1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Search for Flights
Compare

Cheap Flights from San Francisco to Ontario

Filter
Close
Return
One Way
Reverse direction: ONT to SFO

Airlines Show All Airlines

Depart
Return
Find Flights
UA Return flights from $525
Dep. Sat 28 MarRet. Sun 29 Mar$525
F9 Return flights from $689
Dep. Sat 28 MarRet. Sun 29 Mar$689
F9,NK Return flights from $953
Dep. Sat 28 MarRet. Sun 29 Mar$953
HA,UA Return flights from $986
Dep. Sat 28 MarRet. Sun 29 Mar$986
AS,UA Return flights from $1,000
Dep. Sat 28 MarRet. Sun 29 Mar$1,000
HA Return flights from $1,337
Dep. Sat 28 MarRet. Sun 29 Mar$1,337
AS,HA Return flights from $1,359
Dep. Sat 28 MarRet. Sun 29 Mar$1,359
AM,F9,VB Return flights from $1,379
Dep. Sat 28 MarRet. Sun 29 Mar$1,379
F9,HA Return flights from $1,409
Dep. Sat 28 MarRet. Sun 29 Mar$1,409
AM,F9,Y4 Return flights from $1,463
Dep. Sat 28 MarRet. Sun 29 Mar$1,463
AS,HA,UA Return flights from $1,533
Dep. Sat 28 MarRet. Sun 29 Mar$1,533
AS Return flights from $1,540
Dep. Sat 28 MarRet. Sun 29 Mar$1,540
AS,F9 Return flights from $1,733
Dep. Sat 28 MarRet. Sun 29 Mar$1,733
AS,F9,HA Return flights from $1,832
Dep. Sat 28 MarRet. Sun 29 Mar$1,832
AM,AS,VB Return flights from $1,857
Dep. Sat 28 MarRet. Sun 29 Mar$1,857

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to San Francisco? Check out our domestic flights to San Francisco. If San Francisco is not your closest airport, then here are all our flights to Ontario from New Zealand and flights to United States (USA). Maybe a different destination? Here are all the flights from San Francisco

Did you know...

  • San Francisco has the IATA code of SFO and Ontario has ONT.
  • San Francisco is in the same time zone as Ontario. Because they are in the same timezone you shouldn't be jetlagged when you get there.
  • The Radisson Hotel Ontario Airport is close to Ontario airport.

Questions and Answers

What airlines fly non-stop to Ontario from San Francisco?

No airlines fly non-stop between San Francisco and Ontario.

Check out these related flights
San Francisco to Melbourne flightsSan Francisco to Denver - International flightsSan Francisco to Brisbane flightsSan Francisco to New York flightsSan Francisco to Nashville flightsSan Francisco to Orange County (Santa Ana) flightsBrisbane to Ontario flightsSydney to Ontario flightsMelbourne to Ontario flights
Popular Destinations
Flights to SydneyFlights to BrisbaneFlights to FijiFlights to Gold CoastFlights to AccraFlights to BudapestFlights to MelbourneFlights to BaliFlights to AdelaideFlights to PerthFlights to Napier/HastingsFlights to Sunshine CoastFlights to XiamenFlights to AucklandFlights to TokyoFlights to Queenstown

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia