Salt Lake City (SLC) → Ontario (ONT)
Delta Air Lines and Frontier Airlines operate nonstop flights from Salt Lake City (SLC) to Ontario (ONT). The nonstop flight takes around ~1h 7m, covering 558 miles (898 km). Updated 31 May 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 Salt Lake City to Ontario?
Yes, Delta Air Lines and Frontier Airlines operate nonstop flights from Salt Lake City (SLC) to Ontario (ONT).
Which airlines fly direct from Salt Lake City to Ontario?
Delta Air Lines, Frontier Airlines operate nonstop flights from Salt Lake City to Ontario.
How long is the flight from Salt Lake City to Ontario?
The nonstop flight from Salt Lake City to Ontario takes ~1h 7m (approximately 898 km).