Question 1

When is the best time to book a flight from Region of Ontario to San Diego?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to San Diego (average of $288). Flying from Region of Ontario to San Diego in July is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

How recently were the Region of Ontario to San Diego flight deals updated?

Accepted Answer

The Region of Ontario to San Diego flight deals you see on this page were last updated on 5/16.

Question 3

What are the most popular airlines that fly from Region of Ontario to San Diego?

Accepted Answer

American Airlines, Air Canada and Delta are the most popular airlines when flying from Region of Ontario to San Diego.

Question 4

What are the most popular routes from Region of Ontario to San Diego?

Accepted Answer

While some choose either Montreal Pierre Elliott Trudeau Intl - San Diego or Toronto Island - San Diego, Toronto Pearson Intl - San Diego is the most popular route from Region of Ontario to San Diego.

Question 5

What are the cheapest flights from Region of Ontario to San Diego?

Accepted Answer

On average you can expect to pay $377 for a flight from Region of Ontario to San Diego. The cheapest flight overall is $225 while the most popular route, (Toronto Pearson Intl - San Diego) is currently priced at $241.

Question 6

What are the most reliable airlines from Region of Ontario to San Diego?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to San Diego on time: Turkish Airlines (62%), Air Canada (48%), United Airlines (48%).

Question 7

Can I find flights from Region of Ontario to San Diego for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Region of Ontario to San Diego for under $300. The cheapest flight booked recently is on Multiple Airlines for just $238, but on average you can expect to pay $261.

Question 8

Are there nonstop flights from Region of Ontario to San Diego for under $400 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Region of Ontario to San Diego under $400. A good price for a nonstop flight from Region of Ontario to San Diego is less than $466.

Question 9

Are there last-minute flights available from Region of Ontario to San Diego for under $300?

Accepted Answer

There are currently 20+ open flights from Region of Ontario to San Diego within the next 7 days for less than $300.

Question 10

How far in advance should I book a flight from Region of Ontario to San Diego?

Accepted Answer

Travelers have found it’s best to book a flight 42 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Region of Ontario to San Diego 1-2 weeks in advance for as low as $521, or $561 for flights within the next 24 hours.

Question 11

What is the cheapest month to fly from Region of Ontario to San Diego?

Accepted Answer

Our data shows that September tends to be the cheapest month to fly to San Diego from Region of Ontario. Users have commonly found prices around $546 for the month, but tickets can be as low as $248. Due to multiple factors, prepare for potentially higher prices in December.

Question 12

When is the cheapest time to fly from Region of Ontario to San Diego (ON - SAN)?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to San Diego as you normally would.

Question 13

What airport do you fly into for flights to San Diego from Ontario?

Accepted Answer

Most people fly into San Diego (SAN) if they book a flight to San Diego from Ontario. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

Question 14

What does YYZ to SAN mean?

Accepted Answer

Toronto Pearson Intl Airport is YYZ and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF).

Question 15

Can I find deals for flights from Ontario to San Diego that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Ontario to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 16

Can I find deals on flights from Ontario to San Diego with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Ontario to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 17

Can I find deals for flights from Ontario to San Diego that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Ontario to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 18

How can I find direct flights from Ontario to San Diego?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to San Diego.

Question 19

Can I find deals for business class flights from Ontario to San Diego?

Accepted Answer

Yes. Cheapflights offers flight deals from Ontario to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

Can I find deals for flights from Ontario to San Diego that allow pets onboard?

Accepted Answer

Many airlines flying from Ontario to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 21

Can I find deals on last-minute flights from Ontario to San Diego?

Accepted Answer

Yes, you can often find last-minute deals on Ontario to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 22

How does Cheapflights help users find flights from Ontario to San Diego?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 23

Why should you use Cheapflights to find cheap flight tickets from Ontario to San Diego?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Ontario to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 24

Can Cheapflights find flights from Ontario to San Diego with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Ontario to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 25

Can Cheapflights notify me if prices for flights from Ontario to San Diego become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Ontario to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$339	Average$595	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$409	Average$604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$416	Average$530	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$435	Average$520	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

0%of flight departures	Early morningMidnight to 6 am
100%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Cheap flights from Ontario to San Diego (SAN) from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

How far in advance should I book a flight from Region of Ontario to San Diego?

What is the cheapest month to fly from Region of Ontario to San Diego?

When is the cheapest time to fly from Region of Ontario to San Diego (ON - SAN)?

Cheap Air Canada flights from Ontario to San Diego

Find some of the cheapest Air Canada flights traveling from Ontario to San Diego. Deals update often to give you more flight options matching your criteria

Cheap United Airlines flights from Ontario to San Diego

Browse through some of the cheapest United Airlines flights traveling from Ontario to San Diego. Check back soon if you're not seeing flights that suit your needs.

Cheap Ontario to San Diego flights in May & June 2024

Find cheap flight options from Ontario to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.

These are some of the best deals we've found on flights to San Diego in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Ontario to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Ontario and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

These are some of the best deals we've found on flights to San Diego in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to San Diego from Ontario

If you're seeking options on non-stop flights from Ontario to San Diego, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Ontario to San Diego should utilize the search form at the the top of the page.

Ontario to San Diego flights leaving soon

Have a look at some of the flights available from Ontario to San Diego departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to San Diego from Ontario

If you're seeking multiple options on one-way flights from Ontario to San Diego, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Ontario to San Diego instead should update the search form at the top of page.

Find flights from Ontario to San Diego within your budget

Reviews of airlines servicing San Diego

See what other customers who have flown with Air Canada, United Airlines and WestJet from Ontario to San Diego have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Diego from Ontario?

Can I find flights from Region of Ontario to San Diego for under $300 on Cheapflights?

Are there nonstop flights from Region of Ontario to San Diego for under $400 on Cheapflights?

Are there last-minute flights available from Region of Ontario to San Diego for under $300?

What are the most popular routes from Region of Ontario to San Diego?

What are the most popular airlines that fly from Region of Ontario to San Diego?

What are the most reliable airlines from Region of Ontario to San Diego?

What are the cheapest flights from Region of Ontario to San Diego?

What does YYZ to SAN mean?

Can I find deals for flights from Ontario to San Diego that include extra baggage allowance?

Can I find deals on flights from Ontario to San Diego with specific airlines?

Can I find deals for flights from Ontario to San Diego that include hotel bookings?

How can I find direct flights from Ontario to San Diego?

Can I find deals for business class flights from Ontario to San Diego?

Can I find deals for flights from Ontario to San Diego that allow pets onboard?

Can I find deals on last-minute flights from Ontario to San Diego?

How recently were the Region of Ontario to San Diego flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to San DiegoSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to San Diego

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to San Diego by cabin class

Find flights from Ontario to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ontario to San Diego

Find hourly flight availability from Ontario to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to San Diego?

Why should you use Cheapflights to find cheap flight tickets from Ontario to San Diego?

Can Cheapflights find flights from Ontario to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to San Diego become cheaper?

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Alternative routes for Ontario to San Diego
See prices for flight routes from nearby airports that may be better suited for you.