AED850 Cheap Flights from San Francisco (SFO) to Ontario Intl. Airport (ONT)

Popular airlines from San Francisco Intl. Airport (SFO) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from San Francisco to Ontario Intl. Airport (SFO-ONT)

Prices were available within the past 7 days and start at AED850 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from San Francisco Intl. Airport (SFO) to Ontario Airport?
Purchase your ticket with United Airlines and you can expect to be cruising the skies for around 1 hour and 34 minutes. This carrier operates a direct flight that takes off at 9:30PM from SFO and comes in to land at Ontario Airport at 11:04PM. Expedia has some epic flight deals, so take a look at what's available on this route today.
Is it cheaper to buy a plane ticket from SFO to ONT last minute?
Being a spontaneous soul is a terrific way to travel, but it isn't necessarily the cleverest way to find a cheap plane ticket. Think about booking your San Francisco Airport to ONT trip ahead of time instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you're discovering ONT!
What airline has the least delays from San Francisco Airport to ONT?
Book a seat with United Airlines from San Francisco Intl. Airport (SFO) to Ontario Airport and you're more likely to touch down at the time that's on your boarding card. This carrier tops the list on this route, with 94% of flights arriving on time. If your flight is delayed for some reason, the free Expedia App is the perfect way to stay up to date. Download it and you'll get real-time trip updates, from flight delays to gate number changes and which carousel to collect your luggage.
What airports do you fly into for Ontario from San Francisco?
From San Francisco, you can get to Ontario via Los Angeles - Ontario Intl. Airport (ONT), John Wayne Airport (SNA) and Long Beach Municipal Airport (LGB). Do some research into which terminal is right for you before you make a decision. If you pick Los Angeles - Ontario Intl. Airport (ONT), it's approximately 5 kilometers east of the downtown area. Use the dollars you save when booking your ticket with Expedia to experience the city's top sights, such as Ontario Mills Shopping Mall and Toyota Arena.
What are the most popular departure times for flights from San Francisco Intl. Airport (SFO) to ONT?
For United Airlines flights setting off from San Francisco Airport to Ontario Airport, the busiest period is between 8:00 AM - 9:00 AM. If you want to avoid holdups, head off in the morning. This allows you to dodge the air traffic that builds up around airports in the afternoon.
Can I change the date of my flight from SFO to Los Angeles - Ontario Intl. Airport (ONT)?
Plans can change, so Expedia is here to help make things as simple as possible. First, access your SFO to Ontario Airport itinerary through the Expedia Trips portal and check the ticket rules and conditions about what sorts of changes are allowed. If you purchased your fare in the last 24 hours, some airlines will let you cancel without charge and organize new flights. If you booked your fare more than 24 hours ago, contact us via our Customer Service portal to find out what your options are.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Ontario Intl. Airport
Distance
582 km
Average flight time
1 hour 52 mins

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