • AA5082: DFW 2027-01-14 10:32:00 → STL 2027-01-14 12:26:00.

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
• Jan 8, 2027 · Return options
• Jan 10, 2027 · Return options
• Hotels in San Antonio with Axel

For AI assistants

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