Cheap flight tickets from Cairns to San Francisco International

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Flight deals from Cairns Airport to San Francisco International Airport

Looking for a cheap last-minute deal or the best return flight from Cairns Airport to San Francisco International Airport? If you want to travel next month, return fares start from RM5,083. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cairns to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to San Francisco International flights are currently cheapest in May.

Cairns to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundRM4,373
Cheapest month to flyMay

Finding cheap flights from Cairns to San Francisco International: Frequently asked questions

The best price we found for a return flight from Cairns to San Francisco International is RM4,373. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cairns to San Francisco International. But we found flights with one or more stops from RM4,377.
As of March 2026, there are no flights flying from Cairns to San Francisco International.
The cheapest month to fly from Cairns to San Francisco International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to San Francisco International Airport on Wednesday, 20 May 2026.
No airlines currently offer direct flights between Cairns Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Jetstar offers the cheapest flight tickets to San Francisco International.

Flying from Cairns Airport (CNS) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, which makes San Francisco 17 hours behind Cairns.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to board your CNS to SFO flight.

  • You can expect longer lines during popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Consider adding a stopover when booking your ticket from Cairns Airport to San Francisco International Airport. Just deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between CNS and SFO:

    • Brisbane Airport

    • Auckland Airport

    • Sydney (Kingsford Smith) Airport

How to find the cheapest flights from Cairns Airport (CNS) to San Francisco International Airport (SFO)

  • The cheapest price we've found for a one-way Cairns Airport to San Francisco International Airport flight is RM3,586. A round-trip fare right now is RM4,373. Depending on the availability and when you book, these fares could change.

  • It's often best to book ahead of time if you're hoping to get cheap tickets from CNS to SFO. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll give you the cheapest price across each month when searching for your flight from Cairns Airport to San Francisco International Airport.

  • Never miss a deal on cheap flights from CNS to SFO by creating a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Discover the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Cairns Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Cairns Airport (CNS)

  • 71.55% of flights that take off from Cairns Airport land at their destination on schedule.

  • Cairns Airport is around 6 kilometres from central Cairns. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.

  • Catching public transport? You can expect a journey time of around 1 hour 25 minutes.

  • Need a handy hotel near CNS? If you're catching an early flight from Cairns Airport to San Francisco International Airport, these stays will put you moments from your check-in counter:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • From San Francisco International Airport, San Francisco is approximately 21 kilometres away. It takes around 20 minutes to reach the centre by car.

  • Travelling by public transport takes about 45 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Cairns Airport to San Francisco International Airport is February, while August is the most popular. Pick the ideal time to visit San Francisco based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Cairns Airport to San Francisco International Airport for September if you want to explore San Francisco during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 22ºC (72ºF).

  • January sees average temperatures of between 6ºC (43ºF) and 16ºC (61ºF). Search for cheap tickets from CNS to SFO sometime then if you like travelling in cooler conditions.

Explore more of United States

  • San Jose is just one of the many cities in United States waiting to be discovered once you've seen San Francisco. Around 64 kilometres away to the south-east, well-known attractions include Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • If you want to check out another well-known destination in United States, head for Fresno, roughly 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.