Chicago/Prospect Heights/Wheeling to Buffalo (PWK–BUF) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Last scheduled nonstop: Mar 2026.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
On-Time Performance
Other ways to reach Buffalo from Chicago/Prospect Heights/Wheeling
| Metric | PWK→BUF | ORD→BUF | MDW→BUF |
|---|---|---|---|
| Distance from PWK | – | 9 mi | 24 mi |
| Nonstop airlines | – | 15 | 3 |
| Weekly flights | – | 219 | 39 |
| Flight time | 1h 15m | 1h 37m | 1h 22m |
Travel Essentials
PWK: CDT · BUF: EDT
When it's 6:00 PM in Chicago/Prospect Heights/Wheeling, it's 7:00 PM in Buffalo.
PWK–BUF Quick Facts
Frequently Asked Questions
Flights from PWK to BUF
Chicago Executive Airport (PWK) and Buffalo Niagara International Airport (BUF) are connected through multiple connecting hub airports.
PWK to BUF Flight Duration and Schedule
Nonstop flight time from PWK to BUF is about 1 hours 15 minutes gate to gate. The route covers a distance of 470 miles (757 km).
Connecting Options and Alternatives
Nearby alternative airports include Chicago (ORD), Chicago (MDW) and Milwaukee (MKE).