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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SFO
25 Feb — 4 Mar1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Fremont are usually found in March or April, booked 50 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Toronto to Fremont
Enter your travel dates to find the best prices.
Cheapest flights from Toronto to Fremont
Explore the most affordable flight options available from Toronto to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.
Thu 23/46:20 a.m.
YKF
-
SFO
1 stop8h 50m
WestJet
Fri 24/41:00 p.m.
SFO
-
YKF
1 stop13h 29m
WestJet
Deal found 25/1C$ 357
Mon 9/38:00 p.m.
YYZ
-
SFO
1 stop15h 46m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 23/1C$ 357
Mon 4/56:15 a.m.
YYZ
-
SFO
1 stop8h 45m
WestJet
Wed 6/51:00 p.m.
SFO
-
YYZ
1 stop9h 05m
WestJet
Deal found 25/1C$ 359
Fri 27/29:35 a.m.
YYZ
-
SFO
1 stop15h 08m
Multiple Airlines
Mon 2/39:03 a.m.
SFO
-
YYZ
1 stop7h 52m
Multiple Airlines
Deal found 25/1C$ 362
Sat 23/512:00 p.m.
YYZ
-
SFO
2 stops12h 24m
WestJet
Tue 2/66:05 p.m.
SFO
-
YYZ
1 stop9h 47m
WestJet
Deal found 24/1C$ 363
Wed 4/39:00 p.m.
YYZ
-
SFO
1 stop15h 30m
Multiple Airlines
Tue 24/37:32 p.m.
SFO
-
YYZ
1 stop21h 23m
Multiple Airlines
Deal found 24/1C$ 364
Thu 21/56:00 a.m.
YKF
-
SFO
1 stop8h 54m
WestJet
Mon 25/512:50 p.m.
SFO
-
YKF
1 stop8h 55m
WestJet
Deal found 24/1C$ 373
Thu 30/412:40 p.m.
YYZ
-
SFO
2 stops12h 15m
WestJet
Wed 6/51:00 p.m.
SFO
-
YYZ
1 stop8h 10m
WestJet
Deal found 25/1C$ 373
Wed 20/59:00 a.m.
YYZ
-
SFO
2 stops11h 14m
WestJet
Fri 29/56:05 p.m.
SFO
-
YYZ
1 stop9h 07m
WestJet
Deal found 24/1C$ 374
Tue 24/210:00 a.m.
YYZ
-
SFO
2 stops25h 46m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 24/1C$ 377
Mon 23/28:00 p.m.
YYZ
-
SFO
1 stop15h 46m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 24/1C$ 379
Tue 19/56:00 a.m.
YKF
-
SFO
1 stop8h 54m
WestJet
Wed 27/512:50 p.m.
SFO
-
YKF
1 stop8h 55m
WestJet
Deal found 24/1C$ 388
Best flights from Toronto to Fremont
Discover carefully curated flight deals from Toronto to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 January 2026.
Fri 8/56:10 p.m.
YHM
-
SFO
1 stop20h 50m
WestJet
Mon 11/56:00 a.m.
SFO
-
YHM
1 stop8h 10m
WestJet
Deal found 25/1C$ 404
Tue 7/49:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Multiple Airlines
Tue 28/47:30 a.m.
SFO
-
YYZ
1 stop10h 22m
Multiple Airlines
Deal found 23/1C$ 418
Sat 7/34:45 p.m.
YYZ
-
SFO
1 stop9h 11m
Alaska Airlines
Mon 9/36:30 a.m.
SFO
-
YYZ
1 stop30h 05m
Alaska Airlines
Deal found 25/1C$ 448
Tue 24/25:55 p.m.
YYZ
-
SFO
Nonstop6h 00m
United Airlines
Sun 1/311:31 p.m.
SFO
-
YYZ
Nonstop4h 59m
United Airlines
Deal found 23/1C$ 452
Thu 26/212:30 p.m.
YTZ
-
SFO
2 stops23h 57m
Air Canada
Mon 2/310:50 p.m.
SFO
-
YTZ
2 stops19h 30m
Air Canada
Deal found 24/1C$ 551
Tue 10/35:50 a.m.
YHM
-
SFO
1 stop9h 20m
WestJet
Tue 17/31:00 p.m.
SFO
-
YHM
1 stop25h 16m
WestJet
Deal found 24/1C$ 418
Tue 17/26:30 a.m.
