Niagara Falls

$146+ Cheap flights from Fremont, CA 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YYZ
Feb 28 — Mar 71
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Cheapflights Tip: The best prices from Fremont to Niagara Falls are usually found in February or March, booked 82 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Fremont to Niagara Falls

Cheapest flights from Fremont to Niagara Falls
Explore the most affordable flight options available from Fremont to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 6/56:05 pm
SFO
-
YYZ
1 stop9h 50m
WestJet
Mon 6/83:50 pm
YYZ
-
SFO
1 stop9h 05m
WestJet
Deal found 1/27$249
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/232:25 pm
SFO
-
YYZ
1 stop13h 18m
Multiple Airlines
Thu 3/58:35 pm
YYZ
-
SFO
1 stop14h 23m
Multiple Airlines
Deal found 1/27$250
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 5/11:00 pm
SFO
-
YYZ
1 stop8h 10m
WestJet
Mon 5/46:15 am
YYZ
-
SFO
1 stop8h 45m
WestJet
Deal found 1/28$251
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/206:45 pm
SFO
-
YYZ
1 stop10h 05m
Multiple Airlines
Thu 4/238:00 pm
YYZ
-
SFO
1 stop15h 18m
Multiple Airlines
Deal found 1/28$252
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/22:25 pm
SFO
-
YYZ
1 stop13h 18m
Multiple Airlines
Wed 3/111:30 pm
YYZ
-
SFO
2 stops21h 28m
Multiple Airlines
Deal found 1/28$253
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/232:25 pm
SFO
-
YYZ
1 stop13h 18m
Multiple Airlines
Wed 3/49:00 pm
YYZ
-
SFO
1 stop15h 30m
Multiple Airlines
Deal found 1/27$255
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 4/226:45 pm
SFO
-
YYZ
1 stop10h 05m
Multiple Airlines
Tue 4/289:45 am
YYZ
-
SFO
1 stop10h 07m
Multiple Airlines
Deal found 1/28$256
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:00 pm
SFO
-
YYZ
1 stop9h 05m
WestJet
Wed 5/206:15 am
YYZ
-
SFO
1 stop8h 45m
WestJet
Deal found 1/28$258
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 3/147:32 pm
SFO
-
YYZ
2 stops24h 39m
Multiple Airlines
Fri 3/208:00 pm
YYZ
-
SFO
1 stop15h 49m
Multiple Airlines
Deal found 1/26$259
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:15 pm
SFO
-
YYZ
2 stops21h 21m
Multiple Airlines
Thu 3/58:35 pm
YYZ
-
SFO
1 stop14h 23m
Multiple Airlines
Deal found 1/27$260
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 3/110:15 am
SFO
-
YYZ
1 stop18h 35m
Multiple Airlines
Thu 3/58:35 pm
YYZ
-
SFO
1 stop14h 23m
Multiple Airlines
Deal found 1/27$263

Find flight deals from Fremont to Niagara Falls

Keep the following information in mind while searching for Fremont to Niagara Falls flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Kiwi.com)

One-way from

$146
(Jetabroad)

Popular in

December

Cheapest in

February

Average price

$392
Provider with most accurate pricing for San Francisco-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for San Francisco-Toronto (YTO) flights.
From Fremont to Niagara Falls
One-way flight from Fremont to Niagara Falls
Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 January 29, 2026.
Use the filters below to find and compare flights from Fremont to Niagara Falls that are best for you.

