Good to know - Cheap tickets San Jose — Ontario
| Flight distance | 4327 km |
|---|---|
| Round-trip from | $168 |
| Cheapest month to fly | October |
Airfare San Jose – Ontario by month
Here you can find out in what months how much a ticket San Jose – Ontario costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| December 2026 | ||
| November 2026 | ||
| September 2026 | ||
| August 2026 | ||
| March 2026 | ||
| February 2026 | ||
| January 2026 | ||
| October 2025 | ||
| August 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.
Popular airlines flying San Jose — Ontario
Flight San Jose – Ontario is served by 12 airlines.
Flights San Jose — Ontario
The selection of cheap flights San Jose — Ontario
The price of the flight San Jose — Ontario (United States) — San Jose from $168 (round-trip).
The average price of the flight San Jose — Ontario (United States) — San Jose $377 (round-trip).
- Departure city: San Jose
- IATA code of the city of origin: SJO
- Departure airports: Juan Santamaria International Airport
- Departure country: Costa Rica
- 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 Jose — Ontario (SJO — ONT)
The distance between San Jose and Ontario 2689 miles (or 4327 kilometres).
The time difference between San Jose and Ontario is 1 h.
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 Jose with a flight to Ontario are in Liberia.
Popular International routes from San Jose
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 Jose
FAQ about San Jose — Ontario
Can we fly from San Jose to Ontario?
Yes, you can fly from San Jose to Ontario. San Jose has an airport (Juan Santamaria International Airport) for flights. There are non-direct flights through ABX Air, Alaska Airlines, American Eagle, avianca, Delta Connection, FedEx, Frontier (Penny the Owl Livery), NetJets, Southwest Airlines, United Express, UPS, Volaris.
How much do flights San Jose — Ontario cost?
The price of flights San Jose — Ontario starts from $168.
What airports are there in San Jose and Ontario?
In San Jose — Juan Santamaria International Airport. In Ontario — Ontario International Airport, International Heliport.
What month is the cheapest to fly from San Jose to Ontario?
High season is considered to be August and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Jose — Ontario flight deals.
Which airlines fly from San Jose to Ontario?
All the following airlines flights San Jose — Ontario: ABX Air, Alaska Airlines, American Eagle, avianca, Delta Connection, FedEx, Frontier (Penny the Owl Livery), NetJets, Southwest Airlines, United Express, UPS, Volaris.