CNS - SFO

$794 Find Cheap Flights from Cairns to San Francisco - Compare and Save

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Everything you should know

Cheapest round-trip
$1,157
Typical prices: $1,036-$1,381
Multiple Airlines
Mon 1/22Mon 2/5
CNS - SFO • 2 stops
Cheapest one-way
$794
Typical prices: $558-$1,160
Multiple Airlines
Mon 12/3
CNS - SFO • 2 stops
Nonstop flights
There are currently no direct flights between Cairns and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,066 (round-trip)
Shortest trip • 18h 49m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Cairns to San Francisco (CNS-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cairns to San Francisco

Fri, Jan 22 - Fri, Feb 5
Multiple Airlines Logo
12:35 pm - 8:53 pmCNS  Cairns-SFO San Francisco
26h 18m2 stops Sydney Kingsford Smith Honolulu
Multiple Airlines Logo
7:00 am - 10:15 amSFO  San Francisco-CNS Cairns
33h 15m2 stops Honolulu Sydney Kingsford Smith
$1,157Multiple Airlines
Fri, Jan 22 - Fri, Feb 5
Singapore Airlines Logo
6:20 pm - 7:50 amCNS  Cairns-SFO San Francisco
31h 30m1 stop Singapore Changi
Singapore Airlines Logo
9:40 am - 5:15 pmSFO  San Francisco-CNS Cairns
37h 35m1 stop Singapore Changi
$1,179Singapore Airlines
Fri, Jan 22 - Fri, Feb 5
Multiple Airlines Logo
12:35 pm - 9:03 amCNS  Cairns-SFO San Francisco
38h 28m3 stops Sydney Kingsford Smith Honolulu Los Angeles
Multiple Airlines Logo
7:00 am - 10:15 amSFO  San Francisco-CNS Cairns
33h 15m2 stops Honolulu Sydney Kingsford Smith
$1,182Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
6:00 am - 1:51 pmCNS  Cairns-SFO San Francisco
25h 51m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
4:55 pm - 2:00 pmSFO  San Francisco-CNS Cairns
27h 05m2 stops Vancouver Intl Brisbane
$1,246Multiple Airlines
Tue, Jan 26 - Sat, Jan 30
Air Canada Logo
6:00 am - 10:32 amCNS  Cairns-SFO San Francisco
22h 32m2 stops Brisbane Vancouver Intl
Air Canada Logo
2:40 pm - 2:00 pmSFO  San Francisco-CNS Cairns
29h 20m2 stops Vancouver Intl Brisbane
$1,278Air Canada
Tue, Jan 26 - Sat, Jan 30
Air Canada Logo
6:00 am - 10:32 amCNS  Cairns-SFO San Francisco
22h 32m2 stops Brisbane Vancouver Intl
Air Canada Logo
2:40 pm - 2:00 pmSFO  San Francisco-CNS Cairns
29h 20m2 stops Vancouver Intl Brisbane
$1,280Air Canada
Tue, Jan 26 - Sat, Jan 30
Air Canada Logo
6:00 am - 10:32 amCNS  Cairns-SFO San Francisco
22h 32m2 stops Brisbane Vancouver Intl
Air Canada Logo
2:40 pm - 2:00 pmSFO  San Francisco-CNS Cairns
29h 20m2 stops Vancouver Intl Brisbane
$1,282Air Canada
Tue, Jan 26 - Sat, Jan 30
Air Canada Logo
6:00 am - 4:06 pmCNS  Cairns-SFO San Francisco
28h 06m2 stops Brisbane Vancouver Intl
Air Canada Logo
10:35 am - 2:00 pmSFO  San Francisco-CNS Cairns
33h 25m2 stops Vancouver Intl Brisbane
$1,283Air Canada
Fri, Jan 22 - Fri, Feb 5
Multiple Airlines Logo
6:20 pm - 7:50 amCNS  Cairns-SFO San Francisco
31h 30m1 stop Singapore Changi
Multiple Airlines Logo
1:14 pm - 5:15 pmSFO  San Francisco-CNS Cairns
34h 01m2 stops Los Angeles Singapore Changi
$1,298Multiple Airlines
Booking Insights

Price, demand and travel trends for Cairns to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Cairns to San Francisco?

