$433 Cheap Flights from Adelaide (ADL) to Kalgoorlie - Boulder (KGI)

View $433 flight on Mon, Jun 23, 2025Opens in a new window

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Cheap Flights from Adelaide to Kalgoorlie - Boulder (ADL-KGI)

Prices were available within the past 7 days and start at $433 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Adelaide (ADL) to Kalgoorlie - Boulder (KGI)
Origin airport
Adelaide
Destination airport
Kalgoorlie - Boulder
Distance
1030 mi

Adelaide to Kalgoorlie - Boulder Flights

The cheapest times to fly from Adelaide to Kalgoorlie - Boulder

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 Adelaide to Kalgoorlie - Boulder are during the month of . You can find some of the cheapest flights from Adelaide to Kalgoorlie - Boulder with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Adelaide to Kalgoorlie - Boulder

Sunday is one of the best days to book for cheap flights from Adelaide to Kalgoorlie - Boulder: 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 Adelaide to Kalgoorlie - Boulder

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 Adelaide to Kalgoorlie - Boulder in 2025. You can also book with separate airlines for your outbound and return journeys, from $433 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 Adelaide to Kalgoorlie - Boulder 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 Adelaide to Kalgoorlie - Boulder 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.

 

Frequently asked questions

How much is a flight from Adelaide Airport (ADL) to Kalgoorlie - Boulder Airport?
The lowest price advertised for a round-trip flight between ADL and KGI is . But you better get a move on. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ADL to KGI?
The majority of flights can be conveniently canceled online, but whether you are charged a fee varies between airlines. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ADL to KGI that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Adelaide Airport (ADL) to Kalgoorlie - Boulder Airport (KGI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Adelaide Airport (ADL) to Kalgoorlie - Boulder Airport (KGI)?
The flying distance between Adelaide Airport (ADL) (ADL) and KGI (KGI) is 1025 mi. Close your eyes or finish that novel and the trip will fly by.
Which airlines fly direct from Adelaide Airport (ADL) to Kalgoorlie - Boulder Airport?
Unfortunately, there aren't any airlines that fly direct between ADL and Kalgoorlie - Boulder Airport (KGI). You'll have to book a flight with one or more stops.
Are ADL to Kalgoorlie - Boulder Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between Adelaide Airport and Kalgoorlie - Boulder Airport (KGI) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to grab your seat when the fares dip.

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*Available to One Key members.