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United States
Ontario International Airport
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United States
Salt Lake City International Airport
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Scan through all non-stop flights from Ontario to Salt Lake City. The full flight schedule below gives an overview of all non-stop flights from ONT to SLC, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Salt Lake City enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Salt Lake City, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
In total there are 2 airlines operating nonstop flights from Ontario ONT to Salt Lake City SLC. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ONT SLC flight schedule.
Flights from ONT to SLC are operated 23 times a week, with an average of 3 flights per day. Departure times vary between 06:00 - 18:43. The earliest flight departs at 06:00, the last flight departs at 18:43. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Ontario to Salt Lake City takes 1 hour and 49 minutes. The flight distance between Ontario and Salt Lake City is 557 miles (or 896 km).
There is 1 airport in Salt Lake City: Salt Lake City International Airport (SLC).
There are 23 flights per week flying from Ontario to Salt Lake City (as of April 2026).
1 hour and 49 minutes is the average flight time from Ontario to Salt Lake City.
The distance from Ontario to Salt Lake City is 557 miles (896 kilometers).
Delta and Frontier Airlines are flying nonstop from Ontario to Salt Lake City.
SkyTeam is currently the only alliance flying nonstop from Ontario to Salt Lake City.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Ontario to Salt Lake City:
The earliest flight departs at 06:00 from Ontario and arrives at 08:50 at Salt Lake City.
The latest flight departs at 18:43 from Ontario and arrives at 21:33 at Salt Lake City.
557 miles (896 km) · 1h 49m
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-100
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W
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F
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-100
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F
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-100
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W
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F
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-100
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F
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-100
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06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-300
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F
06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-300
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06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-300
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06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-300
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06:00
08:50
Delta
SkyTeam
DL 2708
Delta
Airbus A220-300
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09:12
12:04
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A320neo
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09:12
12:04
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A320neo
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10:59
13:49
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A320neo
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13:20
16:09
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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F
13:20
16:09
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:20
16:09
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:20
16:09
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:29
16:15
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:29
16:15
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:29
16:15
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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13:29
16:15
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
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15:21
18:13
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A321neo
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17:05
20:00
Delta
SkyTeam
DL 3809
Delta
Embraer 175
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17:05
20:00
Delta
SkyTeam
DL 3809
Delta
Embraer 175
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17:09
20:00
Delta
SkyTeam
DL 3829
Delta
Embraer 175
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17:09
20:00
Delta
SkyTeam
DL 3829
Delta
Embraer 175
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F
17:45
20:36
Delta
SkyTeam
DL 3829
Delta
Embraer 175
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F
17:59
20:51
Delta
SkyTeam
DL 3809
Delta
Embraer 175
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F
18:10
21:00
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A321neo
Y
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J
F
18:10
21:00
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A321neo
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F
18:43
21:33
Frontier Airlines
F9 1122
Frontier Airlines
Airbus A321neo
Y
W
J
F
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