Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to San Francisco from C$ 238

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 a.m. - 9:22 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
26h 27m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:48 p.m. - 6:00 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
14h 12m2 stops Las Vegas Harry Reid Intl Calgary
C$ 495Multiple Airlines
Wed, 21 Oct - Tue, 27 Oct
Multiple Airlines Logo
8:35 p.m. - 11:51 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
18h 16m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:17 a.m. - 6:39 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
17h 22m1 stop Las Vegas Harry Reid Intl
C$ 524Multiple Airlines
Mon, 5 Oct - Thu, 8 Oct
Multiple Airlines Logo
10:25 p.m. - 9:22 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
37h 57m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:20 p.m. - 6:39 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
10h 19m1 stop Las Vegas Harry Reid Intl
C$ 558Multiple Airlines
Tue, 6 Oct - Mon, 19 Oct
Multiple Airlines Logo
10:25 p.m. - 9:22 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
37h 57m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:20 p.m. - 6:39 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
10h 19m1 stop Las Vegas Harry Reid Intl
C$ 582Multiple Airlines
Tue, 6 Oct - Mon, 19 Oct
Multiple Airlines Logo
9:35 a.m. - 11:53 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
29h 18m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:55 p.m. - 6:50 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
9h 55m1 stop Las Vegas Harry Reid Intl
C$ 593Multiple Airlines
Tue, 3 Nov - Mon, 9 Nov
Multiple Airlines Logo
7:00 a.m. - 5:56 p.m.YYZ  Toronto Pearson Intl-OAK Oakland
13h 56m2 stops Calgary Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:47 p.m. - 9:15 p.m.OAK  Oakland-YYZ Toronto Pearson Intl
29h 28m2 stops Las Vegas Harry Reid Intl Calgary
C$ 625Multiple Airlines
Mon, 5 Oct - Wed, 7 Oct
Multiple Airlines Logo
8:30 p.m. - 9:23 a.m.YYZ  Toronto Pearson Intl-OAK Oakland
15h 53m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:55 p.m. - 6:50 a.m.OAK  Oakland-YYZ Toronto Pearson Intl
9h 55m1 stop Las Vegas Harry Reid Intl
C$ 660Multiple Airlines
Thu, 5 Nov - Sun, 8 Nov
Delta Logo
7:34 p.m. - 4:22 p.m.YYZ  Toronto Pearson Intl-OAK Oakland
23h 48m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
12:41 p.m. - 11:11 p.m.OAK  Oakland-YYZ Toronto Pearson Intl
31h 30m2 stops Salt Lake City Minneapolis St Paul
C$ 675Delta
Mon, 26 Oct - Tue, 17 Nov
Delta Logo
6:30 a.m. - 11:56 p.m.YYZ  Toronto Pearson Intl-OAK Oakland
20h 26m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
12:41 p.m. - 11:11 p.m.OAK  Oakland-YYZ Toronto Pearson Intl
31h 30m2 stops Salt Lake City Minneapolis St Paul
C$ 675Delta
Wed, 28 Oct - Tue, 17 Nov
Delta Logo
6:30 a.m. - 4:22 p.m.YYZ  Toronto Pearson Intl-OAK Oakland
12h 52m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
12:41 p.m. - 11:11 p.m.OAK  Oakland-YYZ Toronto Pearson Intl
31h 30m2 stops Salt Lake City Minneapolis St Paul
C$ 675Delta
Tue, 27 Oct - Tue, 17 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? 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

Delta flights from Region of Ontario to Oakland, California

Our best Delta deals on Region of Ontario to Oakland, California flight tickets
Delta
26 Oct
YYZ7:34 p.m.Toronto Pearson Intl
23h 48m
2 stops
OAK4:22 p.m.Oakland
17 Nov
OAK12:41 p.m.Oakland
31h 30m
2 stops
YYZ11:11 p.m.Toronto Pearson Intl
C$ 675
Delta
25 Nov
YYZ6:30 a.m.Toronto Pearson Intl
32h 31m
2 stops
OAK12:01 p.m.Oakland
8 Dec
OAK5:55 a.m.Oakland
14h 31m
2 stops
YYZ11:26 p.m.Toronto Pearson Intl
C$ 685
Delta
25 Nov
YYZ6:30 a.m.Toronto Pearson Intl
32h 31m
2 stops
OAK12:01 p.m.Oakland
3 Dec
OAK5:55 a.m.Oakland
14h 31m
2 stops
YYZ11:26 p.m.Toronto Pearson Intl
C$ 693

