Journey information
Overview: San Francisco, CA to Ontario, CA flight
Flights from San Francisco, CA to Ontario, CA depart on average 31 times per day, taking around 1h 34m. Cheap flight tickets for this journey start at $126 (€102) but you can travel from only $67 (€54) by bus.
There are 18 flights per day. The earliest flight runs at 00:30, the last at 23:55. The fastest flight covers the 369 miles (595 km) distance in 1h 15m. October is the cheapest month to fly.
Distance 369 miles (595 km) |
Average flight duration 1h 34m |
Cheapest ticket price $126 (€102) |
Flights per day 31 |
Direct flights 18 |
Fastest flight 1h 15m |
Cheapest month to travel October |
First flight 00:30 |
Last flight 23:55 |
The cheapest and fastest flights from San Francisco, CA to Ontario, CA
Cheapest price
$153
Average price
$153
Fastest journey
1 h 31 m
Average duration
1 h 31 m
Flights per day
1
Distance
595 km
The best way to find a cheap flight ticket from San Francisco, CA to Ontario, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Francisco, CA to Ontario, CA will cost around $153 if you buy it on the day, but the cheapest tickets can be found for only $153.
Of the 1 flights that leave San Francisco, CA for Ontario, CA onMon, Dec 01, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 01 the direct flights cover the 595 km distance in an average of 1 h 31 m but if you time it right, some flights will get you there in just 1 h 31 m .
On Mon, Dec 01 the longest flights will take 1 h 31 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare bus, train, and flight for San Francisco, CA to Ontario, CA
Omio recommends booking the train as it is the most popular option from San Francisco, CA to Ontario, CA among Omio's users. If you are prioritising price take the train with prices starting from €67. For those with little time consider booking a flight which can get you there in 1h 34m. The ticket price range depends on the travel mode: a train costs an average of €67, and a flight costs an average of €102.
Distance: 369 miles (595 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
€132 Average price | €72 Average price Cheapest | €85 Average price |
4h 34m Average total duration Fastest 1h 34m Onboard + 3h 0m Additional time* | 10h 18m Average total duration 9h 48m Onboard + 30m Additional time* | 9h 28m Average total duration 8h 58m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
San Francisco, CA to Ontario, CA flight times
The table below shows live departures for San Francisco, CA to Ontario, CA flights for today, Sunday, November 30. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:21 PM San Francisco, CA | 1h35 | 9:56 PM Ontario, CA | 0 transfersDirect | |
| Monday, December 1 | |||||
![]() | 5:15 PM San Francisco, CA | 1h31 | 6:46 PM Ontario, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Francisco, CA to Ontario, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Dec 07
Airlines: Alaska Airlines, United from San Francisco, CA to Ontario, CAFind the best flights between San Francisco, CA to Ontario, CA with Omio's travel partners Alaska Airlines, United from $67 (€54). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
Alaska Airlines
FAQs: San Francisco, CA to Ontario, CA Flight
Find answers to the most common questions about traveling from San Francisco, CA to Ontario, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Ontario, CA, this guide helps you travel smarter and with confidence.

- California Citrus State Historic Park Festival, celebrate the citrus industry with local vendors and activities
- Ontario International Airport Airshow, witness thrilling aerial performances and displays
- Ontario Harvest Festival, a community celebration featuring local produce and crafts
- Chaffey Community Museum of Art Annual Fundraiser, support local art through exhibitions and auctions.
- New Year's Day, mild winter weather and fresh beginnings
- Memorial Day, kick-off to summer with outdoor activities
- Independence Day, patriotic celebrations and fireworks
- Labor Day, end of summer festivities and community events
- Thanksgiving, a time for family gatherings and seasonal harvest celebrations.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from San Francisco, CA to Ontario, CA
- Free Wi-Fi available throughout the airport.
- Shops are located in all terminals, including DFS Duty-Free and Burberry.
- Parking available in the Domestic and International Garages, approximately 1.9€ ($2) per 15 minutes.
- Available outside the terminal.
- Elevators, ramps, toilets.
- Available throughout the airport.
- Yes
- Lounges available, including the United Club and Delta Sky Club.
- Located in the main hall of the Domestic Terminal.
- Buses: SamTrans 292, 397, 398, KX
- Metro: BART Yellow Line
- Free Wi-Fi available throughout the airport.
- Shops in terminals, including duty-free and local brands.
- Parking available near the terminal, approximately 0.30€ (IDR 5,000) per hour.
- Various options in terminals, including fast food and sit-down restaurants
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby, such as Ontario Airport Hotel & Conference Center.
- Available in terminal 4, approx. $15 per use.
- Several lounges available, including Aspire Lounge.
- Available throughout the airport.
- Car rental services available on-site, including major brands
- Bus line 61, Ontario Airport at terminal Way 2, 38 miles
More options for your journey from San Francisco, CA to Ontario, CA
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