Singapore Airlines ($1,179) and Air Canada ($1,278) are the cheapest airlines to fly round-trip from Cairns to San Francisco according to KAYAK data over the last 5 days.

Key details for Cairns to San Francisco flights

Low season

April

Cheapest flight

$794
One-way flight from Cairns to San Francisco

When to book flights from Cairns to San Francisco

Are your dates flexible? Find out the best times to travel from Cairns to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cairns to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Cairns to San Francisco?

    Only Economy Class is available on flights from Cairns to San Francisco.

  • How long is a flight from Cairns to San Francisco?

    A nonstop flight from Cairns to San Francisco takes 00m, covering 7,019 miles.

  • Do I need a passport to fly from Cairns to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cairns to San Francisco flight?

    Round-trip flights from Cairns to San Francisco range from $1,036 to $1,381, with an average of $1,060 over the past 12 months. Anything below $1,036 counts as a good deal.

  • Have flight prices from Cairns to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,157 to $9,314. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Cairns to San Francisco looking right now?

    One-way fares from Cairns to San Francisco are currently in line with typical prices for this route. Average one-way fares are about $855.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Cairns to San Francisco?

    Flights from Cairns to San Francisco usually depart from Cairns (CNS) and arrive at San Francisco (SFO).

  • Which airports do connecting flights from Cairns to San Francisco pass through?

    One-stop flights from Cairns to San Francisco most commonly connect through:

    • Sydney Kingsford Smith (SYD) - 57% of one-stop connections
    • Singapore Changi (SIN) - 21% of one-stop connections
    • Auckland Intl (AKL) - 14% of one-stop connections
    • Nadi (NAN) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Cairns to San Francisco?

    Yes. Flexible dates can save you up to 45% on flights from Cairns to San Francisco. Saturday is the cheapest departure day at $1,036 round-trip on average, while Thursday is the most expensive at $1,862, a difference of $826.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Cairns to San Francisco?

    Flying via Auckland Intl (AKL) gives the shortest average 1-stop total travel time at 18h 49m, compared with 18h 59m via Nadi (NAN) and 21h 23m via Sydney Kingsford Smith (SYD).

  • What is the time difference between Cairns and San Francisco?

    San Francisco is 17 hours behind Cairns (Pacific Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

  • Where can I park a car at Cairns Airport (CNS)?

    Cairns Airport has three car parks – one in Terminal 1 for international departures and two in Terminal 2 for domestic travellers. The car parks are only about a 2min walk from the terminal building. Depending on your needs, you can book a suitable parking option. Passengers can park at the airport for a minimum of three days. For shorter durations, be sure to consult a representative at the car park. You can book in advance to scoop available discounts.

  • How can I fly from Cairns to San Francisco?

    No direct flights are found; there are only connecting flights from Cairns to San Francisco. However, there are airlines offering one-stop flights, such as the Qantas and Air New Zealand flight from Cairns to San Francisco, both with common layovers happening at Melbourne (MEL) and Sydney Kingsford Smith Airport (SYD).

Your guide to booking Cairns to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $1,036, about $826 less than Thursday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cairns to San Francisco trip for July. Fares historically average $888 round-trip in that month - typically $761 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

    • Grand Hyatt At Sfo
  • San Francisco has three major international airports. San Francisco International Airport (SFO) is a convenient airport to use if you're trying to get to San Francisco, and it's also well located for easy access to other parts of The Bay.
  • For easy Bay Area Rapid Transit (BART) access to the city, Oakland International Airport (OAK) and San Francisco International Airport are convenient. They are both under 15 miles (25 km) from downtown San Francisco, so they are about the same in regards to the cost of an Uber or Lyft. San Francisco International Airport has more options for international flights; thus, that will likely be your only option.
  • A good airport to use if you aren't going to San Francisco but rather to the South Bay is Norman Y. Mineta San Jose International Airport (SJC), if you can get a flight there. If you are visiting Oakland, Berkeley or anywhere in the East Bay, Oakland Airport is much more convenient if flights are available.

More options for your flight from Cairns to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental