Cheap flights from Montreal to Fremont from C$ 377
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SFO
31 Jan — 7 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 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 1 January 2026.
Tue 30/127:30 a.m.YUL - SFO
1 stop17h 56mAmerican Airlines
Tue 20/111:13 p.m.SFO - YUL
1 stop10h 11mAmerican Airlines
Deal found 30/12C$ 954
Tue 30/127:00 a.m.YUL - SFO
1 stop11h 30mUnited Airlines
Tue 20/16:50 p.m.SFO - YUL
2 stops16h 10mUnited Airlines
Deal found 30/12C$ 1,283
Tue 30/125:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Tue 20/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 1,316
Tue 30/127:20 p.m.YUL - SFO
2 stops28h 25mMultiple Airlines
Mon 2/21:45 p.m.SFO - YUL
1 stop7h 50mMultiple Airlines
Deal found 30/12C$ 1,512
Tue 30/122:29 p.m.YUL - SFO
1 stop11h 38mAmerican Airlines
Mon 2/211:13 p.m.SFO - YUL
1 stop13h 07mAmerican Airlines
Deal found 30/12C$ 1,563
Wed 31/127:30 a.m.YUL - SFO
1 stop17h 56mAmerican Airlines
Mon 5/111:35 p.m.SFO - YUL
1 stop9h 49mAmerican Airlines
Deal found 30/12C$ 1,716
Wed 31/126:25 p.m.YUL - SFO
1 stop9h 49mAir Canada
Mon 5/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 31/12C$ 1,820
Wed 31/124:35 p.m.YUL - SFO
1 stop22h 35mMultiple Airlines
Tue 6/18:16 p.m.SFO - YUL
2 stops41h 11mMultiple Airlines
Deal found 31/12C$ 1,860
Wed 31/124:35 p.m.YUL - SFO
2 stops23h 38mMultiple Airlines
Mon 5/11:45 p.m.SFO - YUL
1 stop7h 50mMultiple Airlines
Deal found 31/12C$ 1,896
Wed 31/121:10 p.m.YUL - SFO
2 stops12h 55mUnited Airlines
Tue 6/16:25 a.m.SFO - YUL
2 stops12h 17mUnited Airlines
Deal found 31/12C$ 2,233
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 1 January 2026.
Wed 25/37:00 a.m.YUL - SFO
2 stops19h 51mDelta
Wed 1/410:40 p.m.SFO - YUL
1 stop10h 19mDelta
Deal found 31/12C$ 525
Tue 26/56:45 a.m.YUL - SFO
1 stop8h 38mPorter Airlines
Mon 1/61:25 p.m.SFO - YUL
1 stop8h 12mPorter Airlines
Deal found 31/12C$ 540
Thu 28/56:45 a.m.YUL - SFO
1 stop8h 38mPorter Airlines
Mon 1/61:25 p.m.SFO - YUL
1 stop8h 12mPorter Airlines
Deal found 31/12C$ 540
Sun 29/34:45 p.m.YUL - SFO
1 stop8h 53mDelta
Tue 14/41:10 p.m.SFO - YUL
2 stops19h 31mDelta
Deal found 30/12C$ 543
Mon 6/46:00 a.m.YUL - SFO
1 stop11h 42mDelta
Wed 22/46:00 a.m.SFO - YUL
2 stops14h 56mDelta
Deal found 30/12C$ 543
Wed 1/47:00 a.m.YUL - SFO
2 stops19h 16mDelta
Mon 13/411:40 p.m.SFO - YUL
1 stop9h 01mDelta
Deal found 30/12C$ 543
Tue 7/47:00 a.m.YUL - SFO
1 stop9h 27mDelta
Tue 21/48:55 a.m.SFO - YUL
2 stops23h 46mDelta
Deal found 30/12C$ 543
Mon 30/34:45 p.m.YUL - SFO
2 stops18h 09mDelta
Thu 16/49:35 p.m.SFO - YUL
1 stop11h 06mDelta
Deal found 30/12C$ 543
Wed 1/47:00 a.m.YUL - SFO
2 stops19h 16mDelta
Sat 18/411:40 p.m.SFO - YUL
1 stop9h 01mDelta
Deal found 30/12C$ 543
Mon 30/34:45 p.m.YUL - SFO
1 stop8h 53mDelta
Wed 15/41:10 p.m.SFO - YUL
2 stops19h 31mDelta
Deal found 30/12C$ 543
Tue 31/37:00 a.m.YUL - SFO
2 stops19h 16mDelta
Fri 17/46:00 a.m.SFO - YUL
1 stop7h 15mDelta
Deal found 30/12C$ 543
Mon 23/34:45 p.m.YUL - SFO
1 stop8h 53mDelta
Wed 8/46:00 a.m.SFO - YUL
2 stops14h 40mDelta
Deal found 30/12C$ 543
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 1 January 2026.
Thu 29/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 5/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 537
Sun 1/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Wed 4/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 541
Wed 25/25:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sat 28/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 550
Fri 30/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Fri 6/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 558
Sun 18/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 22/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 31/12C$ 559
Sun 25/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 5/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 566
Thu 26/35:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Sun 29/38:10 a.m.SFO - YUL
Nonstop5h 37mAir Canada
Deal found 30/12C$ 589
Wed 14/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Mon 23/38:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 29/12C$ 617
Last-minute flights from Montreal to Fremont
Discover last-minute flight deals from Montreal to Fremont. Data last updated 1 January 2026 and is based on user searches.
