Take off on cheap flights from San Francisco to Ontario, your adventure starts now!

Find cheap airline tickets from San Francisco to Ontario by date

  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • price
  • month of departure
  • month of return
$108
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
11:35p LAX » 12:53a OAK
Spirit Airlines direct (1h18m)
$108
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
11:35p LAX » 12:53a OAK
Spirit Airlines direct (1h18m)
$109
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
11:35p LAX » 12:53a OAK
Spirit Airlines direct (1h18m)
$116
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$120
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$120
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$120
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$123
outward: Aug 3, 2018
5:50p OAK » 7:26p LAX
Spirit Airlines direct (1h36m)
inbound: Aug 5, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$133
outward: Aug 4, 2018
7:40a SFO » 9:05a LAX
Southwest Airlines direct (1h25m)
inbound: Aug 5, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$159
outward: Aug 11, 2018
4:25a OAK » 5:49a LAX
Spirit Airlines direct (1h24m)
inbound: Aug 13, 2018
3:45p LAX » 5:01p OAK
Spirit Airlines direct (1h16m)
$160
outward: Aug 10, 2018
3:00p SFO » 4:35p LAX
Southwest Airlines direct (1h35m)
inbound: Aug 14, 2018
6:40a LAX » 7:55a SFO
Southwest Airlines direct (1h15m)
Return
Departure
Choose when you'd like to depart to Ontario (USA):
Find the cheapest San Francisco Ontario flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for San Francisco - Ontario with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Ontario New York - Ontario London - Ontario See more routes

Airlines operating flights from San Francisco to Ontario

  • any
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • all
  • Alaska Airlines
  • United Airlines
United Airlines
outbound: Aug 3, 2018
United Airlines direct
return: Aug 5, 2018
United Airlines direct
Alaska Airlines
outbound: Aug 3, 2018
Alaska Airlines 1 stop
return: Aug 5, 2018
Alaska Airlines 1 stop

Travel tips for flights San Francisco - Ontario

Average flight duration: 1h23m (direct flight)

  • Arrival city:
  • Ontario, USA
  • Airport(s):
  • Ontario International Airport (ONT)
  • Local time:
  • Jul 16, 2018 10:34 PM, GMT-7
  • Weather:
  • min. 72ºF, max. 92ºF
  • Departure city:
  • San Francisco, USA
  • Airport(s):
  • San Francisco International Airport (SFO)
  • Oakland International Airport (OAK)
  • Norman Y. Mineta International Airport (SJC)
  • Local time:
  • Jul 16, 2018 10:34 PM, GMT-7
  • Weather:
  • min. 55ºF, max. 62ºF