Philadelphia (PHL) to Saint Louis (STL) · Nov 29, 2026 · return Dec 6, 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 St. Louis for these trips

Hotels: under a trip, hotels in St. Louis 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 St. Louis for these nights (Nov 29 – Dec 6, 2026 · 7 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $479 total · 4★ Angad Arts Hotel St. Louis, Tapestry Collection by Hilton, $1,165 total · 5★ Four Seasons Hotel St Louis, $2,741 total

All hotels in St. Louis

Route overview: Philadelphia to Saint Louis (STL) flight deals

2026-11-29 → 2026-12-06 · Axel-exclusive $352.50

• Southwest Airlines WN1424: PHL 2026-11-29 14:45:00 → STL 2026-11-29 16:20:00; nonstop; 155 minutes. Local airport times.
• Southwest Airlines WN4922: STL 2026-12-06 10:40:00 → PHL 2026-12-06 13:50:00; nonstop; 130 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $399.50

• American Airlines AA5285: PHL 2026-11-29 18:40:00 → STL 2026-11-29 20:33:00; nonstop; 173 minutes. Local airport times.
• American Airlines AA4604: STL 2026-12-06 06:02:00 → PHL 2026-12-06 09:22:00; nonstop; 140 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $211.50

• Frontier Airlines F91147 / F94473: PHL 2026-11-29 12:49:00 → STL 2026-11-29 17:42:00; 1 stop(s) via ATL; 353 minutes. Local airport times.
  • F91147: PHL 2026-11-29 12:49:00 → ATL 2026-11-29 15:19:00; layover at ATL: 90 minutes.
  • F94473: ATL 2026-11-29 16:49:00 → STL 2026-11-29 17:42:00.
• Frontier Airlines F94474 / F92298: STL 2026-12-06 12:02:00 → PHL 2026-12-06 18:32:00; 1 stop(s) via ATL; 330 minutes. Local airport times.
  • F94474: STL 2026-12-06 12:02:00 → ATL 2026-12-06 14:42:00; layover at ATL: 102 minutes.
  • F92298: ATL 2026-12-06 16:24:00 → PHL 2026-12-06 18:32:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $364.25

• United Airlines UA4575 / UA4527: PHL 2026-11-29 15:05:00 → STL 2026-11-29 19:35:00; 1 stop(s) via IAD; 330 minutes. Local airport times.
  • UA4575: PHL 2026-11-29 15:05:00 → IAD 2026-11-29 16:18:00; layover at IAD: 102 minutes.
  • UA4527: IAD 2026-11-29 18:00:00 → STL 2026-11-29 19:35:00.
• United Airlines UA3495 / UA4405: STL 2026-12-06 13:23:00 → PHL 2026-12-06 19:02:00; 1 stop(s) via IAD; 279 minutes. Local airport times.
  • UA3495: STL 2026-12-06 13:23:00 → IAD 2026-12-06 16:33:00; layover at IAD: 77 minutes.
  • UA4405: IAD 2026-12-06 17:50:00 → PHL 2026-12-06 19:02:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $376.00

• Delta Air Lines DL2968 / DL1371: PHL 2026-11-29 09:43:00 → STL 2026-11-29 13:30:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
  • DL2968: PHL 2026-11-29 09:43:00 → DTW 2026-11-29 11:35:00; layover at DTW: 68 minutes.
  • DL1371: DTW 2026-11-29 12:43:00 → STL 2026-11-29 13:30:00.
• Delta Air Lines DL2868 / DL1391: STL 2026-12-06 10:14:00 → PHL 2026-12-06 16:35:00; 1 stop(s) via DTW; 321 minutes. Local airport times.
  • DL2868: STL 2026-12-06 10:14:00 → DTW 2026-12-06 12:46:00; layover at DTW: 133 minutes.
  • DL1391: DTW 2026-12-06 14:59:00 → PHL 2026-12-06 16:35:00.

2026-11-29 → 2026-12-06 · Axel-exclusive $352.50

• Southwest Airlines WN3375: PHL 2026-11-29 05:25:00 → STL 2026-11-29 06:55:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN4922: STL 2026-12-06 10:40:00 → PHL 2026-12-06 13:50:00; nonstop; 130 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $399.50

• American Airlines AA5334: PHL 2026-11-29 11:00:00 → STL 2026-11-29 12:51:00; nonstop; 171 minutes. Local airport times.
• American Airlines AA4604: STL 2026-12-06 06:02:00 → PHL 2026-12-06 09:22:00; nonstop; 140 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $339.00

• Southwest Airlines WN3372 / WN2737: PHL 2026-11-29 07:30:00 → STL 2026-11-29 12:40:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN3372: PHL 2026-11-29 07:30:00 → MDW 2026-11-29 08:50:00; layover at MDW: 160 minutes.
  • WN2737: MDW 2026-11-29 11:30:00 → STL 2026-11-29 12:40:00.
• Southwest Airlines WN4922: STL 2026-12-06 10:40:00 → PHL 2026-12-06 13:50:00; nonstop; 130 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $372.50

• American Airlines AA3308 / AA4341: PHL 2026-11-29 07:35:00 → STL 2026-11-29 12:42:00; 1 stop(s) via BOS; 367 minutes. Local airport times.
  • AA3308: PHL 2026-11-29 07:35:00 → BOS 2026-11-29 09:04:00; layover at BOS: 75 minutes.
  • AA4341: BOS 2026-11-29 10:19:00 → STL 2026-11-29 12:42:00.
• American Airlines AA4604: STL 2026-12-06 06:02:00 → PHL 2026-12-06 09:22:00; nonstop; 140 minutes. Local airport times.

2026-11-29 → 2026-12-06 · Axel-exclusive $372.50

• American Airlines AA567 / AA2937: PHL 2026-11-29 15:06:00 → STL 2026-11-29 19:30:00; 1 stop(s) via CLT; 324 minutes. Local airport times.
  • AA567: PHL 2026-11-29 15:06:00 → CLT 2026-11-29 17:04:00; layover at CLT: 83 minutes.
  • AA2937: CLT 2026-11-29 18:27:00 → STL 2026-11-29 19:30:00.
• American Airlines AA4604: STL 2026-12-06 06:02:00 → PHL 2026-12-06 09:22:00; nonstop; 140 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 28, 2026 · Return options
• Nov 30, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Philadelphia (PHL) to Saint Louis (STL) · Nov 29, 2026 · return Dec 6, 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 St. Louis 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.
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