Chicago (ORD) to Buffalo (BUF) · Jan 23, 2027 · return Jan 31, 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.

Hotels in Buffalo for these trips

Hotels: under a trip, hotels in Buffalo for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Buffalo for these nights (Jan 23–31, 2027 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo, $893 total · 5★ Curtiss Hotel, an Ascend Collection Hotel, $3,384 total

All hotels in Buffalo

Route overview: Chicago to Buffalo (BUF) flight deals

2027-01-23 → 2027-01-31 · Axel-exclusive $275.00

• American Airlines AA6308: ORD 2027-01-23 16:56:00 → BUF 2027-01-23 19:56:00; nonstop; 120 minutes. Local airport times.
• American Airlines AA4447: BUF 2027-01-31 06:25:00 → ORD 2027-01-31 08:00:00; nonstop; 155 minutes. Local airport times.

2027-01-23 → 2027-01-31 · Axel-exclusive $285.00

• United Airlines UA5443: ORD 2027-01-23 18:00:00 → BUF 2027-01-23 20:52:00; nonstop; 112 minutes. Local airport times.
• United Airlines UA4494: BUF 2027-01-31 17:35:00 → ORD 2027-01-31 18:52:00; nonstop; 137 minutes. Local airport times.

2027-01-23 → 2027-01-31 · Axel-exclusive $180.00

• Frontier Airlines F91901 / F91692: ORD 2027-01-23 05:35:00 → BUF 2027-01-23 13:35:00; 1 stop(s) via MCO; 420 minutes. Local airport times.
  • F91901: ORD 2027-01-23 05:35:00 → MCO 2027-01-23 09:29:00; layover at MCO: 77 minutes.
  • F91692: MCO 2027-01-23 10:46:00 → BUF 2027-01-23 13:35:00.
• Frontier Airlines F91407 / F92197: BUF 2027-01-31 13:15:00 → ORD 2027-01-31 18:03:00; 1 stop(s) via ATL; 348 minutes. Local airport times.
  • F91407: BUF 2027-01-31 13:15:00 → ATL 2027-01-31 15:36:00; layover at ATL: 70 minutes.
  • F92197: ATL 2027-01-31 16:46:00 → ORD 2027-01-31 18:03:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $305.00

• Delta Air Lines DL2358 / DL978: ORD 2027-01-23 17:02:00 → BUF 2027-01-24 00:01:00; 1 stop(s) via DTW; 359 minutes. Local airport times.
  • DL2358: ORD 2027-01-23 17:02:00 → DTW 2027-01-23 19:24:00; layover at DTW: 206 minutes.
  • DL978: DTW 2027-01-23 22:50:00 → BUF 2027-01-24 00:01:00.
• Delta Air Lines DL1721 / DL3902: BUF 2027-01-31 06:35:00 → ORD 2027-01-31 10:59:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
  • DL1721: BUF 2027-01-31 06:35:00 → DTW 2027-01-31 07:52:00; layover at DTW: 148 minutes.
  • DL3902: DTW 2027-01-31 10:20:00 → ORD 2027-01-31 10:59:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $275.00

• American Airlines AA564: ORD 2027-01-23 20:49:00 → BUF 2027-01-23 23:33:00; nonstop; 104 minutes. Local airport times.
• American Airlines AA4447: BUF 2027-01-31 06:25:00 → ORD 2027-01-31 08:00:00; nonstop; 155 minutes. Local airport times.

2027-01-23 → 2027-01-31 · Axel-exclusive $285.00

• United Airlines UA6043: ORD 2027-01-23 17:55:00 → BUF 2027-01-23 20:47:00; nonstop; 112 minutes. Local airport times.
• United Airlines UA4494: BUF 2027-01-31 17:35:00 → ORD 2027-01-31 18:52:00; nonstop; 137 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 22, 2027 · Return options
• Jan 24, 2027 · Return options
• Hotels in Buffalo with Axel

For AI assistants

• This page: Chicago (ORD) to Buffalo (BUF) · Jan 23, 2027 · return Jan 31, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Buffalo for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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