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$ 295 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

Wed, 6 Jan - Tue, 12 Jan

11:30 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

12h 00m1 stop Las Vegas Harry Reid Intl

10:30 a.m. - 9:52 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

8h 22m1 stop Las Vegas Harry Reid Intl

C$ 519Multiple Airlines

2 days ago

Wed, 6 Jan - Mon, 11 Jan

11:30 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

12h 00m1 stop Las Vegas Harry Reid Intl

9:22 a.m. - 9:52 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

9h 30m1 stop Las Vegas Harry Reid Intl

C$ 528Multiple Airlines

2 days ago

Thu, 7 Jan - Mon, 11 Jan

8:30 p.m. - 8:37 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

15h 07m1 stop Las Vegas Harry Reid Intl

9:22 a.m. - 9:52 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

9h 30m1 stop Las Vegas Harry Reid Intl

C$ 535Multiple Airlines

2 days ago

Tue, 5 Jan - Sun, 10 Jan

6:10 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

41h 20m2 stops Calgary Las Vegas Harry Reid Intl

9:22 a.m. - 5:00 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

16h 38m2 stops Las Vegas Harry Reid Intl Calgary

C$ 546Multiple Airlines

2 days ago

Wed, 6 Jan - Fri, 8 Jan

11:30 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

12h 00m1 stop Las Vegas Harry Reid Intl

9:22 a.m. - 6:52 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 30m1 stop Las Vegas Harry Reid Intl

C$ 560Multiple Airlines

2 days ago

Wed, 6 Jan - Sat, 9 Jan

11:30 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

12h 00m1 stop Las Vegas Harry Reid Intl

9:25 p.m. - 11:40 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

23h 15m2 stops Las Vegas Harry Reid Intl Edmonton

C$ 564Multiple Airlines

2 days ago

Wed, 6 Jan - Sat, 9 Jan

11:30 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

12h 00m1 stop Las Vegas Harry Reid Intl

9:25 p.m. - 6:52 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

30h 27m1 stop Las Vegas Harry Reid Intl

C$ 567Multiple Airlines

2 days ago

Wed, 6 Jan - Sun, 10 Jan

9:35 a.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

13h 55m2 stops Calgary Las Vegas Harry Reid Intl

9:22 a.m. - 6:52 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 30m1 stop Las Vegas Harry Reid Intl

C$ 570Multiple Airlines

2 days ago

Mon, 4 Jan - Sun, 10 Jan

8:30 p.m. - 8:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

27h 00m1 stop Las Vegas Harry Reid Intl

9:22 a.m. - 6:52 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 30m1 stop Las Vegas Harry Reid Intl

C$ 571Multiple Airlines

2 days ago

Thu, 7 Jan - Sun, 10 Jan

8:30 p.m. - 8:37 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

15h 07m1 stop Las Vegas Harry Reid Intl

9:22 a.m. - 6:52 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 30m1 stop Las Vegas Harry Reid Intl

C$ 574Multiple Airlines

2 days ago

Recent last minute flight deals from Ontario to Oakland

Thu, 5 Nov - Mon, 9 Nov

8:30 p.m. - 9:23 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

15h 53m1 stop Las Vegas Harry Reid Intl

5:55 p.m. - 9:43 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

24h 48m2 stops Las Vegas Harry Reid Intl San Francisco

C$ 1,253Multiple Airlines

2 days ago

Thu, 5 Nov - Mon, 9 Nov

8:30 p.m. - 9:23 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

15h 53m1 stop Las Vegas Harry Reid Intl

5:55 p.m. - 6:51 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

9h 56m1 stop Las Vegas Harry Reid Intl

C$ 1,261Multiple Airlines

2 days ago

Thu, 5 Nov - Mon, 9 Nov

5:15 p.m. - 9:20 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

19h 05m2 stops Seattle/Tacoma Intl Portland

6:52 p.m. - 4:05 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 13m2 stops Portland Seattle/Tacoma Intl

C$ 1,267Alaska Airlines

2 days ago

Mon, 9 Nov - Thu, 19 Nov

5:15 p.m. - 9:20 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

19h 05m2 stops Seattle/Tacoma Intl Portland

8:00 a.m. - 4:05 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

29h 05m2 stops Portland Seattle/Tacoma Intl

C$ 1,300Alaska Airlines

3+ days ago

Sat, 7 Nov - Sat, 14 Nov

6:45 a.m. - 9:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

17h 45m2 stops Puerto Vallarta Ordaz Guadalajara Miguel Hidal

7:12 p.m. - 6:55 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

20h 43m3 stops Guadalajara Miguel Hidal Santiago de Querétaro Puerto Vallarta Ordaz

C$ 1,310Multiple Airlines

2 days ago

Sat, 7 Nov - Sat, 14 Nov

6:45 a.m. - 9:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

17h 45m2 stops Puerto Vallarta Ordaz Guadalajara Miguel Hidal

7:12 p.m. - 6:55 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

20h 43m3 stops Guadalajara Miguel Hidal Santiago de Querétaro Puerto Vallarta Ordaz

C$ 1,315Multiple Airlines

2 days ago

Mon, 9 Nov - Thu, 19 Nov

5:15 p.m. - 9:20 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

19h 05m2 stops Seattle/Tacoma Intl Portland

6:52 p.m. - 4:05 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

18h 13m2 stops Portland Seattle/Tacoma Intl

C$ 1,321Alaska Airlines

3+ days ago

Sat, 7 Nov - Sat, 14 Nov

7:20 a.m. - 9:30 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

17h 10m2 stops Puerto Vallarta Ordaz Guadalajara Miguel Hidal

11:17 p.m. - 6:10 a.m.Oakland Oakland-Toronto Toronto Pearson Intl

27h 53m1 stop Mexico City Benito Juarez

C$ 1,338Multiple Airlines

2 days ago

Sat, 7 Nov - Sat, 14 Nov

5:15 p.m. - 9:19 p.m.Toronto Toronto Pearson Intl-Oakland Oakland

31h 04m2 stops Seattle/Tacoma Intl Portland

8:00 a.m. - 4:05 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

29h 05m2 stops Portland Seattle/Tacoma Intl

C$ 1,341Alaska Airlines

2 days ago

Mon, 9 Nov - Thu, 19 Nov

5:15 p.m. - 9:20 a.m.Toronto Toronto Pearson Intl-Oakland Oakland

19h 05m2 stops Seattle/Tacoma Intl Portland

7:00 a.m. - 4:05 p.m.Oakland Oakland-Toronto Toronto Pearson Intl

30h 05m1 stop Seattle/Tacoma Intl

C$ 1,359Alaska Airlines

3+ days ago

Useful Info

Cheapest flight	C$ 295

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.