YYZ
-
SFO
Nonstop6h 10m
United Airlines
Tue 24/28:53 a.m.
SFO
-
YYZ
Nonstop4h 59m
United Airlines
Deal found 24/1C$ 462
Sat 23/56:10 p.m.
YHM
-
SFO
1 stop30h 14m
WestJet
Tue 2/66:05 p.m.
SFO
-
YHM
1 stop20h 05m
WestJet
Deal found 24/1C$ 436
Tue 7/46:30 a.m.
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Tue 28/410:42 p.m.
SFO
-
YYZ
Nonstop5h 18m
United Airlines
Deal found 23/1C$ 462
Mon 23/26:20 a.m.
YKF
-
SFO
3 stops33h 00m
Multiple Airlines
Sun 1/310:15 a.m.
SFO
-
YKF
2 stops16h 14m
Multiple Airlines
Deal found 25/1C$ 511
Sun 10/56:00 a.m.
YKF
-
SFO
1 stop8h 54m
WestJet
Fri 22/512:50 p.m.
SFO
-
YKF
1 stop8h 55m
WestJet
Deal found 23/1C$ 449
Fri 27/212:30 p.m.
YTZ
-
SFO
2 stops23h 57m
Air Canada
Sun 8/311:59 p.m.
SFO
-
YTZ
2 stops12h 14m
Air Canada
Deal found 24/1C$ 551
Wed 25/25:55 p.m.
YYZ
-
SFO
Nonstop6h 00m
United Airlines
Tue 3/38:53 a.m.
SFO
-
YYZ
Nonstop4h 59m
United Airlines
Deal found 23/1C$ 479
Tue 10/35:50 a.m.
YHM
-
SFO
1 stop9h 20m
Multiple Airlines
Tue 17/34:25 p.m.
SFO
-
YHM
2 stops21h 51m
Multiple Airlines
Deal found 24/1C$ 533
Wed 25/28:50 a.m.
YTZ
-
SFO
2 stops17h 36m
Air Canada
Tue 3/36:45 a.m.
SFO
-
YTZ
2 stops11h 35m
Air Canada
Deal found 24/1C$ 551
Thu 5/36:10 p.m.
YHM
-
SFO
1 stop21h 00m
WestJet
Tue 10/31:00 p.m.
SFO
-
YHM
1 stop25h 16m
WestJet
Deal found 25/1C$ 464
Wed 8/46:30 a.m.
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Sat 25/410:50 p.m.
SFO
-
YYZ
1 stop8h 04m
United Airlines
Deal found 23/1C$ 479
Thu 26/212:30 p.m.
YTZ
-
SFO
2 stops23h 57m
Air Canada
Sun 8/310:45 p.m.
SFO
-
YTZ
2 stops13h 28m
Air Canada
Deal found 24/1C$ 552
Wed 20/56:10 p.m.
YHM
-
SFO
1 stop26h 04m
WestJet
Tue 26/56:05 p.m.
SFO
-
YHM
1 stop20h 05m
WestJet
Deal found 24/1C$ 471
Sat 4/46:30 a.m.
YYZ
-
SFO
Nonstop5h 53m
United Airlines
Sat 11/412:45 a.m.
SFO
-
YYZ
1 stop10h 39m
United Airlines
Deal found 24/1C$ 482
Fri 27/212:30 p.m.
YTZ
-
SFO
2 stops23h 57m
Air Canada
Wed 4/310:50 p.m.
SFO
-
YTZ
2 stops19h 30m
Air Canada
Deal found 24/1C$ 552
Thu 26/26:20 a.m.
YKF
-
SFO
2 stops17h 14m
Multiple Airlines
Wed 4/37:30 a.m.
SFO
-
YKF
2 stops18h 59m
Multiple Airlines
Deal found 24/1C$ 619
Wed 25/26:30 a.m.
YYZ
-
SFO
Nonstop6h 10m
United Airlines
Wed 4/310:50 p.m.
SFO
-
YYZ
1 stop8h 08m
United Airlines
Deal found 24/1C$ 482
Sat 14/212:30 p.m.
YTZ
-
SFO
1 stop11h 52m
Air Canada
Wed 18/28:25 a.m.
SFO
-
YTZ
1 stop10h 10m
Air Canada
Deal found 24/1C$ 555
Mon 11/56:00 a.m.
YKF
-
SFO
1 stop8h 54m
WestJet
Sat 23/512:50 p.m.
