Direct flights from Sacramento to Ontario
All flights from SMF to ONT non-stop. There are direct flights from Sacramento International (SMF), California, USA to Ontario International Airport (ONT), California, USA with Southwest Airlines and Frontier Airlines. 43 weekly departures are currently scheduled on this route. Departure times range from 05:30 to 22:55 depending on the schedule period. The flight distance is 391 miles (629 km). Flight time ranges from 1 hour and 15 minutes to 1 hour and 30 minutes.
Sacramento
, USA
Flight schedule from Sacramento to Ontario with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. 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
The timetable & schedule information was updated at 2026-11-09
Flight schedule from Sacramento to Ontario with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. 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
The timetable & schedule information was updated at 2026-11-09
Sacramento to Ontario scheduled departures
Select a date to see every published non-stop departure between SMF and ONT.
SMF - ONT route facts
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Distance391 miles (629 km)
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Flight time1 hour and 15 minutes to 1 hour and 30 minutes
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Airlines Southwest
Frontier -
Airline alliancesLow-cost carrier
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CabinsEconomy
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Departure terminalsSouthwest Airlines: Terminal BFrontier Airlines: Terminal B
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Arrival terminalsSouthwest Airlines: Terminal 4
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AircraftSouthwest Airlines: Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2Frontier Airlines: Airbus A321neo
Route FAQ
Domestic flights from Sacramento (SMF)
From Sacramento to Los Angeles
LAX Los Angeles International
From Sacramento to San Diego
SAN San Diego International Airport
From Sacramento to Seattle
SEA Seattle Tacoma International
From Sacramento to Denver
DEN Denver International
From Sacramento to Phoenix
PHX Phoenix Sky Harbor International
From Sacramento to Las Vegas
LAS Harry Reid International Airport
From Sacramento to Burbank
BUR Burbank Glendale Pasadena
From Sacramento to Portland
PDX Portland International
From Sacramento to Santa Ana
SNA John Wayne Arpt Orange Co
From Sacramento to Salt Lake City
SLC Salt Lake City International
