Flights from Sacramento to Ontario

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
09/04/25
1 Stopover (DEN)
F93666, F91499
11h 39min
Return
09/28/25
1 Stopover (DEN)
F92908, F93665
17h 15min
Frontier Airlines
$215
Best option
Sacramento
Ontario
Outbound
10/18/25
1 Stopover (SFO)
UA5518, UA1772
03h 01min
Return
11/17/25
1 Stopover (SFO)
UA0277, UA5220
03h 25min
United Airlines ?
$266
Sacramento
Ontario
Outbound
09/04/25
1 Stopover (DEN)
F93666, F91499
11h 39min
Return
09/28/25
1 Stopover (DEN)
F92908, F93665
17h 15min
Frontier Airlines
$226
Sacramento
Ontario
Outbound
09/19/25
1 Stopover (SFO)
UA5460, UA1697
06h 03min
Return
09/29/25
1 Stopover (SFO)
UA0393, UA2048
05h 10min
United Airlines ?
$243
Sacramento
Ontario
Outbound
09/04/25
1 Stopover (SFO)
UA5460, UA1697
06h 03min
Return
09/28/25
1 Stopover (SFO)
UA0393, UA2048
05h 10min
United Airlines ?
$263
Sacramento
Ontario
Outbound
07/25/25
1 Stopover (DEN)
F93666, F91499
11h 35min
Return
08/17/25
1 Stopover (LAS)
F91358, F92069
24h 40min
Frontier Airlines
$264
Sacramento
Ontario
Outbound
09/19/25
1 Stopover (SFO)
UA5460, UA1697
06h 03min
Return
09/29/25
1 Stopover (SFO)
UA0393, UA2048
05h 10min
United Airlines ?
$265
Sacramento
Ontario
Outbound
07/25/25
1 Stopover (DEN)
F93666, F91499
11h 35min
Return
08/17/25
1 Stopover (LAS)
F91358, F92069
24h 40min
Frontier Airlines
$275
Sacramento
Ontario
Outbound
10/18/25
1 Stopover (SFO)
UA5248, UA1772
06h 21min
Return
11/17/25
1 Stopover (SFO)
UA0277, UA5220
03h 25min
United Airlines ?
$276
Sacramento
Ontario
Outbound
10/18/25
1 Stopover (SFO)
UA0783, UA1697
06h 03min
Return
11/17/25
1 Stopover (SFO)
UA0277, UA5220
03h 25min
United Airlines
$290
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Sacramento to Ontario

Favorite airline: Frontier Airlines
Flight tickets on the route Sacramento – Ontario are most frequently booked with Frontier Airlines.
Frontier Airlines
35 %
Alaska Airlines
15 %
Southwest
15 %
Stopover flights are the cheapest connection
Flights with a stopover are on average $ 1.00 cheaper than direct flights.
non stop flight
1 stop
01h 20min
04h 25min
$255
$254
Favourite connection: via Las Vegas
50 % of booked tickets on this route are for flights with a transfer in Las Vegas.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
04h 25min, from $254
50 %
1 stopover Denver International Airport, CO
09h 38min, from $369
25 %
1 stopover Salt Lake City International Airport, UT
06h 07min, from $408
17 %

Important flight information

Flight information: Sacramento - Ontario

Roundtrip from $214.54
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