SFO
-
YKF
1 stop8h 55m
WestJet
Deal found 23/1C$ 527
Thu 19/36:20 a.m.
YKF
-
SFO
1 stop8h 50m
Multiple Airlines
Wed 15/410:16 a.m.
SFO
-
YKF
2 stops16h 13m
Multiple Airlines
Deal found 25/1C$ 655
Sun 15/212:30 p.m.
YTZ
-
SFO
1 stop11h 52m
Air Canada
Wed 18/28:25 a.m.
SFO
-
YTZ
1 stop8h 30m
Air Canada
Deal found 23/1C$ 555
Sun 17/56:00 a.m.
YKF
-
SFO
1 stop8h 54m
WestJet
Wed 27/512:50 p.m.
SFO
-
YKF
1 stop8h 55m
WestJet
Deal found 24/1C$ 534
Sun 15/212:30 p.m.
YTZ
-
SFO
1 stop11h 52m
Air Canada
Thu 19/28:25 a.m.
SFO
-
YTZ
1 stop10h 10m
Air Canada
Deal found 24/1C$ 557
Fri 8/58:40 p.m.
YKF
-
SFO
1 stop18h 20m
WestJet
Mon 11/56:00 a.m.
SFO
-
YKF
1 stop10h 50m
WestJet
Deal found 25/1C$ 559
Direct flights from Toronto to Fremont
Explore direct flight options from Toronto to Fremont based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 January 2026.
Mon 23/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Sun 1/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 25/1C$ 415
Tue 10/36:50 p.m.
YYZ
-
SFO
Nonstop5h 49m
Air Canada
Tue 17/312:00 p.m.
SFO
-
YYZ
Nonstop4h 55m
Air Canada
Deal found 24/1C$ 416
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Fri 6/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 24/1C$ 419
Thu 26/39:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Thu 2/41:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 25/1C$ 422
Fri 27/29:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Air Transat
Mon 9/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 25/1C$ 426
Wed 11/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Tue 17/31:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Air Transat
Deal found 25/1C$ 427
Fri 27/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Sat 4/41:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 25/1C$ 429
Tue 14/49:50 a.m.
YYZ
-
SFO
Nonstop5h 55m
Porter Airlines
Sun 19/41:45 p.m.
SFO
-
YYZ
Nonstop4h 57m
Porter Airlines
Deal found 25/1C$ 434
Wed 11/36:50 p.m.
YYZ
-
SFO
Nonstop5h 49m
Air Canada
Sun 15/34:15 p.m.
SFO
-
YYZ
Nonstop4h 58m
Air Canada
Deal found 25/1C$ 445
Thu 28/59:45 a.m.
YYZ
-
SFO
Nonstop5h 35m
Porter Airlines
Sun 31/51:20 p.m.
SFO
-
YYZ
Nonstop5h 05m
Porter Airlines
Deal found 24/1C$ 448
Last-minute flights from Toronto to Fremont
Discover last-minute flight deals from Toronto to Fremont. Data last updated 26 January 2026 and is based on user searches.
Wed 18/21:30 p.m.
YYZ
-
SFO
2 stops21h 18m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 24/1C$ 389
Wed 18/21:30 p.m.
YYZ
-
SFO
2 stops21h 18m
Multiple Airlines
Sat 14/37:32 p.m.
SFO
-
YYZ
1 stop7h 48m
Multiple Airlines
Deal found 24/1C$ 394
Mon 23/28:00 p.m.
YYZ
-
SFO
1 stop15h 46m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 24/1C$ 379
Mon 23/28:00 p.m.
YYZ
-
SFO
1 stop15h 46m
Multiple Airlines
Sat 14/37:32 p.m.
SFO
-
YYZ
2 stops21h 04m
Multiple Airlines
Deal found 24/1C$ 392
Mon 23/26:20 a.m.
YKF
-
SFO
3 stops33h 00m
Multiple Airlines
Sun 1/310:15 a.m.
SFO
-
YKF
2 stops16h 14m
Multiple Airlines
Deal found 25/1C$ 511
Tue 24/210:00 a.m.
YYZ
-
SFO
2 stops25h 46m
Multiple Airlines
Mon 16/38:09 p.m.
SFO
-
YYZ
1 stop7h 34m
Multiple Airlines
Deal found 24/1C$ 377
Tue 24/210:00 a.m.
YYZ
-
SFO
2 stops25h 46m
Multiple Airlines
Sat 14/37:32 p.m.
