$652 Cheap Flights from West Palm Beach (PBI) to Cairns (CNS)

View $652 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)

Cheap Flights from West Palm Beach to Cairns (PBI-CNS)

Prices were available within the past 7 days and start at $652 for one-way flights and $2,430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 9 - Fri, Nov 14
PBI
West Palm Beach
CNS
Cairns
$2,430 Roundtrip, found 1 day ago
$2,430
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from West Palm Beach to Cairns, returning Fri, Nov 14, priced at $2,430 found 1 day ago
Air Canada
Sun, Nov 9 - Fri, Nov 14
PBI
West Palm Beach
CNS
Cairns
$2,432 Roundtrip, found 1 day ago
$2,432
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from West Palm Beach to Cairns, returning Fri, Nov 14, priced at $2,432 found 1 day ago
Air Canada
Sun, Nov 9 - Fri, Nov 14
PBI
West Palm Beach
CNS
Cairns
$2,435 Roundtrip, found 1 day ago
$2,435
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from West Palm Beach to Cairns, returning Fri, Nov 14, priced at $2,435 found 1 day ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,539 Roundtrip, found 6 days ago
$2,539
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,539 found 6 days ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,546 Roundtrip, found 6 days ago
$2,546
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,546 found 6 days ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,552 Roundtrip, found 6 days ago
$2,552
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,552 found 6 days ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,559 Roundtrip, found 6 days ago
$2,559
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,559 found 6 days ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,561 Roundtrip, found 6 days ago
$2,561
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,561 found 6 days ago
Qantas Airways
Sun, Jun 7 - Sun, Jun 28
PBI
West Palm Beach
CNS
Cairns
$2,568 Roundtrip, found 6 days ago
$2,568
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sun, Jun 7 from West Palm Beach to Cairns, returning Sun, Jun 28, priced at $2,568 found 6 days ago
Air Canada
Sun, Nov 9 - Fri, Nov 14
PBI
West Palm Beach
CNS
Cairns
$2,663 Roundtrip, found 1 day ago
$2,663
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Nov 9 from West Palm Beach to Cairns, returning Fri, Nov 14, priced at $2,663 found 1 day ago

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS) cost?
Snag a cheap one-way flight from $652 or cheap return flight from $2,430 from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)?
Planning your trip for November can help you save, as it's the cheapest month for flights between PBI and CNS. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)?
To find the cheapest airline flying from PBI to CNS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)?
Direct flights from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PBI to CNS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)?
To touch down at Cairns Intl. Airport (CNS) on time, choose a flight that leaves from Palm Beach Intl. Airport (PBI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS) last-minute?
Last-minute bookings from PBI to CNS are generally more expensive. For the lowest rates, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a PBI to CNS flight and hotel package?
Booking a PBI to CNS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Cairns Intl. Airport (CNS)?
Typically, you can cancel or modify your PBI to CNS flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Palm Beach Intl.
Destination airport
Cairns Intl.
Airlines serving
Air Canada, Qantas Airways
Roundtrip price
$2,429
Distance
9434 mi

Book with confidence

West Palm Beach to Cairns Flights

The cheapest times to fly from West Palm Beach to Cairns

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Cairns are during the month of November. You can find some of the cheapest flights from West Palm Beach to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Cairns

Sunday is one of the best days to book for cheap flights from West Palm Beach to Cairns: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Cairns

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $652 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Cairns flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Cairns airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

West Palm Beach to Cairns Flights

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*Available to One Key members.