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Niagara Falls

$146+ Cheap flights from Oakland, CA (OAK) to Niagara Falls, ON, Canada

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — YYZ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oakland to Niagara Falls

Cheapest flights from Oakland to Niagara Falls
Explore the most affordable flight options available from Oakland to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/308:32 pmOAK - YYZ
2 stops16h 03mAlaska Airlines
Wed 1/74:45 pmYYZ - OAK
1 stop26h 38mAlaska Airlines
Deal found 12/16$627
This Delta deal was found by Cheapflights users on 12/16. 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 12/2512:34 pmOAK - YYZ
2 stops25h 45mDelta
Tue 1/66:13 pmYYZ - OAK
2 stops20h 44mDelta
Deal found 12/16$714
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:35 amOAK - YYZ
2 stops27h 00mAlaska Airlines
Tue 1/64:45 pmYYZ - OAK
1 stop10h 14mAlaska Airlines
Deal found 12/16$720
This Delta deal was found by Cheapflights users on 12/16. 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 12/2512:34 pmOAK - YYZ
2 stops25h 45mDelta
Wed 1/76:10 amYYZ - OAK
2 stops19h 43mDelta
Deal found 12/16$733
This Delta deal was found by Cheapflights users on 12/16. 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 12/2412:34 pmOAK - YYZ
2 stops25h 45mDelta
Tue 1/66:00 amYYZ - OAK
2 stops32h 57mDelta
Deal found 12/16$798
This Delta deal was found by Cheapflights users on 12/16. 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 12/2412:34 pmOAK - YYZ
2 stops25h 45mDelta
Wed 1/76:10 amYYZ - OAK
2 stops19h 43mDelta
Deal found 12/16$817
This Delta deal was found by Cheapflights users on 12/16. 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 12/2512:34 pmOAK - YYZ
2 stops25h 45mDelta
Thu 1/16:10 amYYZ - OAK
2 stops19h 37mDelta
Deal found 12/16$822
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/295:53 amOAK - YYZ
2 stops14h 27mDelta
Tue 1/66:13 pmYYZ - OAK
2 stops20h 44mDelta
Deal found 12/16$835
This Delta deal was found by Cheapflights users on 12/16. 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 12/2512:34 pmOAK - YYZ
2 stops25h 45mDelta
Mon 1/56:00 amYYZ - OAK
2 stops19h 53mDelta
Deal found 12/16$842
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:10 amOAK - YYZ
1 stop30h 25mAlaska Airlines
Wed 1/74:45 pmYYZ - OAK
1 stop26h 38mAlaska Airlines
Deal found 12/16$853

Find flight deals from Oakland to Niagara Falls

Keep the following information in mind while searching for Oakland to Niagara Falls flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$337
(Alaska Airlines)

One-way from

$146
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$642
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
Search Deals
From Oakland to Niagara Falls
Search Deals
One-way flight from Oakland to Niagara Falls
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Niagara Falls 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 December 18, 2025.
Use the filters below to find and compare flights from Oakland to Niagara Falls that are best for you.

Fly from

Oakland

Fly to

Niagara Falls

Route

Depart

Return

Price

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Fri 3/13

6:14 am-3:35 pm

1 stop30h 21m

Toronto Pearson Intl

Wed 3/18

4:45 pm-11:38 pm

1 stop9h 53m

$337

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Thu 1/8

5:17 pm-3:35 pm

1 stop19h 18m

Toronto Pearson Intl

Tue 1/13

4:45 pm-10:28 am

1 stop20h 43m

$347

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Tue 2/17

5:31 pm-3:35 pm

1 stop19h 04m

Toronto Pearson Intl

Fri 2/20

4:45 pm-10:49 pm

1 stop9h 04m

$348

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Sun 1/18

8:10 am-3:35 pm

1 stop28h 25m

Toronto Pearson Intl

Wed 1/21

4:45 pm-8:40 pm

1 stop30h 55m

$348

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Mon 2/16

6:15 am-3:35 pm

1 stop30h 20m

Toronto Pearson Intl

Fri 2/20

4:45 pm-10:49 pm

1 stop9h 04m

$348

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Sat 1/31

8:10 am-3:35 pm

1 stop28h 25m

Toronto Pearson Intl

Sat 2/7

4:45 pm-9:46 am

2 stops20h 01m

$357

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Sun 2/15

6:15 am-3:35 pm

1 stop30h 20m

Toronto Pearson Intl

Fri 2/20

4:45 pm-10:49 pm

1 stop9h 04m

$358

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Wed 2/18

5:31 pm-3:35 pm

1 stop19h 04m

Toronto Pearson Intl

Mon 2/23

4:45 pm-10:52 pm

1 stop9h 07m

$358

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Fri 1/30

5:17 pm-3:35 pm

1 stop19h 18m

$146

OaklandToronto

OAK - YYZ

OAKYYZ

Oakland

Fri 1/23

5:17 pm-3:35 pm

1 stop19h 18m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 17 results
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Best time to book a flight from Oakland to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls 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 Niagara Falls

What is the cheapest month to book a flight from Oakland, California to Niagara Falls?

Currently, February is the cheapest month in which you can book a flight from Oakland, California to Niagara Falls (average of $127). Flying from Oakland, California to Niagara Falls in August is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to NI4?

Find hourly flight availability from Oakland to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Oakland, California to Niagara Falls by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Niagara Falls. 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 Niagara Falls?

    Oakland (OAK) is the airport you will fly out of if you book a flight from Oakland to Niagara Falls. You should not have trouble finding flights to Niagara Falls from Oakland; the airport handles an average of 0 outbound flights to Niagara Falls per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Oakland airport to Niagara Falls. It is only a 7.0 mi journey to Oakland (OAK) from Oakland’s city center.

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

    A quick flight from Oakland, California to Niagara Falls can take about 30h 21m. Alaska Airlines provides one of the quickest options available for as low as $337. Oakland, California and Niagara Falls are separated by a distance of 2243 mi.

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

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

  • How can I find direct flights from Oakland to Niagara Falls?

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

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

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

  • What is the cheapest month to book a flight from Oakland, California to Niagara Falls?

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Niagara Falls (average of $127). Flying from Oakland, California to Niagara Falls in August is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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