Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to San Francisco from $206

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 am - 11:33 amYYZ  Toronto Pearson Intl-OAK Oakland
27h 03m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:51 pm - 6:52 amOAK  Oakland-YYZ Toronto Pearson Intl
14h 01m1 stop Las Vegas Harry Reid Intl
$432Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
1:40 pm - 11:33 amYYZ  Toronto Pearson Intl-OAK Oakland
24h 53m2 stops Austin Bergstrom Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:51 pm - 6:52 amOAK  Oakland-YYZ Toronto Pearson Intl
14h 01m1 stop Las Vegas Harry Reid Intl
$453Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
11:30 am - 10:05 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:58 pm - 4:47 pmOAK  Oakland-YYZ Toronto Pearson Intl
14h 49m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$464Multiple Airlines
Wed, Feb 10 - Wed, Feb 17
Multiple Airlines Logo
11:30 am - 10:05 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:58 pm - 9:18 pmOAK  Oakland-YYZ Toronto Pearson Intl
19h 20m2 stops Las Vegas Harry Reid Intl Los Angeles
$471Multiple Airlines
Wed, Feb 10 - Tue, Feb 16
Alaska Airlines Logo
5:15 pm - 4:33 pmYYZ  Toronto Pearson Intl-OAK Oakland
26h 18m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
8:05 am - 4:05 pmOAK  Oakland-YYZ Toronto Pearson Intl
29h 00m2 stops Portland Seattle/Tacoma Intl
$502Alaska Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
8:30 pm - 11:53 amYYZ  Toronto Pearson Intl-OAK Oakland
18h 23m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:24 am - 6:51 amOAK  Oakland-YYZ Toronto Pearson Intl
16h 27m1 stop Las Vegas Harry Reid Intl
$504Multiple Airlines
Fri, Nov 13 - Mon, Nov 23
Multiple Airlines Logo
11:30 am - 10:05 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:58 pm - 6:52 amOAK  Oakland-YYZ Toronto Pearson Intl
28h 54m1 stop Las Vegas Harry Reid Intl
$505Multiple Airlines
Wed, Feb 10 - Sat, Feb 20
Multiple Airlines Logo
11:30 am - 10:05 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:58 pm - 6:52 amOAK  Oakland-YYZ Toronto Pearson Intl
28h 54m1 stop Las Vegas Harry Reid Intl
$515Multiple Airlines
Wed, Feb 10 - Thu, Feb 18
Multiple Airlines Logo
11:30 am - 10:05 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:58 pm - 6:52 amOAK  Oakland-YYZ Toronto Pearson Intl
28h 54m1 stop Las Vegas Harry Reid Intl
$516Multiple Airlines
Tue, Feb 16 - Thu, Feb 18
Multiple Airlines Logo
9:55 am - 7:50 pmYYZ  Toronto Pearson Intl-OAK Oakland
36h 55m2 stops Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:28 pm - 5:17 pmOAK  Oakland-YYZ Toronto Pearson Intl
25h 49m1 stop Las Vegas Harry Reid Intl
$517Multiple Airlines
Wed, Nov 25 - Wed, Dec 2

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from Region of Ontario to Oakland, California

Our best Alaska Airlines deals on Region of Ontario to Oakland, California flight tickets
Alaska Airlines
Nov 25
YYZ5:15 pmToronto Pearson Intl
26h 18m
2 stops
OAK4:33 pmOakland
Dec 2
OAK8:05 amOakland
29h 00m
2 stops
YYZ4:05 pmToronto Pearson Intl
$502
Alaska Airlines
Dec 7
YYZ5:15 pmToronto Pearson Intl
29h 24m
2 stops
OAK7:39 pmOakland
Dec 9
OAK8:05 amOakland
29h 00m
2 stops
YYZ4:05 pmToronto Pearson Intl
$551
Alaska Airlines
Feb 12
YYZ5:15 pmToronto Pearson Intl
29h 04m
2 stops
OAK7:19 pmOakland
Feb 20
OAK7:13 pmOakland
17h 52m
2 stops
YYZ4:05 pmToronto Pearson Intl
$563

