Cheap flights from Montreal to Fremont from C$ 330
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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SFO
15 Jan — 22 Jan1
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 May, booked 50 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Montreal to Fremont
Enter your travel dates to find the best prices.
Cheapest flights from Montreal to Fremont
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 16 December 2025.
Mon 29/125:25 p.m.YUL - SFO
1 stop17h 15mUnited Airlines
Thu 8/111:20 p.m.SFO - YUL
1 stop9h 10mUnited Airlines
Deal found 15/12C$ 720
Thu 25/122:13 p.m.YUL - SFO
1 stop10h 07mUnited Airlines
Thu 8/16:50 p.m.SFO - YUL
2 stops16h 10mUnited Airlines
Deal found 16/12C$ 743
Mon 29/125:25 p.m.YUL - SFO
1 stop17h 15mUnited Airlines
Thu 1/15:00 a.m.SFO - YUL
1 stop7h 57mUnited Airlines
Deal found 15/12C$ 761
Mon 22/125:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 18/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 14/12C$ 768
Tue 23/129:15 a.m.YUL - SFO
1 stop15h 05mUnited Airlines
Wed 7/19:23 p.m.SFO - YUL
2 stops13h 37mUnited Airlines
Deal found 16/12C$ 776
Thu 25/122:13 p.m.YUL - SFO
1 stop14h 04mUnited Airlines
Thu 1/111:55 p.m.SFO - YUL
1 stop10h 33mUnited Airlines
Deal found 15/12C$ 786
Mon 29/125:25 p.m.YUL - SFO
1 stop17h 15mUnited Airlines
Thu 15/17:10 p.m.SFO - YUL
1 stop18h 40mUnited Airlines
Deal found 14/12C$ 790
Mon 29/125:25 p.m.YUL - SFO
1 stop17h 15mUnited Airlines
Tue 6/110:59 p.m.SFO - YUL
2 stops14h 59mUnited Airlines
Deal found 15/12C$ 794
Fri 26/129:15 a.m.YUL - SFO
1 stop15h 05mUnited Airlines
Thu 1/111:55 p.m.SFO - YUL
1 stop10h 33mUnited Airlines
Deal found 15/12C$ 817
Thu 18/126:45 a.m.YUL - SFO
1 stop8h 55mPorter Airlines
Sun 18/11:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 14/12C$ 822
Sun 28/125:25 p.m.YUL - SFO
1 stop17h 15mUnited Airlines
Tue 6/111:56 p.m.SFO - YUL
1 stop7h 24mUnited Airlines
Deal found 15/12C$ 827
Thu 25/125:25 p.m.YUL - SFO
1 stop8h 40mAir Canada
Mon 5/18:30 a.m.SFO - YUL
2 stops9h 15mAir Canada
Deal found 15/12C$ 837
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 16 December 2025.
Thu 15/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Sun 18/11:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 15/12C$ 550
Thu 8/12:40 p.m.YUL - SFO
1 stop9h 19mDelta
Wed 14/18:00 a.m.SFO - YUL
1 stop12h 50mDelta
Deal found 16/12C$ 593
Fri 10/42:20 p.m.YUL - SFO
2 stops20h 00mUnited Airlines
Mon 13/46:30 a.m.SFO - YUL
2 stops25h 07mUnited Airlines
Deal found 15/12C$ 593
Fri 17/46:30 p.m.YUL - SFO
1 stop9h 46mUnited Airlines
Mon 20/46:30 a.m.SFO - YUL
2 stops25h 07mUnited Airlines
Deal found 16/12C$ 593
Fri 6/26:45 a.m.YUL - SFO
1 stop9h 00mPorter Airlines
Wed 11/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 15/12C$ 600
Wed 7/12:40 p.m.YUL - SFO
1 stop12h 07mDelta
Wed 14/18:00 a.m.SFO - YUL
1 stop12h 50mDelta
Deal found 16/12C$ 604
Thu 19/27:00 a.m.YUL - SFO
1 stop9h 38mUnited Airlines
Thu 26/211:59 p.m.SFO - YUL
2 stops10h 29mUnited Airlines
Deal found 15/12C$ 593
Wed 7/12:13 p.m.YUL - SFO
2 stops11h 45mUnited Airlines
Mon 12/111:20 p.m.SFO - YUL
1 stop12h 56mUnited Airlines
Deal found 15/12C$ 593
Fri 20/32:13 p.m.YUL - SFO
1 stop14h 15mUnited Airlines
Mon 23/310:45 p.m.SFO - YUL
1 stop13h 31mUnited Airlines
Deal found 15/12C$ 593
Fri 9/17:00 a.m.YUL - SFO
2 stops13h 50mUnited Airlines
Sun 11/19:23 p.m.SFO - YUL
2 stops13h 37mUnited Airlines
Deal found 16/12C$ 604
Fri 9/17:00 a.m.YUL - SFO
2 stops13h 50mUnited Airlines
Fri 16/19:23 p.m.SFO - YUL
2 stops13h 37mUnited Airlines
Deal found 16/12C$ 604
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 16 December 2025.
