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.

C$ 296 CHEAP FLIGHTS from Ontario to Oakland

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Cheap Flights from Ontario to Oakland

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Oakland

Thu, 15 Oct - Thu, 22 Oct

8:35 p.m. - 9:05 a.m.YYZ Toronto Pearson Intl-OAK Oakland

15h 30m1 stop Las Vegas Harry Reid Intl

5:20 p.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

10h 19m1 stop Las Vegas Harry Reid Intl

C$ 619Multiple Airlines

Sat, 17 Oct - Sat, 24 Oct

1:30 p.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

22h 52m2 stops Calgary Las Vegas Harry Reid Intl

12:47 p.m. - 11:59 p.m.OAK Oakland-YYZ Toronto Pearson Intl

8h 12m1 stop Las Vegas Harry Reid Intl

C$ 645Multiple Airlines

Wed, 21 Oct - Thu, 22 Oct

1:30 p.m. - 10:55 p.m.YYZ Toronto Pearson Intl-OAK Oakland

12h 25m2 stops Calgary Seattle/Tacoma Intl

5:20 p.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

10h 19m1 stop Las Vegas Harry Reid Intl

C$ 676Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

5:54 p.m. - 11:59 p.m.YYZ Toronto Pearson Intl-OAK Oakland

9h 05m1 stop Salt Lake City

5:02 p.m. - 11:25 a.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 23m2 stops Salt Lake City New York John F Kennedy Intl

C$ 680Delta

Tue, 3 Nov - Wed, 18 Nov

6:15 a.m. - 9:58 p.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 43m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:00 p.m. - 11:19 a.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 19m2 stops Salt Lake City New York John F Kennedy Intl

C$ 680Delta

Tue, 3 Nov - Tue, 17 Nov

6:15 a.m. - 9:58 p.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 43m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:00 p.m. - 11:19 a.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 19m2 stops Salt Lake City New York John F Kennedy Intl

C$ 680Delta

Tue, 2 Feb - Wed, 17 Feb

12:10 p.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

14h 46m2 stops New York John F Kennedy Intl Salt Lake City

5:55 a.m. - 11:04 p.m.OAK Oakland-YYZ Toronto Pearson Intl

14h 09m2 stops Salt Lake City Minneapolis St Paul

C$ 680Delta

Tue, 2 Feb - Tue, 16 Feb

12:15 p.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

14h 41m2 stops Detroit Metropolitan Wayne County Salt Lake City

5:55 a.m. - 11:04 p.m.OAK Oakland-YYZ Toronto Pearson Intl

14h 09m2 stops Salt Lake City Minneapolis St Paul

C$ 680Delta

Wed, 4 Nov - Tue, 17 Nov

6:15 a.m. - 9:58 p.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 43m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:55 a.m. - 11:57 p.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 02m2 stops Salt Lake City Atlanta Hartsfield-Jackson

