Cheap flights from San Diego to Ontario from C$ 138
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Diego to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.
Find flight deals from San Diego to Ontario
Cheapest flights from San Diego to OntarioExplore the most affordable flight options available from San Diego to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.
Explore the most affordable flight options available from San Diego to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.
Find flights from San Diego to Ontario within your budget
Customize your flight search to find flights from San Diego to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 10/1
2:05 p.m.-9:50 p.m.
Nonstop4h 45m
Toronto Pearson Intl
Fri 17/1
10:20 a.m.-1:05 p.m.
Nonstop5h 45m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Wed 8/1
12:44 p.m.-6:46 a.m.
1 stop15h 02m
Toronto Pearson Intl
Mon 13/1
10:20 a.m.-1:05 p.m.
Nonstop5h 45m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 10/1
7:00 a.m.-4:46 p.m.
1 stop6h 46m
Toronto Pearson Intl
Fri 17/1
9:25 a.m.-12:03 p.m.
Nonstop5h 38m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Fri 10/1
1:28 p.m.-10:51 a.m.
1 stop18h 23m
Toronto Pearson Intl
Fri 17/1
12:30 p.m.-10:08 p.m.
1 stop12h 38m
San DiegoToronto
SAN - YTZ
SANYTZ
San Diego
Wed 8/1
6:15 a.m.-6:53 p.m.
2 stops9h 38m
Toronto Island
Sat 11/1
2:35 p.m.-8:58 a.m.
2 stops21h 23m
San DiegoOttawa
SAN - YOW
SANYOW
San Diego
Wed 15/1
6:15 a.m.-4:45 p.m.
1 stop7h 30m
Ottawa
Wed 22/1
6:10 p.m.-8:58 a.m.
1 stop17h 48m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Wed 8/1
6:52 p.m.-3:05 p.m.
1 stop17h 13m
Toronto Pearson Intl
Wed 15/1
4:20 p.m.-2:07 p.m.
2 stops24h 47m
San DiegoMontreal
SAN - YUL
SANYUL
San Diego
Wed 8/1
7:16 p.m.-4:35 p.m.
1 stop18h 19m
Montreal Pierre Elliott Trudeau Intl
Sun 12/1
6:45 a.m.-1:05 p.m.
1 stop9h 20m
San DiegoToronto
SAN - YYZ
SANYYZ
San Diego
Tue 28/1
7:00 a.m.-6:41 p.m.
2 stops8h 41m
Toronto Pearson Intl
Sun 2/2
12:15 p.m.-8:52 p.m.
1 stop11h 37m
San DiegoLondon
SAN - YXU
SANYXU
San Diego
Sun 2/2
4:00 p.m.-9:15 a.m.
2 stops14h 15m
London
Sun 9/2
5:45 a.m.-3:05 p.m.
2 stops12h 20m
Best time to book a flight from San Diego to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from San Diego with our price prediction graph.
Travel insights for flights from San Diego to Ontario
Get recent, data-driven insights about flights from San Diego to Ontario including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Diego to Region of Ontario?
Currently, October is the cheapest month in which you can book a flight from San Diego to Region of Ontario (average of C$ 178). Flying from San Diego to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.
What is the cheapest time of day to fly from SAN to ON?
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 19 December 2024.
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.
Weekly flight availability from San Diego to Region of Ontario
Explore weekly flight availability from San Diego to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.
The most flights from SAN to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
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 19 December 2024.
Read through reviews of airlines operating flights from San Diego to Ontario, such as American Airlines, Porter Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
Comfort
Boarding
Crew
Food
Overall
Entertainment
Reviews
Could not watch a movie, asked for help. Could not get extra cookies
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.
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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.
Top 3 airlines flying from San Diego to Ontario
Discover the top 3 airlines that operate flights from San Diego to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.
Fly with Cheapflights
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How does Cheapflights help users find flights from San Diego to Ontario?
Cheapflights makes it easy to find San Diego to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from San Diego to Ontario?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from San Diego.
Can Cheapflights find flights from San Diego to Ontario with no change fees?
Yes, we can. To see specific flights from San Diego to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Diego to Ontario become cheaper?
Not ready to book yet? You can track prices for flights from San Diego to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.