Good to know - Cheap tickets San Diego — Ontario
| Minimal flight time | 26m |
|---|---|
| Flight distance | 155 km |
| Most popular airline | FedEx |
| Round-trip from | $116 |
Airfare San Diego – Ontario by month
Here you can find out in what months how much a ticket San Diego – Ontario costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 | ||
| March 2026 | ||
| February 2026 | ||
| January 2026 | ||
| November 2025 | ||
| June 2025 | ||
| May 2025 | ||
| April 2025 | ||
| March 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights San Diego — Ontario
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 11:15 | 12:06 | mon | FedEx | 51m | San Diego International Airport — Ontario International Airport | Select dates | |
| 11:40 | 17:59 | sun | AS272 | Alaska Airlines | 6h 19m | San Diego International Airport — Ontario International Airport | Select dates |
| 13:00 | 13:47 | mon | FedEx | 47m | San Diego International Airport — Ontario International Airport | Select dates | |
| 20:21 | 21:04 | fri | FX1839 | FedEx | 43m | San Diego International Airport — Ontario International Airport | Select dates |
| 20:38 | 21:04 | fri | FX1839 | FedEx | 26m | San Diego International Airport — Ontario International Airport | Select dates |
| 20:38 | 21:11 | fri | FX1839 | FedEx | 33m | San Diego International Airport — Ontario International Airport | Select dates |
| 22:32 | 23:11 | tue | 5X9304 | UPS | 39m | San Diego International Airport — Ontario International Airport | Select dates |
Popular airlines flying San Diego — Ontario
Flight San Diego – Ontario is served by 8 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare San Diego — Ontario by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route San Diego — Ontario
The graph shows that booking flights San Diego — Ontario is best planned for May and flights San Diego — Ontario — San Diego in the month of March.
Flights San Diego — Ontario
The selection of cheap flights San Diego — Ontario
The price of the flight San Diego — Ontario (United States) — San Diego from $116 (round-trip).
The average price of the flight San Diego — Ontario (United States) — San Diego $602 (round-trip).
- Departure city: San Diego
- IATA code of the city of origin: SAN
- Departure airports: Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport
- Departure country: United States
- Destination city: Ontario
- IATA code of the destination city: ONT
- Destination airports: Ontario International Airport, International Heliport
- Destination country: United States
Low cost flights San Diego — Ontario (SAN — ONT)
The distance between San Diego and Ontario 96 miles (or 155 kilometres).
The time difference between San Diego and Ontario is 0 h.
Minimal flight time from San Diego to Ontario 26m.
Routes from nearby cities to Ontario
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to San Diego with a flight to Ontario are in Los Angeles.
Popular International routes from San Diego
Popular routes from Ontario
If you are going to fly from Ontario, then study the popular flights. The most popular flights from Ontario:
Popular domestic routes from San Diego
FAQ about San Diego — Ontario
Are there any direct flights San Diego — Ontario?
Yes, they do: , AS272, FX1839, 5X9304
Can we fly from San Diego to Ontario?
Yes, you can fly from San Diego to Ontario. San Diego has 7 airports (Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. FedEx, Alaska Airlines, UPS depart from San Diego on mon, tue, fri, sun. There are non-direct flights through American Eagle, Delta Connection, Frontier (Penny the Owl Livery), Kalitta Air, NetJets, SkyWest Airlines, Southwest Airlines, United Express.
How long does it take to fly from San Diego to Ontario?
A direct flight lasts an average of 26m, during which time the aircraft covers a distance of 155 km.
How much do flights San Diego — Ontario cost?
The price of flights San Diego — Ontario starts from $116.
What days does the plane fly San Diego — Ontario?
Planes fly San Diego — Ontario 4 times a week on the following days: mon, tue, fri, sun
What airports are there in San Diego and Ontario?
In San Diego — Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport. In Ontario — Ontario International Airport, International Heliport.
What flights are currently flying from San Diego to Ontario?
The following flights fly between San Diego and Ontario: AS272, FX1839, FX1839, FX1839, 5X9304
What month is the cheapest to fly from San Diego to Ontario?
High season is considered to be November and the cheapest month is May. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Diego — Ontario flight deals.
Which airlines direct fly from San Diego to Ontario?
The following airlines have direct flights San Diego — Ontario: FedEx, Alaska Airlines, UPS.
Which airlines fly from San Diego to Ontario?
All the following airlines flights San Diego — Ontario: Alaska Airlines, American Eagle, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Kalitta Air, NetJets, SkyWest Airlines, Southwest Airlines, United Express, UPS.