Cheap Flights from Oshawa (YOO) to San Francisco (SFO)

Popular airlines from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)

Flights from Oshawa (YOO) to San Francisco (SFO)
Origin airport
Oshawa Municipal
Destination airport
San Francisco Intl.
Distance
2289 mi

Oshawa to San Francisco Flights

The cheapest times to fly from Oshawa to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oshawa to San Francisco are during the month of . You can find some of the cheapest flights from Oshawa to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oshawa to San Francisco

Sunday is one of the best days to book for cheap flights from Oshawa to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oshawa to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oshawa to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oshawa to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oshawa to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO) cost?
Snag a cheap one-way flight or cheap return flight from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between YOO and SFO. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
Although Oshawa, ON (YOO-Oshawa Municipal) doesn't have any direct flights to San Francisco Intl. Airport (SFO), other airports have nonstop options. Flying from Pearson Intl. Airport (YYZ) will get you to San Francisco without any detours.
What is the cheapest airline that flies from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from YOO to SFO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
There aren't any daily direct flights from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from YOO to SFO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
To arrive at San Francisco Intl. Airport (SFO) on schedule, book a flight that takes off from Oshawa, ON (YOO-Oshawa Municipal) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO) last-minute?
Booking your flight from YOO to SFO shortly before your journey is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a YOO to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a YOO to SFO flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Oshawa, ON (YOO-Oshawa Municipal) to San Francisco Intl. Airport (SFO)?
In most instances, you can cancel or modify your YOO to SFO flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.