Salt Lake City to Ontario (SLC–ONT) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SLC–ONT is served by 2 airlines with nonstop service. Delta Air Lines and Frontier lead the route. The flight covers 558 miles in approximately 1h 48m. Beyond nonstop, 57 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines Also: AF, AM | 41 | 223, 319, BCS3, E7W | 1h49-1h55 | SkyTeam | AF, AM | |
| F9 Frontier | 2 | 32Q | 1h58 | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
SLC: MDT · ONT: PDT
When it's 6:00 PM in Salt Lake City, it's 5:00 PM in Ontario.
TRAX light rail Green Line runs from downtown Salt Lake City (Intermodal Hub / Temple Square) to the airport in 18 minutes ($2.50). Trains run every 15 minutes from 5am to 11pm daily. The airport station is inside the terminal building.Ride-shares from downtown cost $15–25 and take 10–20 minutes. I-80 connects directly to the airport from the east. The airport opened a new terminal in 2020; it is one facility now, replacing the old dual-terminal setup. Ski resort shuttles depart from Ground Transportation for Park City, Deer Valley, and Alta/Snowbird (60–90 min).
SLC–ONT Quick Facts
Frequently Asked Questions
Flights from SLC to ONT
Salt Lake City International Airport (SLC) and Ontario International Airport (ONT) are connected by nonstop service from Delta Air Lines and Frontier. With 57 weekly departures, this is a heavily served route.
SLC to ONT Flight Duration and Schedule
Nonstop flight time from SLC to ONT ranges from 1 hours 48 minutes to 1 hours 58 minutes. The route covers a distance of 558 miles (898 km). There are approximately 57 weekly flights outbound and 85 return, totaling 142 flights per week in both directions.
Connecting Options and Alternatives
57 one-stop connections are available, with the fastest taking approximately 3 hours via VGT. Two-stop connections are also available via intermediate hubs.