Direct flights from Ontario to Chattanooga
1 nonstop flight a week on 1 airline. Zero layovers — one hop from ONT to CHA.
Flight time: about 3h58m nonstop
Which days does it fly?
When does it fly?
Departure times in Ontario local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Delta DAL761 | 7:12a | 3h58m | Sun |
Delta
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The route
One hop: ONT → CHADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Ontario (ONT) to Chattanooga (CHA)
Ontario International Airport (ONT) has 1 nonstop flight a week to Chattanooga (CHA), operated by Delta. No layovers, no connections — one hop out of ONT and you're there.
This route flies on Sunday — check the schedule grid above before you pick a travel day. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Ontario to Chattanooga?
The nonstop flight from Ontario (ONT) to Chattanooga (CHA) takes about 3h58m in the air, based on recently observed nonstop departures.
How long does it take to drive from Ontario to Chattanooga?
Driving from Ontario to Chattanooga takes about 30h 29m behind the wheel — roughly 2,097 miles, or about 3 days of real driving. The nonstop flight takes about 3h58m.