Cheap Flights from San Francisco to Ontario - SFO to ONT (reverse)
Popular Flights from San Francisco to Ontario
- Airfare from San Francisco to Ontario on United from $212 round trip
- Airfare from San Francisco to Ontario on US Airways from $306 round trip
Did You Know?
- 367 flights per week fly out of San Francisco, CA connecting to Ontario, CA
- Air Canada has the most nonstop flights between San Francisco, CA and Ontario, CA.
- Continental has 4 nonstop flights between San Francisco, CA and Ontario, CA.
- Denver, CO is the most popular connection for one stop flights between San Francisco, CA and Ontario, CA.
- 8 airlines operate between San Francisco, CA and Ontario, CA
- The smallest aircraft operated by KLM flying between San Francisco, CA and Ontario, CA is a 737 with 124 seats.
- 114,293 seats are available per day to fly out of San Francisco, CA connecting to Ontario, CA
- The largest aircraft operated by Southwest flying between San Francisco, CA and Ontario, CA is a 737 with 137 seats.
Farecompare Research Tools
Advance Purchase Prices from San Francisco to Ontario
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 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 San Francisco International to Ontario International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- United44344446:45 AM10:45 PM
Cheap Domestic Flights from San Francisco - SFO
Flights
Airline
Lowest Price
Alaska, United, US Airways, American, Hawaiian, Virgin America, Delta
$118
Delta, Alaska, American, US Airways, Sun Ctry, Frontier, Virgin America, AirTran, United
$264
AirTran, Alaska, United, American, US Airways, Sun Ctry, Hawaiian, JetBlue, Frontier, Virgin America
$298
American, Virgin America, AirTran, United, JetBlue, Hawaiian, US Airways, Delta, Alaska
$138
Virgin America, Frontier, Sun Ctry, Alaska, United, Delta, American, US Airways
$264
Delta, American, US Airways, JetBlue, Frontier, Virgin America, AirTran, United, Alaska
$308
US Airways, Alaska, United, Virgin America, JetBlue, Hawaiian, Sun Ctry, American, Delta, AirTran
$310
Delta, Sun Ctry, Frontier, US Airways, United, American, AirTran, Alaska
$416
Delta, Hawaiian, American, US Airways, Alaska, Virgin America, United
$178
Virgin America, Alaska, United, US Airways, American, AirTran, JetBlue, Delta
$334
American, United, Alaska, Delta, US Airways, Sun Ctry, JetBlue, Frontier, Virgin America, AirTran
$276
United, AirTran, Virgin America, Delta, Frontier, Alaska, JetBlue, US Airways, American
$292
American, Virgin America, Frontier, JetBlue, US Airways, Delta, United, Alaska
$188
American, Alaska, Delta, US Airways, United, Virgin America, Frontier, JetBlue, Sun Ctry
$348