How long is the flight from Cairns to San Francisco?

Airlines like Air Canada fly from Cairns to San Francisco in about 27h 32m. The time it takes to get you to your destination can typically vary by up to . The distance between Cairns and San Francisco is about 11296 km.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from CNS to SFO?

When flying from Cairns to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$781+ Cheap Flights from Cairns to San Francisco

Cheap flight deals from Cairns to San Francisco

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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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 7 September 2026.

Mon 19/1018:10 -

2 stops45h 42m

Mon 26/1008:20 -

2 stops31h 00m

Deal found 5/9$1,660

Sat 17/1012:40 -

1 stop18h 00m

Sat 24/1019:52 -

2 stops22h 43m

Deal found 2/9$1,665

Mon 19/1018:15 -

1 stop32h 35m

Mon 26/1010:40 -

1 stop37h 35m

Deal found 5/9$2,011

Tue 6/1011:40 -

1 stop20h 05m

Tue 20/1016:51 -

2 stops22h 39m

Deal found 3/9$2,079

Mon 19/1017:40 -

2 stops35h 15m

Mon 26/1013:50 -

3 stops36h 25m

Deal found 5/9$2,333

Sun 4/1018:15 -

1 stop56h 35m

Sun 11/1011:45 -

1 stop60h 15m

Deal found 6/9$2,355

Find flight deals from Cairns to San Francisco

Round-trip from	$1,660
One-way from	$781

19/10-26/10
4 total stops
76h 42m total
Cairns to San Francisco

Search Deals

24/10-31/12
3 total stops
57h 33m total
Cairns to San Francisco

Search Deals

Cheapflights Fare Finder

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 Cairns - SFO San Francisco

CNSSFO

Cairns

Sat 24/10

18:10-10:43

3 stops57h 33m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$781

Fastest return journey

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Thu 24/12

12:35-19:50

2 stops25h 15m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$1,259

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Sat 17/10

12:40-13:40

1 stop18h 00m

San Francisco

Sat 24/10

19:52-11:35

2 stops22h 43m

$1,665

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

06:00-15:32

2 stops27h 32m

San Francisco

Sat 30/1

14:45-14:00

2 stops29h 15m

$1,834

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Tue 26/1

18:20-07:50

1 stop31h 30m

San Francisco

Sat 30/1

09:40-17:15

1 stop37h 35m

$2,112

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 1/1

06:40-13:21

3 stops48h 41m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$2,116

CairnsSan Francisco

CNS Cairns - SFO San Francisco

CNSSFO

Cairns

Fri 1/1

11:15-16:05

2 stops46h 50m

San Francisco

Wed 31/12

00:00-18:00

Nonstop0h 00m

$2,376

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Sorted by cheapest first

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.

CNS-SFO

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

How long is the flight from Cairns to San Francisco?
Airlines like Air Canada fly from Cairns to San Francisco in about 27h 32m. The time it takes to get you to your destination can typically vary by up to . The distance between Cairns and San Francisco is about 11296 km.
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.

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Cheap flights from Cairns to San Francisco from $781

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to San Francisco

Cheapest flights from Cairns to San FranciscoExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Cairns to San FranciscoDiscover carefully curated flight deals from Cairns to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Cairns to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Cairns to San FranciscoDiscover last-minute flight deals from Cairns to San Francisco. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Cairns to San Francisco. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Cairns to San FranciscoSearch for one-way flight options from Cairns to San Francisco. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Cairns to San Francisco. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Best time to book a flight from Cairns to San Francisco

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Related info for your journey

How long is the flight from Cairns to San Francisco?

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

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

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

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Cairns and San Francisco flights

Browse other Cairns and San Francisco flight options. Last updated on 7 September 2026.

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

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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 7 September 2026.

Best flights from Cairns to San Francisco
Discover carefully curated flight deals from Cairns to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Cairns to San Francisco
Discover last-minute flight deals from Cairns to San Francisco. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Cairns to San Francisco
Search for one-way flight options from Cairns to San Francisco. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.