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Cheap Flights from Ontario to San Francisco - ONT to SFO (reverse)

Popular Flights from Ontario to San Francisco

  • Airfare from Ontario to San Francisco on United from $212 round trip
  • Airfare from Ontario to San Francisco on US Airways from $278 round trip

Did You Know?

  • Denver, CO is the most popular connection for one stop flights between Ontario, CA and San Francisco, CA.
  • The largest aircraft operated by United flying between Ontario, CA and San Francisco, CA is a 757 with 182 seats.
  • 8 airlines operate between Ontario, CA and San Francisco, CA
  • 87 flights per week fly out of Ontario, CA connecting to San Francisco, CA
  • 117,082 seats are available per day to fly out of Ontario, CA connecting to San Francisco, CA
  • The smallest aircraft operated by Copa flying between Ontario, CA and San Francisco, CA is a 737 with 157 seats.
  • Southwest has 16 one stop flights between Ontario, CA and San Francisco, CA.
  • The shortest flight between Ontario, CA and San Francisco, CA on American is 1,632 miles.

Advance Purchase Prices from Ontario to San Francisco

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Continental
    $424
    $424
    $424
    $354
    $354
    $294
    $264
  • US Airways
    $453
    $453
    $453
    $391
    $391
    $359
    $285
  • United
    $424
    $424
    $424
    $354
    $354
    $294
    $264

Daily Non-stop Flight Schedules from Ontario International to San Francisco International

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
  • United
    5
    5
    5
    5
    5
    5
    5
    5:35 AM
    8:03 PM

Cheap Domestic Flights from Ontario - ONT

Flights
Airline
Lowest Price
American, US Airways, Alaska, United, Delta
$176
United, Alaska, US Airways
$136
Delta, US Airways, United, Alaska, American
$233
American, Alaska, United, Delta, US Airways
$236
Alaska, American, US Airways, Delta, United
$176
United, US Airways, American, AirTran
$296
Cheap Flights from Ontario to San Francisco, from $212 Round trip from ONT to SFO