$646 Find Cheap Flights from San Luis Obispo to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Ontario departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Ontario, as well as popular online travel agencies
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Book Cheap San Luis Obispo to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Luis Obispo to Ontario

Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:27 pm - 3:45 pm
SBP
-
YYZ
22h 18m
1 stop
Alaska Airlines Logo
4:55 pm - 1:47 pm
YYZ
-
SBP
23h 52m
1 stop
$646Alaska Airlines
Wed, Apr 22 - Sat, Apr 25
Alaska Airlines Logo
7:20 am - 3:45 pm
SBP
-
YYZ
29h 25m
1 stop
Alaska Airlines Logo
4:55 pm - 1:47 pm
YYZ
-
SBP
23h 52m
1 stop
$673Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
5:36 pm - 3:45 pm
SBP
-
YYZ
19h 09m
2 stops
Alaska Airlines Logo
4:55 pm - 1:47 pm
YYZ
-
SBP
23h 52m
1 stop
$686Alaska Airlines
Wed, Apr 22 - Sat, Apr 25
Alaska Airlines Logo
5:36 pm - 3:45 pm
SBP
-
YYZ
19h 09m
2 stops
Alaska Airlines Logo
4:55 pm - 1:47 pm
YYZ
-
SBP
23h 52m
1 stop
$713Alaska Airlines
Wed, Apr 22 - Sat, Apr 25
Alaska Airlines Logo
2:27 pm - 3:45 pm
SBP
-
YYZ
22h 18m
1 stop
Alaska Airlines Logo
4:55 pm - 1:47 pm
YYZ
-
SBP
23h 52m
1 stop
$736Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
6:05 am - 9:54 am
SBP
-
YYZ
24h 49m
2 stops
United Airlines Logo
1:00 pm - 11:44 pm
YYZ
-
SBP
13h 44m
2 stops
$737United Airlines
Sun, Jun 7 - Fri, Jun 19
Alaska Airlines Logo
7:27 pm - 3:45 pm
SBP
-
YYZ
17h 18m
1 stop
Alaska Airlines Logo
4:55 pm - 10:10 am
YYZ
-
SBP
20h 15m
1 stop
$741Alaska Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
8:00 am - 7:55 pm
SBP
-
YYZ
8h 55m
1 stop
Multiple Airlines Logo
1:30 pm - 7:52 pm
YYZ
-
SBP
33h 22m
2 stops
$746Multiple Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
6:05 am - 11:18 pm
SBP
-
YYZ
14h 13m
2 stops
United Airlines Logo
8:30 am - 11:44 pm
YYZ
-
SBP
18h 14m
2 stops
$747United Airlines
Sun, Jun 7 - Fri, Jun 19
Alaska Airlines Logo
7:27 pm - 3:45 pm
SBP
-
YYZ
17h 18m
1 stop
Alaska Airlines Logo
4:55 pm - 5:25 pm
YYZ
-
SBP
27h 30m
2 stops
$751Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Luis Obispo to Ontario flights

Get data-powered insights and trends into flights from San Luis Obispo to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Luis Obispo to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Luis Obispo to Ontario were found on Alaska Airlines ($646) and United Airlines ($737).

Find deals

Good to know

Cheapest flight$646
Flight from San Luis Obispo to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from San Luis Obispo to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Luis Obispo to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Luis Obispo to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Luis Obispo to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Luis Obispo to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Luis Obispo to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Luis Obispo to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Luis Obispo to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Luis Obispo to Ontario

Information on your arrival and departure airports

San Luis Obispo (SBP)