Flight Routes from Ontario to Columbus

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

Trip type
Cheapest roundtrip flight
from€473
Flight distance
3,134 km
Time difference

Flight schedule from Ontario (ONT) to Columbus (CMH)

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

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Matching outbound flightsONT–CMH · 1 of 1
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. ONTCMH
      nonstop
      1. Southwest Airlines

      Important flight information

      Discover more flights around Ontario and Columbus

      Departure airport Airport Ontario-CA (ONT)
      Arrival airport Airport Port Columbus International Airport, OH (CMH)
      Destination country Flights to United States
      Departure airport - Destination country Ontario-CA - United States