BuffalotoChicagoFlight Time
BUF–ORD · Nonstop
Buffalo (Buffalo Niagara International Airport) to Chicago (O'Hare International Airport).
The estimated flight time from Buffalo (BUF) to Chicago (ORD) is about 1h 33m, covering 472 miles. United Airlines, American Airlines, and Delta Air Lines fly the route nonstop with 7-8/day departures, from 06:00 to 18:34 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 33m Estimated from great-circle distance — no tracked flights yet. | 472 mi | Nonstop | 7-8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Buffalo to Chicago
United Airlines, American Airlines, and Delta Air Lines operate 7-8/day flights from BUF to ORD.
- First departure
- 06:00
- Last departure
- 18:34
- Cadence
- ~hourly
- Scheduled departure times
- 13
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3-4/day | Airbus A320 family, Boeing 737, Bombardier CRJ · Seat map |
Aircraft on this route
Flying the other way?
ORD to BUF flights — 7-8/day on 4 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for BUF, refreshed on a rolling basis. Frequency uses 50 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Buffalo to Chicago?
The estimated flight time from Buffalo (BUF) to Chicago (ORD) is about 1h 33m, based on the 472-mile flying distance.
How far is Buffalo from Chicago?
Buffalo (BUF) to Chicago (ORD) is about 472 miles by air.
Are there nonstop flights from Buffalo to Chicago?
Yes. United Airlines, American Airlines, and Delta Air Lines fly nonstop from Buffalo (BUF) to Chicago (ORD), with 7-8/day departures.
Which airlines fly from Buffalo to Chicago?
United Airlines, American Airlines, and Delta Air Lines fly nonstop from Buffalo (BUF) to Chicago (ORD).
What aircraft fly from Buffalo to Chicago?
The BUF–ORD route is flown with Airbus A320 family, Boeing 737, Bombardier CRJ, Embraer E-Jet.
Route hubs
Nearby airport options
Near Buffalo
- YYZ - TorontoToronto Pearson International Airport · 68 mi from BUFFlights from YYZ
Near Chicago
- MDW - ChicagoChicago Midway International Airport · 15 mi from ORDFlights to MDW
- MKE - MilwaukeeGeneral Mitchell International Airport · 67 mi from ORDFlights to MKE