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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
18 May — 25 May1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Fremont are usually found in October or September, booked 66 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Calgary to Fremont
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Cheapest flights from Calgary to Fremont
Explore the most affordable flight options available from Calgary to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.
Wed 30/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 4/106:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 228
Wed 29/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 19/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 235
Wed 15/77:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 20/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 237
Thu 17/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 20/91:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 238
Thu 3/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 7/96:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 245
Wed 1/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 22/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 246
Wed 1/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 5/76:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 249
Wed 1/710:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Fri 17/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 16/4C$ 250
Sun 30/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sat 5/96:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 13/4C$ 254
Tue 4/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 9/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 259
Wed 29/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Thu 13/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 260
Best flights from Calgary to Fremont
Discover carefully curated flight deals from Calgary to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 18 April 2026.
Fri 18/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Tue 22/911:05 a.m.
SFO
-
YYC
1 stop10h 05m
Delta
Deal found 16/4C$ 361
Sat 9/53:22 p.m.
YYC
-
SFO
Nonstop2h 53m
United Airlines
Mon 11/58:23 a.m.
SFO
-
YYC
Nonstop2h 56m
United Airlines
Deal found 16/4C$ 454
Thu 2/710:00 a.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Sat 11/76:00 a.m.
SFO
-
YYC
Nonstop2h 40m
Delta
Deal found 13/4C$ 389
Mon 20/77:55 p.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Fri 24/76:00 a.m.
SFO
-
YYC
1 stop6h 10m
Delta
Deal found 14/4C$ 389
Wed 15/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Mon 20/72:30 p.m.
SFO
-
YYC
1 stop6h 40m
Delta
Deal found 16/4C$ 390
Fri 31/710:00 a.m.
YYC
-
SFO
1 stop9h 59m
Delta
Sat 8/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
Delta
Deal found 15/4C$ 398
Tue 13/1010:00 a.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Mon 19/107:00 a.m.
SFO
-
YYC
1 stop9h 20m
Delta
Deal found 12/4C$ 435
Thu 4/610:00 a.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Sun 7/66:00 a.m.
SFO
-
YYC
1 stop6h 10m
Delta
Deal found 14/4C$ 441
Fri 29/52:40 p.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Mon 1/65:55 a.m.
SFO
-
YYC
1 stop6h 15m
Delta
Deal found 14/4C$ 446
Sun 7/610:00 a.m.
YYC
-
SFO
1 stop10h 07m
Delta
Fri 19/62:30 p.m.
SFO
-
YYC
1 stop6h 40m
Delta
Deal found 15/4C$ 450
Tue 12/510:00 a.m.
YYC
-
SFO
Nonstop3h 00m
Delta
Tue 19/55:55 a.m.
SFO
-
YYC
1 stop6h 15m
Delta
Deal found 13/4C$ 453
Direct flights from Calgary to Fremont
Explore direct flight options from Calgary to Fremont based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 April 2026.
Wed 30/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 4/106:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 228
Wed 29/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 19/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 235
Wed 15/77:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 20/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 237
Thu 17/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 20/91:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 238
Thu 3/97:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 7/96:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 245
Wed 1/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Wed 22/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 246
Wed 1/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 5/76:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 249
Wed 1/710:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Fri 17/76:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 16/4C$ 250
Sun 30/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sat 5/96:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 13/4C$ 254
Tue 4/810:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Sun 9/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 259
Wed 29/72:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Thu 13/86:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 260
Last-minute flights from Calgary to Fremont
Discover last-minute flight deals from Calgary to Fremont. Data last updated 18 April 2026 and is based on user searches.
Thu 30/47:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Tue 5/51:00 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 13/4C$ 323
Fri 1/510:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 4/56:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 15/4C$ 324
Fri 22/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Tue 26/56:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 312
Mon 25/52:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Fri 29/56:05 p.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 16/4C$ 326
Fri 29/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Mon 1/66:00 a.m.
SFO
-
YYC
Nonstop2h 40m
WestJet
Deal found 14/4C$ 305
One-way flights from Calgary to Fremont
Search for one-way flight options from Calgary to Fremont. Find affordable one-way fares based on user searches. Data last updated 18 April 2026.
Fri 7/82:40 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 12/4C$ 182
Sun 24/510:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 12/4C$ 183
Sat 30/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 15/4C$ 185
Tue 22/92:05 p.m.
YYC
-
SFO
1 stop5h 36m
Air Canada
Deal found 14/4C$ 186
Fri 5/67:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 17/4C$ 187
Thu 2/76:00 a.m.
YYC
-
SFO
1 stop5h 20m
Air Canada
Deal found 14/4C$ 189
Tue 19/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 16/4C$ 190
Sat 9/510:00 a.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 13/4C$ 194
Sun 17/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 15/4C$ 196
Sat 16/57:55 p.m.
YYC
-
SFO
Nonstop3h 00m
WestJet
Deal found 17/4C$ 197
Find flight deals from Calgary to Fremont
Keep the following information in mind while searching for Calgary to Fremont flight deals. Data was last updated 18 April 2026.
