Flight Routes from Ontario to Austin

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

Trip type
Fastest flight
non-stop flights
1x / week
Flight distance
1,924 km
Time difference

Flight schedule from Ontario (ONT) to Austin (AUS)

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

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Matching outbound flightsONT–AUS · 5 of 5
fromto
dep.arr.
durationstopovers
  1. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    1. ONTAUS
      nonstop
      1. Southwest Airlines
    2. ONTAUS
      nonstop
      1. Southwest Airlines
    3. ONTAUS
      nonstop
      1. Southwest Airlines
    4. ONTAUS
      nonstop
      1. Southwest Airlines
    5. ONTAUS
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Ontario and Austin

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Austin-Bergstrom International Airport, TX (AUS)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States
      Alternative routes to United States
      Alternative flights to Austin
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