$371 Cheap Flights from Austin (AUS) to Salta (SLA)

View $371 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Salta (SLA-Martín Miguel de Güemes Intl.)

Cheap Flights from Austin to Salta (AUS-SLA)

Prices were available within the past 7 days and start at $371 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
Sun, Jan 4 - Wed, Feb 25
AUS
Austin
SLA
Salta
$896 Roundtrip, found 4 days ago
$896
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Jan 4 from Austin to Salta, returning Wed, Feb 25, priced at $896 found 4 days ago
United
Tue, Nov 4 - Tue, Nov 25
AUS
Austin
SLA
Salta
$904 Roundtrip, found 6 days ago
$904
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 4 from Austin to Salta, returning Tue, Nov 25, priced at $904 found 6 days ago
LATAM Airlines Group
Sun, Jan 4 - Wed, Feb 25
AUS
Austin
SLA
Salta
$905 Roundtrip, found 4 days ago
$905
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Jan 4 from Austin to Salta, returning Wed, Feb 25, priced at $905 found 4 days ago
LATAM Airlines Group
Sun, Jan 4 - Wed, Feb 25
AUS
Austin
SLA
Salta
$907 Roundtrip, found 4 days ago
$907
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Jan 4 from Austin to Salta, returning Wed, Feb 25, priced at $907 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$917 Roundtrip, found 4 days ago
$917
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $917 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$1,058 Roundtrip, found 4 days ago
$1,058
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $1,058 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$1,070 Roundtrip, found 4 days ago
$1,070
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $1,070 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$1,144 Roundtrip, found 4 days ago
$1,144
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $1,144 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$1,156 Roundtrip, found 4 days ago
$1,156
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $1,156 found 4 days ago
LATAM Airlines Group
Sat, Mar 21 - Sat, Mar 28
AUS
Austin
SLA
Salta
$1,240 Roundtrip, found 4 days ago
$1,240
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 21 from Austin to Salta, returning Sat, Mar 28, priced at $1,240 found 4 days ago

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA) cost?
Get a cheap one-way flight from $371 or cheap return flight from $896 from Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA) 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 Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA)?
The cheapest month to fly from AUS to SLA is January, when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA)?
To find the cheapest airline that'll fly you from AUS to SLA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA)?
You'll need to hop on a flight with a layover when traveling from Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from AUS to SLA?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier 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 Martin Miguel de Guemes Intl. Airport (SLA)?
To reach Martin Miguel de Guemes Intl. Airport (SLA) on schedule, select 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 Martin Miguel de Guemes Intl. Airport (SLA) last-minute?
Booking your ticket from AUS to SLA just before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an AUS to SLA flight and hotel package?
Opting for an AUS to SLA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add activities, flights 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 Austin-Bergstrom Intl. Airport (AUS) to Martin Miguel de Guemes Intl. Airport (SLA)?
In most cases, you can cancel or modify your AUS to SLA flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Martín Miguel de Güemes Intl.
Roundtrip price
$895
Distance
4359 mi

Book with confidence

Austin to Salta Flights

The cheapest times to fly from Austin to Salta

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

 

The best time to book a flight from Austin to Salta

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

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 Salta in 2025. You can also book with separate airlines for your outbound and return journeys, from $371 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 Salta 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 Salta 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 Salta Flights

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*Available to One Key members.