$228 Find Cheap Flights from Ontario to Oakland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Oakland departing on 6/6. 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

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Cheap Flights from Ontario to Oakland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Oakland 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 Ontario to Oakland

Wed, May 6 - Sun, May 10
Delta Logo
6:30 am - 4:24 pm
YYZ
-
OAK
12h 54m
2 stops
Delta Logo
6:00 am - 4:35 pm
OAK
-
YYZ
7h 35m
1 stop
$414Delta
Sat, May 23 - Mon, May 25
Delta Logo
5:45 pm - 10:34 pm
YYZ
-
OAK
7h 49m
1 stop
Delta Logo
6:00 am - 11:58 pm
OAK
-
YYZ
14h 58m
2 stops
$415Delta
Mon, May 18 - Wed, May 27
Delta Logo
5:45 pm - 11:57 pm
YYZ
-
OAK
9h 12m
1 stop
Delta Logo
6:00 am - 4:35 pm
OAK
-
YYZ
7h 35m
1 stop
$425Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
5:50 pm - 11:49 pm
YYZ
-
OAK
8h 59m
1 stop
Delta Logo
5:05 pm - 10:22 am
OAK
-
YYZ
14h 17m
2 stops
$434Delta
Fri, May 22 - Wed, May 27
Delta Logo
5:45 pm - 11:57 pm
YYZ
-
OAK
9h 12m
1 stop
Delta Logo
6:00 am - 4:35 pm
OAK
-
YYZ
7h 35m
1 stop
$435Delta
Fri, Jun 5 - Sun, Jun 7
Delta Logo
2:20 pm - 11:57 pm
YYZ
-
OAK
12h 37m
2 stops
Delta Logo
5:03 pm - 11:19 am
OAK
-
YYZ
15h 16m
2 stops
$436Delta
Wed, May 6 - Sun, May 10
Alaska Airlines Logo
4:55 pm - 10:32 pm
YYZ
-
OAK
8h 37m
1 stop
Alaska Airlines Logo
6:20 am - 3:45 pm
OAK
-
YYZ
30h 25m
1 stop
$439Alaska Airlines
Tue, May 19 - Thu, May 28
Delta Logo
6:10 am - 4:25 pm
YYZ
-
OAK
13h 15m
2 stops
Delta Logo
6:00 am - 11:58 pm
OAK
-
YYZ
14h 58m
2 stops
$445Delta
Fri, Sep 25 - Tue, Sep 29
Delta Logo
5:50 pm - 11:49 pm
YYZ
-
OAK
8h 59m
1 stop
Delta Logo
5:55 am - 4:45 pm
OAK
-
YYZ
7h 50m
1 stop
$453Delta
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
4:15 pm - 4:55 pm
YOW
-
OAK
27h 40m
2 stops
Multiple Airlines Logo
7:52 am - 12:40 am
OAK
-
YOW
13h 48m
2 stops
$804Multiple Airlines
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Good to know

Cheapest flight$228
Flight from Toronto Pearson Airport to Oakland

FAQs for booking flights from Ontario to Oakland

  • How does KAYAK find such low prices on flights from Ontario to Oakland?

    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 Ontario to Oakland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oakland from 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 Ontario to Oakland?

    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 to Oakland with an airline and back to Ontario with another airline.

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

    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 to Oakland from 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 to Oakland

Information on the airport you'll fly into in Oakland

Oakland (OAK)