$150+ Cheap flights from Calgary (YYC) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SFO
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Calgary to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Calgary to San Francisco are usually found in February or January, booked 90 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from Calgary to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Calgary to San FranciscoExplore the most affordable flight options available from Calgary to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Calgary to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:50 am -
1 stop8h 54m
Mon 1/1111:59 am -
1 stop9h 41m
Deal found 10/26![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:55 am -
2 stops11h 49m
Fri 1/811:59 am -
1 stop8h 16m
Deal found 10/26![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:55 am -
2 stops11h 07m
Thu 11/264:43 pm -
1 stop16h 32m
Deal found 10/26![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 am -
1 stop8h 12m
Thu 11/264:43 pm -
2 stops23h 12m
Deal found 10/26![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:30 am -
1 stop11h 14m
Mon 1/1111:59 am -
1 stop8h 16m
Deal found 10/25![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:00 pm -
1 stop16h 46m
Thu 11/264:43 pm -
2 stops25h 47m
Deal found 10/26![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 pm -
1 stop19h 15m
Mon 12/72:17 pm -
1 stop18h 58m
Deal found 10/26![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:55 pm -
2 stops18h 49m
Thu 1/711:59 am -
1 stop8h 16m
Deal found 10/26![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:00 pm -
1 stop19h 22m
Sat 1/1612:01 pm -
1 stop9h 44m
Deal found 10/25![Multiple Airlines logo]()
$242
Best flights from Calgary to San FranciscoDiscover carefully curated flight deals from Calgary to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Calgary to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/184:30 pm -
Nonstop2h 59m
Sat 1/168:24 am -
Nonstop2h 52m
Deal found 10/29![United Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:07 am -
1 stop7h 05m
Sun 12/67:00 am -
1 stop12h 37m
Deal found 10/28![Alaska Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:30 pm -
1 stop11h 36m
Sat 1/95:31 am -
1 stop5h 24m
Deal found 10/25![Delta logo]()
$336
This United deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:30 pm -
Nonstop2h 58m
Tue 12/12:45 pm -
1 stop4h 58m
Deal found 10/25![Multiple Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:07 am -
1 stop7h 05m
Sun 12/67:00 am -
1 stop12h 37m
Deal found 10/25![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:20 pm -
1 stop11h 41m
Tue 12/15:15 pm -
1 stop5h 06m
Deal found 10/28![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:30 pm -
Nonstop2h 58m
Fri 12/48:37 am -
Nonstop2h 49m
Deal found 10/25![United Airlines logo]()
$360
This United deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/213:22 pm -
Nonstop3h 01m
Sun 4/256:30 am -
1 stop6h 31m
Deal found 10/25![Multiple Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 am -
2 stops10h 54m
Sun 12/67:09 am -
2 stops12h 28m
Deal found 10/29![Alaska Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/114:30 pm -
Nonstop3h 00m
Thu 2/188:34 am -
Nonstop2h 52m
Deal found 10/26![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:30 pm -
Nonstop2h 58m
Mon 11/238:37 am -
Nonstop2h 49m
Deal found 10/26![United Airlines logo]()
$369
Last-minute flights from Calgary to San FranciscoDiscover last-minute flight deals from Calgary to San Francisco. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to San Francisco. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:45 pm -
Nonstop3h 05m
Wed 11/185:07 pm -
1 stop16h 08m
Deal found 10/28![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:00 pm -
1 stop22h 02m
Thu 11/194:57 pm -
2 stops16h 18m
Deal found 10/26![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:55 am -
2 stops11h 07m
Thu 11/264:43 pm -
1 stop16h 32m
Deal found 10/26![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:50 am -
1 stop8h 12m
Mon 11/2311:41 am -
2 stops21h 34m
Deal found 10/26![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 am -
1 stop8h 12m
Thu 11/264:43 pm -
2 stops23h 12m
Deal found 10/26![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 am -
1 stop8h 12m
Fri 11/274:43 pm -
2 stops25h 47m
Deal found 10/26![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:00 pm -
2 stops26h 25m
Thu 11/264:43 pm -
1 stop16h 32m
Deal found 10/26![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:00 pm -
1 stop16h 46m
Thu 11/264:43 pm -
2 stops25h 47m
Deal found 10/26![Multiple Airlines logo]()
$238
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:00 pm -
2 stops21h 48m
Wed 12/210:35 am -
2 stops22h 40m
Deal found 10/29![Multiple Airlines logo]()
$262
One-way flights from Calgary to San FranciscoSearch for one-way flight options from Calgary to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Calgary to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:00 pm -
2 stops25h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$150
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:07 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Alaska Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:00 pm -
2 stops26h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:50 am -
2 stops31h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$157
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/239:00 am -
1 stop5h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Alaska Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:00 pm -
2 stops23h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:00 pm -
2 stops39h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$160
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:30 am -
1 stop11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$161
This deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:45 pm -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![WestJet logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:00 am -
2 stops16h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$163
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:45 pm -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![WestJet logo]()
$165
Find flight deals from Calgary to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $222 (Kiwi.com) |
One-way from | $150 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $311 |
Good round-trip deal | $248 or less |
Good one-way deal | $236 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to San Francisco 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Calgary to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Sat 12/5
4:30 pm-6:28 pm
Nonstop2h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$183
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Mon 11/23
9:00 am-5:34 pm
2 stops9h 34m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Wed 11/25
2:20 pm-1:01 am
1 stop11h 41m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Sat 1/9
9:00 am-7:23 pm
2 stops11h 23m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Tue 1/5
9:00 am-7:23 pm
2 stops11h 23m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Thu 12/3
9:07 am-4:16 pm
2 stops8h 09m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$193
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Wed 12/2
4:30 pm-6:28 pm
Nonstop2h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Thu 11/12
4:30 pm-6:28 pm
Nonstop2h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Wed 1/6
4:30 pm-6:29 pm
Nonstop2h 59m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$197
CalgarySan Francisco
YYC Calgary - SFO San Francisco
YYCSFO
Calgary
Tue 1/26
4:30 pm-6:29 pm
Nonstop2h 59m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$197
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Calgary to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to San Francisco in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Calgary-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Calgary-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Calgary to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 San Francisco
Prices
Delays
How far ahead should I book a flight from Calgary to San Francisco?
To ensure you get the cheapest price possible for a flight from Calgary to San Francisco, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Calgary to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Calgary to San Francisco (average of $257). Flying from Calgary to San Francisco in December is currently the most expensive (average of $401). 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 YYC to SFO?
Find hourly flight availability from Calgary to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Calgary to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Calgary to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Calgary to San Francisco. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Calgary to San Francisco flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Calgary to San Francisco delayed?
About 37% of weekly flights between Calgary and San Francisco have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for Calgary to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Calgary to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
The best insider tips for Calgary to San Francisco flights
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Cheapflights partnered with top experts to bring you the best recommendations for your Calgary to San Francisco trip
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Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Calgary to San Francisco. 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.
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Calgary to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
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Newark
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San Bruno
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Turlock
Davis
Morgan Hill
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Calgary and San Francisco flights
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Top 4 airlines flying from Calgary to San Francisco
Discover the top 4 airlines that operate flights from Calgary to San Francisco. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$282 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$166 | Average$342 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$169 | Average$324 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$263 | Average$366 | FlexibilityNo cancel fee | On-timeN/A |