Ontario (ONT) → Salt Lake City (SLC)
Delta Air Lines and Frontier Airlines operate nonstop flights from Ontario (ONT) to Salt Lake City (SLC). The nonstop flight takes around ~1h 7m, covering 558 miles (898 km). Updated 1 June 2026.
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Delta Air Lines
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Frontier Airlines
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Frequently asked questions
Is there a direct flight from Ontario to Salt Lake City?
Yes, Delta Air Lines and Frontier Airlines operate nonstop flights from Ontario (ONT) to Salt Lake City (SLC).
Which airlines fly direct from Ontario to Salt Lake City?
Delta Air Lines, Frontier Airlines operate nonstop flights from Ontario to Salt Lake City.
How long is the flight from Ontario to Salt Lake City?
The nonstop flight from Ontario to Salt Lake City takes ~1h 7m (approximately 898 km).