Frontier Airlines
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United States
Salt Lake City International Airport
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United States
Ontario International Airport
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Scan through all non-stop flights from Salt Lake City to Ontario. The full flight schedule below gives an overview of all non-stop flights from SLC to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Ontario, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Ontario is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
In total there are 2 airlines operating nonstop flights from Salt Lake City SLC to Ontario ONT. 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 SLC ONT flight schedule.
Flights from SLC to ONT are operated 23 times a week, with an average of 3 flights per day. Departure times vary between 08:02 - 22:59. The earliest flight departs at 08:02, the last flight departs at 22:59. 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 Salt Lake City to Ontario takes 1 hour and 53 minutes. The flight distance between Salt Lake City and Ontario is 557 miles (or 896 km).
There is 1 airport in Ontario: Ontario International Airport (ONT).
There are 23 flights per week flying from Salt Lake City to Ontario (as of April 2026).
1 hour and 53 minutes is the average flight time from Salt Lake City to Ontario.
The distance from Salt Lake City to Ontario is 557 miles (896 kilometers).
Delta and Frontier Airlines are flying nonstop from Salt Lake City to Ontario.
SkyTeam is currently the only alliance flying nonstop from Salt Lake City to Ontario.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Salt Lake City to Ontario:
The earliest flight departs at 08:02 from Salt Lake City and arrives at 08:53 at Ontario.
The latest flight departs at 22:59 from Salt Lake City and arrives at 23:54 at Ontario.
557 miles (896 km) · 1h 53m
09:49
10:49
Frontier Airlines
F9 1121
Frontier Airlines
Airbus A320neo
Y
W
J
F
09:49
10:49
Frontier Airlines
F9 1121
Frontier Airlines
Airbus A321neo
Y
W
J
F
09:49
10:49
Frontier Airlines
F9 1121
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
11:25
12:14
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
Y
W
J
F
11:30
12:23
Delta
SkyTeam
DL 475
Delta
Airbus A220-300
Y
W
J
F
15:30
16:25
Delta
SkyTeam
DL 3809
Delta
Embraer 175
Y
W
J
F
15:30
16:25
Delta
SkyTeam
DL 3809
Delta
Embraer 175
Y
W
J
F
15:35
16:28
Delta
SkyTeam
DL 3829
Delta
Embraer 175
Y
W
J
F
15:35
16:28
Delta
SkyTeam
DL 3829
Delta
Embraer 175
Y
W
J
F
19:36
20:31
Frontier Airlines
F9 1121
Frontier Airlines
Airbus A321neo
Y
W
J
F
20:40
21:32
Frontier Airlines
F9 1121
Frontier Airlines
Airbus A321neo
Y
W
J
F
21:55
22:48
Delta
SkyTeam
DL 1614
Delta
Airbus A220-100
Y
W
J
F
21:55
22:43
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
22:55
23:44
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
22:55
23:44
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
22:55
23:44
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
22:55
23:44
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
22:56
23:51
Delta
SkyTeam
DL 1614
Delta
Airbus A220-100
Y
W
J
F
22:56
23:51
Delta
SkyTeam
DL 1614
Delta
Airbus A220-100
Y
W
J
F
22:56
23:51
Delta
SkyTeam
DL 1614
Delta
Airbus A220-100
Y
W
J
F
22:56
23:51
Delta
SkyTeam
DL 1614
Delta
Airbus A220-100
Y
W
J
F
22:59
23:54
Delta
SkyTeam
DL 1614
Delta
Airbus A220-300
Y
W
J
F
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