Mon 12/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 18/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 14/12C$ 549
Sat 14/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 22/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 15/12C$ 556
Fri 30/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 1/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 15/12C$ 560
Thu 22/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 29/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 16/12C$ 566
Sat 21/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Mon 2/38:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 16/12C$ 567
Fri 30/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Fri 6/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 15/12C$ 582
Thu 15/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 18/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 14/12C$ 585
Tue 17/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 26/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 15/12C$ 586
Tue 3/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 8/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 15/12C$ 601
Last-minute flights from Montreal to Fremont
Discover last-minute flight deals from Montreal to Fremont. Data last updated 16 December 2025 and is based on user searches.
Wed 7/14:35 p.m.YUL - SFO
2 stops42h 28mMultiple Airlines
Thu 22/11:00 p.m.SFO - YUL
1 stop15h 05mMultiple Airlines
Deal found 14/12C$ 528
Wed 7/16:45 a.m.YUL - SFO
2 stops11h 21mMultiple Airlines
Tue 20/11:00 p.m.SFO - YUL
1 stop15h 05mMultiple Airlines
Deal found 14/12C$ 546
Thu 8/17:30 p.m.YUL - SFO
2 stops30h 33mMultiple Airlines
Fri 23/11:00 p.m.SFO - YUL
1 stop15h 05mMultiple Airlines
Deal found 14/12C$ 535
Fri 9/16:45 a.m.YUL - SFO
1 stop8h 53mMultiple Airlines
Mon 19/16:00 p.m.SFO - YUL
2 stops27h 43mMultiple Airlines
Deal found 14/12C$ 538
Fri 9/16:45 a.m.YUL - SFO
1 stop8h 53mMultiple Airlines
Sun 25/11:00 p.m.SFO - YUL
2 stops24h 27mMultiple Airlines
Deal found 14/12C$ 542
Sat 10/15:55 p.m.YUL - SFO
1 stop18h 35mMultiple Airlines
Wed 21/12:08 p.m.SFO - YUL
2 stops13h 57mMultiple Airlines
Deal found 14/12C$ 533
Sat 10/15:55 p.m.YUL - SFO
1 stop18h 35mMultiple Airlines
Thu 22/111:33 a.m.SFO - YUL
2 stops16h 32mMultiple Airlines
Deal found 14/12C$ 545
Mon 12/17:30 p.m.YUL - SFO
1 stop19h 42mMultiple Airlines
Mon 26/11:40 p.m.SFO - YUL
1 stop7h 55mMultiple Airlines
Deal found 14/12C$ 537
Fri 16/16:45 a.m.YUL - SFO
1 stop8h 53mMultiple Airlines
Thu 29/14:46 p.m.SFO - YUL
2 stops20h 41mMultiple Airlines
Deal found 14/12C$ 530
Sun 18/17:30 a.m.YUL - SFO
2 stops14h 49mAmerican Airlines
Thu 22/16:00 a.m.SFO - YUL
2 stops13h 44mAmerican Airlines
Deal found 14/12C$ 544
Wed 21/16:45 a.m.YUL - SFO
1 stop8h 53mPorter Airlines
Wed 28/11:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Deal found 14/12C$ 531
Wed 28/16:45 a.m.YUL - SFO
1 stop8h 53mPorter Airlines
Sun 15/21:40 p.m.SFO - YUL
1 stop7h 55mPorter Airlines
Deal found 14/12C$ 541
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 16 December 2025.
