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Cheap flights from Ontario to San Luis Obispo from C$ 267

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SBP
16 oct. — 23 oct.1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to San Luis Obispo

Keep the following information in mind while searching for Ontario to San Luis Obispo flight deals. Data was last updated 16 septiembre 2025.

Round-trip from

C$ 615

One-way from

C$ 267
Alaska Airlines
  • Alaska Airlines
  • 27/2-3/3
  • 2 total stops
  • 45h 47m total
  • Ontario to San Luis Obispo
Search Deals
30/10
  • 30/10
  • 1 total stop
  • 10h 10m total
  • Ontario to San Luis Obispo
Search Deals

Find flight deals from Ontario to San Luis Obispo

Best flights from Ontario to San Luis Obispo
Discover carefully curated flight deals from Ontario to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 septiembre 2025.

vie. 27/24:45 p.m.YYZ - SBP
1 stop28h 37mAlaska Airlines
mar. 3/37:25 p.m.SBP - YYZ
1 stop17h 10mAlaska Airlines
Deal found 13/9C$ 615
vie. 27/26:55 p.m.YYZ - SBP
1 stop25h 20mUnited Airlines
mar. 3/37:15 a.m.SBP - YYZ
2 stops13h 44mUnited Airlines
Deal found 13/9C$ 827
mié. 25/29:15 a.m.YUL - SBP
2 stops17h 44mUnited Airlines
vie. 27/25:56 p.m.SBP - YUL
2 stops19h 32mUnited Airlines
Deal found 13/9C$ 915

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to San Luis Obispo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 septiembre 2025.
Use the filters below to find and compare flights from Ontario to San Luis Obispo that are best for you.

Fly from

Ontario

Fly to

San Luis Obispo

Route

Depart

Return

Price

TorontoSan Luis Obispo

YYZ - SBP

YYZSBP

Toronto Pearson Intl

vie. 27/2

4:45 p.m.-6:22 p.m.

1 stop28h 37m

San Luis Obispo County

mar. 3/3

7:25 p.m.-3:35 p.m.

1 stop17h 10m

C$ 615

TorontoSan Luis Obispo

YYZ - SBP

YYZSBP

Toronto Pearson Intl

vie. 27/2

6:55 p.m.-5:15 p.m.

1 stop25h 20m

San Luis Obispo County

mar. 3/3

7:15 a.m.-11:59 p.m.

2 stops13h 44m

C$ 827

MontrealSan Luis Obispo

YUL - SBP

YULSBP

Montreal Pierre Elliott Trudeau Intl

mié. 25/2

9:15 a.m.-11:59 p.m.

2 stops17h 44m

San Luis Obispo County

vie. 27/2

5:56 p.m.-4:28 p.m.

2 stops19h 32m

C$ 915

TorontoSan Luis Obispo

YYZ - SBP

YYZSBP

Toronto Pearson Intl

jue. 30/10

9:45 a.m.-4:55 p.m.

1 stop10h 10m

C$ 267

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Best time to book a flight from Ontario to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to San Luis Obispo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Obispo from Ontario?

    For a flight from Ontario to San Luis Obispo, you will be flying into County. San Luis Obispo County (SBP) is just 5.3 km from the centre of the city.

  • How long is the flight from Region of Ontario to San Luis Obispo?

    There are many flights that can get you from Region of Ontario to San Luis Obispo in 25h 20m. Fly via Alaska Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 3603 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ontario to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on Ontario to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to San Luis Obispo.

  • Can I find deals for business class flights from Ontario to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Ontario to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Ontario to San Luis Obispo?

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Why should you use Cheapflights to find cheap flight tickets from Ontario to San Luis Obispo?

Cheapflights simply makes it quick and affordable to book flights from Ontario to San Luis Obispo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to San Luis Obispo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to San Luis Obispo, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to San Luis Obispo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Luis Obispo from Ontario today and book when prices fit your budget.

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