C$ 680Delta

Tue, 29 Sep - Tue, 6 Oct

5:54 p.m. - 11:59 p.m.YYZ Toronto Pearson Intl-OAK Oakland

9h 05m1 stop Salt Lake City

6:00 a.m. - 4:44 p.m.OAK Oakland-YYZ Toronto Pearson Intl

7h 44m1 stop Salt Lake City

C$ 680Delta

Recent last minute flight deals from Ontario to Oakland

Mon, 7 Sep - Mon, 14 Sep

8:35 p.m. - 11:18 a.m.YYZ Toronto Pearson Intl-OAK Oakland

17h 43m1 stop Las Vegas Harry Reid Intl

6:51 p.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

8h 48m1 stop Las Vegas Harry Reid Intl

C$ 974Multiple Airlines

Fri, 4 Sep - Sat, 3 Oct

12:15 p.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

14h 41m2 stops New York John F Kennedy Intl Salt Lake City

5:00 p.m. - 12:19 p.m.OAK Oakland-YYZ Toronto Pearson Intl

16h 19m2 stops Salt Lake City Atlanta Hartsfield-Jackson

C$ 1,055Delta

Mon, 7 Sep - Mon, 14 Sep

10:25 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

40h 26m2 stops Calgary Las Vegas Harry Reid Intl

6:51 p.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

8h 48m1 stop Las Vegas Harry Reid Intl

C$ 1,083Multiple Airlines

Sat, 5 Sep - Sun, 6 Sep

4:55 p.m. - 10:54 p.m.YYZ Toronto Pearson Intl-OAK Oakland

8h 59m1 stop Seattle/Tacoma Intl

6:48 a.m. - 3:45 p.m.OAK Oakland-YYZ Toronto Pearson Intl

29h 57m2 stops San Diego Seattle/Tacoma Intl

C$ 1,112Alaska Airlines

Fri, 4 Sep - Sat, 3 Oct

7:00 a.m. - 7:42 p.m.YYZ Toronto Pearson Intl-OAK Oakland

15h 42m1 stop Las Vegas Harry Reid Intl

12:47 p.m. - 11:59 p.m.OAK Oakland-YYZ Toronto Pearson Intl

8h 12m1 stop Las Vegas Harry Reid Intl

C$ 1,173Multiple Airlines

Thu, 3 Sep - Sun, 13 Sep

6:00 a.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

20h 56m2 stops New York John F Kennedy Intl Salt Lake City

6:00 a.m. - 4:44 p.m.OAK Oakland-YYZ Toronto Pearson Intl

7h 44m1 stop Salt Lake City

C$ 1,174Delta

Thu, 3 Sep - Mon, 14 Sep

6:00 a.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

20h 56m2 stops New York John F Kennedy Intl Salt Lake City

5:00 p.m. - 11:25 a.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 25m2 stops Salt Lake City New York John F Kennedy Intl

C$ 1,174Delta

Thu, 3 Sep - Sun, 13 Sep

6:00 a.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

20h 56m2 stops New York John F Kennedy Intl Salt Lake City

5:00 p.m. - 11:25 a.m.OAK Oakland-YYZ Toronto Pearson Intl

15h 25m2 stops Salt Lake City New York John F Kennedy Intl

C$ 1,174Delta

Thu, 3 Sep - Mon, 14 Sep

6:00 a.m. - 11:56 p.m.YYZ Toronto Pearson Intl-OAK Oakland

20h 56m2 stops New York John F Kennedy Intl Salt Lake City

6:00 a.m. - 4:44 p.m.OAK Oakland-YYZ Toronto Pearson Intl

7h 44m1 stop Salt Lake City

C$ 1,174Delta

Fri, 4 Sep - Sat, 3 Oct

10:25 p.m. - 11:18 a.m.YYZ Toronto Pearson Intl-OAK Oakland

39h 53m2 stops Calgary Las Vegas Harry Reid Intl

12:47 p.m. - 11:59 p.m.OAK Oakland-YYZ Toronto Pearson Intl

8h 12m1 stop Las Vegas Harry Reid Intl

C$ 1,184Multiple Airlines

Useful Info

Cheapest flight	C$ 296

Flight from Ottawa 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

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Complete your trip

Flights to other cities

Origins

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Information on the airport you'll fly into in Oakland

Oakland (OAK)

OAK

C$ 296 Find Cheap Flights from Ontario to Oakland – Compare and Save

Cheap Flights from Ontario to Oakland

Recent round-trip flight deals from Ontario to Oakland

Recent one-way flight deals from Ontario to Oakland

Recent last minute flight deals from Ontario to Oakland

Good to know

Cheapest flight

FAQs for booking flights from Ontario to Oakland

Everything you need to know for your flight to Oakland

Information on the airport you'll fly into in Oakland

Cabin class types available on flights to Ontario

Complete your trip to Oakland with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Oakland

Choose which airport to fly into in Oakland