App
Help
CAD
Search Bookings
Trip.com
>
Cheap Flights
>
Los Angeles
>
San Francisco to Los Angeles flight
>
San Francisco International Airport to Ontario International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flight Deals from San Francisco International Airport to Ontario International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SFO05:15
        1h 24m
        Direct
        ONT06:39
        San Francisco - Ontario|Tue, Jun 4|Frontier Airlines
        CAD 21CAD 32
        32% OFF
        32% OFF
        CAD 32CAD 21
      • SFO05:15
        1h 21m
        Direct
        ONT06:36
        San Francisco - Ontario|Wed, Jun 26|Frontier Airlines
        CAD 21CAD 32
        32% OFF
        32% OFF
        CAD 32CAD 21
      • SFO20:27
        1h 30m
        Direct
        ONT21:57
        San Francisco - Ontario|Sat, May 4|Frontier Airlines
        CAD 25CAD 32
        20% OFF
        20% OFF
        CAD 32CAD 25
      • SFO20:27
        1h 30m
        Direct
        ONT21:57
        San Francisco - Ontario|Sat, May 11|Frontier Airlines
        CAD 25
        CAD 25
      • SFO10:15
        1h 29m
        Direct
        ONT11:44
        San Francisco - Ontario|Wed, May 8|Frontier Airlines
        CAD 26
        CAD 26
      • SFO05:15
        1h 21m
        Direct
        ONT06:36
        San Francisco - Ontario|Wed, Jun 12|Frontier Airlines
        CAD 26
        CAD 26
      • SFO05:15
        1h 24m
        Direct
        ONT06:39
        San Francisco - Ontario|Tue, May 21|Frontier Airlines
        CAD 26
        CAD 26
      • SFO10:15
        1h 29m
        Direct
        ONT11:44
        San Francisco - Ontario|Wed, May 15|Frontier Airlines
        CAD 26
        CAD 26
      • SFO10:10
        1h 29m
        Direct
        ONT11:39
        San Francisco - Ontario|Tue, May 14|Frontier Airlines
        CAD 26
        CAD 26
      • SFO10:15
        1h 29m
        Direct
        ONT11:44
        San Francisco - Ontario|Wed, May 1|Frontier Airlines
        CAD 27
        CAD 27
      • SFO13:00
        3h 5m
        Direct
        ONT14:00
        San Francisco - Los Angeles|Wed, May 8|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from San Francisco International Airport to Ontario International Airport

See which airlines fly from San Francisco to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From CAD 21
United Airlines
From CAD 129
American Airlines
From CAD 148
Southwest Airlines
From CAD 157
Alaska Airlines
From CAD 172
Delta Air Lines
From CAD 317
ANA airlines
Find more flights and airlines

Find Cheaper Flights from San Francisco to Los Angeles. Enjoy direct flights with 1 airline

Explore other flights from San Francisco to Los Angeles to find the best alternative options.

  • Cheapest
    Frontier Airlines
    SFO
    14:41
    1h 29m
    Direct
    LAX
    16:10
    San Francisco International Airport - Los Angeles International Airport
    Tue, Jun 4Frontier Airlines
    CAD 12
  • Frontier Airlines
    SFO
    14:41
    1h 29m
    Direct
    LAX
    16:10
    San Francisco International Airport - Los Angeles International Airport
    Tue, Jun 4Frontier Airlines
    CAD 12
    Find More Flights

San Francisco International Airport to Ontario International Airport Flights Info

Flight distance586.01km
Cheapest one-way ticket priceCAD 21
Cheapest return ticket priceCAD 45

FAQs for San Francisco International Airport to Ontario International Airport Flights

  • How long does it take to fly from San Francisco International Airport (SFO) to Ontario International Airport (ONT)?

    It takes around 1 hour 32 minutes to fly from San Francisco International Airport (SFO) to San Francisco International Airport(ONT).

  • How many daily flights are there from San Francisco International Airport (SFO) to Ontario International Airport (ONT)?

    There are around 3 daily flights from San Francisco International Airport (SFO) to Ontario International Airport (ONT).

  • When are flight tickets from San Francisco International Airport (SFO) to Ontario International Airport (ONT) the cheapest?

    Tickets cost around CAD 174 in June, making it the cheapest month to book. San Francisco International Airport (SFO) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from San Francisco International Airport (SFO) to Ontario International Airport (ONT) most expensive?

    The route from San Francisco International Airport (SFO) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around CAD 219 in May, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International Airport to downtown is about 19km, by taxi about 30 minutes.
    • The distance from Ontario International Airport to downtown is about 59km, by taxi about 1 hour 10 minutes.

  • What's the closest airport to Ontario International Airport (ONT)?

    The closest airport to Ontario International Airport (ONT) is Chino Airport. The distance is around 9km.

  • Which airline operates the most direct flights from San Francisco International Airport (SFO) to Ontario International Airport (ONT)?

    Frontier Airlines is a very popular airline operating an average of 4 flights per month.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.