Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from San Diego to Ontario
Cheapest flight tickets
$174
Average price of a round trip
$177
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
15h19
A flight from San Diego to Ontario takes on average 15h19.
Best time
July
According to user searches, the ideal month to go to Ontario is July.
Tips for finding a cheap flight from San Diego to Ontario
Check out our tips for booking your flight to Ontario (USA) from San Diego (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $177 (calculation over the last two years). The most touristic season corresponds to the months of October, August and November.
For the cheapest flights, it is advisable to buy your ticket at least 24 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Ontario costs on average $177.
The airlines that offer the most flights are .
Price of flight tickets from San Diego to Ontario
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $174 to $201
- The average price of a flight ticket is about $177
- Prices are lowest for stays in the month of October
- The month in which booking a ticket is cheaper is: October
info departure city :
San Diego, USA
airports :
Lindbergh Field (SAN)
Montgomery Field (MYF)
NAS (NZY)
local time :
San Diego is a city in the country USA, the time zone is [[timezone]]. In San Diego, it is currently {fromLocalTime}, the temperature is on average 23°C, with a minimum of 22°C and a maximum of 24°C.
The city of San Diego has 3 airport(s): Lindbergh Field, Montgomery Field and NAS
destination info :
Ontario, USA
airports :
Ontario International Airport (ONT)
Cable Airport (CCB)
Chino Airport (CNO)
Brackett Field (POC)
local time :
Ontario is in the country USA, the time zone is [[timezone]]. In Ontario, it is currently {toLocalTime}, the temperature is on average 24°C, with a minimum of 21°C and a maximum of 29°C.
The city of Ontario has 4 airport(s): Ontario, Cable, Chino and Brackett Field
Useful info about Ontario
What is the least touristic period to go to Ontario?
If you want to visit Ontario during the least touristic period, choose the month of July.
What is the most popular time to travel to Ontario?
In Ontario, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from San Diego to Ontario?
According to our data, it is recommended to book your flight 24 days before your departure. If you book your flight ticket 4 weeks before your departure, you may find a price below average. The cheapest day to book a flight from San Diego to Ontario is Thursday.
What are the arrival and destination airports when traveling between San Diego and Ontario?
When you leave, you can leave from Lindbergh Field, and you will arrive at Los Angeles International or Ontario.
How to reach San Diego airport from the city centre?
The airport Lindbergh Field is located 4 km, Montgomery Field is located 10 km or NAS is located 6 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from San Diego to Ontario?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between San Diego and Ontario?
In summer, the average temperature is 25°C in Ontario and 21°C in San Diego. The average rainfall in summer is 4 mm in Ontario and 4 mm in San Diego. In summer, it is warmer in Ontario and it rains less in Ontario. In winter, it is colder in San Diego and it rains more in Ontario.
