Cheap Flights from Houston (HOU) to Rottnest Island (RTS)

Popular airlines from Houston William Hobby Airport (HOU) to Rottnest Island, WA (RTS)

Alternative airports near Perth

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

Select flight to Perth Airport PER. Cheapest option available. Flights from $1,661
PER
Perth Airport
Cheapest
Flights from $1,661

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS) cost?
Get a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS)?
Traveling in is a good way to save, as it's the cheapest month for flights between HOU and RTS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HOU to RTS flight.
How many flights per day from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS)?
Nonstop flights from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to RTS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS)?
To avoid possible delays on the William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS) last-minute?
Last-minute bookings from HOU to RTS are generally more expensive. To lock in the cheapest rates, start searching for flights early. That being said, if you can play around with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book a HOU to RTS flight and hotel package?
You'll typically save money by securing a HOU to RTS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Rottnest Island Airport (RTS)?
It's generally possible to cancel or reschedule your HOU to RTS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
William P. Hobby
Destination airport
Rottnest Island
Distance
10606 mi

Book with confidence

Houston to Rottnest Island Flights

The cheapest times to fly from Houston to Rottnest Island

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 Houston to Rottnest Island are during the month of . You can find some of the cheapest flights from Houston to Rottnest Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Rottnest Island

Sunday is one of the best days to book for cheap flights from Houston to Rottnest Island: 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 Houston to Rottnest Island

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 Houston to Rottnest Island in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Houston to Rottnest Island 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 Houston to Rottnest Island 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.

 

Houston to Rottnest Island Flights

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*Available to One Key members.