$393 Cheap Flights from Austin (AUS) to Tucuman (TUC)

View $393 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Tucuman (TUC-Teniente General Benjamin Matienzo Intl.)

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Cheap Flights from Austin to Tucuman (AUS-TUC)

Prices were available within the past 7 days and start at $393 for one-way flights and $896 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Fri, Mar 6 - Mon, Mar 9
AUS
Austin
TUC
Tucuman
$896 Roundtrip, found 4 days ago
$896
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Mar 6 from Austin to Tucuman, returning Mon, Mar 9, priced at $896 found 4 days ago
LATAM Airlines Group
Fri, Mar 6 - Mon, Mar 9
AUS
Austin
TUC
Tucuman
$905 Roundtrip, found 4 days ago
$905
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Mar 6 from Austin to Tucuman, returning Mon, Mar 9, priced at $905 found 4 days ago
LATAM Airlines Group
Fri, Mar 6 - Mon, Mar 9
AUS
Austin
TUC
Tucuman
$907 Roundtrip, found 4 days ago
$907
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Fri, Mar 6 from Austin to Tucuman, returning Mon, Mar 9, priced at $907 found 4 days ago
Delta
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$951 Roundtrip, found 3 hours ago
$951
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $951 found 3 hours ago
Delta
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$956 Roundtrip, found 3 hours ago
$956
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $956 found 3 hours ago
LATAM Airlines Group
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$961 Roundtrip, found 3 hours ago
$961
Roundtrip
found 3 hours ago
Select LATAM Airlines Group flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $961 found 3 hours ago
LATAM Airlines Group
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$996 Roundtrip, found 3 hours ago
$996
Roundtrip
found 3 hours ago
Select LATAM Airlines Group flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $996 found 3 hours ago
Delta
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$1,026 Roundtrip, found 3 hours ago
$1,026
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $1,026 found 3 hours ago
Delta
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$1,031 Roundtrip, found 3 hours ago
$1,031
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $1,031 found 3 hours ago
United
Tue, Sep 1 - Thu, Sep 24
AUS
Austin
TUC
Tucuman
$1,066 Roundtrip, found 3 hours ago
$1,066
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Sep 1 from Austin to Tucuman, returning Thu, Sep 24, priced at $1,066 found 3 hours ago

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC) cost?
Get a cheap one-way flight from $393 or cheap return flight from $896 from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
The cheapest month to fly from AUS to TUC is March, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from AUS to TUC. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
Direct flights from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to TUC?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
To reach Teniente General Benjamin Matienzo Intl. Airport (TUC) on time, book a flight that takes off from Austin-Bergstrom Intl. Airport (AUS) before 3 PM. The chance 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 Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC) last-minute?
Waiting until right before your break to book your flight from AUS to TUC generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an AUS to TUC flight and hotel package?
You can save money by securing an AUS to TUC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
If you reserved your AUS to TUC flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Teniente General Benjamin Matienzo Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$895
Distance
4489 mi

Book with confidence

Austin to Tucuman Flights

The cheapest times to fly from Austin to Tucuman

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

 

The best time to book a flight from Austin to Tucuman

Sunday is one of the best days to book for cheap flights from Austin to Tucuman: 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 Austin to Tucuman

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 Austin to Tucuman in 2025. You can also book with separate airlines for your outbound and return journeys, from $393 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 Austin to Tucuman 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 Austin to Tucuman 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.

 

Austin to Tucuman Flights

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*Available to One Key members.