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Yellowknife

$250+ Cheap flights from San Francisco (SFO) to Yellowknife (YZF)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YZF
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from San Francisco to Yellowknife

Cheapest flights from San Francisco to Yellowknife
Explore the most affordable flight options available from San Francisco to Yellowknife. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 4/91:20 pm
SFO
-
YZF
1 stop9h 46m
Air Canada
Wed 4/155:35 am
YZF
-
SFO
1 stop7h 55m
Air Canada
Deal found 2/12$250
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:20 pm
SFO
-
YZF
1 stop9h 46m
Air Canada
Fri 4/175:35 am
YZF
-
SFO
1 stop7h 55m
Air Canada
Deal found 2/10$295
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Thu 4/96:00 pm
SFO
-
YZF
3 stops20h 50m
Multiple Airlines
Wed 4/155:35 am
YZF
-
SFO
1 stop7h 55m
Multiple Airlines
Deal found 2/12$385
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:35 am
SFO
-
YZF
1 stop11h 37m
Air Canada
Fri 8/215:50 pm
YZF
-
SFO
1 stop16h 27m
Air Canada
Deal found 2/10$405
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 9/86:00 am
SFO
-
YZF
1 stop6h 25m
WestJet
Wed 9/162:15 pm
YZF
-
SFO
1 stop8h 40m
WestJet
Deal found 2/11$456
This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
SFO
-
YZF
1 stop6h 25m
WestJet
Fri 9/112:15 pm
YZF
-
SFO
1 stop8h 40m
WestJet
Deal found 2/13$464
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/116:00 am
SFO
-
YZF
2 stops17h 06m
United Airlines
Fri 4/175:35 am
YZF
-
SFO
1 stop7h 55m
United Airlines
Deal found 2/10$466
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:50 pm
SFO
-
YZF
1 stop8h 07m
Air Canada
Wed 5/67:00 am
YZF
-
SFO
2 stops12h 37m
Air Canada
Deal found 2/10$488

Find flight deals from San Francisco to Yellowknife

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Yellowknife (YZF). 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Mytrip)

Popular in

February

Cheapest in

April

Average price

$667
Provider with most accurate pricing for San Francisco-Yellowknife flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Yellowknife flights.
Search Deals
From San Francisco to Yellowknife
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Yellowknife 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from San Francisco to Yellowknife that are best for you.

Fly from

San Francisco

Fly to

Yellowknife

Route

Depart

Return

Price

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Thu 4/9

1:20 pm-12:06 am

1 stop9h 46m

Yellowknife

Wed 4/15

5:35 am-12:30 pm

1 stop7h 55m

$250

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Thu 4/9

6:00 pm-3:50 pm

3 stops20h 50m

Yellowknife

Wed 4/15

5:35 am-12:30 pm

1 stop7h 55m

$385

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Sat 4/11

6:00 am-12:06 am

2 stops17h 06m

Yellowknife

Fri 4/17

5:35 am-12:30 pm

1 stop7h 55m

$466

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Sun 5/3

12:50 pm-9:57 pm

1 stop8h 07m

Yellowknife

Wed 5/6

7:00 am-6:37 pm

2 stops12h 37m

$488

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 3/27

1:00 pm-10:54 pm

1 stop8h 54m

$256

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 3/27

10:15 pm-10:54 pm

2 stops23h 39m

$349

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Mon 3/23

4:25 pm-12:09 am

1 stop6h 44m

$357

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 3/27

7:15 am-12:09 am

2 stops15h 54m

$976

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 3/27

1:00 pm-10:54 pm

1 stop8h 54m

$1,292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • Most accurate provider: When it comes to deals on San Francisco-Yellowknife flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Yellowknife flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Yellowknife flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Yellowknife 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 San Francisco-Yellowknife 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 San Francisco to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from San Francisco 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 San Francisco to Yellowknife

How much does it cost to fly round-trip from San Francisco to Yellowknife?

Reviews of airlines servicing Yellowknife

Get insights into the airlines that provide service to Yellowknife. 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 Yellowknife. Reviews last updated February 13, 2026.
See what other customers who have flown with United Airlines, WestJet, and Air Canada from San Francisco to Yellowknife have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,289 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
3,260 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,717 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Yellowknife. 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 San Francisco to Yellowknife?

    Air Canada and United Airlines can get you from San Francisco to Yellowknife in just under 9h 46m. Your travel time can differ by up to 7h 20m. There are 1748 mi between San Francisco and Yellowknife. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to Yellowknife round-trip?

    WestJet, at $134, was found to be the cheapest airline from San Francisco to Yellowknife.Alternate airlines to your destination round-trip include Air Canada and United Airlines. WestJet is 71% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Francisco to Yellowknife that include hotel bookings?

    Yes. In addition to deals on San Francisco to Yellowknife flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Yellowknife?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Yellowknife.

  • Can I find deals for business class flights from San Francisco to Yellowknife?

    Yes. Cheapflights offers flight deals from San Francisco to Yellowknife by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from San Francisco to Yellowknife

Discover the top 3 airlines that operate flights from San Francisco to Yellowknife. 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 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$134Average$496FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$300Average$451FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$349Average$658FlexibilityNo cancel feeOn-time69%

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