Cheap flights from Montreal to Fremont from C$ 314
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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SFO
7 Feb — 14 Feb1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Fremont are usually found in February or March, booked 68 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Montreal to Fremont
Keep the following information in mind while searching for Montreal to Fremont flight deals. Data was last updated 8 January 2026.
Explore the most affordable flight options available from Montreal to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.
Thu 5/27:30 a.m.YUL - SFO
2 stops15h 40mAmerican Airlines
Sat 7/23:35 p.m.SFO - YUL
2 stops20h 45mAmerican Airlines
Deal found 8/1C$ 484
Tue 3/37:00 p.m.YUL - SFO
1 stop9h 28mUnited Airlines
Sun 8/310:45 p.m.SFO - YUL
1 stop11h 01mUnited Airlines
Deal found 8/1C$ 485
Sat 7/25:50 p.m.YUL - SFO
Nonstop6h 32mUnited Airlines
Mon 9/29:20 p.m.SFO - YUL
1 stop11h 10mUnited Airlines
Deal found 8/1C$ 487
Sun 22/26:45 a.m.YUL - SFO
1 stop9h 00mMultiple Airlines
Sun 1/310:15 a.m.SFO - YUL
2 stops17h 50mMultiple Airlines
Deal found 8/1C$ 488
Fri 27/26:30 a.m.YUL - SFO
1 stop18h 09mAir Canada
Mon 9/38:30 a.m.SFO - YUL
1 stop10h 16mAir Canada
Deal found 8/1C$ 489
Sun 22/26:45 a.m.YUL - SFO
1 stop9h 00mMultiple Airlines
Wed 25/22:09 p.m.SFO - YUL
2 stops13h 56mMultiple Airlines
Deal found 8/1C$ 491
Mon 2/37:30 p.m.YUL - SFO
1 stop19h 40mMultiple Airlines
Tue 10/31:12 p.m.SFO - YUL
2 stops14h 53mMultiple Airlines
Deal found 8/1C$ 492
Thu 5/25:25 p.m.YUL - SFO
1 stop16h 49mAir Canada
Sat 7/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 8/1C$ 493
Sat 27/66:45 a.m.YUL - SFO
2 stops32h 09mWestJet
Tue 7/712:50 p.m.SFO - YUL
1 stop8h 52mWestJet
Deal found 6/1C$ 495
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Thu 12/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 7/1C$ 496
Tue 23/66:45 a.m.YUL - SFO
2 stops13h 29mWestJet
Mon 6/76:05 p.m.SFO - YUL
2 stops27h 35mWestJet
Deal found 6/1C$ 498
Fri 6/27:30 p.m.YUL - SFO
2 stops17h 00mMultiple Airlines
Wed 11/21:45 p.m.SFO - YUL
1 stop7h 50mMultiple Airlines
Deal found 8/1C$ 499
Best flights from Montreal to Fremont
Discover carefully curated flight deals from Montreal to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 January 2026.
Sat 7/31:10 p.m.YUL - SFO
2 stops12h 37mUnited Airlines
Sun 8/310:45 p.m.SFO - YUL
1 stop11h 01mUnited Airlines
Deal found 8/1C$ 485
Thu 5/312:52 p.m.YUL - SFO
1 stop8h 44mDelta
Thu 12/31:05 p.m.SFO - YUL
2 stops19h 32mDelta
Deal found 8/1C$ 487
Sat 27/66:45 a.m.YUL - SFO
2 stops32h 09mWestJet
Mon 6/712:50 p.m.SFO - YUL
1 stop8h 52mWestJet
Deal found 6/1C$ 495
Tue 3/31:10 p.m.YUL - SFO
2 stops13h 07mUnited Airlines
Thu 12/39:45 p.m.SFO - YUL
1 stop10h 55mUnited Airlines
Deal found 8/1C$ 485
Tue 23/66:45 a.m.YUL - SFO
2 stops13h 29mWestJet
Mon 6/76:05 p.m.SFO - YUL
2 stops27h 35mWestJet
Deal found 6/1C$ 498
Mon 2/37:33 p.m.YUL - SFO
2 stops21h 15mDelta
Thu 5/312:40 a.m.SFO - YUL
1 stop10h 00mDelta
Deal found 8/1C$ 499
Mon 2/36:00 p.m.YUL - SFO
1 stop16h 31mUnited Airlines
Thu 5/35:05 a.m.SFO - YUL
1 stop8h 53mUnited Airlines
Deal found 8/1C$ 485
Sat 27/66:45 a.m.YUL - SFO
2 stops32h 09mWestJet
Wed 8/77:30 a.m.SFO - YUL
2 stops14h 10mWestJet
Deal found 6/1C$ 506
Tue 3/31:10 p.m.YUL - SFO
2 stops13h 07mUnited Airlines
Fri 6/310:45 p.m.SFO - YUL
1 stop11h 01mUnited Airlines
Deal found 8/1C$ 485
Sat 27/66:45 a.m.YUL - SFO
2 stops32h 09mWestJet
Sat 4/77:30 a.m.SFO - YUL
2 stops14h 10mWestJet
Deal found 6/1C$ 506
Wed 4/25:50 p.m.YUL - SFO
Nonstop6h 32mUnited Airlines
Sun 8/21:00 a.m.SFO - YUL
1 stop10h 00mUnited Airlines
Deal found 8/1C$ 487
Sun 25/18:25 a.m.YUL - SFO
1 stop15h 52mUnited Airlines
Thu 5/28:25 a.m.SFO - YUL
Nonstop5h 24mUnited Airlines
Deal found 7/1C$ 493
Direct flights from Montreal to Fremont
Explore direct flight options from Montreal to Fremont based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 January 2026.