SFO
-
YYZ
1 stop7h 48m
Multiple Airlines
Deal found 24/1C$ 382
Wed 25/210:00 a.m.
YYZ
-
SFO
1 stop13h 44m
Multiple Airlines
Sun 1/38:34 p.m.
SFO
-
YYZ
2 stops20h 02m
Multiple Airlines
Deal found 23/1C$ 396
Thu 26/26:20 a.m.
YKF
-
SFO
1 stop8h 50m
WestJet
Fri 6/31:00 p.m.
SFO
-
YKF
1 stop13h 29m
WestJet
Deal found 24/1C$ 537
Fri 27/29:35 a.m.
YYZ
-
SFO
1 stop15h 08m
Multiple Airlines
Mon 2/39:03 a.m.
SFO
-
YYZ
1 stop7h 52m
Multiple Airlines
Deal found 25/1C$ 362
Fri 27/27:55 p.m.
YYZ
-
SFO
1 stop17h 55m
Multiple Airlines
Tue 3/37:15 p.m.
SFO
-
YYZ
2 stops21h 21m
Multiple Airlines
Deal found 24/1C$ 384
Fri 27/22:35 p.m.
YHM
-
SFO
2 stops21h 55m
Multiple Airlines
Sat 7/310:15 a.m.
SFO
-
YHM
1 stop10h 20m
Multiple Airlines
Deal found 25/1C$ 530
One-way flights from Toronto to Fremont
Search for one-way flight options from Toronto to Fremont. Find affordable one-way fares based on user searches. Data last updated 26 January 2026.
Tue 10/35:50 a.m.
YHM
-
SFO
1 stop9h 20m
WestJet
Deal found 25/1C$ 203
Wed 18/29:40 a.m.
YYZ
-
SFO
3 stops25h 08m
Multiple Airlines
Deal found 25/1C$ 244
Tue 17/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Deal found 24/1C$ 245
Mon 2/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Deal found 24/1C$ 248
Sat 28/28:15 a.m.
YHM
-
SFO
1 stop28h 15m
Multiple Airlines
Deal found 24/1C$ 249
Thu 19/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Air Transat
Deal found 25/1C$ 249
Mon 9/37:55 p.m.
YYZ
-
SFO
1 stop15h 51m
Multiple Airlines
Deal found 24/1C$ 251
Sat 7/39:50 a.m.
YYZ
-
SFO
Nonstop5h 52m
Porter Airlines
Deal found 24/1C$ 252
Sun 8/37:55 p.m.
YYZ
-
SFO
1 stop27h 44m
Multiple Airlines
Deal found 24/1C$ 253
Thu 26/29:40 a.m.
YYZ
-
SFO
3 stops26h 38m
Multiple Airlines
Deal found 24/1C$ 255
Sat 18/46:30 p.m.
YYZ
-
SFO
2 stops20h 40m
WestJet
Deal found 24/1C$ 256
Sun 22/38:00 p.m.
YYZ
-
SFO
2 stops28h 38m
Multiple Airlines
Deal found 24/1C$ 257
Find flight deals from Toronto to Fremont
Keep the following information in mind while searching for Toronto to Fremont flight deals. Data was last updated 26 January 2026.
Customize your flight search to find flights from Toronto 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 26 January 2026.
Use the filters below to find and compare flights from Toronto to Fremont that are best for you.
Fly from
Toronto
Fly to
Fremont
Route
Depart
Return
Price
HamiltonSan Francisco
YHM - SFO
YHMSFO
Hamilton
Fri 8/5
6:10 p.m.-12:00 p.m.
1 stop20h 50m
San Francisco
Mon 11/5
6:00 a.m.-5:10 p.m.
1 stop8h 10m
C$ 404
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 7/4
9:50 a.m.-12:45 p.m.
Nonstop5h 55m
San Francisco
Tue 28/4
7:30 a.m.-8:52 p.m.
1 stop10h 22m
C$ 418
HamiltonSan Francisco
YHM - SFO
YHMSFO
Hamilton
Tue 10/3
5:50 a.m.-12:10 p.m.
1 stop9h 20m
San Francisco
Tue 17/3
1:00 p.m.-5:16 p.m.
1 stop25h 16m
C$ 418
HamiltonSan Francisco
YHM - SFO
YHMSFO
Hamilton
Sat 23/5
6:10 p.m.-9:24 p.m.
