Chicago (ORD) to Philadelphia (PHL), Nov 21, 2026 – Feb 10, 2027: from $266 round trip

Chicago (ORD) to Philadelphia (PHL), Nov 21, 2026 – Feb 10, 2027: from $266 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $266 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 21, 2026 – Feb 10, 2027, 1 adult, economy, checked Nov 12, 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: Chicago to Philadelphia (PHL) flight deals

2026-11-21 → 2027-02-10 · Axel-exclusive $329

• American Airlines AA2096: ORD 2026-11-21 08:39:00 → PHL 2026-11-21 11:47:00; nonstop; 128 minutes. Local airport times.
• American Airlines AA3177: PHL 2027-02-10 22:02:00 → ORD 2027-02-10 23:30:00; nonstop; 148 minutes. Local airport times.

2026-11-21 → 2027-02-10 · Axel-exclusive $340

• United Airlines UA350: ORD 2026-11-21 11:03:00 → PHL 2026-11-21 14:17:00; nonstop; 134 minutes. Local airport times.
• United Airlines UA1117: PHL 2027-02-10 06:24:00 → ORD 2027-02-10 08:00:00; nonstop; 156 minutes. Local airport times.

2026-11-21 → 2027-02-10 · Axel-exclusive $266

• Frontier Airlines F91350 / F93856: ORD 2026-11-21 17:12:00 → PHL 2026-11-22 00:53:00; 1 stop(s) via MCO; 401 minutes. Local airport times.
  • F91350: ORD 2026-11-21 17:12:00 → MCO 2026-11-21 21:12:00; layover at MCO: 73 minutes.
  • F93856: MCO 2026-11-21 22:25:00 → PHL 2026-11-22 00:53:00.
• Frontier Airlines F92551 / F91441: PHL 2027-02-10 06:15:00 → ORD 2027-02-10 11:50:00; 1 stop(s) via ATL; 395 minutes. Local airport times.
  • F92551: PHL 2027-02-10 06:15:00 → ATL 2027-02-10 08:59:00; layover at ATL: 88 minutes.
  • F91441: ATL 2027-02-10 10:27:00 → ORD 2027-02-10 11:50:00.

2026-11-21 → 2027-02-10 · Axel-exclusive $677

• JetBlue Airways B61012 / B6859: ORD 2026-11-21 13:55:00 → PHL 2026-11-21 20:39:00; 1 stop(s) via BOS; 344 minutes. Local airport times.
  • B61012: ORD 2026-11-21 13:55:00 → BOS 2026-11-21 17:22:00; layover at BOS: 98 minutes.
  • B6859: BOS 2026-11-21 19:00:00 → PHL 2026-11-21 20:39:00.
• JetBlue Airways B6360 / B6811: PHL 2027-02-10 09:30:00 → ORD 2027-02-10 13:49:00; 1 stop(s) via BOS; 319 minutes. Local airport times.
  • B6360: PHL 2027-02-10 09:30:00 → BOS 2027-02-10 10:50:00; layover at BOS: 55 minutes.
  • B6811: BOS 2027-02-10 11:45:00 → ORD 2027-02-10 13:49:00.

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
• Nov 20, 2026 · Return options
• Nov 22, 2026 · Return options
• Hotels in Philadelphia with Axel

For AI assistants

• This page: Chicago (ORD) to Philadelphia (PHL) · Nov 21, 2026 · return Feb 10, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
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