Wed 4/35:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Mon 9/38:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 8/1C$ 514
Wed 28/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 1/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 7/1C$ 520
Thu 15/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 22/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 7/1C$ 527
Tue 13/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Tue 20/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 6/1C$ 528
Thu 15/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Wed 18/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 7/1C$ 549
Thu 22/15:50 p.m.YUL - SFO
Nonstop6h 32mUnited Airlines
Wed 28/18:25 a.m.SFO - YUL
Nonstop5h 24mUnited Airlines
Deal found 6/1C$ 569
Tue 3/35:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Fri 6/38:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 6/1C$ 572
Sat 17/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Wed 18/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 6/1C$ 589
Sun 25/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 5/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 6/1C$ 594
Wed 25/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sat 28/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 6/1C$ 610
Sun 25/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sat 31/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 7/1C$ 622
Tue 17/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 22/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 7/1C$ 626
Last-minute flights from Montreal to Fremont
Discover last-minute flight deals from Montreal to Fremont. Data last updated 8 January 2026 and is based on user searches.
Fri 16/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Sat 14/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 7/1C$ 516
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Fri 13/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 7/1C$ 496
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Wed 18/27:15 p.m.SFO - YUL
2 stops32h 50mMultiple Airlines
Deal found 7/1C$ 500
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Tue 10/27:15 p.m.SFO - YUL
2 stops32h 50mMultiple Airlines
Deal found 7/1C$ 502
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Wed 11/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 7/1C$ 509
Sun 18/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Tue 10/27:15 p.m.SFO - YUL
2 stops32h 50mMultiple Airlines
Deal found 7/1C$ 495
Wed 21/112:10 p.m.YUL - SFO
2 stops13h 50mAir Canada
Sun 15/25:10 a.m.SFO - YUL
2 stops9h 45mAir Canada
Deal found 7/1C$ 507
Sun 25/18:25 a.m.YUL - SFO
1 stop15h 52mUnited Airlines
Thu 5/28:25 a.m.SFO - YUL
Nonstop5h 24mUnited Airlines
Deal found 7/1C$ 493
Wed 28/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Wed 11/212:00 p.m.SFO - YUL
1 stop8h 22mAir Canada
Deal found 8/1C$ 514
Fri 6/26:10 p.m.YUL - SFO
2 stops18h 20mMultiple Airlines
Fri 13/21:45 p.m.SFO - YUL
1 stop7h 50mMultiple Airlines
Deal found 7/1C$ 499
Wed 25/24:00 p.m.YUL - SFO
2 stops26h 18mMultiple Airlines
Sat 28/21:45 p.m.SFO - YUL
1 stop7h 50mMultiple Airlines
Deal found 6/1C$ 498
Fri 27/26:30 a.m.YUL - SFO
1 stop18h 09mAir Canada
Fri 6/32:30 p.m.SFO - YUL
1 stop14h 46mAir Canada
Deal found 8/1C$ 489
One-way flights from Montreal to Fremont
Search for one-way flight options from Montreal to Fremont. Find affordable one-way fares based on user searches. Data last updated 8 January 2026.
Fri 16/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Deal found 6/1C$ 314
Sun 1/38:55 a.m.YUL - SFO
3 stops33h 13mMultiple Airlines
Deal found 7/1C$ 315
Fri 23/15:25 p.m.YUL - SFO
3 stops23h 57mMultiple Airlines
Deal found 6/1C$ 319
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Deal found 7/1C$ 321
Sun 18/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Deal found 7/1C$ 326
Sat 21/21:35 p.m.YUL - SFO
1 stop10h 44mUnited Airlines
Deal found 8/1C$ 328
Fri 30/16:45 a.m.YUL - SFO
3 stops20h 43mMultiple Airlines
Deal found 6/1C$ 329
Sun 15/34:35 p.m.YUL - SFO
2 stops58h 54mMultiple Airlines
Deal found 8/1C$ 332
Thu 5/36:45 a.m.YUL - SFO
3 stops19h 11mMultiple Airlines
Deal found 7/1C$ 333
Thu 19/28:55 a.m.YUL - SFO
3 stops18h 04mMultiple Airlines
Deal found 6/1C$ 334
Fri 20/26:45 a.m.YUL - SFO
2 stops19h 11mMultiple Airlines
Deal found 6/1C$ 339
Cheapflights Fare Finder
Customize your flight search to find flights from Montreal 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 8 January 2026.
