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Cheap flights from Niagara Falls to Fremont from C$ 238

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SFO
15 oct. — 22 oct.1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Niagara Falls to Fremont are usually found in April or March, booked 75 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Niagara Falls to Fremont

Keep the following information in mind while searching for Niagara Falls to Fremont flight deals. Data was last updated 15 septiembre 2025.

Round-trip from

C$ 374

One-way from

C$ 238

Popular in

December

Cheapest in

April

Average price

C$ 557
WestJet
  • WestJet
  • 13/11-20/11
  • 3 total stops
  • 26h 53m total
  • Niagara Falls to Fremont
Search Deals
21/11
  • 21/11
  • 1 total stop
  • 15h 25m total
  • Niagara Falls to Fremont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Niagara Falls to Fremont

Cheapest flights from Niagara Falls to Fremont
Explore the most affordable flight options available from Niagara Falls to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 septiembre 2025.

mar. 30/99:30 a.m.YYZ - SFO
1 stop14h 51mMultiple Airlines
dom. 12/1010:15 a.m.SFO - YYZ
1 stop11h 28mMultiple Airlines
Deal found 15/9C$ 374
jue. 23/1012:00 p.m.YYZ - SFO
2 stops12h 24mMultiple Airlines
lun. 27/101:40 p.m.SFO - YYZ
Nonstop4h 57mMultiple Airlines
Deal found 15/9C$ 376
vie. 3/109:00 a.m.YYZ - SFO
2 stops15h 24mWestJet
lun. 13/102:45 p.m.SFO - YYZ
2 stops27h 16mWestJet
Deal found 15/9C$ 377
jue. 2/1010:20 p.m.YYZ - SFO
2 stops26h 04mWestJet
dom. 5/107:30 a.m.SFO - YYZ
2 stops14h 01mWestJet
Deal found 15/9C$ 379
mar. 14/1010:25 p.m.YYZ - SFO
1 stop16h 29mMultiple Airlines
mar. 21/1010:15 a.m.SFO - YYZ
1 stop9h 38mMultiple Airlines
Deal found 15/9C$ 380
mié. 15/109:45 a.m.YYZ - SFO
Nonstop5h 38mMultiple Airlines
mar. 21/1010:15 a.m.SFO - YYZ
1 stop9h 38mMultiple Airlines
Deal found 15/9C$ 381
lun. 29/99:45 a.m.YYZ - SFO
Nonstop5h 38mMultiple Airlines
mar. 7/1010:15 a.m.SFO - YYZ
1 stop11h 28mMultiple Airlines
Deal found 15/9C$ 383
sáb. 11/1010:25 p.m.YYZ - SFO
1 stop14h 05mMultiple Airlines
sáb. 18/107:30 a.m.SFO - YYZ
2 stops14h 01mMultiple Airlines
Deal found 14/9C$ 384
sáb. 25/109:45 a.m.YYZ - SFO
Nonstop5h 38mMultiple Airlines
vie. 28/111:00 p.m.SFO - YYZ
2 stops13h 58mMultiple Airlines
Deal found 14/9C$ 385
mié. 1/103:00 p.m.YYZ - SFO
1 stop9h 24mWestJet
mié. 8/1012:50 p.m.SFO - YYZ
1 stop8h 32mWestJet
Deal found 15/9C$ 387
sáb. 27/91:30 p.m.YYZ - SFO
1 stop10h 54mWestJet
vie. 3/1012:50 p.m.SFO - YYZ
1 stop8h 32mWestJet
Deal found 14/9C$ 388
vie. 17/109:45 a.m.YYZ - SFO
Nonstop5h 38mMultiple Airlines
jue. 23/1010:15 a.m.SFO - YYZ
1 stop11h 28mMultiple Airlines
Deal found 14/9C$ 390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Fremont 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 629,999 searches. Data last updated 15 septiembre 2025.
Use the filters below to find and compare flights from Niagara Falls to Fremont that are best for you.

Fly from

Niagara Falls

Fly to

Fremont

Route

Depart

Return

Price

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

mar. 14/10

10:25 p.m.-11:54 a.m.

1 stop16h 29m

San Francisco

mar. 21/10

7:30 a.m.-6:52 p.m.

