• Find cheap flights
  • Booking tips
idealo Preisfinderidealo Preisfinder - Finde den niedrigsten Flugpreis nach Abflugdatum
LANG_widget_price_headline_widget
LANG_widget_price_interface_add_inbound
LANG_widget_price_interface_add_inbound_label
LANG_widget_price_interface_add_inbound_label
LANG_widget_price_interface_add_inbound
LANG_widget_price_outbound_only
LANG_widget_price_price_per_person
LANG_widget_price_check_availablility
Outbound flight: 01/29/22
16:05 SFO
17:32 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$105
Check
Outbound flight: 03/21/22
18:12 SFO
19:30 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$105
Check
Outbound flight: 05/12/22
07:45 SFO
09:15 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$107
Check
Outbound flight: 02/12/22
18:12 SFO
19:30 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 04/12/22
07:45 SFO
09:15 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 05/06/22
08:30 SFO
09:48 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 04/05/22
08:30 SFO
09:48 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 04/14/22
07:45 SFO
09:15 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 02/05/22
10:35 SFO
12:02 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Outbound flight: 02/15/22
18:12 SFO
19:30 ONT
San Francisco International Airport, CA
Ontario-CA
direct
United Airlines
$108
Check
Prices based on recent searches, subject to last-minute changes
Page 1 / 48

Tips and tricks to help you find cheap flights from San Francisco to Ontario

Favorite airline: United Airlines
101 % of travelers choose to book flights on this route with United Airlines, American Airlines and Frontier Airlines.
United Airlines
67 %
American Airlines
17 %
Frontier Airlines
17 %
Direct flights are cheaper
Flights with a stopover are on average $14.00 more expensive than direct flights.
non stop flight
1 stop
01h 31min
05h 10min
$128
$142
The favorite connection is non-stop
Flights from San Francisco to Ontario are most often booked as a direct flight.
Route
bookings
Direct flights
01h 31min, from $128
80 %
1 stopover Phoenix - Sky Harbor International Airport
05h 10min, from $142
20 %
Flight information San Francisco - Ontario
Alternative flight routes
Cheap direct flights
Flight details San Francisco - Ontario
  • Flight duration: min. 01:27 / max. 03:20
  • Distance: 585 km
  • Flights per week: 48
  • Return flight duration: min. 01:28 / max. 01:35
Top Flight Routes
Privacy | About / Terms and conditions
* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.