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
3 Nov
YYZ5:15 p.m.Toronto Pearson Intl
8h 25m
1 stop
OAK10:40 p.m.Oakland
9 Nov
OAK7:52 p.m.Oakland
17h 13m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 731
Alaska Airlines
17 Feb
YYZ5:15 p.m.Toronto Pearson Intl
20h 56m
1 stop
OAK11:11 a.m.Oakland
25 Feb
OAK7:00 a.m.Oakland
30h 05m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 735
Alaska Airlines
5 Nov
YYZ5:15 p.m.Toronto Pearson Intl
19h 05m
2 stops
OAK9:20 a.m.Oakland
8 Nov
OAK7:00 a.m.Oakland
30h 05m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
C$ 749

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 21/10

9:55 a.m.-9:22 a.m.

1 stop26h 27m

Oakland

Tue 27/10

12:48 p.m.-6:00 a.m.

2 stops14h 12m

C$ 495

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 5/10

8:35 p.m.-11:51 a.m.

1 stop18h 16m

Oakland

Thu 8/10

10:17 a.m.-6:39 a.m.

1 stop17h 22m

C$ 524

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 6/10

10:25 p.m.-9:22 a.m.

2 stops37h 57m

Oakland

Mon 19/10

5:20 p.m.-6:39 a.m.

1 stop10h 19m

C$ 558

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 6/10

10:25 p.m.-9:22 a.m.

2 stops37h 57m

Oakland

Mon 19/10

5:20 p.m.-6:39 a.m.

1 stop10h 19m

C$ 582

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 3/11

9:35 a.m.-11:53 a.m.

2 stops29h 18m

Oakland

Mon 9/11

5:55 p.m.-6:50 a.m.

1 stop9h 55m

C$ 593

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 5/10

7:00 a.m.-5:56 p.m.

2 stops13h 56m

Oakland

Wed 7/10

12:47 p.m.-9:15 p.m.

2 stops29h 28m

C$ 625
Quickest round-trip

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Thu 5/11

8:30 p.m.-9:23 a.m.

1 stop15h 53m

Oakland

Sun 8/11

5:55 p.m.-6:50 a.m.

1 stop9h 55m

C$ 660

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Mon 26/10

7:34 p.m.-4:22 p.m.

2 stops23h 48m

Oakland

Tue 17/11

12:41 p.m.-11:11 p.m.

2 stops31h 30m

C$ 675

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Wed 28/10

6:30 a.m.-11:56 p.m.

2 stops20h 26m

Oakland

Tue 17/11

12:41 p.m.-11:11 p.m.

2 stops31h 30m

C$ 675

TorontoOakland

YYZ Toronto Pearson Intl - OAK Oakland

YYZOAK

Toronto Pearson Intl

Tue 27/10

6:30 a.m.-4:22 p.m.

2 stops12h 52m

Oakland

Tue 17/11

12:41 p.m.-11:11 p.m.

2 stops31h 30m

C$ 675

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

What is the cheapest airline that flies from Ontario to Oakland?

Delta and Alaska Airlines are the most popular carriers operating from Ontario to Oakland

Which airlines fly to Oakland, California?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Oakland, California from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Oakland, California. Keep in mind that there are 8 different airlines that fly to Oakland, California on a routine basis, so you have a few additional options to choose from.

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

C$ 238

Fastest flight time

8h 59m

Direct flights

None
The best one-way flight to Oakland, California from Region of Ontario in the past 72 hours is C$ 238. The best round-trip flight deal from Region of Ontario to Oakland, California found on momondo in the last 72 hours is C$ 495.
The fastest flight from Region of Ontario to Oakland, California takes 8h 59m
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 refresh 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 travel and health documents you'll need for your trip to Oakland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oakland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oakland from Ontario.

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

momondo does allow users to show only those flights to Oakland from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Oakland from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ontario to Oakland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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
Sat 17/10
Sat 24/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States