Flights from Sacramento to Ontario with United Airlines

Our cheapest offers for flights from Sacramento to Ontario

Here you can compare cheap flights from Sacramento (SMF) to Ontario (ONT) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Ontario. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Sacramento
Ontario
Outbound
09/30/25
1 Stopover (SFO)
UA5588, UA1697
06h 13min
Return
10/25/25
1 Stopover (SFO)
UA0393, UA5290
03h 10min
United Airlines ?
$269
Sacramento
Ontario
Outbound
09/30/25
1 Stopover (SFO)
UA5588, UA1697
06h 13min
Return
10/25/25
1 Stopover (SFO)
UA0393, UA5290
03h 10min
United Airlines
$298
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Sacramento - Ontario

Roundtrip from 172,72 $US
Flight duration min. 01:15 / max. 01:25
Return flight duration min. 01:15/ max. 01:30
Distance 628 km
Flights per week 51
Departure airport Airport Sacramento International Airport, CA (SMF)
Arrival airport Airport Ontario-CA (ONT)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Ontario
Flight destinations with a similar price
Flight destinations with a similar price