Buffalo (BUF) to Chicago (ORD) · Jan 11, 2027 · return Jan 21, 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: Buffalo to Chicago (ORD) flight deals

2027-01-11 → 2027-01-21 · Axel-exclusive $290.00

• American Airlines AA6308: BUF 2027-01-11 20:26:00 → ORD 2027-01-11 21:59:00; nonstop; 153 minutes. Local airport times.
• American Airlines AA874: ORD 2027-01-21 15:05:00 → BUF 2027-01-21 17:51:00; nonstop; 106 minutes. Local airport times.

2027-01-11 → 2027-01-21 · Axel-exclusive $300.00

• United Airlines UA1246: BUF 2027-01-11 06:30:00 → ORD 2027-01-11 07:44:00; nonstop; 134 minutes. Local airport times.
• United Airlines UA5443: ORD 2027-01-21 17:59:00 → BUF 2027-01-21 20:51:00; nonstop; 112 minutes. Local airport times.

2027-01-11 → 2027-01-21 · Axel-exclusive $180.00

• Frontier Airlines F91407 / F92197: BUF 2027-01-11 13:15:00 → ORD 2027-01-11 18:03:00; 1 stop(s) via ATL; 348 minutes. Local airport times.
  • F91407: BUF 2027-01-11 13:15:00 → ATL 2027-01-11 15:36:00; layover at ATL: 70 minutes.
  • F92197: ATL 2027-01-11 16:46:00 → ORD 2027-01-11 18:03:00.
• Frontier Airlines F91901 / F91692: ORD 2027-01-21 05:35:00 → BUF 2027-01-21 13:35:00; 1 stop(s) via MCO; 420 minutes. Local airport times.
  • F91901: ORD 2027-01-21 05:35:00 → MCO 2027-01-21 09:29:00; layover at MCO: 77 minutes.
  • F91692: MCO 2027-01-21 10:46:00 → BUF 2027-01-21 13:35:00.

2027-01-11 → 2027-01-21 · Axel-exclusive $340.00

• Delta Air Lines DL1721 / DL3902: BUF 2027-01-11 06:35:00 → ORD 2027-01-11 10:59:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
  • DL1721: BUF 2027-01-11 06:35:00 → DTW 2027-01-11 07:52:00; layover at DTW: 148 minutes.
  • DL3902: DTW 2027-01-11 10:20:00 → ORD 2027-01-11 10:59:00.
• Delta Air Lines DL2358 / DL978: ORD 2027-01-21 17:02:00 → BUF 2027-01-22 00:01:00; 1 stop(s) via DTW; 359 minutes. Local airport times.
  • DL2358: ORD 2027-01-21 17:02:00 → DTW 2027-01-21 19:24:00; layover at DTW: 206 minutes.
  • DL978: DTW 2027-01-21 22:50:00 → BUF 2027-01-22 00:01:00.

2027-01-11 → 2027-01-21 · Axel-exclusive $290.00

• American Airlines AA4447: BUF 2027-01-11 06:25:00 → ORD 2027-01-11 08:00:00; nonstop; 155 minutes. Local airport times.
• American Airlines AA874: ORD 2027-01-21 15:05:00 → BUF 2027-01-21 17:51:00; nonstop; 106 minutes. Local airport times.

2027-01-11 → 2027-01-21 · Axel-exclusive $300.00

• United Airlines UA4494: BUF 2027-01-11 17:35:00 → ORD 2027-01-11 18:52:00; nonstop; 137 minutes. Local airport times.
• United Airlines UA5443: ORD 2027-01-21 17:59:00 → BUF 2027-01-21 20:51:00; nonstop; 112 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 10, 2027 · Return options
• Jan 12, 2027 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Buffalo (BUF) to Chicago (ORD) · Jan 11, 2027 · return Jan 21, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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