San Francisco, CA to Ontario, CA flights
Flights starting at £27. Choose between Frontier Airlines, United Airlines, or American Airlines to find the best price.
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Tips to know when travelling to Ontario
Cheapest one-way trip | £27 |
---|---|
Cheapest round-trip | £51 |
Average round-trip | £91 |
Nonstop flights in September | £35 – £216 |
Most popular airline | Frontier Airlines |
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Weekly direct flights
Discover the top airlines offering direct flights from San Francisco to Ontario in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 18.09 - Sun 24.09
Airline | Mon 18.09 | Tue 19.09 | Wed 20.09 | Thu 21.09 | Fri 22.09 | Sat 23.09 | Sun 24.09 |
---|---|---|---|---|---|---|---|
8 | 5 | 4 | 4 | 5 | 7 | 5 | |
1 | --- | --- | 1 | --- | --- | 1 |
Weekly direct flights for Mon 25.09 - Sun 01.10
Airline | Mon 25.09 | Tue 26.09 | Wed 27.09 | Thu 28.09 | Fri 29.09 | Sat 30.09 | Sun 01.10 |
---|---|---|---|---|---|---|---|
6 | 6 | 6 | 4 | 5 | 5 | 4 | |
1 | --- | --- | 1 | 1 | --- | 1 |
Weekly direct flights for Mon 02.10 - Sun 08.10
Airline | Mon 02.10 | Tue 03.10 | Wed 04.10 | Thu 05.10 | Fri 06.10 | Sat 07.10 | Sun 08.10 |
---|---|---|---|---|---|---|---|
5 | 4 | 5 | 4 | 4 | 4 | 4 | |
1 | --- | --- | 1 | 2 | 1 | 1 |
Weekly direct flights for Mon 09.10 - Sun 15.10
Airline | Mon 09.10 | Tue 10.10 | Wed 11.10 | Thu 12.10 | Fri 13.10 | Sat 14.10 | Sun 15.10 |
---|---|---|---|---|---|---|---|
4 | 4 | 4 | 4 | 4 | 4 | 4 | |
2 | 1 | 2 | 1 | 2 | 1 | 1 |
Check-in for a flight from San Francisco to Ontario
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
American Airlines | AAL | AA | No | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Ontario travel tips
1) Sweets lovers of Ontario love My Delight Cupcakery | Try delicious sweets at My Delight Cupcakery at 1520 N Mountain Avenue in Ontario. All cupcakes are available in two options: mini for $2-3 and classic for $4-5. Make sure to try the Snickerdoodle (Madagascar vanilla cake); vegans will appreciate the Vegan Cookies n Cream. |
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2) Go karting at a modern venue in Ontario | Head to the K1 Speed in Ontario to experience karting both for beginners and professionals. You'll ride the track in a state-of-the-art kart in a modern venue, for a totally high-performance experience. Races start at just $20, a great value for money for such emotions! |
3) Rent a car to get around Ontario | If you rent a car, you can see much more in Ontario. All beautiful nature places are located out of the city. You can rent a car at or around the airport, they do not have any extra charge for location. Note it is better to rent a big car (like a SUV) because of the hill areas. |
Frequently asked questions
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