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.

$248 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

Sat, Nov 21 - Tue, Dec 8

1:30 pm - 9:11 pmYYZ Toronto Pearson Intl-OAK Oakland

10h 41m1 stop Las Vegas Harry Reid Intl

10:23 pm - 8:40 pmOAK Oakland-YYZ Toronto Pearson Intl

19h 17m2 stops Las Vegas Harry Reid Intl Edmonton

$384Multiple Airlines

Sat, Nov 21 - Mon, Dec 7

11:30 am - 9:11 pmYYZ Toronto Pearson Intl-OAK Oakland

12h 41m1 stop Las Vegas Harry Reid Intl

10:23 pm - 7:20 pmOAK Oakland-YYZ Toronto Pearson Intl

17h 57m2 stops Las Vegas Harry Reid Intl Calgary

$391Multiple Airlines

Sun, Nov 1 - Wed, Nov 4

8:30 pm - 9:23 amYYZ Toronto Pearson Intl-OAK Oakland

15h 53m1 stop Las Vegas Harry Reid Intl

12:48 pm - 5:20 pmOAK Oakland-YYZ Toronto Pearson Intl

25h 32m1 stop Las Vegas Harry Reid Intl

$398Multiple Airlines

Sat, Nov 21 - Thu, Dec 10

11:30 am - 9:11 pmYYZ Toronto Pearson Intl-OAK Oakland

12h 41m1 stop Las Vegas Harry Reid Intl

10:23 pm - 7:20 pmOAK Oakland-YYZ Toronto Pearson Intl

17h 57m2 stops Las Vegas Harry Reid Intl Calgary

$405Multiple Airlines

Fri, Nov 20 - Tue, Dec 8

8:30 pm - 11:57 amYYZ Toronto Pearson Intl-OAK Oakland

18h 27m1 stop Las Vegas Harry Reid Intl

10:23 pm - 9:50 pmOAK Oakland-YYZ Toronto Pearson Intl

20h 27m1 stop Las Vegas Harry Reid Intl

$419Multiple Airlines

Sat, Nov 21 - Fri, Dec 11

1:30 pm - 9:11 pmYYZ Toronto Pearson Intl-OAK Oakland

10h 41m1 stop Las Vegas Harry Reid Intl

10:23 pm - 7:20 pmOAK Oakland-YYZ Toronto Pearson Intl

17h 57m2 stops Las Vegas Harry Reid Intl Calgary

$431Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

4:55 pm - 10:55 pmYYZ Toronto Pearson Intl-OAK Oakland

9h 00m1 stop Seattle/Tacoma Intl

12:48 pm - 6:00 amOAK Oakland-YYZ Toronto Pearson Intl

14h 12m2 stops Las Vegas Harry Reid Intl Calgary

$433Multiple Airlines

Wed, Nov 18 - Tue, Dec 8

6:00 am - 6:12 pmYYZ Toronto Pearson Intl-OAK Oakland

15h 12m2 stops Calgary San Diego

10:23 pm - 9:50 pmOAK Oakland-YYZ Toronto Pearson Intl

20h 27m1 stop Las Vegas Harry Reid Intl

$434Multiple Airlines

Thu, Nov 19 - Tue, Dec 8

7:30 am - 6:50 pmYYZ Toronto Pearson Intl-OAK Oakland

14h 20m2 stops Calgary Seattle/Tacoma Intl

10:23 pm - 9:50 pmOAK Oakland-YYZ Toronto Pearson Intl

20h 27m1 stop Las Vegas Harry Reid Intl

$441Multiple Airlines

Fri, Nov 20 - Wed, Dec 9

8:30 pm - 11:57 amYYZ Toronto Pearson Intl-OAK Oakland

18h 27m1 stop Las Vegas Harry Reid Intl

10:23 pm - 5:20 pmOAK Oakland-YYZ Toronto Pearson Intl

15h 57m1 stop Las Vegas Harry Reid Intl

$442Multiple Airlines

Recent last minute flight deals from Ontario to Oakland

Tue, Sep 1 - Wed, Sep 9

7:00 am - 10:38 pmYUL Montreal Pierre Elliott Trudeau Intl-OAK Oakland

18h 38m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 am - 11:44 pmOAK Oakland-YUL Montreal Pierre Elliott Trudeau Intl

14h 44m2 stops Salt Lake City Minneapolis St Paul

$841Delta

Sun, Aug 30 - Tue, Sep 8

2:24 pm - 11:56 pmYYZ Toronto Pearson Intl-OAK Oakland

12h 32m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:00 am - 4:44 pmOAK Oakland-YYZ Toronto Pearson Intl

7h 44m1 stop Salt Lake City

$864Delta

Mon, Aug 31 - Mon, Sep 7

7:00 am - 7:42 pmYYZ Toronto Pearson Intl-OAK Oakland

15h 42m1 stop Las Vegas Harry Reid Intl

12:13 pm - 1:05 amOAK Oakland-YYZ Toronto Pearson Intl

33h 52m2 stops Las Vegas Harry Reid Intl Vancouver Intl

$865Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

7:00 am - 10:38 pmYUL Montreal Pierre Elliott Trudeau Intl-OAK Oakland

18h 38m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:39 pm - 1:36 pmOAK Oakland-YUL Montreal Pierre Elliott Trudeau Intl

21h 57m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$870Delta

Fri, Aug 28 - Mon, Sep 7

6:25 pm - 4:14 pmYYZ Toronto Pearson Intl-OAK Oakland

24h 49m2 stops New York John F Kennedy Intl Salt Lake City

6:00 am - 11:57 pmOAK Oakland-YYZ Toronto Pearson Intl

14h 57m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$874Delta

Mon, Aug 31 - Fri, Sep 11

2:46 pm - 4:14 pmYUL Montreal Pierre Elliott Trudeau Intl-OAK Oakland

28h 28m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:39 pm - 11:50 pmOAK Oakland-YUL Montreal Pierre Elliott Trudeau Intl

32h 11m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$883Delta

Fri, Aug 28 - Mon, Sep 7

5:50 pm - 11:56 pmYYZ Toronto Pearson Intl-OAK Oakland

9h 06m1 stop Salt Lake City

6:00 am - 4:40 pmOAK Oakland-YYZ Toronto Pearson Intl

7h 40m1 stop Salt Lake City

$925Delta

Mon, Aug 31 - Mon, Sep 7

7:00 am - 7:42 pmYYZ Toronto Pearson Intl-OAK Oakland

15h 42m1 stop Las Vegas Harry Reid Intl

8:22 pm - 8:55 pmOAK Oakland-YYZ Toronto Pearson Intl

21h 33m1 stop Guadalajara Miguel Hidal

$946Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

7:00 am - 11:52 amYUL Montreal Pierre Elliott Trudeau Intl-OAK Oakland

31h 52m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:37 pm - 11:44 pmOAK Oakland-YUL Montreal Pierre Elliott Trudeau Intl

32h 07m2 stops Salt Lake City Minneapolis St Paul

$950Delta

Fri, Aug 28 - Sun, Aug 30

4:55 pm - 7:52 pmYYZ Toronto Pearson Intl-OAK Oakland

29h 57m2 stops Seattle/Tacoma Intl San Diego

6:04 am - 3:45 pmOAK Oakland-YYZ Toronto Pearson Intl

30h 41m1 stop Seattle/Tacoma Intl

$955Alaska Airlines

Useful Info

Cheapest flight	$248

Flight from Toronto 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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Oakland (OAK)

$248 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

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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

Find direct flights for Oakland

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