Delta flights from Region of Ontario to Oakland, California

Our best Delta deals on Region of Ontario to Oakland, California flight tickets
Delta
Nov 26
YYZ6:00 amToronto Pearson Intl
15h 15m
2 stops
OAK6:15 pmOakland
Dec 1
OAK5:55 amOakland
14h 12m
2 stops
YYZ11:07 pmToronto Pearson Intl
$577
Delta
Mar 22
YYZ12:15 pmToronto Pearson Intl
14h 41m
2 stops
OAK11:56 pmOakland
Apr 1
OAK5:55 amOakland
14h 09m
2 stops
YYZ11:04 pmToronto Pearson Intl
$616
Delta
Dec 14
YYZ6:00 amToronto Pearson Intl
13h 22m
2 stops
OAK4:22 pmOakland
Dec 26
OAK5:56 amOakland
14h 03m
2 stops
YYZ10:59 pmToronto Pearson Intl
$620

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 12/15

11:30 am-11:33 am

1 stop27h 03m

Oakland

Tue 12/22

1:51 pm-6:52 am

1 stop14h 01m

$432

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 12/15

1:40 pm-11:33 am

2 stops24h 53m

Oakland

Tue 12/22

1:51 pm-6:52 am

1 stop14h 01m

$453
Quickest round-trip

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 2/10

11:30 am-10:05 pm

1 stop13h 35m

Oakland

Wed 2/17

10:58 pm-4:47 pm

2 stops14h 49m

$464

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 2/10

11:30 am-10:05 pm

1 stop13h 35m

Oakland

Tue 2/16

10:58 pm-9:18 pm

2 stops19h 20m

$471

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 11/25

5:15 pm-4:33 pm

2 stops26h 18m

Oakland

Wed 12/2

8:05 am-4:05 pm

2 stops29h 00m

$502

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Fri 11/13

8:30 pm-11:53 am

1 stop18h 23m

Oakland

Mon 11/23

11:24 am-6:51 am

1 stop16h 27m

$504

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 2/10

11:30 am-10:05 pm

1 stop13h 35m

Oakland

Sat 2/20

10:58 pm-6:52 am

1 stop28h 54m

$505

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 2/10

11:30 am-10:05 pm

1 stop13h 35m

Oakland

Thu 2/18

10:58 pm-6:52 am

1 stop28h 54m

$515

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 2/16

11:30 am-10:05 pm

1 stop13h 35m

Oakland

Thu 2/18

10:58 pm-6:52 am

1 stop28h 54m

$516

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 11/25

9:55 am-7:50 pm

2 stops36h 55m

Oakland

Wed 12/2

12:28 pm-5:17 pm

1 stop25h 49m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Region of Ontario to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Region of Ontario to Oakland, California flights?

You could potentially save up to 3% on your flight if you consider stops on a Region of Ontario to Oakland, California flight.

Cheap Region of Ontario to Oakland, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oakland, California

Best Price Found

$206

Fastest flight time

12h 18m

Direct flights

None
The best one-way flight to Oakland, California from Region of Ontario in the past 72 hours is $206. The best round-trip flight deal from Region of Ontario to Oakland, California found on momondo in the last 72 hours is $432.
The fastest flight from Region of Ontario to Oakland, California takes 12h 18m
There are no direct flights from Region of Ontario to Oakland, California. There are no popular flight routes from Region of Ontario to Oakland, California.
Search flight deals

Frequently asked questions about flying from Ontario to Oakland, California

  • When did momondo last update prices for flights from Ontario to Oakland Airport?

    Prices for flights from Ontario to Oakland Airport are updated daily.

  • How old do you have to be to fly from Ontario to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The required travel and health documents for your Oakland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oakland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oakland?

It is quick and easy to find Ontario to Oakland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oakland that suits you.

Can I find flights from Ontario to Oakland with flexible booking policies on momondo?

Flights from Ontario to Oakland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Oakland?

Once all potential Ontario to Oakland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Oakland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oakland, momondo offers a useful price alert feature which will track prices for flights to Oakland from Ontario and alert you when they change.

An easier way to manage your Oakland, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/1
Tue 12/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States