$656 Cheap Flights from Tucson (TUS) to Adelaide (ADL)

View $656 flight on Thu, Feb 19, 2026Opens in a new window

Popular airlines from Tucson to Adelaide, SA (ADL)

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Cheap Flights from Tucson to Adelaide (TUS-ADL)

Prices were available within the past 7 days and start at $656 for one-way flights and $1,163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,163 Roundtrip, found 15 hours ago
$1,163
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,163 found 15 hours ago
United
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,167 Roundtrip, found 15 hours ago
$1,167
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,167 found 15 hours ago
United
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,170 Roundtrip, found 15 hours ago
$1,170
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,170 found 15 hours ago
United
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,178 Roundtrip, found 15 hours ago
$1,178
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,178 found 15 hours ago
Qantas Airways
Tue, Sep 1 - Tue, Sep 15
TUS
Tucson
ADL
Adelaide
$1,289 Roundtrip, found 6 days ago
$1,289
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Tue, Sep 1 from Tucson to Adelaide, returning Tue, Sep 15, priced at $1,289 found 6 days ago
American Airlines
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,327 Roundtrip, found 15 hours ago
$1,327
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,327 found 15 hours ago
American Airlines
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,329 Roundtrip, found 15 hours ago
$1,329
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,329 found 15 hours ago
American Airlines
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,333 Roundtrip, found 15 hours ago
$1,333
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,333 found 15 hours ago
Air New Zealand
Thu, Feb 19 - Wed, Mar 4
TUS
Tucson
ADL
Adelaide
$1,368 Roundtrip, found 15 hours ago
$1,368
Roundtrip
found 15 hours ago
Select Air New Zealand flight, departing Thu, Feb 19 from Tucson to Adelaide, returning Wed, Mar 4, priced at $1,368 found 15 hours ago
Qatar Airways
Fri, Mar 27 - Mon, Apr 6
TUS
Tucson
ADL
Adelaide
$2,825 Roundtrip, found 1 day ago
$2,825
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Fri, Mar 27 from Tucson to Adelaide, returning Mon, Apr 6, priced at $2,825 found 1 day ago

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL) cost?
Get a cheap one-way flight from $656 or cheap return flight from $1,163 from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL) 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 Tucson Intl. Airport (TUS) to Adelaide Airport (ADL)?
Flying in February may help you find better deals, as it's the cheapest month for flights between TUS and ADL. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL)?
To find the cheapest airline that'll fly you from TUS to ADL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL)?
Nonstop flights from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL) 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 travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to ADL?
Friday is usually 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 time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL)?
Opt for a flight from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL) that leaves before 3 PM to reduce the likelihood of delays. Later departures 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 Tucson Intl. Airport (TUS) to Adelaide Airport (ADL) last-minute?
Waiting until right before your break to book your flight from TUS to ADL generally means paying more. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a TUS to ADL flight and hotel package?
Opting for a TUS to ADL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Adelaide Airport (ADL)?
In most cases, you're able to reschedule or cancel your TUS to ADL flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Adelaide
Airlines serving
Air New Zealand, American Airlines, Qantas Airways, United
Roundtrip price
$1,162
Distance
8514 mi

Book with confidence

Tucson to Adelaide Flights

The cheapest times to fly from Tucson to Adelaide

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

 

The best time to book a flight from Tucson to Adelaide

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

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 Tucson to Adelaide in 2026. You can also book with separate airlines for your outbound and return journeys, from $656 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 Tucson to Adelaide 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 Tucson to Adelaide 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.

 

Tucson to Adelaide Flights

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*Available to One Key members.