Direct flights from Dallas to Ontario DAL → ONT
Southwest Airlines operates nonstop flights from Dallas (DAL) to Ontario (ONT). The nonstop flight takes around ~2h 25m, covering 1,197 miles (1,927 km). Updated 28 June 2026.
DAL
→
ONT
Round trip
1 adult
Economy
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Southwest Airlines
WN
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Frequently asked questions
Is there a direct flight from Dallas to Ontario?
Yes, Southwest Airlines operates nonstop flights from Dallas (DAL) to Ontario (ONT).
Which airlines fly direct from Dallas to Ontario?
Southwest Airlines operates nonstop flights from Dallas to Ontario.
How long is the flight from Dallas to Ontario?
The nonstop flight from Dallas to Ontario takes ~2h 25m (approximately 1927 km).