Thu 15/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Wed 21/16:00 p.m.SFO - YUL
3 stops23h 55mMultiple Airlines
Deal found 31/12C$ 570
Fri 16/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Sun 22/39:33 p.m.SFO - YUL
2 stops48h 05mMultiple Airlines
Deal found 29/12C$ 550
Sat 17/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Sat 24/110:15 a.m.SFO - YUL
3 stops27h 45mMultiple Airlines
Deal found 1/1C$ 537
Sun 18/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 22/18:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 559
Tue 20/16:45 a.m.YUL - SFO
1 stop8h 58mMultiple Airlines
Thu 22/110:15 a.m.SFO - YUL
3 stops17h 50mMultiple Airlines
Deal found 30/12C$ 548
Thu 22/16:45 a.m.YUL - SFO
2 stops32h 27mWestJet
Thu 29/11:00 p.m.SFO - YUL
2 stops32h 43mWestJet
Deal found 30/12C$ 551
Sun 25/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Thu 5/27:30 a.m.SFO - YUL
1 stop8h 55mAir Canada
Deal found 30/12C$ 566
Wed 28/17:00 a.m.YUL - SFO
1 stop18h 25mAmerican Airlines
Wed 11/26:00 a.m.SFO - YUL
2 stops13h 44mAmerican Airlines
Deal found 30/12C$ 539
Fri 30/16:45 a.m.YUL - SFO
1 stop8h 58mPorter Airlines
Fri 6/21:45 p.m.SFO - YUL
1 stop7h 50mPorter Airlines
Deal found 1/1C$ 546
Fri 30/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Fri 6/28:25 a.m.SFO - YUL
Nonstop5h 24mAir Canada
Deal found 30/12C$ 558
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 1 January 2026.
Wed 14/18:00 a.m.YUL - SFO
3 stops28h 30mMultiple Airlines
Deal found 30/12C$ 377
Fri 13/28:00 a.m.YUL - SFO
2 stops40h 55mMultiple Airlines
Deal found 30/12C$ 384
Thu 15/17:30 p.m.YUL - SFO
3 stops52h 55mMultiple Airlines
Deal found 31/12C$ 387
Sat 10/112:54 p.m.YUL - SFO
1 stop13h 31mDelta
Deal found 30/12C$ 391
Tue 13/18:55 a.m.YUL - SFO
3 stops29h 18mMultiple Airlines
Deal found 30/12C$ 413
Mon 12/13:59 p.m.YUL - SFO
2 stops26h 06mAmerican Airlines
Deal found 30/12C$ 428
Wed 7/110:45 a.m.YUL - SFO
3 stops40h 39mMultiple Airlines
Deal found 30/12C$ 435
Sun 18/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Deal found 30/12C$ 436
Tue 6/13:50 p.m.YUL - SFO
2 stops21h 15mAmerican Airlines
Deal found 30/12C$ 437
Sat 10/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Deal found 30/12C$ 444
Fri 9/15:50 p.m.YUL - SFO
Nonstop6h 32mAir Canada
Deal found 29/12C$ 447
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 1 January 2026.
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 1 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
Wed 25/3
7:00 a.m.-11:51 p.m.
2 stops19h 51m
San Francisco
Wed 1/4
10:40 p.m.-11:59 a.m.
1 stop10h 19m
C$ 525
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 26/5
6:45 a.m.-12:23 p.m.
1 stop8h 38m
San Francisco
Mon 1/6
1:25 p.m.-12:37 a.m.
1 stop8h 12m
C$ 540
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Thu 28/5
6:45 a.m.-12:23 p.m.
1 stop8h 38m
San Francisco
Mon 1/6
1:25 p.m.-12:37 a.m.
1 stop8h 12m
C$ 540
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Sun 29/3
4:45 p.m.-10:38 p.m.
1 stop8h 53m
San Francisco
Tue 14/4
1:10 p.m.-11:41 a.m.
2 stops19h 31m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 6/4
6:00 a.m.-2:42 p.m.
1 stop11h 42m
San Francisco
Wed 22/4
6:00 a.m.-11:56 p.m.
2 stops14h 56m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 1/4
7:00 a.m.-11:16 p.m.
2 stops19h 16m
San Francisco
Mon 13/4
11:40 p.m.-11:41 a.m.
1 stop9h 01m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Tue 7/4
7:00 a.m.-1:27 p.m.
1 stop9h 27m
San Francisco
Tue 21/4
8:55 a.m.-11:41 a.m.
2 stops23h 46m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 30/3
4:45 p.m.-7:54 a.m.
2 stops18h 09m
San Francisco
Thu 16/4
9:35 p.m.-11:41 a.m.
1 stop11h 06m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Wed 1/4
7:00 a.m.-11:16 p.m.
2 stops19h 16m
San Francisco
Sat 18/4
11:40 p.m.-11:41 a.m.
1 stop9h 01m
C$ 543
MontrealSan Francisco
YUL - SFO
YULSFO
Montreal Pierre Elliott Trudeau Intl
Mon 30/3
4:45 p.m.-10:38 p.m.
1 stop8h 53m
San Francisco
Wed 15/4
1:10 p.m.-11:41 a.m.
2 stops19h 31m
C$ 543
Flights are sorted by cheapest round-trip flights first.
Deals found on 30/12
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 26 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$ 299). Flying from Montreal to Fremont in December is currently the most expensive (average of C$ 402). 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 1 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 1 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 1 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 38m. Delta provides one of the quickest options available for as low as C$ 540. 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$ 203. Air Canada flights start at C$ 266 while deals on United Airlines start at C$ 276 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$ 292. While the most popular route (Montreal Pierre Elliott Trudeau Intl - San Francisco) can be booked for C$ 417 on average, our data indicates C$ 1,245 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$ 402). 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 1 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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