Cheap Flights from Alice Springs (ASP) to Sidney (SDY)

Popular airlines from Alice Springs, NT (ASP) to Sidney, MT (SDY-Sidney-Richland Municipal)

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Frequently asked questions

How much does a flight from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY) cost?
Secure a cheap one-way flight or cheap return flight from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY) 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 Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY)?
The cheapest month to fly from ASP to SDY is , when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY)?
To find the cheapest airline that'll fly you from ASP to SDY, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY)?
You'll need to book a flight with a layover if you're traveling from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ASP to SDY?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY)?
Book a flight from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 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 Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY) last-minute?
Booking your flight from ASP to SDY shortly before your journey is usually more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an ASP to SDY flight and hotel package?
You'll generally save money by booking an ASP to SDY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Alice Springs Airport (ASP) to Sidney-Richland Municipal Airport (SDY)?
Typically, it's possible to reschedule or cancel your ASP to SDY flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Alice Springs
Destination airport
Sidney-Richland Municipal
Distance
8885 mi

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Alice Springs to Sidney Flights

The cheapest times to fly from Alice Springs to Sidney

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

 

The best time to book a flight from Alice Springs to Sidney

Sunday is one of the best days to book for cheap flights from Alice Springs to Sidney: 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 Alice Springs to Sidney

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 Alice Springs to Sidney in 2026. 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 Alice Springs to Sidney 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 Alice Springs to Sidney 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.

 

Alice Springs to Sidney Flights

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*Available to One Key members.