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Flights from Ontario to San Francisco (ONT to SFO)

ONT - Ontario, California, United States
SFO - San Francisco Intl Airport, California, United States
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Cheap Flights from Ontario to San Francisco*

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May 9, 2025
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May 11, 2025
$68.96
202503~Ref:KB908k_mCE6N6kI0z2FAOA

* All fares above were last found on Mar 27, 2025 at 7:32 AM EST.
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Search Cheap Flights from Ontario to San Francisco

San Francisco, characterized by the picturesque vicinity of the Pacific Ocean and more than 50 hills, is a major city in the state of California in the USA. This city is best known for the country’s largest bridge- the Golden Gate Bridge. Tourists should visit this city for its top class natural landscape, beautiful beaches, world-class museums and architectural marvels. More, the city also surprises travelers with its strange natural feature called summer fog. Some of the major highlights of San Francisco are the Golden Gate Bridge, Pier 39, and the Fisherman's Wharf.

Things to do in San Francisco

Golden Gate Bridge

Golden Gate Bridge is one of the world’s longest suspension bridges. This bridge runs over Golden Gate, which is a 1-mile wide strait between San Francisco Bay and the Pacific Ocean. This weight of the bridge’s roadway is endured by two cables joined on two fixed towers that stand alongside the bridge.

Fisherman's Wharf

Fisherman’s Wharf nicknamed the ‘Little Italy of San Francisco,’ is a popular waterfront area dotted with top-end restaurants and branded showrooms in San Francisco. This area is home to numerous top-class attractions like Ghirardelli Square, Ripley's Believe it or Not museum, Pier 39, the Mechanical Museums, Wax Museum at Fisherman's Wharf, and the San Francisco Maritime National Historical Park.

Pier 39

If a tourist likes to do some sightseeing, top-end shopping, and enjoy delicious seafood in San Francisco, then Pier 39 is the place he/she should be headed for. This area is one of the most famous waterfront sites in the city and is called thus because it is located on an 18th century pier.

Best Time to Visit San Francisco

Summer season, the months from June to August are the best to book flights from Ontario to San Francisco. It is the time of the year when one gets to see the characteristic summer fog and maximum daylight hours to enjoy the city’s popular attractions. Tourists can book flights from ONT to SFO during summer season when San Francisco celebrates the North Beach Festival and Fillmore Street Jazz Festival.

    Comprehensive Insights About the Ontario to San Francisco Flight Route

  • When does the earliest flight depart ONT?

    6:00AM - 7:00AM

  • When does the last flight depart SFO?

    The last flight from San Francisco typically departs between 12:00AM - 1:00AM, making it a suitable choice for travelers who prefer late-night departures.

  • Which is the busiest month to travel from Ontario to San Francisco?

    Augustis considered the peak season for travelers embarking on the journey from Ontario to San Francisco. Planning your trip during this month can help you experience the vibrant atmosphere of San Francisco.

  • Which is the least-busy month to travel from ONT to SFO?

    April is regarded as the least busy month for flights from Ontario to San Francisco, offering a more tranquil travel experience.

  • What is the travel distance between Ontario and San Francisco?

    The distance covered on this flight route is approximately 364 miles. Understanding the distance between Ontario to San Francisco can aid in planning your journey more effectively.

  • What are the top airlines offering flights from ONT to SFO?

    United Airlines, Air Canada is one of the prominent carriers serving the Ontario to San Francisco route. Consider this when selecting your preferred airline.

  • How many weekly flights operate between ONT and SFO?

    A total of 58 weekly flights are available between ONT to SFO, providing travelers with ample choices and flexibility.

  • How many daily flights fly between Ontario and San Francisco?

    There are 7 daily flights connecting Ontario to San Francisco, allowing passengers to choose flight times that align with their schedules.

  • Which is the busiest day in terms of passengers flying from ONT to SFO?

    Monday is the busiest day for travelers on the Ontario to San Francisco route. Knowing this can help you plan your trip to avoid peak travel days.

  • What percentage of Ontario to San Francisco travelers traveled with their kids under 14?

    1% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.

  • What percentage of Ontario to San Francisco travelers were millennials?

    A substantial 35% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.

  • What percentage of Ontario to San Francisco travelers were female?

    Approximately 52% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.

  • What percentage of Ontario to San Francisco travelers were over the age of 60?

    A noteworthy 22% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.

  • What was the average flight duration of flights from Ontario to San Francisco?

    The average flight duration for this route is approximately 05.03 hours. This information can help you plan your journey with a clear understanding of travel time.

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