$852 Cheap Flights from Adelaide (ADL) to Spokane (GEG)

View $852 flight on Mon, Mar 23, 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Spokane International Airport (GEG)

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Cheap Flights from Adelaide to Spokane (ADL-GEG)

Prices were available within the past 7 days and start at $852 for one-way flights and $1,485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Mon, Oct 13 - Sat, Oct 18
ADL
Adelaide
GEG
Spokane
$1,485 Roundtrip, found 3 days ago
$1,485
Roundtrip
found 3 days ago
Select Fiji Airways flight, departing Mon, Oct 13 from Adelaide to Spokane, returning Sat, Oct 18, priced at $1,485 found 3 days ago
Jetstar
Mon, Oct 13 - Sun, Oct 19
ADL
Adelaide
GEG
Spokane
$1,739 Roundtrip, found 3 days ago
$1,739
Roundtrip
found 3 days ago
Select Jetstar flight, departing Mon, Oct 13 from Adelaide to Spokane, returning Sun, Oct 19, priced at $1,739 found 3 days ago
Virgin Australia
Sun, Oct 12 - Sun, Oct 19
ADL
Adelaide
GEG
Spokane
$1,814 Roundtrip, found 3 days ago
$1,814
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Sun, Oct 19, priced at $1,814 found 3 days ago
Virgin Australia
Sun, Oct 12 - Sat, Oct 18
ADL
Adelaide
GEG
Spokane
$1,856 Roundtrip, found 3 days ago
$1,856
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Sat, Oct 18, priced at $1,856 found 3 days ago
Jetstar
Mon, Oct 13 - Mon, Oct 20
ADL
Adelaide
GEG
Spokane
$1,969 Roundtrip, found 3 days ago
$1,969
Roundtrip
found 3 days ago
Select Jetstar flight, departing Mon, Oct 13 from Adelaide to Spokane, returning Mon, Oct 20, priced at $1,969 found 3 days ago
Virgin Australia
Sun, Oct 12 - Mon, Oct 20
ADL
Adelaide
GEG
Spokane
$2,054 Roundtrip, found 3 days ago
$2,054
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Mon, Oct 20, priced at $2,054 found 3 days ago
Virgin Australia
Sun, Oct 12 - Wed, Oct 15
ADL
Adelaide
GEG
Spokane
$2,056 Roundtrip, found 3 days ago
$2,056
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Wed, Oct 15, priced at $2,056 found 3 days ago
Qantas Airways
Sun, Oct 12 - Tue, Oct 14
ADL
Adelaide
GEG
Spokane
$2,087 Roundtrip, found 3 days ago
$2,087
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Tue, Oct 14, priced at $2,087 found 3 days ago
Virgin Australia
Sun, Oct 12 - Thu, Oct 16
ADL
Adelaide
GEG
Spokane
$2,104 Roundtrip, found 3 days ago
$2,104
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Sun, Oct 12 from Adelaide to Spokane, returning Thu, Oct 16, priced at $2,104 found 3 days ago
Virgin Australia
Mon, Oct 13 - Tue, Oct 14
ADL
Adelaide
GEG
Spokane
$2,133 Roundtrip, found 3 days ago
$2,133
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Mon, Oct 13 from Adelaide to Spokane, returning Tue, Oct 14, priced at $2,133 found 3 days ago

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG) cost?
Grab a cheap one-way flight from $852 or cheap return flight from $1,485 from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG) 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 Adelaide Airport (ADL) to Spokane Intl. Airport (GEG)?
The cheapest month to fly from ADL to GEG is October, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ADL to GEG. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG)?
There aren't any daily direct flights from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ADL to GEG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG)?
To reach Spokane Intl. Airport (GEG) without delays, book a flight that leaves Adelaide Airport (ADL) 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 Adelaide Airport (ADL) to Spokane Intl. Airport (GEG) last-minute?
Waiting until just before your departure to book a ticket from ADL to GEG often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for the best chance of getting a bargain.
Is it cheaper to book an ADL to GEG flight and hotel package?
Booking an ADL to GEG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Spokane Intl. Airport (GEG)?
In most cases, you can modify or cancel your ADL to GEG flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Adelaide
Destination airport
Spokane Intl.
Roundtrip price
$1,485
Distance
8552 mi

Book with confidence

Adelaide to Spokane Flights

The cheapest times to fly from Adelaide to Spokane

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

 

The best time to book a flight from Adelaide to Spokane

Sunday is one of the best days to book for cheap flights from Adelaide to Spokane: 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 Spokane

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 Spokane in 2025. You can also book with separate airlines for your outbound and return journeys, from $852 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 Spokane 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 Spokane 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.

 

Adelaide to Spokane Flights

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*Available to One Key members.