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Direct flights from Salt Lake City to Ontario

Airlines Schedules

SLC - ONT route map All flights from SLC to ONT non-stop. There are direct flights from Salt Lake City International (SLC), Utah, USA to Ontario International Airport (ONT), California, USA with Delta Air Lines. 27 weekly departures are currently scheduled on this route. Departure times range from 08:00 to 22:59 depending on the schedule period. The flight distance is 561 miles (903 km). Flight time ranges from 1 hour and 47 minutes to 2 hours.

SLC
Salt Lake City
USASalt Lake City , USA
ONT
Ontario Airport
USAOntario , USA
SLC
Salt Lake City
USASalt Lake City , USA
Ontario Airport
USAOntario , USA
ONT
Flight time 1h 47min to 2h 0min
Updated Jun 29, 2026
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Airlines with non-stop routes:

Delta Air Lines SkyTeam

Departure times vary between 08:00 and 22:59
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
27 flights/week
27 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Salt Lake City to Ontario with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL3974
08:01
08:01
08:01
08:01
08:01
----
08:01
DL3172
11:27
11:27
11:27
11:27
11:27
11:27
11:27
DL4443
15:29
15:29
15:29
15:29
15:29
15:29
15:29
DL1614
22:45
22:45
22:45
22:45
22:45
21:35
22:45

The timetable & schedule information was updated at 2026-06-29

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Salt Lake City to Ontario scheduled departures

Select a date to see every published non-stop departure between SLC and ONT.

Tuesday
Tue
Aug 04
4 flights(4)
Wednesday
Wed
Aug 05
4 flights(4)
Thursday
Thu
Aug 06
4 flights(4)
Friday
Fri
Aug 07
4 flights(4)
Saturday
Sat
Aug 08
3 flights(3)
Sunday
Sun
Aug 09
4 flights(4)
Monday
Mon
Aug 10
4 flights(4)
Time
Airline
Flight
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
21:35
Delta Air Lines Delta Air Lines
DL1614
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
08:01
Delta Air Lines Delta Air Lines
DL3974
11:27
Delta Air Lines Delta Air Lines
DL3172
15:29
Delta Air Lines Delta Air Lines
DL4443
22:45
Delta Air Lines Delta Air Lines
DL1614
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SLC-ONT flight route
Route map from Salt Lake City, SLC to Ontario, ONT. The distance is 561 miles or 903 km.
Salt Lake City - Ontario direct flight map
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SLC - ONT route facts

  • Distance
    561 miles (903 km)
  • Flight time
    1 hour and 47 minutes to 2 hours
  • Airline
    Delta Delta
  • Airline alliances
    SkyTeam
  • Cabins
    Economy First
  • Hub airports
    SLC
  • Arrival terminals
    Terminal 2
  • Aircraft
    Airbus A220-100, Embraer 175 (Enhanced Winglets), Airbus A220-300 and Airbus A320

Route FAQ

Delta Air Lines operates non-stop flights from SLC to ONT with 27 weekly departures.

Scheduled flight time from SLC to ONT ranges from 1 hour and 47 minutes to 2 hours. The route covers 561 miles (903 km).

27 weekly departures are currently scheduled on this route, with published departure times ranging from 08:00 to 22:59 depending on the schedule period.

Arrival terminal: Terminal 2.

Economy and First are currently scheduled on non-stop flights for this route.
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