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Cheap flights from Ontario to San Luis Obispo from C$ 480

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SBP
7 Apr — 14 Apr1
1 adult

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 2 April 2025.

Round-trip from

C$ 520

One-way from

C$ 480
8/4-15/4
  • 8/4-15/4
  • 2 total stops
  • 33h 15m total
  • Ontario to San Luis Obispo
United Airlines
  • United Airlines
  • 8/6
  • 2 total stops
  • 26h 16m total
  • Ontario to San Luis Obispo

Find flight deals from Ontario to San Luis Obispo

Cheapest flights from Ontario to San Luis Obispo
Explore the most affordable flight options available from Ontario to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Tue 8/48:00 p.m.YYZ - SBP
1 stop21h 42mMultiple Airlines
Tue 15/43:22 p.m.SBP - YYZ
1 stop11h 33mMultiple Airlines
Deal found 1/4C$ 520
Fri 8/86:35 p.m.YYZ - SBP
1 stop24h 16mUnited Airlines
Tue 12/84:43 p.m.SBP - YYZ
2 stops14h 15mUnited Airlines
Deal found 1/4C$ 729
Fri 8/84:45 p.m.YYZ - SBP
1 stop28h 58mAlaska Airlines
Tue 12/87:35 p.m.SBP - YYZ
1 stop16h 25mAlaska Airlines
Deal found 1/4C$ 879
Wed 2/48:05 a.m.YUL - SBP
1 stop16h 13mMultiple Airlines
Wed 9/45:00 a.m.SBP - YUL
3 stops33h 37mMultiple Airlines
Deal found 1/4C$ 2,388

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 2 April 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

Fri 8/8

6:35 p.m.-3:51 p.m.

1 stop24h 16m

San Luis Obispo County

Tue 12/8

4:43 p.m.-9:58 a.m.

2 stops14h 15m

C$ 729

TorontoSan Luis Obispo

YYZ - SBP

YYZSBP

Toronto Pearson Intl

Fri 8/8

4:45 p.m.-6:43 p.m.

1 stop28h 58m

San Luis Obispo County

Tue 12/8

7:35 p.m.-3:00 p.m.

1 stop16h 25m

C$ 879

MontrealSan Luis Obispo

YUL - SBP

YULSBP

Montreal Pierre Elliott Trudeau Intl

Sun 8/6

4:45 p.m.-4:01 p.m.

2 stops26h 16m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 102.0 mm per month. December is typically the wettest month, when rainfall can reach 102.0 mm. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 mm.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Obispo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Obispo. Reviews last updated 2 April 2025.

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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.

  • 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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Alternative routes for Ontario to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to San Luis Obispo

Discover the top airline that operate flights from Ontario to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 831AverageC$ 983FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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