Direct flights from Ontario to Dallas
7 nonstop flights a week on 1 airline. Zero layovers — one hop from ONT to DAL.
Flight time: about 2h40m 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 |
|---|---|---|---|
| Southwest SWA3098 | 7:12a | 2h40m | Thu–Fri |
| Southwest SWA3098 | 7:21a | 2h40m | Mon, Sat, Sun |
| Southwest SWA4436 | 2:50p | 2h45m | Tue–Wed |
Southwest
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The route
One hop: ONT → DALDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Ontario (ONT) to Dallas (DAL)
Ontario International Airport (ONT) has 7 nonstop flights a week to Dallas (DAL), operated by Southwest. No layovers, no connections — one hop out of ONT and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Ontario to Dallas?
The nonstop flight from Ontario (ONT) to Dallas (DAL) takes about 2h40m in the air, based on recently observed nonstop departures.
How long does it take to drive from Ontario to Dallas?
Driving from Ontario to Dallas takes about 20h 15m behind the wheel — roughly 1,400 miles, or about 2 days of real driving. The nonstop flight takes about 2h40m.