Flights from Ontario to San Francisco

Aviasales.ge will find you the cheapest airfare for Ontario – San Francisco by comparing the ticket prices to San Francisco using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Ontario – San Francisco is up to you.

Direct flight for from Ontario to San Francisco

The easiest way to to get to your destination is a direct flight. Direct flights for from Ontario to San Francisco are offered by:

• United Airlines (5 days per week, flight UA277)
• Frontier Airlines (3 days per week, flight F92677)
• Southwest Airlines (2 days per week, flight WN2511)

Francisco is served by 1 airport: San Francisco International Airport. Direct flights for Ontario – San Francisco are operated by:

• United Airlines, Southwest Airlines, Frontier Airlines from Ontario International Airport to San Francisco International Airport

Flight with layover for the route from Ontario to San Francisco

A flight with a layover on the route Ontario – San Francisco will allow you to make your trip more interesting. The layover could be in:

• Las Vegas (flight WN766 Southwest Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Aviasales.ge suggests buying tickets for Ontario – San Francisco in advance in order to choose the conditions for your flight that best suit your preferences and budget.