Fly from

Fremont

Fly to

Niagara Falls

Route

Depart

Return

Price

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 2/24

11:34 am-3:35 pm

1 stop25h 01m

Toronto Pearson Intl

Sun 3/1

4:45 pm-11:59 pm

1 stop10h 14m

$366

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/28

7:28 pm-3:35 pm

1 stop17h 07m

Toronto Pearson Intl

Wed 3/4

4:45 pm-10:37 am

1 stop20h 52m

$366

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Wed 2/18

9:10 am-10:54 pm

1 stop10h 44m

Toronto Pearson Intl

Sun 2/22

6:15 am-11:04 am

1 stop7h 49m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 3/30

10:35 pm-11:06 am

1 stop9h 31m

Toronto Pearson Intl

Thu 4/2

12:15 pm-7:07 pm

1 stop9h 52m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 2/20

6:05 am-5:02 pm

1 stop7h 57m

Toronto Pearson Intl

Sat 2/28

5:15 pm-11:25 pm

1 stop9h 10m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Mon 3/23

8:59 pm-3:35 pm

1 stop15h 36m

Toronto Pearson Intl

Wed 3/25

4:45 pm-10:27 pm

1 stop8h 42m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Fri 2/27

10:45 pm-11:18 am

1 stop9h 33m

Toronto Pearson Intl

Sat 3/28

6:10 am-4:34 pm

1 stop13h 24m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 3/28

10:40 pm-9:05 am

1 stop7h 25m

Toronto Pearson Intl

Tue 3/31

6:20 am-2:42 pm

1 stop11h 22m

$368

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/14

10:45 pm-11:18 am

1 stop9h 33m

Toronto Pearson Intl

Fri 2/20

6:12 pm-11:49 pm

1 stop8h 37m

$379

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Sat 2/14

10:45 pm-11:18 am

1 stop9h 33m

Toronto Pearson Intl

Wed 2/18

5:15 pm-11:47 pm

1 stop9h 32m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 24 results
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Best time to book a flight from Fremont to Niagara Falls

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

How far ahead should I book a flight from Fremont to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Niagara Falls. Price data was last updated on January 23, 2026.

The best time to book flights from Fremont to Niagara Falls is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Fremont to Niagara Falls?

Currently, February is the cheapest month in which you can book a flight from Fremont to Niagara Falls (average of $127). Flying from Fremont to Niagara Falls in August is currently the most expensive (average of $203). 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 FR8 to NI4?

Find hourly flight availability from Fremont 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 January 29, 2026.

It’s typically best to fly out from Fremont to Niagara Falls at noon. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Fremont to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Niagara Falls. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Fremont to Niagara Falls flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Fremont to Niagara Falls

Explore weekly flight availability from Fremont to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from FR8 to NI4 are scheduled on a Monday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Fremont to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat, and United Airlines from Fremont to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

6.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Fremont to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Fremont to Niagara Falls?

    A quick flight from Fremont to Niagara Falls can take about 10h 44m. Alaska Airlines provides one of the quickest options available for as low as $368. There are 2253 mi between Fremont and Niagara Falls. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Fremont to Niagara Falls one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $103. However, be on the lookout for offers from Flair Airlines and Air Canada, as they are both options that can get you from Fremont to Niagara Falls for a low price.

  • What are the most reliable airlines from Fremont to Niagara Falls?

    Before booking your flight to Niagara Falls from Fremont, check out the most reliable airlines to get you to your destination on time: United Airlines (69%), Air Canada (69%), Singapore Airlines( 68%).

  • What are the cheapest flights from Fremont to Niagara Falls?

    Looking for the cheapest flight from Fremont to Niagara Falls? While on average our users pay $1,138, our data indicates the cheapest price to be $142. The most popular route (San Francisco - Toronto Pearson Intl), is priced around $255.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Niagara Falls?

    Currently, February is the cheapest month in which you can book a flight from Fremont to Niagara Falls (average of $127). Flying from Fremont to Niagara Falls in August is currently the most expensive (average of $203). 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.

See more FAQs

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Alternative routes for Fremont to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Fremont to Niagara Falls

Discover the top 7 airlines that operate flights from Fremont to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$146Average$302FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$154Average$373FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$165Average$437FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$176Average$466FlexibilityNo cancel feeOn-time67%
DeltaCheapest$178Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$250Average$551FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$389Average$575FlexibilityNo cancel feeOn-time71%

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