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Cheap flights from San Francisco to Yellowknife from C$ 308

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YZF
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Yellowknife

Enter your travel dates to find the best prices.

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 24 July 2026.

Mon 24/86:00 a.m.
SFO
-
YZF
1 stop6h 25m
WestJet
Sun 30/82:15 p.m.
YZF
-
SFO
1 stop8h 40m
WestJet
Deal found 20/7C$ 493
Thu 10/91:00 p.m.
SFO
-
YZF
1 stop7h 30m
WestJet
Mon 14/93:15 p.m.
YZF
-
SFO
2 stops21h 45m
WestJet
Deal found 20/7C$ 595

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 24 July 2026.

Round-trip from

C$ 493

One-way from

C$ 308

Popular in

February

Cheapest in

April

Average price

C$ 890
WestJet
  • WestJet
  • 24/8-30/8
  • 2 total stops
  • 15h 05m total
  • San Francisco to Yellowknife
Search Deals
WestJet
  • WestJet
  • 9/10
  • 3 total stops
  • 31h 40m total
  • San Francisco to Yellowknife
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 629,999 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from San Francisco to Yellowknife that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Mon 24/8

6:00 a.m.-1:25 p.m.

1 stop6h 25m

Yellowknife

Sun 30/8

2:15 p.m.-12:00 p.m.

1 stop22h 45m

C$ 563

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Wed 19/8

6:00 a.m.-9:30 p.m.

1 stop14h 30m

Yellowknife

Mon 24/8

2:15 p.m.-12:00 p.m.

1 stop22h 45m

C$ 610
Quickest round-trip

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Mon 24/8

6:00 a.m.-1:25 p.m.

1 stop6h 25m

Yellowknife

Wed 26/8

2:15 p.m.-9:55 p.m.

1 stop8h 40m

C$ 618
Cheapest one-way

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 9/10

6:00 a.m.-2:40 p.m.

3 stops31h 40m

C$ 308
Quickest one-way

San FranciscoYellowknife

SFO - YZF

SFOYZF

San Francisco

Fri 9/10

12:50 p.m.-10:00 p.m.

1 stop8h 10m

C$ 442

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Sorted by cheapest first

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?

Airfare is below average for this route at the moment.

San Francisco to Yellowknife flights typically cost between C$ 501 and C$ 904 in August.
The cheapest round-trip price found within the last 5 days was C$ 493 on WestJet (24 Aug-30 Aug).

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?

    Airlines like WestJet fly from San Francisco to Yellowknife in about 6h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2813 km.

  • 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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Alternative routes for San Francisco to Yellowknife

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco to Yellowknife?

When you search for this flight from San Francisco to Yellowknife, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Yellowknife?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Yellowknife by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco to Yellowknife with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Yellowknife flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Yellowknife become cheaper?

Yes! Start tracking prices for San Francisco to Yellowknife flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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