1 stop8h 22m

C$ 380

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

vie. 24/10

9:45 a.m.-9:29 a.m.

1 stop26h 44m

San Francisco

lun. 27/10

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

C$ 402

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

dom. 26/10

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

San Francisco

dom. 25/1

1:00 p.m.-5:23 p.m.

2 stops25h 23m

C$ 412

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

dom. 26/10

9:45 a.m.-12:40 p.m.

Nonstop5h 55m

San Francisco

dom. 25/1

1:40 p.m.-9:37 p.m.

Nonstop4h 57m

C$ 417

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

lun. 29/9

6:30 a.m.-1:57 p.m.

1 stop10h 27m

San Francisco

mié. 1/10

1:25 p.m.-9:24 p.m.

Nonstop4h 59m

C$ 448

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

vie. 31/10

6:20 a.m.-1:30 p.m.

1 stop10h 10m

San Francisco

dom. 2/11

7:15 a.m.-9:55 p.m.

1 stop11h 40m

C$ 452

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

lun. 29/9

9:45 a.m.-12:23 p.m.

Nonstop5h 38m

San Francisco

mié. 8/10

1:25 p.m.-9:24 p.m.

Nonstop4h 59m

C$ 461

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

jue. 23/10

6:30 a.m.-9:10 a.m.

Nonstop5h 40m

San Francisco

dom. 26/10

8:30 a.m.-4:28 p.m.

Nonstop4h 58m

C$ 461

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

mar. 13/1

10:45 p.m.-12:12 p.m.

2 stops40h 27m

San Francisco

mar. 10/2

1:00 p.m.-3:50 p.m.

2 stops23h 50m

C$ 467

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

mié. 15/10

6:30 a.m.-9:10 a.m.

Nonstop5h 40m

San Francisco

mar. 21/10

12:43 a.m.-2:30 p.m.

1 stop10h 47m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Niagara Falls to Fremont

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

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Fremont. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Niagara Falls to Fremont, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Fremont (average of C$ 276). Flying from Niagara Falls to Fremont in December is currently the most expensive (average of C$ 368). 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 NI4 to FR8?

Find hourly flight availability from Niagara Falls to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 septiembre 2025.

When flying from Niagara Falls to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Fremont. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Niagara Falls to Fremont

Explore weekly flight availability from Niagara Falls to Fremont. 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 15 septiembre 2025.

The most flights from NI4 to FR8 are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 15 septiembre 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited Airlines from Niagara Falls to Fremont by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,929 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Comfort

7.9

Overall

7.9

Food

7.6

Boarding

8.1

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

    There are many flights that can get you from Niagara Falls to Fremont in 5h 55m. Fly via WestJet or Porter Airlines to get the fastest option. The distance between Niagara Falls and Fremont is about 3626 km. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 245 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 258 and C$ 265, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Niagara Falls to Fremont consider choosing Porter Airlines (82%), Air Transat (82%) or Singapore Airlines (61%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Niagara Falls to Fremont is C$ 250. On average you can expect to pay C$ 1,321. The most popular route, (Toronto Pearson Intl - San Francisco), can usually be booked for C$ 296.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Fremont (average of C$ 276). Flying from Niagara Falls to Fremont in December is currently the most expensive (average of C$ 368). 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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Top 8 airlines flying from Niagara Falls to Fremont

Discover the top 8 airlines that operate flights from Niagara Falls to Fremont. 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 629,999 searches. Data last updated 15 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 257AverageC$ 589FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 287AverageC$ 429FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 299AverageC$ 506FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 329AverageC$ 559FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 346AverageC$ 494FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 383AverageC$ 558FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapestC$ 389AverageC$ 645FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air TransatCheapestC$ 425AverageC$ 512FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Niagara Falls to Fremont?

Cheapflights helps you search for flights from Niagara Falls to Fremont via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Fremont?

Cheapflights simply makes it quick and affordable to book flights from Niagara Falls to Fremont by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Niagara Falls to Fremont with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to Fremont, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Niagara Falls to Fremont become cheaper?

Yes, Cheapflights offers price alerts on Niagara Falls to Fremont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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