San Francisco to Ontario Flight Tickets
Compare the best flight deals from San Francisco to Ontario
About San Francisco - Ontario Flights
Find the best prices for flights between San Francisco (United States) and Ontario (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
San Francisco has 1 airports, while Ontario has 1 airports. Compare flights between all airports to find the best deal.
Cheapest Months for San Francisco - Ontario Flights
Best month to fly
May 2026 - 2,371 ₺
May 2026
2,371 ₺
Direct
CheapestApril 2026
3,079 ₺
Direct
June 2026
3,426 ₺
Direct
March 2026
4,050 ₺
Direct
August 2026
4,784 ₺
Direct
July 2026
5,265 ₺
Direct
December 2026
6,205 ₺
Direct
January 2027
7,703 ₺
Direct
October 2026
11,092 ₺
Direct
| Ay | Flight Type | Price |
|---|---|---|
| May 2026Cheapest | Direct | 2.371 ₺ |
| April 2026 | Direct | 3.079 ₺ |
| June 2026 | Direct | 3.426 ₺ |
| March 2026 | Direct | 4.050 ₺ |
| August 2026 | Direct | 4.784 ₺ |
| July 2026 | Direct | 5.265 ₺ |
| December 2026 | Direct | 6.205 ₺ |
| January 2027 | Direct | 7.703 ₺ |
| October 2026 | Direct | 11.092 ₺ |
Prices may change. Based on recent searches.
Airlines on San Francisco - Ontario Route
San Francisco Airports
Ontario Airports
Alternative Routes
San Francisco - Ontario Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
San Francisco and Ontario - Airport Transportation
San Francisco International Airport (SFO)
How to Get to the Airport
Metro (BART): You can reach the airport in approximately 28-40 minutes by taking the Millbrae-bound trains from the BART stations in the city center (Powell or Embarcadero stations). Services run every 15-20 minutes.
Bus (SamTrans): You can reach the airport by taking SamTrans bus lines 292, 397, or KX from the city center (Transbay Terminal). The journey takes about 30-50 minutes. Buses depart every 15-30 minutes.
Shared Shuttle: You can call a shuttle service by making a reservation from hotels or designated points in the city center. The travel time to the airport is approximately 30-45 minutes, and services operate all day.
Taxi: You can call a taxi from anywhere in the city center to reach the airport. The journey takes between 25-45 minutes depending on traffic.
Uber/Lyft: You can arrange transportation to the airport by calling Uber or Lyft vehicles via the app in the city center. Travel time may vary depending on traffic conditions.