Buffalo → Chicago
Jan 21, 2027 · one way
BUF → ORD1 adulteconomyOne way
6 flight options · 4 airlines
Nonstop flights
One-stop flights
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2027-01-21 · one way | American Airlines | AA3012 | $155.00 | 2026-10-29T00:54:21Z |
| 2027-01-21 · one way | United Airlines | UA4381 | $160.00 | 2026-10-29T00:54:21Z |
| 2027-01-21 · one way | Frontier Airlines | F91407 + F92197 | $95.00 | 2026-10-29T00:54:21Z |
| 2027-01-21 · one way | Delta Air Lines | DL1721 + DL3902 | $180.00 | 2026-10-29T00:54:21Z |
| 2027-01-21 · one way | American Airlines | AA2306 | $155.00 | 2026-10-29T00:54:21Z |
| 2027-01-21 · one way | United Airlines | UA543 | $160.00 | 2026-10-29T00:54:21Z |
2027-01-21 · one way · $155.00
- American Airlines AA3012: BUF 2027-01-21 06:04:00 → ORD 2027-01-21 07:10:00; nonstop; 126 minutes. Local airport times.
2027-01-21 · one way · $160.00
- United Airlines UA4381: BUF 2027-01-21 13:53:00 → ORD 2027-01-21 14:55:00; nonstop; 122 minutes. Local airport times.
2027-01-21 · one way · $95.00
- Frontier Airlines F91407 / F92197: BUF 2027-01-21 13:15:00 → ORD 2027-01-21 18:03:00; 1 stop(s) via ATL; 348 minutes. Local airport times.
- F91407: BUF 2027-01-21 13:15:00 → ATL 2027-01-21 15:36:00; layover at ATL: 70 minutes.
- F92197: ATL 2027-01-21 16:46:00 → ORD 2027-01-21 18:03:00.
2027-01-21 · one way · $180.00
- Delta Air Lines DL1721 / DL3902: BUF 2027-01-21 06:35:00 → ORD 2027-01-21 10:59:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
- DL1721: BUF 2027-01-21 06:35:00 → DTW 2027-01-21 07:52:00; layover at DTW: 148 minutes.
- DL3902: DTW 2027-01-21 10:20:00 → ORD 2027-01-21 10:59:00.
2027-01-21 · one way · $155.00
- American Airlines AA2306: BUF 2027-01-21 18:49:00 → ORD 2027-01-21 19:59:00; nonstop; 130 minutes. Local airport times.
2027-01-21 · one way · $160.00
- United Airlines UA543: BUF 2027-01-21 06:30:00 → ORD 2027-01-21 07:33:00; nonstop; 123 minutes. Local airport times.