Flight From Ontario / Los Angeles (ONT) to San Francisco (SFO)

One-way
Round-trip
Multi-city
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1 Adult, 0 Child, 0 Infant (on lap)
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Ontario / Los Angeles to San Francisco

Flight Information from Ontario / Los Angeles (ONT) to San Francisco (SFO)

Cheapest round-trip flight

Shortest flight time

1 hr(s), 27 mins

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OriginDestinationDeparture DatePrice
PENSFO21 Jul 2025RM 2,457
PENSFO26 Aug 2025RM 2,095
PENSFO4 Sept 2025RM 2,001
PENSFO24 Oct 2025RM 1,652
PENSFO7 Nov 2025RM 1,940
PENSFO23 Dec 2025RM 1,714
PENSFO1 Jan 2026No data
PENSFO1 Feb 2026No data
PENSFO1 Mar 2026No data
PENSFO1 Apr 2026RM 2,266
PENSFO1 May 2026No data
PENSFO1 Jun 2026No data

Flight Schedule from Ontario / Los Angeles to San Francisco

The following are all scheduled flights from Ontario / Los Angeles to San Francisco, with the shortest duration being 1 hours and 27 minutes.
Tue, 15 Jul 2025
Wed, 16 Jul 2025
Thu, 17 Jul 2025
Airline
Departure Time
Arrival Time
Origin airport
Destination airport
United Airlines
United Airlines
06:10
07:37
Ontario / Los Angeles (ONT)
San Francisco (SFO)
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United Airlines
United Airlines
13:19
14:46
Ontario / Los Angeles (ONT)
San Francisco (SFO)
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Southwest Airlines
Southwest Airlines
13:45
17:10
Ontario / Los Angeles (ONT)
San Francisco (SFO)
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United Airlines
United Airlines
18:39
20:06
Ontario / Los Angeles (ONT)
San Francisco (SFO)
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Direct Airline from Ontario / Los Angeles to San Francisco

Available Airline that flying directly from Ontario / Los Angeles to San Francisco start from RM 386
Choose your favorite airline to fly from Ontario / Los Angeles to San Francisco. With airlines flying directly, you can arrive at your San Francisco in 1 hr 27 mins.
United Airlines
United Airlines
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About San Francisco

Complete Guide to Flights from Ontario / Los Angeles (ONT) to San Francisco (SFO)

Planning a trip from Ontario, California (ONT) to San Francisco (SFO)? This guide covers everything you need to know, from finding the best flight deals to navigating San Francisco's vibrant culture. We'll explore flight options, transportation, accommodation, and activities to help you plan an unforgettable trip. Remember to check Traveloka for the latest flight prices and deals.

San Francisco boasts a unique blend of Victorian architecture, stunning natural beauty, and a thriving tech scene. The weather is famously unpredictable, so pack layers! This guide will help you navigate the city and make the most of your visit.

Flight Routes and Travel Information from Ontario / Los Angeles (ONT) to San Francisco (SFO)

Direct Flights

Direct flights from ONT to SFO are less common than connecting flights. Availability depends heavily on the season and airline schedules. Check Traveloka regularly for updates on direct flight options.

Connecting Flights

Connecting flights are the most common way to travel between ONT and SFO. These often involve a layover in a major hub like Los Angeles International Airport (LAX). While longer, connecting flights can sometimes offer better deals than direct flights.

Flight Frequency

The frequency of flights varies depending on the season. Expect higher frequency during peak travel seasons and lower frequency during off-peak times. Always check Traveloka for the most up-to-date flight schedules.

Popular Airlines for the ONT to SFO Route

Several airlines may offer flights, both direct and connecting, on this route. These can include major carriers and budget airlines. Checking Traveloka will show you the available airlines for your chosen dates.

Main Airports in San Francisco and Their Facilities

San Francisco International Airport (SFO) is the primary airport serving the San Francisco Bay Area. It offers a wide range of amenities, including restaurants, shops, lounges, and transportation options. Knowing the airport layout beforehand can save you time and stress.

Transport Options from San Francisco (SFO) Airport to the City Centre

Several options exist for getting from SFO to downtown San Francisco: BART (rapid transit), taxis, ride-sharing services (Uber/Lyft), and airport shuttles. The best option depends on your budget and time constraints. Researching options before your trip is recommended.

Best Time to Visit San Francisco: Experiences & Events

San Francisco offers diverse experiences year-round. Summer is ideal for outdoor activities, while spring and fall provide pleasant weather. Winter can be chilly and rainy but offers a unique charm. Check for local events and festivals to enhance your trip.