Use the filters below to find and compare flights from Montreal to Fremont that are best for you.
Fly from
Montreal
Fly to
Fremont
Route
Depart
Return
Price
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sat 7/3
1:10 p.m.-10:47 p.m.
2 stops12h 37m
San Francisco
Sun 8/3
10:45 p.m.-12:46 p.m.
1 stop11h 01m
C$ 485
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 3/3
1:10 p.m.-11:17 p.m.
2 stops13h 07m
San Francisco
Thu 12/3
9:45 p.m.-11:40 a.m.
1 stop10h 55m
C$ 485
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 2/3
6:00 p.m.-7:31 a.m.
1 stop16h 31m
San Francisco
Thu 5/3
5:05 a.m.-4:58 p.m.
1 stop8h 53m
C$ 485
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 3/3
1:10 p.m.-11:17 p.m.
2 stops13h 07m
San Francisco
Fri 6/3
10:45 p.m.-12:46 p.m.
1 stop11h 01m
C$ 485
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Thu 5/3
12:52 p.m.-6:36 p.m.
1 stop8h 44m
San Francisco
Thu 12/3
1:05 p.m.-11:37 a.m.
2 stops19h 32m
C$ 487
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 4/2
5:50 p.m.-9:22 p.m.
Nonstop6h 32m
San Francisco
Sun 8/2
1:00 a.m.-2:00 p.m.
1 stop10h 00m
C$ 487
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sun 25/1
8:25 a.m.-9:17 p.m.
1 stop15h 52m
San Francisco
Thu 5/2
8:25 a.m.-4:49 p.m.
Nonstop5h 24m
C$ 493
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sat 27/6
6:45 a.m.-11:54 a.m.
2 stops32h 09m
San Francisco
Mon 6/7
12:50 p.m.-12:42 a.m.
1 stop8h 52m
C$ 495
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 23/6
6:45 a.m.-5:14 p.m.
2 stops13h 29m
San Francisco
Mon 6/7
6:05 p.m.-12:40 a.m.
2 stops27h 35m
C$ 498
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 2/3
7:33 p.m.-1:48 p.m.
2 stops21h 15m
San Francisco
Thu 5/3
12:40 a.m.-1:40 p.m.
1 stop10h 00m
C$ 499
Flights are sorted by cheapest round-trip flights first.
Deals found on 6/1
Showing 1-10 of 22 results
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Best time to book a flight from Montreal to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont from Montreal 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 Montreal to Fremont
How far ahead should I book a flight from Montreal to Fremont?
Use this chart to determine the optimal time to book a round-trip flight from Montreal to Fremont. Price data was last updated on 2 January 2026.
The price you pay for your flight from Montreal to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Montreal to Fremont?
Currently, April is the cheapest month in which you can book a flight from Montreal to Fremont (average of C$ 299). Flying from Montreal to Fremont in December is currently the most expensive (average of C$ 442). 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 YMQ to FR8?
Find hourly flight availability from Montreal 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 8 January 2026.
When flying from Montreal 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.
Weekly flight availability from Montreal to Fremont
Explore weekly flight availability from Montreal 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 8 January 2026.
The most flights from YMQ to FR8 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Montreal 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 8 January 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet
from Montreal to Fremont. Users can see the overall rating for each airline as well as how each is rated 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 Montreal 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 Montreal to Fremont?
A quick flight from Montreal to Fremont can take about 8h 44m. United Airlines provides one of the quickest options available for as low as C$ 487. There are 4073 km between Montreal and Fremont. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Montreal to Fremont one-way?
To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 205. Air Canada flights start at C$ 269 while deals on United Airlines start at C$ 278 one-way.
What are the most reliable airlines from Montreal to Fremont?
Before booking your flight to Fremont from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (62%), Brussels Airlines (62%), United Airlines( 62%).
What are the cheapest flights from Montreal to Fremont?
Looking at all options, your cheapest flight can be booked for C$ 294. While the most popular route (Montreal Pierre Elliott Trudeau Intl - San Francisco) can be booked for C$ 357 on average, our data indicates C$ 1,303 when flying from Montreal to Fremont.
Can I find deals for business class flights from Montreal to Fremont?
Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Fremont?
Currently, April is the cheapest month in which you can book a flight from Montreal to Fremont (average of C$ 299). Flying from Montreal to Fremont in December is currently the most expensive (average of C$ 442). 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 5 airlines that operate flights from Montreal 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 8 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 Montreal to Fremont?
Cheapflights helps you search for flights from Montreal 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 Montreal to Fremont?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Fremont from Montreal.
Can Cheapflights find flights from Montreal to Fremont with no change fees?
Need flexible booking options for your flight to Fremont from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Montreal to Fremont become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fremont from Montreal today and book when prices fit your budget.
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