Mon 12/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Deal found 15/12C$ 330
Mon 19/18:00 a.m.YUL - SFO
3 stops42h 41mMultiple Airlines
Deal found 14/12C$ 332
Mon 12/17:00 a.m.YUL - SFO
1 stop13h 43mDelta
Deal found 14/12C$ 339
Tue 20/16:00 a.m.YUL - SFO
2 stops12h 35mAir Canada
Deal found 14/12C$ 340
Mon 5/15:10 p.m.YUL - SFO
3 stops56h 49mMultiple Airlines
Deal found 14/12C$ 343
Sat 10/16:00 a.m.YUL - SFO
2 stops12h 35mAir Canada
Deal found 15/12C$ 344
Fri 13/24:35 p.m.YUL - SFO
2 stops34h 53mMultiple Airlines
Deal found 15/12C$ 345
Sat 10/17:00 a.m.YUL - SFO
2 stops13h 50mUnited Airlines
Deal found 16/12C$ 355
Tue 6/15:25 p.m.YUL - SFO
3 stops41h 28mMultiple Airlines
Deal found 14/12C$ 358
Sun 15/26:45 a.m.YUL - SFO
2 stops19h 11mMultiple Airlines
Deal found 15/12C$ 373
Find flight deals from Montreal to Fremont
Keep the following information in mind while searching for Montreal to Fremont flight deals. Data was last updated 16 December 2025.
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 16 December 2025.
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
Thu 15/1
6:45 a.m.-12:43 p.m.
1 stop8h 58m
San Francisco
Sun 18/1
1:45 p.m.-12:35 a.m.
1 stop7h 50m
C$ 550
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Thu 8/1
2:40 p.m.-8:59 p.m.
1 stop9h 19m
San Francisco
Wed 14/1
8:00 a.m.-11:50 p.m.
1 stop12h 50m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 10/4
2:20 p.m.-7:20 a.m.
2 stops20h 00m
San Francisco
Mon 13/4
6:30 a.m.-10:37 a.m.
2 stops25h 07m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 17/4
6:30 p.m.-1:16 a.m.
1 stop9h 46m
San Francisco
Mon 20/4
6:30 a.m.-10:37 a.m.
2 stops25h 07m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Thu 19/2
7:00 a.m.-1:38 p.m.
1 stop9h 38m
San Francisco
Thu 26/2
11:59 p.m.-1:28 p.m.
2 stops10h 29m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 7/1
2:13 p.m.-10:58 p.m.
2 stops11h 45m
San Francisco
Mon 12/1
11:20 p.m.-3:16 p.m.
1 stop12h 56m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 20/3
2:13 p.m.-1:28 a.m.
1 stop14h 15m
San Francisco
Mon 23/3
10:45 p.m.-3:16 p.m.
1 stop13h 31m
C$ 593
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 6/2
6:45 a.m.-12:45 p.m.
1 stop9h 00m
San Francisco
Wed 11/2
1:45 p.m.-12:35 a.m.
1 stop7h 50m
C$ 600
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 7/1
2:40 p.m.-11:47 p.m.
1 stop12h 07m
San Francisco
Wed 14/1
8:00 a.m.-11:50 p.m.
1 stop12h 50m
C$ 604
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Fri 9/1
7:00 a.m.-5:50 p.m.
2 stops13h 50m
San Francisco
Sun 11/1
9:23 p.m.-2:00 p.m.
2 stops13h 37m
C$ 604
Flights are sorted by cheapest round-trip flights first.
Deals found on 15/12
Showing 1-10 of 21 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 12 December 2025.
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 49 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$ 300). Flying from Montreal to Fremont in December is currently the most expensive (average of C$ 403). 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 16 December 2025.
One of the essential ways to save on airfare from Montreal to Fremont is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.
What is the cheapest day to fly from Montreal to Fremont?
Use this chart to determine the cheapest time to fly round-trip from Montreal to Fremont. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Montreal to Fremont flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 16 December 2025.
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).
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 16 December 2025.
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 58m. Porter Airlines provides one of the quickest options available for as low as C$ 550. 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$ 204. Air Canada flights start at C$ 267 while deals on United Airlines start at C$ 277 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 New Zealand (79%), Brussels Airlines (78%), Air Canada( 73%).
What are the cheapest flights from Montreal to Fremont?
Looking at all options, your cheapest flight can be booked for C$ 359. While the most popular route (Montreal Pierre Elliott Trudeau Intl - San Francisco) can be booked for C$ 366 on average, our data indicates C$ 860 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$ 300). Flying from Montreal to Fremont in December is currently the most expensive (average of C$ 403). 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.
Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
Discover the top 6 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 16 December 2025.
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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