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Cheap flights from Ontario to San Francisco from $171

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
9:55 am - 9:22 amYYZ  Toronto Pearson Intl-OAK Oakland
26h 27m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:48 pm - 6:00 amOAK  Oakland-YYZ Toronto Pearson Intl
14h 12m2 stops Las Vegas Harry Reid Intl Calgary
$355Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
8:35 pm - 11:51 amYYZ  Toronto Pearson Intl-OAK Oakland
18h 16m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:17 am - 6:39 amOAK  Oakland-YYZ Toronto Pearson Intl
17h 22m1 stop Las Vegas Harry Reid Intl
$376Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
10:25 pm - 9:22 amYYZ  Toronto Pearson Intl-OAK Oakland
37h 57m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:20 pm - 6:39 amOAK  Oakland-YYZ Toronto Pearson Intl
10h 19m1 stop Las Vegas Harry Reid Intl
$400Multiple Airlines
Tue, Oct 6 - Mon, Oct 19
Multiple Airlines Logo
10:25 pm - 9:22 amYYZ  Toronto Pearson Intl-OAK Oakland
37h 57m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:20 pm - 6:39 amOAK  Oakland-YYZ Toronto Pearson Intl
10h 19m1 stop Las Vegas Harry Reid Intl
$417Multiple Airlines
Tue, Oct 6 - Mon, Oct 19
Multiple Airlines Logo
9:35 am - 11:53 amYYZ  Toronto Pearson Intl-OAK Oakland
29h 18m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:55 pm - 6:50 amOAK  Oakland-YYZ Toronto Pearson Intl
9h 55m1 stop Las Vegas Harry Reid Intl
$425Multiple Airlines
Tue, Nov 3 - Mon, Nov 9
Multiple Airlines Logo
7:00 am - 5:56 pmYYZ  Toronto Pearson Intl-OAK Oakland
13h 56m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:47 pm - 9:15 pmOAK  Oakland-YYZ Toronto Pearson Intl
29h 28m2 stops Las Vegas Harry Reid Intl Calgary
$448Multiple Airlines
Mon, Oct 5 - Wed, Oct 7
Multiple Airlines Logo
8:30 pm - 9:23 amYYZ  Toronto Pearson Intl-OAK Oakland
15h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:55 pm - 6:50 amOAK  Oakland-YYZ Toronto Pearson Intl
9h 55m1 stop Las Vegas Harry Reid Intl
$473Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Delta Logo
7:34 pm - 4:22 pmYYZ  Toronto Pearson Intl-OAK Oakland
23h 48m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
12:41 pm - 11:11 pmOAK  Oakland-YYZ Toronto Pearson Intl
31h 30m2 stops Salt Lake City Minneapolis St Paul
$484Delta
Mon, Oct 26 - Tue, Nov 17
Delta Logo
6:30 am - 12:01 pmYYZ  Toronto Pearson Intl-OAK Oakland
32h 31m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
12:34 pm - 4:19 pmOAK  Oakland-YYZ Toronto Pearson Intl
24h 45m2 stops Salt Lake City Minneapolis St Paul
$491Delta
Wed, Nov 25 - Wed, Dec 9
Delta Logo
6:30 am - 12:01 pmYYZ  Toronto Pearson Intl-OAK Oakland
32h 31m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
5:55 am - 11:26 pmOAK  Oakland-YYZ Toronto Pearson Intl
14h 31m2 stops Salt Lake City Minneapolis St Paul
$497Delta
Wed, Nov 25 - Thu, Dec 3

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Delta flights from Region of Ontario to Oakland, California

Our best Delta deals on Region of Ontario to Oakland, California flight tickets
Delta
Oct 26
YYZ7:34 pmToronto Pearson Intl
23h 48m
2 stops
OAK4:22 pmOakland
Nov 17
OAK12:41 pmOakland
31h 30m
2 stops
YYZ11:11 pmToronto Pearson Intl
$484
Delta
Nov 25
YYZ6:30 amToronto Pearson Intl
32h 31m
2 stops
OAK12:01 pmOakland
Dec 9
OAK12:34 pmOakland
24h 45m
2 stops
YYZ4:19 pmToronto Pearson Intl
$491
Delta
Nov 25
YYZ6:30 amToronto Pearson Intl
32h 31m
2 stops
OAK12:01 pmOakland
Dec 3
OAK5:55 amOakland
14h 31m
2 stops
YYZ11:26 pmToronto Pearson Intl
$497

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 3
YYZ5:15 pmToronto Pearson Intl
8h 25m
1 stop
OAK10:40 pmOakland
Nov 9
OAK7:52 pmOakland
17h 13m
1 stop
YYZ4:05 pmToronto Pearson Intl
$524
Alaska Airlines
Feb 17
YYZ5:15 pmToronto Pearson Intl
20h 56m
1 stop
OAK11:11 amOakland
Feb 25
OAK7:00 amOakland
30h 05m
1 stop
YYZ4:05 pmToronto Pearson Intl
$527
Alaska Airlines
Nov 5
YYZ5:15 pmToronto Pearson Intl
19h 05m
2 stops
OAK9:20 amOakland
Nov 8
OAK7:00 amOakland
30h 05m
1 stop
YYZ4:05 pmToronto Pearson Intl
$537

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

Wed 10/21

9:55 am-9:22 am

1 stop26h 27m

Oakland

Tue 10/27

12:48 pm-6:00 am

2 stops14h 12m

$355

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 10/5

8:35 pm-11:51 am

1 stop18h 16m

Oakland

Thu 10/8

10:17 am-6:39 am

1 stop17h 22m

$376

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 10/6

10:25 pm-9:22 am

2 stops37h 57m

Oakland

Mon 10/19

5:20 pm-6:39 am

1 stop10h 19m

$400

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 10/6

10:25 pm-9:22 am

2 stops37h 57m

Oakland

Mon 10/19

5:20 pm-6:39 am

1 stop10h 19m

$417

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 11/3

9:35 am-11:53 am

2 stops29h 18m

Oakland

Mon 11/9

5:55 pm-6:50 am

1 stop9h 55m

$425

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 10/5

7:00 am-5:56 pm

2 stops13h 56m

Oakland

Wed 10/7

12:47 pm-9:15 pm

2 stops29h 28m

$448
Quickest round-trip

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Thu 11/5

8:30 pm-9:23 am

1 stop15h 53m

Oakland

Sun 11/8

5:55 pm-6:50 am

1 stop9h 55m

$473

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 10/26

7:34 pm-4:22 pm

2 stops23h 48m

Oakland

Tue 11/17

12:41 pm-11:11 pm

2 stops31h 30m

$484

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 11/25

6:30 am-12:01 pm

2 stops32h 31m

Oakland

Wed 12/9

12:34 pm-4:19 pm

2 stops24h 45m

$491

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 11/25

6:30 am-12:01 pm

2 stops32h 31m

Oakland

Thu 12/3

5:55 am-11:26 pm

2 stops14h 31m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

$171

Fastest flight time

9h 47m

Direct flights

None
The best one-way flight to Oakland, California from Region of Ontario in the past 72 hours is $171. The best round-trip flight deal from Region of Ontario to Oakland, California found on momondo in the last 72 hours is $355.
The fastest flight from Region of Ontario to Oakland, California takes 9h 47m
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.

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