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Cheap flights from Ontario (ONT) to San Luis Obispo (SBP)
Prices were available within the past 7 days and start at $105 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | San Luis Obispo County Regional |
Airlines serving | Alaska Airlines, American Airlines, United |
Roundtrip price | $210 |
Distance | 191 mi |
Book with confidence
Book with confidence
Ontario to San Luis Obispo Flights
The cheapest times to fly from Ontario to San Luis Obispo
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to San Luis Obispo are during the month of October. You can find some of the cheapest flights from Ontario to San Luis Obispo with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Ontario to San Luis Obispo
Sunday is one of the best days to book for cheap flights from Ontario to San Luis Obispo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Ontario to San Luis Obispo
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to San Luis Obispo in 2024. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to San Luis Obispo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to San Luis Obispo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Top Routes from Ontario
- Ontario to Phoenix (ONT - PHX)
- Ontario to Newark Liberty Intl. Airport (ONT - EWR)
- Ontario to Portland (ONT - PDX)
- Ontario to Honolulu (ONT - HNL)
- Ontario to New York (ONT - LGA)
- Ontario to Manila (ONT - MNL)
- Ontario to Salt Lake City (ONT - SLC)
- Ontario to Denver (ONT - DEN)
- Ontario to Seattle (ONT - SEA)
- Ontario to New York (ONT - JFK)
- Ontario to Dallas (ONT - DAL)
- Ontario to Guadalajara (ONT - GDL)
Top Routes to San Luis Obispo
- Chicago to San Luis Obispo (ORD - SBP)
- San Diego to San Luis Obispo (SAN - SBP)
- Phoenix to San Luis Obispo (PHX - SBP)
- Newark Liberty Intl. Airport to San Luis Obispo (EWR - SBP)
- Portland to San Luis Obispo (PDX - SBP)
- Boston to San Luis Obispo (BOS - SBP)
- Honolulu to San Luis Obispo (HNL - SBP)
- Salt Lake City to San Luis Obispo (SLC - SBP)
- Denver to San Luis Obispo (DEN - SBP)
- Seattle to San Luis Obispo (SEA - SBP)
- New York to San Luis Obispo (JFK - SBP)
- Dallas to San Luis Obispo (DFW - SBP)
Top Routes from Ontario
- American Airlines Ontario to Newark Liberty Intl. Airport
- Alaska Airlines Ontario to Portland
- Alaska Airlines Ontario to Honolulu
- American Airlines Ontario to New York
- China Airlines Ontario to Manila
- Frontier Airlines Ontario to Denver
- Alaska Airlines Ontario to Seattle
- Delta Ontario to New York
- Volaris Ontario to Guadalajara
- Frontier Airlines Ontario to Houston
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