Toronto

$173+ Cheap flights from Fremont, CA 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YTO
Jul 8 — Jul 151
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Cheapflights Tip: The best prices from Fremont to Toronto are usually found in January or February, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Fremont to Toronto

Cheapest flights from Fremont to Toronto
Explore the most affordable flight options available from Fremont to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Super.com deal was found by Cheapflights users on 6/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:20 pm
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Wed 8/199:45 am
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/7$360
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.
Sun 7/261:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Tue 8/410:50 am
YYZ
-
SFO
1 stop8h 50m
Multiple Airlines
Deal found 6/6$364
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:20 pm
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Wed 7/159:45 am
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/4$365
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.
Thu 7/231:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Wed 8/52:30 pm
YYZ
-
SFO
2 stops10h 25m
Multiple Airlines
Deal found 6/6$366
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 7/141:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Tue 7/283:50 pm
YYZ
-
SFO
1 stop9h 05m
Multiple Airlines
Deal found 6/7$367
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:20 pm
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Thu 9/249:45 am
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/4$368
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:20 pm
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Fri 9/259:45 am
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Deal found 6/4$369
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 7/141:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Wed 7/2212:40 pm
YYZ
-
SFO
2 stops12h 15m
Multiple Airlines
Deal found 6/8$374
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/221:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Tue 7/2812:40 pm
YYZ
-
SFO
2 stops12h 15m
Multiple Airlines
Deal found 6/7$375
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:20 pm
SFO
-
YYZ
Nonstop5h 05m
Multiple Airlines
Thu 7/163:50 pm
YYZ
-
SFO
1 stop9h 05m
Multiple Airlines
Deal found 6/4$376
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Fri 8/216:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 6/7$420
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
SFO
-
YHM
1 stop8h 15m
WestJet
Mon 7/206:10 pm
YHM
-
SFO
1 stop20h 50m
WestJet
Deal found 6/4$421

Find flight deals from Fremont to Toronto

Keep the following information in mind while searching for Fremont to Toronto flight deals. Data was last updated June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Kiwi.com)

One-way from

$173
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$458
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 Toronto (YTO)
One-way flight from Fremont to Toronto (YTO)
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 8, 2026.
Use the filters below to find and compare flights from Fremont to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 8/27

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Tue 9/1

6:10 pm-12:00 pm

1 stop20h 50m

$424

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Wed 8/5

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Wed 8/12

8:40 pm-4:40 pm

1 stop23h 00m

$432

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Tue 7/14

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Tue 7/21

8:40 pm-4:40 pm

1 stop23h 00m

$437

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Thu 9/24

12:30 am-11:35 am

1 stop8h 05m

Toronto Pearson Intl

Sun 9/27

1:34 pm-9:53 pm

1 stop11h 19m

$462

San FranciscoToronto

SFO - YYZ

SFOYYZ

San Francisco

Tue 7/28

5:40 am-3:20 pm

1 stop6h 40m

Toronto Pearson Intl

Thu 8/6

5:45 pm-11:52 pm

1 stop9h 07m

$462

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Mon 7/13

6:05 pm-7:50 pm

1 stop22h 45m

Toronto Region of Waterloo Intl

Mon 7/20

8:40 pm-12:00 pm

1 stop18h 20m

$473

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Mon 8/24

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Fri 8/28

10:25 am-9:55 pm

2 stops14h 30m

$483

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 9/3

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 9/7

6:10 pm-12:00 pm

1 stop20h 50m

$486

San FranciscoHamilton

SFO - YHM

SFOYHM

San Francisco

Thu 8/20

6:00 am-5:15 pm

1 stop8h 15m

Hamilton

Mon 8/24

6:35 pm-12:00 pm

2 stops20h 25m

$491

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 8/21

6:00 am-7:50 pm

1 stop10h 50m

Toronto Region of Waterloo Intl

Mon 8/24

8:40 pm-4:40 pm

1 stop23h 00m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Fremont to Toronto

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

What is the cheapest time of day to fly from FR8 to YTO?

Find hourly flight availability from Fremont to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.

One of the essential ways to save on airfare from Fremont to Toronto is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

Weekly flight availability from Fremont to Toronto

Explore weekly flight availability from Fremont to Toronto. 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 June 8, 2026.

The most flights from FR8 to YTO are scheduled on a Friday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

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

What is the cheapest day to fly from Fremont to Toronto?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Toronto. Price data was last updated on June 8, 2026.

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

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Fremont to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Food

7.6

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

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

    Departing from Fremont to Toronto will take you 5h 04m. There are 2253 mi between Fremont and Toronto. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at $104. WestJet flights start at $104 while deals on Porter Airlines start at $137 one-way.

  • What are the most popular routes from Fremont to Toronto?

  • What are the most reliable airlines from Fremont to Toronto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Fremont to Toronto on time: Brussels Airlines (71%), Air Canada (70%), United Airlines (70%).

  • What are the cheapest flights from Fremont to Toronto?

    On average you can expect to pay $1,103 for a flight from Fremont to Toronto. The cheapest flight overall is $200 while the most popular route, (San Francisco - Toronto Pearson Intl) is currently priced at $364.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Fremont to Toronto

Discover the top 8 airlines that operate flights from Fremont to Toronto. 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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$134Average$315FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$153Average$659FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$160Average$450FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$162Average$390FlexibilityNo cancel feeOn-time52%
DeltaCheapest$187Average$466FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$204Average$630FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$338Average$404FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$387Average$571FlexibilityNo cancel feeOn-time71%

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