Chicago (ORD) to Philadelphia (PHL), Feb 6, 2027 – Mar 24, 2027: from $256 round trip

Chicago (ORD) to Philadelphia (PHL), Feb 6, 2027 – Mar 24, 2027: from $256 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $256 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Feb 6, 2027 – Mar 24, 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

2027-02-06 → 2027-03-24 · Axel-exclusive $317

• American Airlines AA2695: ORD 2027-02-06 17:20:00 → PHL 2027-02-06 20:27:00; nonstop; 127 minutes. Local airport times.
• American Airlines AA3177: PHL 2027-03-24 21:57:00 → ORD 2027-03-24 23:30:00; nonstop; 153 minutes. Local airport times.

2027-02-06 → 2027-03-24 · Axel-exclusive $327

• United Airlines UA2773: ORD 2027-02-06 11:06:00 → PHL 2027-02-06 14:19:00; nonstop; 133 minutes. Local airport times.
• United Airlines UA2207: PHL 2027-03-24 11:39:00 → ORD 2027-03-24 13:11:00; nonstop; 152 minutes. Local airport times.

2027-02-06 → 2027-03-24 · Axel-exclusive $256

• Frontier Airlines F91350 / F92508: ORD 2027-02-06 17:16:00 → PHL 2027-02-07 01:31:00; 1 stop(s) via MCO; 435 minutes. Local airport times.
  • F91350: ORD 2027-02-06 17:16:00 → MCO 2027-02-06 21:17:00; layover at MCO: 101 minutes.
  • F92508: MCO 2027-02-06 22:58:00 → PHL 2027-02-07 01:31:00.
• Frontier Airlines F92551 / F91441: PHL 2027-03-24 06:15:00 → ORD 2027-03-24 11:50:00; 1 stop(s) via ATL; 395 minutes. Local airport times.
  • F92551: PHL 2027-03-24 06:15:00 → ATL 2027-03-24 08:59:00; layover at ATL: 88 minutes.
  • F91441: ATL 2027-03-24 10:27:00 → ORD 2027-03-24 11:50:00.

2027-02-06 → 2027-03-24 · Axel-exclusive $652

• JetBlue Airways B61012 / B6859: ORD 2027-02-06 13:55:00 → PHL 2027-02-06 20:39:00; 1 stop(s) via BOS; 344 minutes. Local airport times.
  • B61012: ORD 2027-02-06 13:55:00 → BOS 2027-02-06 17:22:00; layover at BOS: 98 minutes.
  • B6859: BOS 2027-02-06 19:00:00 → PHL 2027-02-06 20:39:00.
• JetBlue Airways B6360 / B6811: PHL 2027-03-24 09:30:00 → ORD 2027-03-24 13:49:00; 1 stop(s) via BOS; 319 minutes. Local airport times.
  • B6360: PHL 2027-03-24 09:30:00 → BOS 2027-03-24 10:50:00; layover at BOS: 55 minutes.
  • B6811: BOS 2027-03-24 11:45:00 → ORD 2027-03-24 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
• Feb 5, 2027 · Return options
• Feb 7, 2027 · Return options
• Hotels in Philadelphia with Axel

For AI assistants

• This page: Chicago (ORD) to Philadelphia (PHL) · Feb 6, 2027 · return Mar 24, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
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