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$ 256 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

Mon, 5 Oct - Sat, 17 Oct

8:35 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 16m1 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$ 543Multiple Airlines

Mon, 5 Oct - Sat, 17 Oct

12:40 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

26h 11m2 stops Winnipeg 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$ 558Multiple Airlines

Sun, 4 Oct - Sat, 17 Oct

10:00 a.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

26h 22m2 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$ 561Multiple Airlines

Sat, 3 Oct - Sat, 17 Oct

10:30 p.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

37h 52m2 stops Vancouver Intl 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$ 591Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

10:30 p.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

37h 52m2 stops Vancouver Intl 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$ 609Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

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

12h 25m2 stops Calgary Seattle/Tacoma Intl

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

8h 12m1 stop Las Vegas Harry Reid Intl

C$ 615Multiple Airlines

Mon, 5 Oct - Sun, 18 Oct

8:35 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 16m1 stop Las Vegas Harry Reid Intl

7:04 a.m. - 5:45 a.m.OAK Oakland-YYZ Toronto Pearson Intl

19h 41m2 stops San Diego Calgary

C$ 625Multiple Airlines

Sat, 3 Oct - Sat, 17 Oct

1:50 p.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

22h 32m1 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$ 641Multiple Airlines

Sun, 4 Oct - Sun, 18 Oct

2:50 p.m. - 9:22 a.m.YYZ Toronto Pearson Intl-OAK Oakland

21h 32m2 stops Calgary 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$ 655Multiple Airlines

Mon, 5 Oct - Sun, 18 Oct

8:35 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 16m1 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$ 662Multiple Airlines

Recent last minute flight deals from Ontario to Oakland

Tue, 15 Sep - Sat, 10 Oct

7:00 a.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

31h 51m2 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$ 614Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

7:00 a.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

31h 51m2 stops Calgary Las Vegas Harry Reid Intl

10:17 a.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

17h 22m1 stop Las Vegas Harry Reid Intl

C$ 707Multiple Airlines

Fri, 11 Sep - Mon, 14 Sep

8:35 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 16m1 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$ 805Multiple Airlines

Tue, 15 Sep - Sat, 10 Oct

8:20 p.m. - 9:44 p.m.YYZ Toronto Pearson Intl-OAK Oakland

28h 24m1 stop Mexico City Benito Juarez

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

8h 12m1 stop Las Vegas Harry Reid Intl

C$ 907Multiple Airlines

Sat, 12 Sep - Sat, 26 Sep

6:10 a.m. - 10:01 p.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 51m2 stops New York John F Kennedy Intl Salt Lake City

6:00 a.m. - 11:13 p.m.OAK Oakland-YYZ Toronto Pearson Intl

14h 13m2 stops Salt Lake City Minneapolis St Paul

C$ 936Delta

Tue, 15 Sep - Thu, 8 Oct

8:20 p.m. - 9:44 p.m.YYZ Toronto Pearson Intl-OAK Oakland

28h 24m1 stop Mexico City Benito Juarez

10:17 a.m. - 6:39 a.m.OAK Oakland-YYZ Toronto Pearson Intl

17h 22m1 stop Las Vegas Harry Reid Intl

C$ 989Multiple Airlines

Fri, 11 Sep - Mon, 14 Sep

8:35 p.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

18h 16m1 stop Las Vegas Harry Reid Intl

11:30 p.m. - 8:55 p.m.OAK Oakland-YYZ Toronto Pearson Intl

18h 25m2 stops Mexico City Benito Juarez Guadalajara Miguel Hidal

C$ 1,004Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

6:10 a.m. - 11:59 p.m.YYZ Toronto Pearson Intl-OAK Oakland

20h 49m2 stops New York John F Kennedy Intl Salt Lake City

6:00 a.m. - 11:13 p.m.OAK Oakland-YYZ Toronto Pearson Intl

14h 13m2 stops Salt Lake City Minneapolis St Paul

C$ 1,008Delta

Mon, 14 Sep - Sat, 26 Sep

7:45 a.m. - 11:59 p.m.YYZ Toronto Pearson Intl-OAK Oakland

19h 14m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 a.m. - 11:13 p.m.OAK Oakland-YYZ Toronto Pearson Intl

14h 13m2 stops Salt Lake City Minneapolis St Paul

C$ 1,029Delta

Mon, 14 Sep - Wed, 16 Sep

7:00 a.m. - 11:51 a.m.YYZ Toronto Pearson Intl-OAK Oakland

31h 51m2 stops Calgary Las Vegas Harry Reid Intl

8:22 p.m. - 8:55 p.m.OAK Oakland-YYZ Toronto Pearson Intl

21h 33m1 stop Guadalajara Miguel Hidal

C$ 1,078Multiple Airlines

Useful Info

Cheapest flight	C$ 256

Flight from Toronto Pearson Airport 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.