For Unpublished Cheap Flight Deals,
Call Us at 1-888-437-4930
  • Great
    Based on 1,826 reviews
  • Safe & Secure Booking
  • Low Fare Promise
  • Buy with Confidence
  • 10 Million+ Customers
    Per Year
  • Compare & Book Over
    650 Airlines Instantly!
  • Fast, Safe &
    Secure
  • Live 24/7
    Customer Support
Download Our App

Find the deals you want & manage your trips ... all while on the go.

Download Now!
Apply for Our Credit Card

Earn rewards points & other travel perks when you spend.

Apply Now!
Check out our Blog

Get inspired, learn expert tips & add to your travel bucket list.

Read it Now!

Recent Ontario Posts


Search Cheap Flights from San Francisco to Ontario

Book your flights from San Francisco to Ontario at OneTravel.com, and enjoy your journey hassle-free. OneTravel is a one-stop website for all your travel needs. From flight bookings, hotel packages, and vacation bookings to car rentals, we help you book everything with few clicks. OneTravel offers cheap airfares that help you save big. Book your SFO to ONT flights with OneTravel and save money like never before.

No matter whether you are making a personal trip or going for an official conference, whatever is the reason of travel, we are a one-stop website for all kinds of travel. Choose from different airlines, and book your flights to Ontario. From flights without layovers to ones that arrive early in the morning, we have them all. Choose the flight that meets your preference best. To know more, and for queries and assistance get in touch with our customer care available 24/7 to take care of all your travel needs.

    San Francisco to Ontario Flight Route Facts

  • When does the earliest flight depart SFO? 7:28AM United Airlines Flight #5564
  • When does the latest flight depart ONT? 10:40PM United Airlines Flight #724
  • Which is the busiest month to travel from San Francisco to Ontario?August
  • Which is the least busy month to travel from SFO to ONT?October
  • What is the travel distance between San Francisco to Ontario?2,024 miles
  • How many weekly flights are there are between SFO to ONT? There are 4 weekly flights between SFO and ONT.
  • Which is the busiest day in terms of passengers flying from SFO to ONT?Thursday
  • Name the airport nearby ONT? Ogoki Post Airport
  • Name the airports nearby SFO? San Francisco International Airport