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$254+ Cheap flights from Oakland, CA (OAK) to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — YTO
Jul 6 — Jul 131
Mon 7/6
Mon 7/13
1 adult, Economy
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Cheap flight deals from Oakland to Toronto

Cheapest flights from Oakland to Toronto
Explore the most affordable flight options available from Oakland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.

This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
OAK
-
YYZ
1 stop7h 35m
Delta
Tue 7/215:45 pm
YYZ
-
OAK
1 stop9h 05m
Delta
Deal found 6/2$565
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
OAK
-
YYZ
2 stops14h 58m
Delta
Wed 7/155:45 pm
YYZ
-
OAK
1 stop9h 05m
Delta
Deal found 6/2$575
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
OAK
-
YYZ
2 stops14h 58m
Delta
Fri 7/106:10 am
YYZ
-
OAK
2 stops13h 11m
Delta
Deal found 6/2$581
This Expedia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:05 pm
OAK
-
YYZ
2 stops16h 18m
Delta
Thu 7/95:45 pm
YYZ
-
OAK
1 stop9h 05m
Delta
Deal found 6/3$582
This Alaska Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:23 am
OAK
-
YYZ
1 stop26h 22m
Alaska Airlines
Tue 9/224:55 pm
YYZ
-
OAK
2 stops22h 54m
Alaska Airlines
Deal found 6/1$592
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
OAK
-
YYZ
1 stop7h 39m
Delta
Tue 9/225:49 pm
YYZ
-
OAK
1 stop9h 10m
Delta
Deal found 6/2$601
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:15 pm
OAK
-
YYZ
1 stop18h 40m
Multiple Airlines
Wed 7/229:00 am
YYZ
-
OAK
2 stops10h 55m
Multiple Airlines
Deal found 6/6$604
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
OAK
-
YYZ
1 stop7h 35m
Delta
Thu 7/95:45 pm
YYZ
-
OAK
1 stop9h 05m
Delta
Deal found 6/3$608
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:07 am
OAK
-
YYZ
2 stops28h 28m
Alaska Airlines
Wed 11/184:45 pm
YYZ
-
OAK
1 stop8h 54m
Alaska Airlines
Deal found 6/4$614
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:35 pm
OAK
-
YTZ
2 stops16h 30m
Multiple Airlines
Wed 7/228:50 am
YTZ
-
OAK
2 stops16h 51m
Multiple Airlines
Deal found 6/5$901
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:35 pm
OAK
-
YTZ
2 stops16h 30m
Multiple Airlines
Thu 7/238:50 am
YTZ
-
OAK
2 stops16h 51m
Multiple Airlines
Deal found 6/5$973
This Gotogate deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:22 am
OAK
-
YHM
2 stops27h 53m
Multiple Airlines
Mon 7/278:35 pm
YHM
-
OAK
2 stops20h 24m
Multiple Airlines
Deal found 6/4$1,054

Find flight deals from Oakland to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$565
(Delta)

One-way from

$254
(Delta)

Popular in

July

Cheapest in

October

Average price

$458
Provider with most accurate pricing for Oakland-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Toronto (YTO) flights.
Search Deals
From Oakland to Toronto (YTO)
Search Deals
One-way flight from Oakland to Toronto (YTO)
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($340 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Oakland to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Wed 9/16

10:23 am-3:45 pm

1 stop26h 22m

Toronto Pearson Intl

Mon 9/21

4:55 pm-9:27 am

1 stop19h 32m

$600
Quickest round-trip

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Wed 9/16

6:00 am-4:39 pm

1 stop7h 39m

Toronto Pearson Intl

Mon 9/21

6:10 pm-11:59 pm

2 stops8h 49m

$611

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Sun 11/22

5:55 am-4:41 pm

1 stop7h 46m

Toronto Pearson Intl

Wed 11/25

5:50 pm-11:56 pm

1 stop9h 06m

$633

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Thu 10/22

5:55 am-4:39 pm

1 stop7h 44m

Toronto Pearson Intl

Mon 10/26

5:50 pm-11:56 pm

1 stop9h 06m

$644

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Mon 6/29

6:00 am-11:58 pm

2 stops14h 58m

Toronto Pearson Intl

Sat 7/11

6:10 am-4:21 pm

2 stops13h 11m

$651

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Wed 9/16

7:51 pm-3:45 pm

1 stop16h 54m

Toronto Pearson Intl

Tue 9/22

4:55 pm-11:06 am

2 stops21h 11m

$661

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Thu 10/22

12:05 pm-3:45 pm

2 stops24h 40m

Toronto Pearson Intl

Mon 10/26

4:55 pm-9:43 am

2 stops19h 48m

$666

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Tue 7/7

6:00 am-4:35 pm

1 stop7h 35m

Toronto Pearson Intl

Tue 7/14

5:45 pm-11:50 pm

1 stop9h 05m

$701

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Tue 11/3

7:00 am-10:50 pm

2 stops12h 50m

Toronto Pearson Intl

Wed 11/4

4:45 pm-10:39 pm

1 stop8h 54m

$726

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Tue 6/30

6:22 am-11:29 pm

2 stops14h 07m

Toronto Pearson Intl

Tue 7/14

4:55 pm-1:59 pm

1 stop24h 04m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 52 resultsSorted by cheapest first
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Compare providers for flights from Oakland to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Toronto in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Toronto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Toronto
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Oakland to Toronto?

    Located just 7.0 mi from the city center, Oakland is the airport most travelers will use when flying to Toronto from Oakland. Booking flights from Oakland (OAK) to Toronto should be relatively easy as there are 0 daily outbound flights to Toronto from 0 different airlines.

  • How long is the flight from Oakland, California to Toronto?

    There are many flights that can get you from Oakland, California to Toronto in 7h 39m. Fly via Alaska Airlines or Delta to get the fastest option. Oakland, California and Toronto are separated by a distance of 2243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Oakland, California to Toronto?

    When deciding which route to take from Oakland, California to Toronto consider Oakland - Toronto Pearson Intl, Oakland - Toronto Island or Oakland - Hamilton as they are the most popular.

  • Can I find deals for flights from Oakland to Toronto that include hotel bookings?

    Yes. In addition to deals on Oakland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Toronto.

  • Can I find deals for business class flights from Oakland to Toronto?

    Yes. Cheapflights offers flight deals from Oakland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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