Recommended Areas to Stay in San Francisco for Different Travel Styles

From budget-friendly hostels in the Mission District to luxurious hotels in Fisherman's Wharf, San Francisco offers diverse accommodation options. Consider your budget and preferred atmosphere when choosing your location.

Essential Preparations Before Travelling to San Francisco

Before your trip, ensure you have a valid passport or ID, travel insurance, and any necessary visas. Check the weather forecast and pack accordingly. Making a packing list can help you avoid forgetting essentials.

Iconic Landmarks & Must-Try Activities in San Francisco

Explore iconic landmarks like the Golden Gate Bridge, Alcatraz Island, and Fisherman's Wharf. Enjoy activities like riding a cable car, visiting museums, and exploring diverse neighborhoods. Planning your itinerary in advance can maximize your time.

Alternative Travel Options from Ontario / Los Angeles to San Francisco Besides Flying

While flying is the fastest option, consider driving or taking a bus for a more scenic and potentially budget-friendly journey. However, these options require significantly more travel time.

Budget Guide: Money-Saving Tips for Trips to San Francisco

To save money, consider traveling during the off-season, utilizing public transportation, taking advantage of free activities, and eating at local eateries. Planning your budget beforehand is crucial.

Visa Information & Entry Requirements for Travellers from Ontario / Los Angeles

As domestic travelers within the United States, you will only need a valid government-issued photo ID.

Local Cuisine Recommendations in San Francisco

San Francisco's culinary scene is diverse. From fresh seafood to innovative fusion cuisine, there's something for every palate. Exploring different neighborhoods will reveal hidden culinary gems.

Souvenir Shopping Guide in San Francisco

Find unique souvenirs in diverse neighborhoods like Chinatown, North Beach, and Fisherman's Wharf. From handcrafted items to iconic San Francisco memorabilia, you'll find plenty of options.

Maximise the Best Flight Deals to San Francisco via Traveloka

For the best flight deals from Ontario (ONT) to San Francisco (SFO), we highly recommend checking Traveloka. They offer a wide selection of flights, competitive prices, and a user-friendly booking platform.

Key benefits of using Traveloka:

  • Simple and user-friendly booking process.
  • Flexibility to change or cancel bookings (Reschedule/Refund feature).
  • 24/7 customer support that’s responsive and helpful.

Flight Information to San Francisco

Flight Duration

1 hr(s) 27 mins

Airport in Ontario / Los Angeles

Airport in San Francisco

Frequently Asked Questions

How early should I get to the airport for a domestic & international flight?
For domestic flights, we recommend arriving at the airport at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right?
When is the best time to buy airline tickets?
Timing is everything when it comes to grabbing airline tickets. Typically, it’s best to book around 4-6 weeks in advance for domestic flights and 2-3 months for international routes. But the prices also depend on the travel demand, seasonality, and major events. You can always monitor the fare trends on Traveloka and set alerts to catch the best deals or promotions!
What is the cheapest day to fly to San Francisco?
Looking for the best deals to San Francisco? Historically, midweek flights (particularly on Tuesdays and Wednesdays), tend to be cheaper due to lower demand. However, airfares can fluctuate so we recommend keeping an eye on flight prices and being flexible with your travel dates. Booking in advance can be one the hacks to travel to San Francisco without breaking the bank!
What information do I need to know when booking a flight?
When booking a flight, every choice sets the tone for your trip. From the preferred flight route – be it direct or with layovers – to the in-flight experience – whether you opt for a standard economy seat or a luxurious first-class journey – and understanding baggage limits, there's a lot to weigh. Other considerations include travel insurance and the airline's booking policies.
How far in advance should I book an international flight?
For international flights, it’s wise to start your search about 5-6 months ahead with the optimal booking window being around 3-4 months before departure. This period often provides a balance between good fares and a reasonable choice of flight times and routes. But please note that several factors such as destination popularity, peak travel season, and regional major events can influence the timeline.
Do I need a passport and visa to fly between Ontario / Los Angeles to San Francisco?
Traveling from Ontario / Los Angeles to San Francisco typically requires specific documents. For international flights, a passport is almost always necessary. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed. The necessity of a visa depends on the traveler's citizenship and San Francisco's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries.
Why should I book my flight with Traveloka?
Booking flight tickets with Traveloka can feel like diving into an ocean of options! Our platform provides the most comprehensive choices to ensure you find the perfect flight for your adventure. With our smooth booking process, you'll also be provided with a variety of payment methods. Anxious about transacting online? We've got you covered with our top-tier security for each transaction! With Traveloka, your flight booking journey becomes hassle-free!
How long does it take to fly from Ontario / Los Angeles to San Francisco?
1 hours and 27 minutes is the shortest flight time from Ontario / Los Angeles to San Francisco.

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