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$385+ Cheap flights from San Luis Obispo (SBP) to Ontario

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — YYZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Ontario

Keep the following information in mind while searching for San Luis Obispo to Ontario flight deals. Data was last updated September 11, 2025.

Round-trip from

$410
(Kiwi.com)

One-way from

$385
(United Airlines)
From San Luis Obispo County to Ontario
Search Deals
One-way flight from San Luis Obispo County to Ontario
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Find flight deals from San Luis Obispo to Ontario

Cheapest flights from San Luis Obispo to Ontario
Explore the most affordable flight options available from San Luis Obispo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:35 pmSBP - YYZ
1 stop9h 45mMultiple Airlines
Sun 11/210:15 pmYYZ - SBP
2 stops45h 40mMultiple Airlines
Deal found 9/11$410
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:35 pmSBP - YYZ
2 stops26h 36mMultiple Airlines
Wed 11/269:35 amYYZ - SBP
1 stop12h 39mMultiple Airlines
Deal found 9/10$419
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:59 pmSBP - YYZ
2 stops21h 36mAlaska Airlines
Wed 11/264:45 pmYYZ - SBP
2 stops26h 55mAlaska Airlines
Deal found 9/10$558
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:07 pmSBP - YYZ
2 stops19h 32mUnited Airlines
Sun 11/29:00 amYYZ - SBP
2 stops15h 34mUnited Airlines
Deal found 9/11$727
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:54 pmSBP - YYZ
2 stops20h 42mMultiple Airlines
Sat 11/2912:40 pmYYZ - SBP
1 stop9h 17mMultiple Airlines
Deal found 9/10$777
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:11 pmSBP - YYZ
2 stops12h 52mAmerican Airlines
Sat 11/296:10 amYYZ - SBP
2 stops15h 19mAmerican Airlines
Deal found 9/10$987

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Ontario 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Ontario that are best for you.

Fly from

San Luis Obispo

Fly to

Ontario

Route

Depart

Return

Price

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Sun 10/26

5:35 pm-6:20 am

1 stop9h 45m

Toronto Pearson Intl

Sun 11/2

10:15 pm-4:55 pm

2 stops45h 40m

$410

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Wed 11/12

5:35 pm-11:11 pm

2 stops26h 36m

Toronto Pearson Intl

Wed 11/26

9:35 am-7:14 pm

1 stop12h 39m

$419

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Wed 1/21

6:00 am-3:35 pm

2 stops30h 35m

Toronto Pearson Intl

Wed 1/28

4:45 pm-1:38 pm

2 stops23h 53m

$428

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Wed 11/12

2:59 pm-3:35 pm

2 stops21h 36m

Toronto Pearson Intl

Wed 11/26

4:45 pm-4:40 pm

2 stops26h 55m

$558

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Mon 3/9

7:25 pm-3:35 pm

1 stop17h 10m

Toronto Pearson Intl

Wed 3/11

4:45 pm-6:22 pm

1 stop28h 37m

$685

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Sun 10/26

6:07 pm-4:39 pm

2 stops19h 32m

Toronto Pearson Intl

Sun 11/2

9:00 am-9:34 pm

2 stops15h 34m

$727

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Tue 11/25

7:54 pm-7:36 pm

2 stops20h 42m

Toronto Pearson Intl

Sat 11/29

12:40 pm-6:57 pm

1 stop9h 17m

$777

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Fri 11/21

6:07 pm-6:35 pm

2 stops21h 28m

$385

San Luis ObispoToronto

SBP - YYZ

SBPYYZ

San Luis Obispo County

Fri 11/21

7:37 pm-6:20 am

1 stop7h 43m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from San Luis Obispo 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 San Luis Obispo to Ontario
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 San Luis Obispo to Ontario. 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 from for flights from San Luis Obispo to Ontario?

    If you book a flight to Ontario from San Luis Obispo, you will be flying from County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo.

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

    There are many flights that can get you from San Luis Obispo to Region of Ontario in 30h 35m. Fly via Alaska Airlines to get the fastest option. San Luis Obispo and Region of Ontario are separated by a distance of 2239 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Luis Obispo to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Region of Ontario (average of $243). Flying from San Luis Obispo to Region of Ontario in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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