Customize your flight search to find flights from Calgary 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 18 April 2026.
Use the filters below to find and compare flights from Calgary to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Fri 18/9
7:55 p.m.-9:55 p.m.
Nonstop3h 00m
San Francisco
Tue 22/9
11:05 a.m.-10:10 p.m.
1 stop10h 05m
C$ 361
Quickest round-trip
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Thu 2/7
10:00 a.m.-12:00 p.m.
Nonstop3h 00m
San Francisco
Sat 11/7
6:00 a.m.-9:40 a.m.
Nonstop2h 40m
C$ 389
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Mon 20/7
7:55 p.m.-9:55 p.m.
Nonstop3h 00m
San Francisco
Fri 24/7
6:00 a.m.-1:10 p.m.
1 stop6h 10m
C$ 389
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Wed 15/7
2:40 p.m.-4:40 p.m.
Nonstop3h 00m
San Francisco
Mon 20/7
2:30 p.m.-10:10 p.m.
1 stop6h 40m
C$ 390
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Fri 31/7
10:00 a.m.-6:59 p.m.
1 stop9h 59m
San Francisco
Sat 8/8
6:00 a.m.-9:40 a.m.
Nonstop2h 40m
C$ 398
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Tue 13/10
10:00 a.m.-12:00 p.m.
Nonstop3h 00m
San Francisco
Mon 19/10
7:00 a.m.-5:20 p.m.
1 stop9h 20m
C$ 435
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Thu 4/6
10:00 a.m.-12:00 p.m.
Nonstop3h 00m
San Francisco
Sun 7/6
6:00 a.m.-1:10 p.m.
1 stop6h 10m
C$ 441
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Fri 29/5
2:40 p.m.-4:40 p.m.
Nonstop3h 00m
San Francisco
Mon 1/6
5:55 a.m.-1:10 p.m.
1 stop6h 15m
C$ 446
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Sun 7/6
10:00 a.m.-7:07 p.m.
1 stop10h 07m
San Francisco
Fri 19/6
2:30 p.m.-10:10 p.m.
1 stop6h 40m
C$ 450
CalgarySan Francisco
YYC - SFO
YYCSFO
Calgary
Tue 12/5
10:00 a.m.-12:00 p.m.
Nonstop3h 00m
San Francisco
Tue 19/5
5:55 a.m.-1:10 p.m.
1 stop6h 15m
C$ 453
Flights are sorted by cheapest round-trip flights first.
Deals found on 12/4
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Calgary to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont from Calgary with our price prediction graph.
YYC-SFO
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 Calgary to Fremont
YYC-FR8
YYC-SFO
How far ahead should I book a flight from Calgary to Fremont?
Use this chart to determine the optimal time to book a round-trip flight from Calgary to Fremont. Price data was last updated on 10 April 2026.
The price you pay for your flight from Calgary to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest time of day to fly from YYC to FR8?
Find hourly flight availability from Calgary 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 18 April 2026.
A simple way to save on the total cost of your ticket is to fly from Calgary to Fremont in the morning. If you’re flexible enough to do this you can expect to save up to 60% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Calgary to Fremont?
Use this chart to determine the cheapest time to fly round-trip from Calgary to Fremont. Price data was last updated on 11 April 2026.
Travelers seeking maximum savings on their Calgary to Fremont flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Calgary 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 18 April 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet
from Calgary 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.
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Calgary to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Calgary to Fremont?
Located just 9.3 km from the city centre, Calgary is the airport most travellers will use when flying to Fremont from Calgary. Booking flights from Calgary (YYC) to Fremont should be relatively easy as there are 3 daily outbound flights to Fremont from 5 different airlines.
How popular is this Calgary to Fremont flight route?
Flights from Calgary to Fremont have been viewed 1,550 times in the past calendar month.
How long is the flight from Calgary to Fremont?
Airlines like Delta fly from Calgary to Fremont in about 3h. The time it takes to get you to your destination is usually consistent. There are 1638 km between Calgary and Fremont. All flights are typically direct.
What are the cheapest airlines to fly from Calgary to Fremont one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 137. Air Canada flights start at C$ 164 while deals on United Airlines start at C$ 180 one-way.
What are the most reliable airlines from Calgary to Fremont?
Consider China Airlines (69%), Scandinavian Airlines (68%) or Air Canada (65%) when booking your flight. These represent the most reliable airlines when flying from Calgary to Fremont.
What are the cheapest flights from Calgary to Fremont?
Looking at all options, your cheapest flight can be booked for C$ 161. While the most popular route (Calgary - San Francisco) can be booked for C$ 250 on average, our data indicates C$ 510 when flying from Calgary to Fremont.
Can I find deals for business class flights from Calgary to Fremont?
Yes. Cheapflights offers flight deals from Calgary 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.
Discover the top 5 airlines that operate flights from Calgary 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 18 April 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 Calgary to Fremont?
Deals for Calgary 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 Calgary to Fremont?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Calgary to Fremont for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Calgary to Fremont with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Calgary to Fremont flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Calgary 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 Calgary today and book when prices fit your budget.
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