Direct flights from Ontario to Dallas

  • 12 flights a week
  • Southwest Airlines

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When the nonstops leave

Typical weekly schedule · 12 flights per week (~2 per day) · Updated 61d ago

Most leave in the morning.

Morning before noon 7 a week

Arrive the same day

7:00 AM5 days a week 7:10 AMSat 9:45 AMSun
Afternoon noon – 6 PM 5 a week

Arrive the same day

2:15 PMTue, Wed 4:20 PMMon, Thu, Fri
Evening after 6 PM 0 a week

No nonstop leaves after 6 PM.

Southwest Airlines Departs Terminal 4

More nonstops from Ontario

ONT → SEA Seattle 3 airlines ONT → OAK Oakland ONT → SJC San Jose ONT → SMF Sacramento ONT → BNA Nashville ONT → BWI Baltimore DAL → ONT The return trip ONT All nonstops from Ontario DAL All nonstops from Dallas

Frequently asked questions

Is there a direct flight from Ontario to Dallas?

Yes. Southwest Airlines flies nonstop from Ontario (ONT) to Dallas (DAL), daily. The flight takes about 2h 58m and covers 1,197 miles (1,927 km). Schedule data from 19 August 2026.

Which airlines fly direct from Ontario to Dallas?

Southwest Airlines operates nonstop flights from Ontario to Dallas.

How long is the flight from Ontario to Dallas?

The nonstop flight from Ontario to Dallas takes ~2h 58m (approximately 1927 km).

How often do direct flights operate from Ontario to Dallas?

Nonstop flights from Ontario to Dallas operate daily — 12 flights per week (~2 per day).

What days of the week are there direct flights from Ontario to Dallas?

Direct flights from Ontario to Dallas operate every day of the week.