1 stop30h 14m
San Francisco
Tue 2/6
6:05 p.m.-5:10 p.m.
1 stop20h 05m
C$ 436
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Sat 7/3
4:45 p.m.-10:56 p.m.
1 stop9h 11m
San Francisco
Mon 9/3
6:30 a.m.-3:35 p.m.
1 stop30h 05m
C$ 448
TorontoSan Francisco
YKF - SFO
YKFSFO
Toronto Region of Waterloo Intl
Sun 10/5
6:00 a.m.-11:54 a.m.
1 stop8h 54m
San Francisco
Fri 22/5
12:50 p.m.-12:45 a.m.
1 stop8h 55m
C$ 449
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 24/2
5:55 p.m.-8:55 p.m.
Nonstop6h 00m
San Francisco
Sun 1/3
11:31 p.m.-7:30 a.m.
Nonstop4h 59m
C$ 452
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 17/2
6:30 a.m.-9:40 a.m.
Nonstop6h 10m
San Francisco
Tue 24/2
8:53 a.m.-4:52 p.m.
Nonstop4h 59m
C$ 462
TorontoSan Francisco
YYZ - SFO
YYZSFO
Toronto Pearson Intl
Tue 7/4
6:30 a.m.-9:23 a.m.
Nonstop5h 53m
San Francisco
Tue 28/4
10:42 p.m.-7:00 a.m.
Nonstop5h 18m
C$ 462
HamiltonSan Francisco
YHM - SFO
YHMSFO
Hamilton
Thu 5/3
6:10 p.m.-12:10 p.m.
1 stop21h 00m
San Francisco
Tue 10/3
1:00 p.m.-5:16 p.m.
1 stop25h 16m
C$ 464
Flights are sorted by cheapest round-trip flights first.
Deals found on 24/1
Showing 1-10 of 60 results
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Best time to book a flight from Toronto to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont from Toronto 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 Toronto to Fremont
How far ahead should I book a flight from Toronto to Fremont?
Use this chart to determine the optimal time to book a round-trip flight from Toronto to Fremont. Price data was last updated on 23 January 2026.
The best time to book flights from Toronto to Fremont is 50 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 Toronto to Fremont?
Currently, April is the cheapest month in which you can book a flight from Toronto to Fremont (average of C$ 197). Flying from Toronto to Fremont in December is currently the most expensive (average of C$ 347). 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 YTO to FR8?
Find hourly flight availability from Toronto 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 26 January 2026.
When flying from Toronto to Fremont, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the evening.
What is the cheapest day to fly from Toronto to Fremont?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Fremont. Price data was last updated on 17 January 2026.
Travelers seeking maximum savings on their Toronto to Fremont flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Toronto to Fremont
Explore weekly flight availability from Toronto 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 26 January 2026.
The most flights from YTO to FR8 are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Toronto to Fremont?
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 26 January 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Toronto to Fremont 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.
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 Toronto 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 Toronto to Fremont?
Departing from Toronto to Fremont will take you 6h. There are 3626 km between Toronto and Fremont. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Toronto to Fremont one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 174. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Toronto to Fremont for a low price.
What are the most popular routes from Toronto to Fremont?
When deciding which route to take from Toronto to Fremont consider Toronto Pearson Intl - San Francisco, Toronto Island - San Francisco or Toronto Region of Waterloo Intl - San Francisco as they are the most popular.
What are the most reliable airlines from Toronto to Fremont?
The top 3 most reliable airlines when flying from Toronto to Fremont are Singapore Airlines (58%), American Airlines (55%) and Porter Airlines (55%).
What are the cheapest flights from Toronto to Fremont?
Looking at all options, your cheapest flight can be booked for C$ 233. While the most popular route (Toronto Pearson Intl - San Francisco) can be booked for C$ 353 on average, our data indicates C$ 1,204 when flying from Toronto to Fremont.
Can I find deals for business class flights from Toronto to Fremont?
Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Fremont?
Currently, April is the cheapest month in which you can book a flight from Toronto to Fremont (average of C$ 197). Flying from Toronto to Fremont in December is currently the most expensive (average of C$ 347). 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.
Discover the top 9 airlines that operate flights from Toronto 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 26 January 2026.
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 Toronto to Fremont?
Deals for Toronto to Fremont flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Toronto to Fremont?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Fremont for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Toronto to Fremont with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Fremont, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Toronto to Fremont become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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