Philadelphia (PHL) to Denver (DEN) · Jan 19, 2027 · return Jan 22, 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: Philadelphia to Denver (DEN) flight deals

2027-01-19 → 2027-01-22 · Axel-exclusive $152.00

• Frontier Airlines F91876: PHL 2027-01-19 20:38:00 → DEN 2027-01-19 23:04:00; nonstop; 266 minutes. Local airport times.
• Frontier Airlines F91776: DEN 2027-01-22 23:31:00 → PHL 2027-01-23 05:11:00; nonstop; 220 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $280.26

• Southwest Airlines WN1270: PHL 2027-01-19 17:15:00 → DEN 2027-01-19 19:25:00; nonstop; 250 minutes. Local airport times.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $294.50

• American Airlines AA1003: PHL 2027-01-19 19:10:00 → DEN 2027-01-19 21:47:00; nonstop; 277 minutes. Local airport times.
• American Airlines AA1121: DEN 2027-01-22 14:45:00 → PHL 2027-01-22 20:18:00; nonstop; 213 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $304.00

• United Airlines UA1281: PHL 2027-01-19 09:55:00 → DEN 2027-01-19 12:15:00; nonstop; 260 minutes. Local airport times.
• United Airlines UA1218: DEN 2027-01-22 23:59:00 → PHL 2027-01-23 05:31:00; nonstop; 212 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $313.50

• Delta Air Lines DL2791 / DL2849: PHL 2027-01-19 05:34:00 → DEN 2027-01-19 10:03:00; 1 stop(s) via MSP; 389 minutes. Local airport times.
  • DL2791: PHL 2027-01-19 05:34:00 → MSP 2027-01-19 07:35:00; layover at MSP: 75 minutes.
  • DL2849: MSP 2027-01-19 08:50:00 → DEN 2027-01-19 10:03:00.
• Delta Air Lines DL346 / DL1329: DEN 2027-01-22 10:46:00 → PHL 2027-01-22 18:32:00; 1 stop(s) via ATL; 346 minutes. Local airport times.
  • DL346: DEN 2027-01-22 10:46:00 → ATL 2027-01-22 15:33:00; layover at ATL: 61 minutes.
  • DL1329: ATL 2027-01-22 16:34:00 → PHL 2027-01-22 18:32:00.

2027-01-19 → 2027-01-22 · Axel-exclusive $280.26

• Southwest Airlines WN3367: PHL 2027-01-19 05:00:00 → DEN 2027-01-19 07:15:00; nonstop; 255 minutes. Local airport times.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $294.50

• American Airlines AA1313: PHL 2027-01-19 09:05:00 → DEN 2027-01-19 11:35:00; nonstop; 270 minutes. Local airport times.
• American Airlines AA1121: DEN 2027-01-22 14:45:00 → PHL 2027-01-22 20:18:00; nonstop; 213 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $304.00

• United Airlines UA2377: PHL 2027-01-19 15:35:00 → DEN 2027-01-19 17:57:00; nonstop; 262 minutes. Local airport times.
• United Airlines UA1218: DEN 2027-01-22 23:59:00 → PHL 2027-01-23 05:31:00; nonstop; 212 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $166.25

• Frontier Airlines F91876: PHL 2027-01-19 20:19:00 → DEN 2027-01-19 22:36:00; nonstop; 257 minutes. Local airport times.
• Frontier Airlines F93566 / F92022: DEN 2027-01-22 08:59:00 → PHL 2027-01-22 16:43:00; 1 stop(s) via DTW; 344 minutes. Local airport times.
  • F93566: DEN 2027-01-22 08:59:00 → DTW 2027-01-22 13:48:00; layover at DTW: 73 minutes.
  • F92022: DTW 2027-01-22 15:01:00 → PHL 2027-01-22 16:43:00.

2027-01-19 → 2027-01-22 · Axel-exclusive $270.76

• Southwest Airlines WN2080 / WN237: PHL 2027-01-19 14:55:00 → DEN 2027-01-19 19:25:00; 1 stop(s) via BNA; 390 minutes. Local airport times.
  • WN2080: PHL 2027-01-19 14:55:00 → BNA 2027-01-19 16:10:00; layover at BNA: 85 minutes.
  • WN237: BNA 2027-01-19 17:35:00 → DEN 2027-01-19 19:25:00.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $270.76

• Southwest Airlines WN1424 / WN4143: PHL 2027-01-19 14:45:00 → DEN 2027-01-19 19:10:00; 1 stop(s) via STL; 385 minutes. Local airport times.
  • WN1424: PHL 2027-01-19 14:45:00 → STL 2027-01-19 16:20:00; layover at STL: 85 minutes.
  • WN4143: STL 2027-01-19 17:45:00 → DEN 2027-01-19 19:10:00.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $270.76

• Southwest Airlines WN2200 / WN4606: PHL 2027-01-19 11:45:00 → DEN 2027-01-19 16:15:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
  • WN2200: PHL 2027-01-19 11:45:00 → MDW 2027-01-19 13:00:00; layover at MDW: 95 minutes.
  • WN4606: MDW 2027-01-19 14:35:00 → DEN 2027-01-19 16:15:00.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

2027-01-19 → 2027-01-22 · Axel-exclusive $270.76

• Southwest Airlines WN266 / WN528: PHL 2027-01-19 17:05:00 → DEN 2027-01-19 22:10:00; 1 stop(s) via DAL; 425 minutes. Local airport times.
  • WN266: PHL 2027-01-19 17:05:00 → DAL 2027-01-19 19:30:00; layover at DAL: 95 minutes.
  • WN528: DAL 2027-01-19 21:05:00 → DEN 2027-01-19 22:10:00.
• Southwest Airlines WN1622: DEN 2027-01-22 18:45:00 → PHL 2027-01-23 00:10:00; nonstop; 205 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 18, 2027 · Return options
• Jan 20, 2027 · Return options
• Hotels in Denver with Axel

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