Flights from Ontario to San Francisco

ONTSFO

Ontario International Airport (Ontario, United States) → San Francisco International Airport (San Francisco, United States)

Nonstop
1h 26m
Distance
585 km
Frequency
7×/week
One-way from
$135
Airlines
Frontier Airlines, NetJets Aviation, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA236306:07→07:341h 27mUnited Airlines
  • UA138709:25→10:541h 29mUnited Airlines
  • F9115912:01→13:321h 31mFrontier Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines
  • UA539618:32→20:191h 47mUnited Airlines

Tuesday

  • UA138708:03→09:301h 27mUnited Airlines
  • UA533011:10→12:431h 33mUnited Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines

Wednesday

  • UA138708:03→09:301h 27mUnited Airlines
  • UA533011:10→12:431h 33mUnited Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines

Thursday

  • UA236306:07→07:331h 26mUnited Airlines
  • UA138709:25→10:541h 29mUnited Airlines
  • F9115912:01→13:321h 31mFrontier Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines
  • UA539618:32→20:191h 47mUnited Airlines

Friday

  • UA236306:00→07:271h 27mUnited Airlines
  • UA138709:25→10:541h 29mUnited Airlines
  • F9115912:01→13:321h 31mFrontier Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines
  • UA539618:32→20:191h 47mUnited Airlines

Saturday

  • UA138708:03→09:301h 27mUnited Airlines
  • UA533011:10→12:431h 33mUnited Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines

Sunday

  • UA236306:07→07:341h 27mUnited Airlines
  • UA138709:25→10:541h 29mUnited Airlines
  • F9115912:01→13:321h 31mFrontier Airlines
  • UA137513:52→15:211h 29mUnited Airlines
  • UA548316:03→17:501h 47mUnited Airlines
  • UA539618:32→20:191h 47mUnited Airlines

Ontario to San Francisco — frequently asked

How long is the flight from Ontario to San Francisco?
ONT–SFO is 1h 26m nonstop, covering 585 km (364 mi).
Which airlines fly nonstop from Ontario to San Francisco?
Frontier Airlines, NetJets Aviation, United Airlines operate this route nonstop.
How much is a flight from Ontario to San Francisco?
One-way fares on ONT–SFO recently started from $135. Fares change daily, so check current prices before booking.
How often do flights run from Ontario to San Francisco?
The route is served 7 days a week (36 scheduled departures).