Cheap Flights from San Diego (SAN) to Oshawa (YOO)

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

Flights from San Diego (SAN) to Oshawa (YOO)
Origin airport
San Diego Intl.
Destination airport
Oshawa Municipal
Distance
2191 mi

San Diego to Oshawa Flights

The cheapest times to fly from San Diego to Oshawa

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 San Diego to Oshawa are during the month of . You can find some of the cheapest flights from San Diego to Oshawa with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Diego to Oshawa: 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 San Diego to Oshawa

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 San Diego to Oshawa 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 San Diego to Oshawa 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 San Diego to Oshawa 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 San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal) cost?
Secure a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal) 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 San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal)?
The cheapest month to fly from SAN to YOO is , when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SAN to YOO flight.
How many flights per day from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal)?
There are no daily nonstop flights from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal). 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 at all.
What day of the week has the most flights from SAN to YOO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal)?
To avoid possible delays on the San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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.
What airports do you fly into for Oshawa from San Diego Intl. Airport (SAN)?
Compare your flight options from San Diego Intl. Airport (SAN) to Pearson Intl. Airport (YYZ). This is the only Oshawa airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal) last-minute?
Booking your ticket from SAN to YOO shortly before your trip is generally more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SAN to YOO flight and hotel package?
You'll generally save money by securing a SAN to YOO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Oshawa, ON (YOO-Oshawa Municipal)?
If you booked your SAN to YOO flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.