How much is a flight from Ontario to San Luis Obispo?

There’s no fixed price — fares between Ontario and San Luis Obispo can vary a lot by day or time.

$127 is the lowest fare found in the past 15 days.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which departure and arrival airports are available?

Between Ontario and San Luis Obispo, flight options may depend on the combination of airports available.

• Airports in Ontario: Only Ontario is currently in operation.
• Airports in San Luis Obispo: San Luis Obispo - County is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Plan smarter: flights from Ontario to San Luis Obispo

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Boston, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.