Find flights
When to book
FAQs

Cheap flights from Cairns to San Francisco from $947

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SFO
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to San Francisco
Explore the most affordable flight options available from Cairns to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Fri 1/506:45
CNS
-
SFO
2 stops24h 10m
Multiple Airlines
Fri 8/522:35
SFO
-
CNS
2 stops26h 50m
Multiple Airlines
Deal found 17/3$1,451
Fri 1/512:35
CNS
-
SFO
2 stops22h 10m
Qantas Airways
Fri 8/522:30
SFO
-
CNS
1 stop21h 25m
Qantas Airways
Deal found 17/3$1,507
Thu 30/413:40
CNS
-
SFO
2 stops33h 17m
Multiple Airlines
Thu 7/519:59
SFO
-
CNS
2 stops44h 21m
Multiple Airlines
Deal found 16/3$1,664
Wed 22/416:35
CNS
-
SFO
2 stops39h 57m
Air Canada
Sun 26/418:00
SFO
-
CNS
2 stops28h 55m
Air Canada
Deal found 16/3$1,669
Wed 22/412:35
CNS
-
SFO
2 stops51h 05m
Cathay Pacific
Sun 26/413:00
SFO
-
CNS
2 stops53h 50m
Cathay Pacific
Deal found 14/3$2,404

Find flight deals from Cairns to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) 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 17 March 2026.

Round-trip from

$1,664

One-way from

$947
30/4-7/5
  • 30/4-7/5
  • 4 total stops
  • 77h 38m total
  • Cairns to San Francisco
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 42h 29m total
  • Cairns to San Francisco
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns 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 647,157 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Cairns to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Fri 1/5

12:35-17:45

2 stops22h 10m

San Francisco

Fri 8/5

22:30-12:55

1 stop21h 25m

$1,507

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 22/4

16:35-15:32

2 stops39h 57m

San Francisco

Sun 26/4

18:00-15:55

2 stops28h 55m

$1,669

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Thu 30/4

13:40-07:40

3 stops35h 00m

San Francisco

Thu 7/5

08:15-12:55

2 stops35h 40m

$2,093

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 22/4

12:35-22:40

2 stops51h 05m

San Francisco

Sun 26/4

13:00-11:50

2 stops53h 50m

$2,404

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 5/4

13:40-17:45

1 stop21h 05m

San Francisco

Thu 16/4

10:13-10:35

2 stops31h 22m

$2,654
Fastest return journey

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 22/4

06:00-06:35

1 stop17h 35m

San Francisco

Sun 26/4

23:10-16:10

1 stop24h 00m

$2,810
Cheapest one-way

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Mon 27/4

20:10-21:39

2 stops42h 29m

$959

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 29/4

06:45-21:39

3 stops31h 54m

$1,093

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Tue 24/3

06:00-13:25

3 stops48h 25m

$1,397

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 22/3

06:40-20:31

2 stops30h 51m

$1,653

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cairns to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cairns with our price prediction graph.
Estimated return 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.

Related info for your journey

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

    Airlines like Qantas Airways, Air Canada, and Cathay Pacific fly from Cairns to San Francisco in about 22h 10m. The time it takes to get you to your destination can typically vary by up to 28h 55m. The distance between Cairns and San Francisco is about 11296 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to San Francisco 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sausalito
Santa Cruz
Davis
Milpitas
Vallejo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Cairns today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Cairns.

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

Need flexible booking options for your flight to San Francisco from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Cairns today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.