FFL Helper / Columbus / Ontario

CMH → ONT

Columbus (CMH) to Ontario (ONT)

Compare one-way fares for flights from Columbus to Ontario.

Lowest fare $300

Distance 1,942 mi

Flight time 7h 5m

Airports CMH–ONT

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By month: October 2026 from $300

Price calendar

October 2026

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Upcoming dates

Ontario ONT

$300

Oct 27, 5:20pm · 7h 5m · 1 stop

CMH → ONT · Southwest Airlines

Tickets

About this route

This calendar shows dated one-way fares from Columbus to Ontario. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Columbus to Ontario.