Which airport is the most popular for stopovers for flights between Cairns and San Francisco?

Singapore (SIN) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from Cairns to San Francisco?

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 20m.

Which stopover airport has the shortest connection time from Cairns to San Francisco?

Sydney (SYD) has the shortest average stopover time for this route: 4h 58m.

Which stopover airport offers the lowest fares from Cairns to San Francisco?

Flights via Sydney (SYD) offer the lowest average return price of $1,420.

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.

$1,141 Cheap Flights from Cairns to San Francisco in 2026/27

Find the cheapest flights from Cairns to San Francisco

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:35 - 20:53CNS Cairns-SFO San Francisco

26h 18m2 stops Sydney Kingsford Smith Honolulu

07:00 - 10:15SFO San Francisco-CNS Cairns

33h 15m2 stops Honolulu Sydney Kingsford Smith

$1,663Multiple Airlines

Fri, 22 Jan - Fri, 5 Feb

18:20 - 07:50CNS Cairns-SFO San Francisco

31h 30m1 stop Singapore Changi

09:40 - 17:15SFO San Francisco-CNS Cairns

37h 35m1 stop Singapore Changi

$1,694Singapore Airlines

Fri, 22 Jan - Fri, 5 Feb

12:35 - 09:03CNS Cairns-SFO San Francisco

38h 28m3 stops Sydney Kingsford Smith Honolulu Los Angeles

07:00 - 10:15SFO San Francisco-CNS Cairns

33h 15m2 stops Honolulu Sydney Kingsford Smith

$1,699Multiple Airlines

Fri, 22 Jan - Fri, 5 Feb

06:00 - 10:36CNS Cairns-SFO San Francisco

22h 36m2 stops Brisbane Vancouver Intl

18:53 - 14:55SFO San Francisco-CNS Cairns

26h 02m2 stops Vancouver Intl Sydney Kingsford Smith

$1,723Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

06:00 - 13:51CNS Cairns-SFO San Francisco

25h 51m2 stops Brisbane Vancouver Intl

16:55 - 14:00SFO San Francisco-CNS Cairns

27h 05m2 stops Vancouver Intl Brisbane

$1,790Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

06:00 - 10:32CNS Cairns-SFO San Francisco

22h 32m2 stops Brisbane Vancouver Intl

14:40 - 14:00SFO San Francisco-CNS Cairns

29h 20m2 stops Vancouver Intl Brisbane

$1,836Air Canada

Tue, 26 Jan - Sat, 30 Jan

06:00 - 10:32CNS Cairns-SFO San Francisco

22h 32m2 stops Brisbane Vancouver Intl

14:40 - 14:00SFO San Francisco-CNS Cairns

29h 20m2 stops Vancouver Intl Brisbane

$1,839Air Canada

Tue, 26 Jan - Sat, 30 Jan

06:00 - 10:32CNS Cairns-SFO San Francisco

22h 32m2 stops Brisbane Vancouver Intl

14:40 - 14:00SFO San Francisco-CNS Cairns

29h 20m2 stops Vancouver Intl Brisbane

$1,842Air Canada

Tue, 26 Jan - Sat, 30 Jan

06:00 - 16:06CNS Cairns-SFO San Francisco

28h 06m2 stops Brisbane Vancouver Intl

10:35 - 14:00SFO San Francisco-CNS Cairns

33h 25m2 stops Vancouver Intl Brisbane

$1,844Air Canada

Tue, 26 Jan - Sat, 30 Jan

18:20 - 07:50CNS Cairns-SFO San Francisco

31h 30m1 stop Singapore Changi

13:14 - 17:15SFO San Francisco-CNS Cairns

34h 01m2 stops Los Angeles Singapore Changi

$1,865Multiple Airlines

Fri, 22 Jan - Fri, 5 Feb

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Singapore Airlines flights from Cairns to San Francisco

Our best Singapore Airlines deals on Cairns to San Francisco flight tickets

Singapore Airlines

22 Jan

CNS18:20Cairns

31h 30m

1 stop

SFO07:50San Francisco

5 Feb

SFO09:40San Francisco

37h 35m

1 stop

CNS17:15Cairns

$1,694

Singapore Airlines

18 Nov

CNS18:40Cairns

31h 10m

1 stop

SFO07:50San Francisco

25 Nov

SFO09:40San Francisco

37h 35m

1 stop

CNS17:15Cairns

$1,980

Singapore Airlines

26 Jan

CNS18:20Cairns

31h 30m

1 stop

SFO07:50San Francisco

30 Jan

SFO09:40San Francisco

37h 35m

1 stop

CNS17:15Cairns

$2,125

Air Canada flights from Cairns to San Francisco

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

Air Canada

26 Jan

CNS06:00Cairns

22h 32m

2 stops

SFO10:32San Francisco

30 Jan

SFO14:40San Francisco

29h 20m

2 stops

CNS14:00Cairns

$1,836

Air Canada

26 Jan

CNS06:00Cairns

22h 32m

2 stops

SFO10:32San Francisco

30 Jan

SFO14:40San Francisco

29h 20m

2 stops

CNS14:00Cairns

$1,839

Air Canada

26 Jan

CNS06:00Cairns

22h 32m

2 stops

SFO10:32San Francisco

30 Jan

SFO14:40San Francisco

29h 20m

2 stops

CNS14:00Cairns

$1,842

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 22/1

12:35-20:53

2 stops26h 18m

San Francisco

Fri 5/2

07:00-10:15

2 stops33h 15m

$1,663

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 22/1

18:20-07:50

1 stop31h 30m

San Francisco

Fri 5/2

09:40-17:15

1 stop37h 35m

$1,694

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 22/1

12:35-09:03

3 stops38h 28m

San Francisco

Fri 5/2

07:00-10:15

2 stops33h 15m

$1,699

Fastest return journey

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Thu 19/11

06:00-10:36

2 stops22h 36m

San Francisco

Thu 26/11

18:53-14:55

2 stops26h 02m

$1,723

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Wed 18/11

06:00-13:51

2 stops25h 51m

San Francisco

Wed 25/11

16:55-14:00

2 stops27h 05m

$1,790

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

06:00-10:32

2 stops22h 32m

San Francisco

Sat 30/1

14:40-14:00

2 stops29h 20m

$1,836

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

06:00-10:32

2 stops22h 32m

San Francisco

Sat 30/1

14:40-14:00

2 stops29h 20m

$1,839

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

06:00-10:32

2 stops22h 32m

San Francisco

Sat 30/1

14:40-14:00

2 stops29h 20m

$1,842

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

06:00-16:06

2 stops28h 06m

San Francisco

Sat 30/1

10:35-14:00

2 stops33h 25m

$1,844

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 22/1

18:20-07:50

1 stop31h 30m

San Francisco

Fri 5/2

13:14-17:15

2 stops34h 01m

$1,865

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

Airlines

Stopovers

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

Singapore Airlines is the most popular carrier 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

Best price found	$1,141
Fastest flight time	25h 51m
Direct flights	None

The best one-way flight to San Francisco from Cairns in the past 72 hours is $1,141. The best return flight deal from Cairns to San Francisco found on momondo in the last 72 hours is $1,663.

The fastest flight from Cairns to San Francisco takes 25h 51m

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

Search flight deals

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 25h 51m.
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.

Campbell

Mountain View

Redwood City

Sausalito

Carmel-by-the-Sea

Roseville

Emeryville

Pebble Beach

Burlingame

San Lorenzo

San Mateo

Pacific Grove

Castro Valley

Palo Alto

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.