The cheapest times to fly from SFO to KNX are

  • January 29th to May 27th (except the week of April 2nd)
  • August 13th to September 16th (except the week of September 3rd)
  • October 22nd to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to KNX is mid November. Prices can be as high as $3797 for Saturday flights during mid December, or as low as $1429 for Tuesday flights around mid November.


When to Fly to Kununurra

Flying from San Francisco, CA (SFO) to Kununurra (KNX) will usually cost between $1501 to $2689 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid November with an average ticket price of $1703. Due to high demand the most expensive time to fly is mid December, with an average price of $3271. Planning your trip to low-cost times can easily save you $1568 on economy flights and even more on first-class flights. Generally, any price below $1928 can be considered a good price for a round-trip SFO to KNX flight.

See below for a graph of average weekly prices for the SFO to KNX route. All prices are for round-trip tickets in USD.

SFO to KNX Flight Prices

Compared to other flights, the SFO to KNX flight is more expensive than the average and costs more than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $464 (20%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1690. Return trip prices are from the KNX to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to KNX can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 12 minutes may not be realistic.


Flight Hacking SFO to KNX

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SFO to KNX — but Champion Traveler does!

Hack #1: Perth (SFO > PER > KNX)

  • Price for both tickets: $1816
  • Average savings: $112 (5.78%)

See SFO to PER flights

Hack #2: Broome (SFO > BME > KNX)

  • Price for both tickets: $1899
  • Average savings: $29 (1.5%)

See SFO to BME flights


Flight Questions Answered

Still have questions about flying from SFO to KNX? We’ve got answers.

Which airlines fly this route?

You can find 12 major airlines flying this route most often: Air France, Air New Zealand, AIRNORTH, Alaska, American, ANA, Cathay Pacific, Delta, Qantas, Singapore Airlines, United, Virgin Australia, and potentially more during busy seasons.

How far away is it from Kununurra Airport to San Francisco International Airport?

The distance between the two airports is roughly 7903 miles or 12719 kilometers.

How long does it take to fly from SFO to KNX?

The real-world flight time for a nonstop SFO to KNX flight is about 15 hour 12 minutes.

How many flights go between San Francisco, CA and Kununurra?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from SFO to KNX.


Airport Location Info


Departing Airport

Origination codeSFO
Origination airport nameSan Francisco International Airport
CitySan Francisco, CA
Countrythe United States

Return Airport

Destination codeKNX
Destination airport nameKununurra Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.