Direct flights from Salt Lake City to Ontario SLC → ONT
Delta Air Lines and Frontier Airlines fly nonstop from Salt Lake City (SLC) to Ontario (ONT). The flight takes about 1h 39m and covers 558 miles (898 km). Arrivals run on time 84.9% at SLC and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
🔔 Watch SLC → ONT
We'll run this search daily and email you the cheapest direct fares we find.
Free · checked daily · one-click unsubscribe
Delta Air Lines
DL
Frontier Airlines
F9
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 39m (approximately 898 km).
What is the on-time performance for flights from Salt Lake City to Ontario?
Arrivals run on time 84.9% at SLC and 78.9% at ONT — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
Explore More
Scout — our search agent — hunts nonstop fares from Salt Lake City every night and pings you when one's worth booking.
Watch it work →