When did momondo last update prices for flights from Cairns Airport to San Francisco Airport?

Prices for flights from Cairns Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Cairns Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$988 Cheap Flights from Cairns to San Francisco in 2026

Find the cheapest flights from Cairns to San Francisco

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 13:51

CNS

SFO

25h 51m

2 stops

14:45 - 14:00

SFO

CNS

29h 15m

2 stops

$1,768Air Canada

Wed, 4 Nov - Sun, 8 Nov

06:00 - 13:51

CNS

SFO

25h 51m

2 stops

14:45 - 14:00

SFO

CNS

29h 15m

2 stops

$1,769Air Canada

Wed, 4 Nov - Sun, 8 Nov

06:00 - 13:51

CNS

SFO

25h 51m

2 stops

14:45 - 14:00

SFO

CNS

29h 15m

2 stops

$1,775Air Canada

Wed, 4 Nov - Sun, 8 Nov

21:40 - 20:45

CNS

SFO

40h 05m

2 stops

12:40 - 04:30

SFO

CNS

22h 50m

1 stop

$2,147Multiple Airlines

Sun, 26 Jul - Sun, 2 Aug

06:00 - 10:20

CNS

SFO

21h 20m

2 stops

19:30 - 11:10

SFO

CNS

22h 40m

2 stops

$2,267Multiple Airlines

Wed, 15 Jul - Wed, 22 Jul

18:55 - 12:55

CNS

SFO

35h 00m

2 stops

22:05 - 08:40

SFO

CNS

41h 35m

2 stops

$2,411Air New Zealand

Sun, 26 Jul - Sun, 2 Aug

11:55 - 12:55

CNS

SFO

18h 00m

1 stop

22:05 - 10:45

SFO

CNS

19h 40m

1 stop

$2,497Air New Zealand

Sun, 26 Jul - Sun, 2 Aug

06:45 - 20:45

CNS

SFO

31h 00m

2 stops

22:35 - 11:40

SFO

CNS

20h 05m

1 stop

$2,517Multiple Airlines

Sat, 11 Jul - Sat, 25 Jul

19:10 - 10:20

CNS

SFO

32h 10m

2 stops

19:30 - 11:10

SFO

CNS

22h 40m

2 stops

$2,723Multiple Airlines

Sat, 11 Jul - Sat, 25 Jul

12:40 - 13:55

CNS

SFO

18h 15m

1 stop

22:35 - 11:40

SFO

CNS

20h 05m

1 stop

$2,742Fiji Airways

Sat, 11 Jul - Sat, 25 Jul

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Air Canada flights from Cairns to San Francisco

Our best Air Canada deals on Cairns to San Francisco flight tickets

Air Canada

4 Nov

CNS06:00Cairns

25h 51m

2 stops

SFO13:51San Francisco

8 Nov

SFO14:45San Francisco

29h 15m

2 stops

CNS14:00Cairns

$1,768

Air Canada

4 Nov

CNS06:00Cairns

25h 51m

2 stops

SFO13:51San Francisco

8 Nov

SFO14:45San Francisco

29h 15m

2 stops

CNS14:00Cairns

$1,769

Air Canada

4 Nov

CNS06:00Cairns

25h 51m

2 stops

SFO13:51San Francisco

8 Nov

SFO14:45San Francisco

29h 15m

2 stops

CNS14:00Cairns

$1,775

Air New Zealand flights from Cairns to San Francisco

Our best Air New Zealand deals on Cairns to San Francisco flight tickets

Air New Zealand

26 July

CNS18:55Cairns

35h 00m

2 stops

SFO12:55San Francisco

2 Aug

SFO22:05San Francisco

41h 35m

2 stops

CNS08:40Cairns

$2,411

Air New Zealand

26 July

CNS11:55Cairns

18h 00m

1 stop

SFO12:55San Francisco

2 Aug

SFO22:05San Francisco

19h 40m

1 stop

CNS10:45Cairns

$2,497

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 4/11

06:00-13:51

2 stops25h 51m

San Francisco

Sun 8/11

14:45-14:00

2 stops29h 15m

$1,768

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 4/11

06:00-13:51

2 stops25h 51m

San Francisco

Sun 8/11

14:45-14:00

2 stops29h 15m

$1,769

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 4/11

06:00-13:51

2 stops25h 51m

San Francisco

Sun 8/11

14:45-14:00

2 stops29h 15m

$1,775

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 26/7

21:40-20:45

2 stops40h 05m

San Francisco

Sun 2/8

12:40-04:30

1 stop22h 50m

$2,147

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Wed 15/7

06:00-10:20

2 stops21h 20m

San Francisco

Wed 22/7

19:30-11:10

2 stops22h 40m

$2,267

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 26/7

18:55-12:55

2 stops35h 00m

San Francisco

Sun 2/8

22:05-08:40

2 stops41h 35m

$2,411

Fastest return journey

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sun 26/7

11:55-12:55

1 stop18h 00m

San Francisco

Sun 2/8

22:05-10:45

1 stop19h 40m

$2,497

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 11/7

06:45-20:45

2 stops31h 00m

San Francisco

Sat 25/7

22:35-11:40

1 stop20h 05m

$2,517

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 11/7

19:10-10:20

2 stops32h 10m

San Francisco

Sat 25/7

19:30-11:10

2 stops22h 40m

$2,723

CairnsSan Francisco

CNS - SFO

CNSSFO

Cairns

Sat 11/7

12:40-13:55

1 stop18h 15m

San Francisco

Sat 25/7

22:35-11:40

1 stop20h 05m

$2,742

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cairns to San Francisco?

Singapore Airlines, China Southern, and Cathay Pacific are the most popular carriers operating from Cairns to San Francisco

When to book flights from Cairns to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cairns to San Francisco (CNS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to San Francisco

Fastest flight time	21h 20m
Direct flights	None

The fastest flight from Cairns to San Francisco takes 21h 20m

There are no direct flights from Cairns to San Francisco. There are no popular flight routes from Cairns to San Francisco.

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Frequently asked questions about flying from Cairns to San Francisco

How far is Cairns to San Francisco by plane?
Cairns and San Francisco are 11298.2 km apart from one another. A reasonable flight in good conditions will take 21h 20m.
When did momondo last update prices for flights from Cairns Airport to San Francisco Airport?
Prices for flights from Cairns Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Cairns Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Emeryville

San Mateo

Pebble Beach

Burlingame

San Lorenzo

Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cairns to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Cairns to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Cairns.

I’m not ready to book a flight from Cairns to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cairns to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.