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Ontario International Airport to San Francisco Intl. Airport flight

Search for flights from Los Angeles to San Francisco and check out affordable one-way and round-trip options.

      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        SFO 3:00 PM
        6h
        Nonstop
        LAX 4:00 PM
        San Francisco - Los Angeles | Mon, Mar 23 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search
      • LAX 1:00 PM
        17h 25m
        1 stop
        SFO Invalid Date
        Los Angeles - San Francisco | Sat, Mar 21 | Normal Airline
        Search
        Search

Displayed flight fares from Los Angeles to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Ontario International Airport to San Francisco Intl. Airport

What is the cheapest month for one-way flights from Ontario International Airport to San Francisco Intl. Airport?

Data is based on average one-way flight prices from Ontario International Airport to San Francisco Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Ontario International Airport to San Francisco Intl. Airport, the best time to buy is in April, with an average price of KRW 116,900. You’ll want to avoid February, when the average price can reach as high as KRW 502,400.

KRW 502,400
KRW 309,650
KRW 116,900
0
    Cheapest
  • KRW 308,500
    Mar
  • KRW 116,900
    Apr
  • KRW 136,500
    May
  • KRW 197,500
    Jun
  • KRW 123,900
    Jul
  • KRW 314,800
    Aug
  • KRW 173,800
    Sep
  • KRW 235,300
    Oct
  • KRW 305,400
    Nov
  • KRW 161,900
    Dec
  • KRW 464,400
    Jan
  • KRW 502,400
    Feb

What is the cheapest day of the week to fly from Ontario International Airport to San Francisco Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Ontario International Airport to San Francisco Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Ontario International Airport to San Francisco Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

KRW 272,700
KRW 200,000
KRW 127,300
KRW 54,600
    Cheapest
  • KRW 272,700
    Mon
  • KRW 220,000
    Tue
  • KRW 166,100
    Wed
  • KRW 127,300
    Thu
  • KRW 204,800
    Fri
  • KRW 248,600
    Sat
  • KRW 221,000
    Sun

Ontario International Airport to San Francisco Intl. Airport Flights Info

Flight distance586.01 km

FAQs for Ontario International Airport to San Francisco Intl. Airport Flights

  • How long is a flight from Ontario International Airport to San Francisco Intl. Airport?

    It takes around 1 hour 44 minutes to fly from Ontario International Airport (ont) to San Francisco Intl. Airport (sfo).
  • There are around 4 daily flights from Ontario International Airport (ONT) to San Francisco Intl. Airport (SFO).
  • Tickets cost around KRW 215,400 in May, making it the cheapest month to book. Ontario International Airport (ONT) to San Francisco Intl. Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • The route from Ontario International Airport (ONT) to San Francisco Intl. Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around KRW 443,500 in March, the most expensive month to book this route.
  • The earliest flight departs from Ontario International Airport (ONT) at 06:00 and arrives in San Francisco Intl. Airport (SFO) at 07:47.
  • The latest flight departs from Ontario International Airport (ONT) at 18:50 and arrives in San Francisco Intl. Airport (SFO) at 20:09.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco Intl. Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • Frontier Airlines is a very popular airline operating an average of 5601 flights per month.

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