$543 Cheap Flights from Miami (MIA) to Cairns (CNS)

View $543 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)

Cheap Flights from Miami to Cairns (MIA-CNS)

Prices were available within the past 7 days and start at $543 for one-way flights and $1,058 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jan 26 - Wed, Jan 28
MIA
Miami
CNS
Cairns
$1,058 Roundtrip, found 1 hour ago
$1,058
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Jan 26 from Miami to Cairns, returning Wed, Jan 28, priced at $1,058 found 1 hour ago
American Airlines
Mon, Jan 26 - Wed, Jan 28
MIA
Miami
CNS
Cairns
$1,071 Roundtrip, found 1 hour ago
$1,071
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Jan 26 from Miami to Cairns, returning Wed, Jan 28, priced at $1,071 found 1 hour ago
American Airlines
Mon, Apr 20 - Thu, Apr 30
MIA
Miami
CNS
Cairns
$1,077 Roundtrip, found 9 hours ago
$1,077
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Apr 20 from Miami to Cairns, returning Thu, Apr 30, priced at $1,077 found 9 hours ago
American Airlines
Mon, Apr 20 - Thu, Apr 30
MIA
Miami
CNS
Cairns
$1,082 Roundtrip, found 9 hours ago
$1,082
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Apr 20 from Miami to Cairns, returning Thu, Apr 30, priced at $1,082 found 9 hours ago
American Airlines
Mon, Apr 20 - Thu, Apr 30
MIA
Miami
CNS
Cairns
$1,083 Roundtrip, found 9 hours ago
$1,083
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Apr 20 from Miami to Cairns, returning Thu, Apr 30, priced at $1,083 found 9 hours ago
American Airlines
Mon, Apr 20 - Thu, Apr 30
MIA
Miami
CNS
Cairns
$1,088 Roundtrip, found 9 hours ago
$1,088
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Apr 20 from Miami to Cairns, returning Thu, Apr 30, priced at $1,088 found 9 hours ago
Qantas Airways
Mon, Apr 20 - Thu, Apr 30
MIA
Miami
CNS
Cairns
$1,090 Roundtrip, found 9 hours ago
$1,090
Roundtrip
found 9 hours ago
Select Qantas Airways flight, departing Mon, Apr 20 from Miami to Cairns, returning Thu, Apr 30, priced at $1,090 found 9 hours ago
United
Mon, Dec 8 - Thu, Dec 25
MIA
Miami
CNS
Cairns
$1,286 Roundtrip, found 4 days ago
$1,286
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 8 from Miami to Cairns, returning Thu, Dec 25, priced at $1,286 found 4 days ago
Fiji Airways
Tue, Jan 27 - Sat, Feb 14
MIA
Miami
CNS
Cairns
$1,366 Roundtrip, found 4 days ago
$1,366
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Tue, Jan 27 from Miami to Cairns, returning Sat, Feb 14, priced at $1,366 found 4 days ago
Cathay Pacific
Thu, Jan 1 - Tue, Jan 13
MIA
Miami
CNS
Cairns
$1,584 Roundtrip, found 4 days ago
$1,584
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Jan 1 from Miami to Cairns, returning Tue, Jan 13, priced at $1,584 found 4 days ago

Alternative airports near Cairns

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cairns Intl. CNS. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $1,271
CNS
Cairns Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $1,271

Frequently asked questions

How much does a flight from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS) cost?
Secure a cheap one-way flight from $543 or cheap return flight from $1,058 from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)?
The cheapest month to fly from MIA to CNS is January, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)?
To find the cheapest airline that'll fly you from MIA to CNS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)?
Nonstop flights from Miami Intl. Airport (MIA) 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 filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MIA to CNS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)?
To avoid possible delays on the Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**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 Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS) last-minute?
Booking your plane ticket from MIA to CNS right before your getaway is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a MIA to CNS flight and hotel package?
You can save money by booking a MIA to CNS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Cairns Intl. Airport (CNS)?
In most cases, you can modify or cancel your MIA to CNS flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Miami Intl.
Destination airport
Cairns Intl.
Roundtrip price
$1,058
Distance
9425 mi

Book with confidence

Miami to Cairns Flights

The cheapest times to fly from Miami 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 Miami to Cairns are during the month of January. You can find some of the cheapest flights from Miami to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to Cairns

Sunday is one of the best days to book for cheap flights from Miami 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 Miami 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 Miami to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $543 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 Miami 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 Miami 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.

 

Miami to Cairns Flights

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*Available to One Key members.