San Francisco

$699+ Cheap flights from Cairns (CNS) to San Francisco (SFO)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SFO
Jul 16 — Jul 231
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Cheap flight deals from Cairns to San Francisco

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 June 16, 2026.

This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am
CNS
-
SFO
2 stops25h 51m
Air Canada
Sun 11/82:45 pm
SFO
-
CNS
2 stops29h 15m
Air Canada
Deal found 6/12$1,251
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 7/269:40 pm
CNS
-
SFO
2 stops40h 05m
Multiple Airlines
Sun 8/212:40 pm
SFO
-
CNS
1 stop22h 50m
Multiple Airlines
Deal found 6/11$1,519
This Air Canada deal was found by Cheapflights users on 6/14. 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.
Wed 7/156:00 am
CNS
-
SFO
2 stops21h 20m
Multiple Airlines
Wed 7/227:30 pm
SFO
-
CNS
2 stops22h 40m
Multiple Airlines
Deal found 6/14$1,604
This Jetabroad deal was found by Cheapflights users on 6/11. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:55 pm
CNS
-
SFO
2 stops35h 00m
Air New Zealand
Sun 8/210:05 pm
SFO
-
CNS
2 stops41h 35m
Air New Zealand
Deal found 6/11$1,706
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 7/116:45 am
CNS
-
SFO
2 stops31h 00m
Multiple Airlines
Sat 7/2510:35 pm
SFO
-
CNS
1 stop20h 05m
Multiple Airlines
Deal found 6/14$1,781
This BYOjet deal was found by Cheapflights users on 6/14. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:40 pm
CNS
-
SFO
1 stop18h 15m
Fiji Airways
Sat 7/2510:35 pm
SFO
-
CNS
1 stop20h 05m
Fiji Airways
Deal found 6/14$1,940

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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,251
(Air Canada)

One-way from

$699
(Kiwi.com)
Provider with most accurate pricing for Cairns-San Francisco flight deals.
Provider most trusted by Cheapflights users for Cairns-San Francisco flights.
From Cairns to San Francisco
One-way flight from Cairns to San Francisco

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated June 16, 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 round-trip

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 11/4

6:00 am-1:51 pm

2 stops25h 51m

San Francisco

Sun 11/8

2:45 pm-2:00 pm

2 stops29h 15m

$1,251

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 7/26

6:55 pm-12:55 pm

2 stops35h 00m

San Francisco

Sun 8/2

10:05 pm-8:40 am

2 stops41h 35m

$1,706

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 7/11

7:10 pm-10:20 am

2 stops32h 10m

San Francisco

Sat 7/25

7:30 pm-11:10 am

2 stops22h 40m

$1,927

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 7/15

1:55 pm-8:57 pm

2 stops24h 02m

San Francisco

Wed 7/22

12:27 pm-10:10 am

3 stops28h 43m

$1,953

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 7/26

11:20 am-7:21 pm

3 stops25h 01m

San Francisco

Sun 8/2

10:30 pm-3:00 pm

2 stops23h 30m

$1,975

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 11/4

9:25 am-6:24 pm

2 stops26h 59m

San Francisco

Sun 11/8

8:15 pm-11:05 am

1 stop20h 50m

$2,102
Quickest round-trip

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 11/4

12:05 pm-3:55 pm

1 stop21h 50m

San Francisco

Sun 11/8

8:45 pm-11:05 am

1 stop20h 20m

$2,123
Cheapest one-way

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Fri 10/23

8:40 pm-9:18 pm

3 stops41h 38m

$699

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 10/3

7:15 pm-4:45 pm

1 stop38h 30m

$738
Quickest one-way

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Fri 10/2

11:40 am-2:45 pm

1 stop20h 05m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Cairns-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cairns-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cairns-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cairns-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 Cairns-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 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 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.

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?

    For as low as $1,251, Air Canada can have you in San Francisco from Cairns in 25h 51m. The distance between Cairns and San Francisco is about 7019 mi. This flight may include one or multiple 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 vacation 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
Watsonville
San Bruno
San Ramon
Vacaville
San Carlos
Redwood City
Daly City
Turlock
Sunnyvale
Vallejo
San Lorenzo

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