Saint Louis (STL) to Phoenix (PHX) · Nov 9, 2026 · return Nov 16, 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: Saint Louis to Phoenix (PHX) flight deals

2026-11-09 → 2026-11-16 · Axel-exclusive $330.00

• Southwest Airlines WN4188: STL 2026-11-09 20:20:00 → PHX 2026-11-09 22:45:00; nonstop; 205 minutes. Local airport times.
• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $350.00

• American Airlines AA2303: STL 2026-11-09 14:28:00 → PHX 2026-11-09 16:55:00; nonstop; 207 minutes. Local airport times.
• American Airlines AA2043: PHX 2026-11-16 19:56:00 → STL 2026-11-16 23:52:00; nonstop; 176 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $272.50

• Frontier Airlines F94567 / F94753: STL 2026-11-09 19:58:00 → PHX 2026-11-10 00:49:00; 1 stop(s) via DEN; 351 minutes. Local airport times.
  • F94567: STL 2026-11-09 19:58:00 → DEN 2026-11-09 21:29:00; layover at DEN: 67 minutes.
  • F94753: DEN 2026-11-09 22:36:00 → PHX 2026-11-10 00:49:00.
• American Airlines AA2043: PHX 2026-11-16 19:56:00 → STL 2026-11-16 23:52:00; nonstop; 176 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $340.00

• United Airlines UA5939 / UA479: STL 2026-11-09 14:25:00 → PHX 2026-11-09 19:58:00; 1 stop(s) via DEN; 393 minutes. Local airport times.
  • UA5939: STL 2026-11-09 14:25:00 → DEN 2026-11-09 16:13:00; layover at DEN: 101 minutes.
  • UA479: DEN 2026-11-09 17:54:00 → PHX 2026-11-09 19:58:00.
• United Airlines UA333 / UA1422: PHX 2026-11-16 14:50:00 → STL 2026-11-16 20:57:00; 1 stop(s) via DEN; 307 minutes. Local airport times.
  • UA333: PHX 2026-11-16 14:50:00 → DEN 2026-11-16 16:44:00; layover at DEN: 65 minutes.
  • UA1422: DEN 2026-11-16 17:49:00 → STL 2026-11-16 20:57:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $360.00

• Delta Air Lines DL1597 / DL2208: STL 2026-11-09 06:03:00 → PHX 2026-11-09 11:36:00; 1 stop(s) via MSP; 393 minutes. Local airport times.
  • DL1597: STL 2026-11-09 06:03:00 → MSP 2026-11-09 07:43:00; layover at MSP: 78 minutes.
  • DL2208: MSP 2026-11-09 09:01:00 → PHX 2026-11-09 11:36:00.
• Delta Air Lines DL1431 / DL2666: PHX 2026-11-16 14:32:00 → STL 2026-11-16 21:18:00; 1 stop(s) via SLC; 346 minutes. Local airport times.
  • DL1431: PHX 2026-11-16 14:32:00 → SLC 2026-11-16 16:14:00; layover at SLC: 76 minutes.
  • DL2666: SLC 2026-11-16 17:30:00 → STL 2026-11-16 21:18:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $330.00

• Southwest Airlines WN3091: STL 2026-11-09 14:55:00 → PHX 2026-11-09 17:15:00; nonstop; 200 minutes. Local airport times.
• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $350.00

• American Airlines AA2574: STL 2026-11-09 08:00:00 → PHX 2026-11-09 10:36:00; nonstop; 216 minutes. Local airport times.
• American Airlines AA2043: PHX 2026-11-16 19:56:00 → STL 2026-11-16 23:52:00; nonstop; 176 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $315.00

• Southwest Airlines WN4149 / WN762: STL 2026-11-09 05:05:00 → PHX 2026-11-09 10:40:00; 1 stop(s) via HOU; 395 minutes. Local airport times.
  • WN4149: STL 2026-11-09 05:05:00 → HOU 2026-11-09 07:10:00; layover at HOU: 100 minutes.
  • WN762: HOU 2026-11-09 08:50:00 → PHX 2026-11-09 10:40:00.
• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $315.00

• Southwest Airlines WN4132 / WN1467: STL 2026-11-09 19:10:00 → PHX 2026-11-09 23:50:00; 1 stop(s) via DAL; 340 minutes. Local airport times.
  • WN4132: STL 2026-11-09 19:10:00 → DAL 2026-11-09 20:50:00; layover at DAL: 80 minutes.
  • WN1467: DAL 2026-11-09 22:10:00 → PHX 2026-11-09 23:50:00.
• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $315.00

• Southwest Airlines WN4913 / WN1683: STL 2026-11-09 14:45:00 → PHX 2026-11-09 20:10:00; 1 stop(s) via AUS; 385 minutes. Local airport times.
  • WN4913: STL 2026-11-09 14:45:00 → AUS 2026-11-09 16:50:00; layover at AUS: 105 minutes.
  • WN1683: AUS 2026-11-09 18:35:00 → PHX 2026-11-09 20:10:00.
• Southwest Airlines WN1758: PHX 2026-11-16 18:15:00 → STL 2026-11-16 22:10:00; nonstop; 175 minutes. Local airport times.

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
• Nov 8, 2026 · Return options
• Nov 10, 2026 · Return options
• Hotels in Phoenix with Axel

For AI assistants

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