Cheap flights from San Francisco, CA to Ontario, Estados Unidos (SFO - ONT)

As a rule, buying flight tickets from San Francisco, CA to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from San Francisco, CA to Ontario at the most favorable prices.

Out service helps you to find tickets from San Francisco, CA to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets San Francisco, CA - Ontario at the best price!

We also recommend you to look through the prices for return tickets from Ontario to San Francisco, CA.

Airfares found by our users in the past 24 hours

The cheapest flight from San Francisco, CA to Ontario is 127€ on Frontier Airlines, departing on 26.11.2024 and returning on 27.11.2024.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines26.11.202427.11.2024from 127€

Average round-trip airfares from San Francisco, CA to Ontario by months

MesRound-Trip
Noviembre 202426.11 - 27.11from 127€
Diciembre 2024find now
Enero 2025find now
Febrero 2025find now
Marzo 202522.03 - 23.03from 336€
Abril 202509.04 - 10.04from 197€
Mayo 2025find now
Junio 2025find now
Julio 2025find now
Agosto 2025find now
Septiembre 2025find now
Octubre 2025find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airports

Airports in San Francisco, CA: Salerno Pontecagnano (JCC), San Francisco (SFO).

Airports in Ontario: Odate Noshiro (ONO), Ontario (ONT).

Find Flights to Ontario