Question 1

E

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from San Diego to Region of Ontario (average of $237). Flying from San Diego to Region of Ontario in July is currently the most expensive (average of $405). 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 San Diego to Region of Ontario flight deals updated?

Accepted Answer

The San Diego to Region of Ontario flight deals you see on this page were last updated on 5/4.

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

The most popular route from San Diego to Region of Ontario is San Diego - Toronto Pearson Intl. You may also consider San Diego - Toronto Island or San Diego - Sarnia.

Question 5

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

Accepted Answer

On average you can expect to pay $592 for a flight from San Diego to Region of Ontario. The cheapest flight overall is $270 while the most popular route, (San Diego - Toronto Pearson Intl) is currently priced at $199.

Question 6

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from San Diego to Region of Ontario consider choosing Turkish Airlines (75%), Air Canada (63%) or United Airlines (63%) as they are the most reliable in getting you off to your destination on time.

Question 7

Can I find flights from San Diego to Region of Ontario for under $200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Diego to Region of Ontario for under $200. The cheapest flight booked recently is on Multiple Airlines for just $199, but on average you can expect to pay $250.

Question 8

Are there nonstop flights from San Diego to Region of Ontario for under $600 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from San Diego to Region of Ontario under $600. A good price for a nonstop flight from San Diego to Region of Ontario is less than $591.

Question 9

Are there last-minute flights available from San Diego to Region of Ontario for under $400?

Accepted Answer

There are currently 20+ open flights from San Diego to Region of Ontario within the next 7 days for less than $400.

Question 10

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 126% on flights from San Diego to Region of Ontario compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $469. For sooner than that we have options available in the next 3 days from $613.

Question 11

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

Accepted Answer

Flights from San Diego to Region of Ontario lean towards being more expensive in October. Prices are generally better when you fly from San Diego to Region of Ontario in April, with the cheapest ticket starting at $124.

Question 12

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

Accepted Answer

When flying from San Diego to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 13

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

Accepted Answer

If you book a flight to Ontario from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

Question 14

What does SAN to YYZ mean?

Accepted Answer

This is defined as San Diego Airport (SAN) and Toronto Pearson Intl Airport (YYZ). Codes like Toronto Pearson Intl Airport are often used to just call airports uniquely. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.

Question 15

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

Accepted Answer

The amount of baggage you can bring on your San Diego to Ontario 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 San Diego to Ontario with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Diego to Ontario 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 San Diego to Ontario that include hotel bookings?

Accepted Answer

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

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from San Diego to Ontario 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 San Diego to Ontario that allow pets onboard?

Accepted Answer

Many airlines flying from San Diego to Ontario 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 San Diego to Ontario?

Accepted Answer

Yes, you can often find last-minute deals on San Diego to Ontario 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 San Diego to Ontario?

Accepted Answer

Deals for San Diego to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 23

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from San Diego to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 24

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

Accepted Answer

Need flexible booking options for your flight to Ontario from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 25

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from San Diego today and book when prices fit your budget.

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$216	Average$615	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$266	Average$672	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$296	Average$690	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest$360	Average$643	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 San Diego (SAN) to Ontario from $64

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 6/11. 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 San Diego to Region of Ontario?

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

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

Cheap Air Canada flights from San Diego to Ontario

Take a look at some of the lowest-priced Air Canada flights heading from San Diego to Ontario. Make sure to double check the flight details before booking.

Cheap Delta flights from San Diego to Ontario

Take a gander at the lowest prices we've found on Delta flights from San Diego to Ontario. Deals frequently update to provide users with more options.

Cheap San Diego to Ontario flights in May & June 2024

Find cheap flight options from San Diego to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.

Listed are some of the best fares we've found on flights departing from San Diego to Ontario in 2024. Check back regularly for other flight deals.

San Diego to Ontario 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.

Listed are some of the best fares we've found on flights departing from San Diego to Ontario in 2024. Check back regularly for other flight deals.

Non-stop flights to Ontario from San Diego

For a quicker trip, book one of these direct flights from San Diego to Ontario. Users seeking other options on flights from San Diego to Ontario should update the search form at the top of the page.

San Diego to Ontario flights leaving soon

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

One-way flights to Ontario from San Diego

Some of the best available deals we've found on one-way flights from San Diego to Ontario. For those needing a return trip from San Diego, there is a search form available above.

Find flights from San Diego to Ontario within your budget

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 5, 2024.

Read through reviews of airlines operating flights from San Diego to Ontario, such as Air Canada, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Ontario. 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 from for flights from San Diego to Ontario?

Can I find flights from San Diego to Region of Ontario for under $200 on Cheapflights?

Are there nonstop flights from San Diego to Region of Ontario for under $600 on Cheapflights?

Are there last-minute flights available from San Diego to Region of Ontario for under $400?

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

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

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

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

What does SAN to YYZ mean?

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

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

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

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

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

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

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

How recently were the San Diego to Region of Ontario 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 San Diego to OntarioSee 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 San Diego to Ontario

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from San Diego to Ontario by cabin class

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

Hourly flight availability from San Diego to Ontario

Find hourly flight availability from San Diego to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 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 San Diego to Ontario?

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

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

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

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