Flights from Ontario Airport (ONT) to San Francisco Airport Airport (SFO)

Q: How long does the flight from Ontario to San Francisco to take?

The flight from Ontario to San Francisco takes1 Hour 30 Minutes.

We've found the cheapest flights to San Francisco

Returns from £36.27

One-way from £16.62

A variety of 6 airline companies have direct flights to San Francisco International to Ontario International, Volaris, Frontier, United Express, Copa Airlines, United Airlines and Air Canada. The flight time from Ontario International to San Francisco International is around 1 Hour 30 Minutes and you will cover 585 Km (363 Miles). The airport code for Ontario International is ONT and for San Francisco International it is SFO.

The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Our recommendation is to book well in advance if you are looking to get the best possible prices.

If you are planning a trip to San Francisco International Airport from Ontario International Airport you can pre-arrange short or long term parking at Ontario International Airport.

If you chose to rent a car at San Francisco International Airport and need to return it, find the nearest fuel station along your route to San Francisco International Airport in order to avoid incurring additional cost when you return your vehicle.

We suggest pre-booking your transport to Ontario International Airport. The following options are available:

Ensure your arrival at San Francisco International Airport is as smooth as possible by pre-booking your transport - which in many cases will also save you money:

Find hotels close to San Francisco International Airport many hotels offer airport transfers directly from the airport to your hotel.

The table below displays the numbers of daily flights from Ontario International (ONT) to San Francisco International (SFO) and the relevant airlines that fly.

Flights Chart

Airliner	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Air Canada	2	5	5	5	4	5	06:00	18:37	VIEW FLIGHTS
United Airlines	1	3	3	4	4	4	06:00	20:10	VIEW FLIGHTS
Copa Airlines	2	2	3	3	2	3	13:35	18:37	VIEW FLIGHTS
United Express	1	1	2	1	1	2	16:17	20:10	VIEW FLIGHTS
Volaris	0	0	1	1	0	1	12:01	13:36	VIEW FLIGHTS
Frontier	0	0	1	1	0	1	12:01	20:06	VIEW FLIGHTS

The greatest amount of direct flights offered from Ontario International to San Francisco International United States are by Air Canada with around 26 flights a week. The earliest flight is available at 06:00 and the latest flights at 18:37 with the most popular flight number being AC4015, AC4080, AC4112 and AC4121.

You can visit Air Canada at aircanada.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays

Day

Flight Times

Flights

Tuesday

13:35

Airline	FlightNo
United Airlines	UA1375
Air Canada	AC4015
Copa Airlines	CM1360

16:17

Airline	FlightNo
Air Canada	AC4121
Copa Airlines	CM2529
United Express	UA5577

VIEW FLIGHTS

Wednesday