Direct flights from San Francisco to Ontario

Did you mean flights from Ontario to San Francisco?

San Francisco

United States

United States

SFO

San Francisco International Airport

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Ontario

United States

United States

ONT

Ontario International Airport

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Flight schedule
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Click to show full flight schedule

Distance
363 miles  ·  (584 km)
Flight time
1 hour and 25 minutes
Airlines
  • Frontier Airlines
  • United Airlines
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A319
  • Airbus A320-100/200
  • Airbus A320neo
  • Airbus A321-100/200
  • Boeing 737-800
  • Canadair CRJ
  • Canadair Regional Jet 700
  • Embraer 175

San Francisco to Ontario Flight Schedule

Scan through all non-stop flights from San Francisco to Ontario. The full flight schedule below gives an overview of all non-stop flights from SFO to ONT, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from San Francisco to Ontario

Airline-specific flight schedules from San Francisco to Ontario

In total there are 2 airlines operating nonstop flights from San Francisco SFO to Ontario ONT. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their SFO ONT flight schedule.

Frontier Airlines
Frontier Airlines flight schedulefrom San Francisco to Ontario

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United Airlines
United Airlines flight schedulefrom San Francisco to Ontario

United Airlines is a member of Star Alliance
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San Francisco to Ontario Flights

Flights from SFO to ONT are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 07:45 - 23:12. The earliest flight departs at 07:45, the last flight departs at 23:12. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from San Francisco to Ontario takes 1 hour and 25 minutes. The flight distance between San Francisco and Ontario is 363 miles (or 584 km).

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Frequently asked questions - FAQ

How many airports are there in Ontario?

There is 1 airport in Ontario: Ontario International Airport (ONT).

How many flights per week are there from SFO to ONT?

There are 21 flights per week flying from San Francisco to Ontario (as of May 2022).

How long does it take to fly from San Francisco to Ontario?

1 hour and 25 minutes is the average flight time from San Francisco to Ontario.

How far is Ontario from San Francisco?

The distance from San Francisco to Ontario is 363 miles (584 kilometers).

What airlines fly nonstop from SFO airport to ONT airport?

Frontier Airlines and United Airlines are flying nonstop from San Francisco to Ontario.

What alliances have direct flights from San Francisco to Ontario?

Star Alliance is currently the only alliance flying nonstop from San Francisco to Ontario.

What classes are available from San Francisco to Ontario?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from San Francisco to Ontario?

Aircraft types that fly from San Francisco to Ontario:

  • Airbus A319
  • Airbus A320-100/200
  • Airbus A320neo
  • Airbus A321-100/200
  • Boeing 737-800
  • Canadair CRJ
  • Canadair Regional Jet 700
  • Embraer 175

What is the earliest flight departing from San Francisco to Ontario?

The earliest flight departs at 07:45 from San Francisco and arrives at 09:15 at Ontario.

What is the latest flight available from San Francisco to Ontario?

The latest flight departs at 23:12 from San Francisco and arrives at 00:35 at Ontario.

Popular flights from San Francisco via Ontario

Non-stop flights from SFO to ONT

363 miles (584 km)  ·  1h 25m

Round trip
1 passenger
Economy
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Return schedule
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  • Depart
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  • 09:58

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  • UA 5740

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  • UA 5740

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  • 14:38

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  • UA 5475

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  • 15:03

  • 16:24

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  • Frontier Airlines

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  • 15:07

  • 16:28

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    Frontier Airlines

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  • 16:37

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  • 17:57

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    Star Alliance

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  • 23:12

  • 00:35

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  • 23:12

  • 00:35

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  • 23:12

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  • United Airlines

    United Airlines

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  • UA 1698

  • United Airlines

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  • 23:12

  • 00:35

  • United Airlines

    United Airlines

    Star Alliance

  • UA 1698

  • United Airlines

  • Airbus A319

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