Round-trip from | $238 |
---|---|
One-way from | $167 |
Departing on a Friday is a good option for securing a great price. You can expect to save up to 123% when planning your travel around this day of the week.
Find a great deal and save up to 50% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Ontario within the next two weeks, with the cheapest ticket starting at $183.
Our data shows that October tends to be the cheapest month to fly to Ontario from San Diego. Users have commonly found prices around $179 for the month, but tickets can be as low as $138. Due to multiple factors, prepare for potentially higher prices in March.
It’s optimal to fly from San Diego to Ontario in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.
Fly from
Fly to
Budget
$382 - $855
Route
Depart
Return
Price
San DiegoOntario
SAN - ONT
SANONT
San Diego
Fri 9/13
1 stop19h 10m
Ontario
Mon 9/16
1 stop13h 08m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Wed 6/26
1 stop11h 52m
Ontario
Sat 6/29
1 stop17h 45m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Wed 8/28
1 stop7h 11m
Ontario
Mon 9/9
1 stop7h 19m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Wed 6/19
1 stop15h 07m
Ontario
Thu 6/20
1 stop13h 02m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Thu 9/19
1 stop14h 30m
Ontario
Sun 9/22
1 stop19h 08m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Sat 6/29
1 stop15h 45m
Ontario
Sun 6/30
1 stop4h 17m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Mon 8/5
1 stop9h 20m
Ontario
Tue 8/6
1 stop8h 35m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Sun 8/11
1 stop10h 28m
Ontario
Mon 8/12
1 stop10h 25m
San DiegoOntario
SAN - ONT
SANONT
San Diego
Wed 6/19
1 stop3h 15m
Ontario
Wed 6/26
1 stop5h 14m
LAX Temperature | 57.2 - 73.4 °F |
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Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Sunday | 0daily flights |
---|---|
Monday | 1daily flight |
Tuesday | 1daily flight |
Wednesday | 1daily flight |
Thursday | 1daily flight |
Friday | 1daily flight |
Saturday | 0daily flights |
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.
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.
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.
Yes! Start tracking prices for San Diego to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.