Flight Routes from Pittsburgh to Ontario

Compare cheap outbound and return flights from Pittsburgh (PIT) to Ontario (ONT) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€446
Fastest flight
non-stop flights
6x / week
Flight distance
3,361 km
Time difference

Flight schedule from Pittsburgh (PIT) to Ontario (ONT)

Select a travel date in the flight schedule for the route from Pittsburgh (PIT) to Ontario (ONT) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsPIT–ONT · 2 of 2
fromto
dep.arr.
durationstopovers
  1. October 18 – 24, 2026
  2. October 25 – 31, 2026
  3. November 1 – 7, 2026
    No flights could be found for the active filters.
    1. PITONT
      nonstop
      1. United Airlines
    2. PITONT
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Pittsburgh and Ontario

      Departure airport Airport Pittsburgh International Airport, PA (PIT)
      Arrival airport Airport Ontario-CA (ONT)
      Destination country Flights to United States
      Departure airport - Destination country Pittsburgh International Airport, PA - United States
      Alternative routes to United States
      Alternative flights to Ontario
      Flight destinations with a similar price
      Flight destinations with a similar price