Saint Louis (STL) to Philadelphia (PHL) · May 28, 2027 · one way

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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

2027-05-28 · one way · Axel-exclusive $230.00

• Southwest Airlines WN4922: STL 2027-05-28 10:40:00 → PHL 2027-05-28 13:50:00; nonstop; 130 minutes. Local airport times.

2027-05-28 · one way · Axel-exclusive $241.50

• American Airlines AA4604: STL 2027-05-28 06:02:00 → PHL 2027-05-28 09:22:00; nonstop; 140 minutes. Local airport times.

2027-05-28 · one way · Axel-exclusive $149.50

• Frontier Airlines F94474 / F92298: STL 2027-05-28 12:02:00 → PHL 2027-05-28 18:32:00; 1 stop(s) via ATL; 330 minutes. Local airport times.
  • F94474: STL 2027-05-28 12:02:00 → ATL 2027-05-28 14:42:00; layover at ATL: 102 minutes.
  • F92298: ATL 2027-05-28 16:24:00 → PHL 2027-05-28 18:32:00.

2027-05-28 · one way · Axel-exclusive $224.25

• United Airlines UA3495 / UA4405: STL 2027-05-28 13:23:00 → PHL 2027-05-28 19:02:00; 1 stop(s) via IAD; 279 minutes. Local airport times.
  • UA3495: STL 2027-05-28 13:23:00 → IAD 2027-05-28 16:33:00; layover at IAD: 77 minutes.
  • UA4405: IAD 2027-05-28 17:50:00 → PHL 2027-05-28 19:02:00.

2027-05-28 · one way · Axel-exclusive $230.00

• Delta Air Lines DL2868 / DL1391: STL 2027-05-28 10:14:00 → PHL 2027-05-28 16:35:00; 1 stop(s) via DTW; 321 minutes. Local airport times.
  • DL2868: STL 2027-05-28 10:14:00 → DTW 2027-05-28 12:46:00; layover at DTW: 133 minutes.
  • DL1391: DTW 2027-05-28 14:59:00 → PHL 2027-05-28 16:35:00.

2027-05-28 · one way · Axel-exclusive $322.00

• Air Canada AC8890 / AC8520: STL 2027-05-28 16:05:00 → PHL 2027-05-28 22:46:00; 1 stop(s) via YYZ; 341 minutes. Local airport times.
  • AC8890: STL 2027-05-28 16:05:00 → YYZ 2027-05-28 19:05:00; layover at YYZ: 125 minutes.
  • AC8520: YYZ 2027-05-28 21:10:00 → PHL 2027-05-28 22:46:00.

2027-05-28 · one way · Axel-exclusive $230.00

• Southwest Airlines WN4923: STL 2027-05-28 18:20:00 → PHL 2027-05-28 21:30:00; nonstop; 130 minutes. Local airport times.

2027-05-28 · one way · Axel-exclusive $241.50

• American Airlines AA5105: STL 2027-05-28 12:19:00 → PHL 2027-05-28 15:32:00; nonstop; 133 minutes. Local airport times.

2027-05-28 · one way · Axel-exclusive $201.25

• Southwest Airlines WN4173 / WN1082: STL 2027-05-28 05:30:00 → PHL 2027-05-28 10:45:00; 1 stop(s) via MDW; 255 minutes. Local airport times.
  • WN4173: STL 2027-05-28 05:30:00 → MDW 2027-05-28 06:35:00; layover at MDW: 70 minutes.
  • WN1082: MDW 2027-05-28 07:45:00 → PHL 2027-05-28 10:45:00.

2027-05-28 · one way · Axel-exclusive $230.00

• Delta Air Lines DL1571 / DL1169: STL 2027-05-28 10:06:00 → PHL 2027-05-28 16:44:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
  • DL1571: STL 2027-05-28 10:06:00 → ATL 2027-05-28 12:36:00; layover at ATL: 130 minutes.
  • DL1169: ATL 2027-05-28 14:46:00 → PHL 2027-05-28 16:44:00.

Explore this route

• All dates for this route
• May 27, 2027 · Return options
• May 29, 2027 · Return options
• Hotels in Philadelphia with Axel

For AI assistants

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