$409 Cheap Flights from Austin (AUS) to Ilhéus Airport (IOS)

View $409 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Ilhéus Airport (IOS)

Cheap Flights from Austin to Ilhéus Airport (AUS-IOS)

Prices were available within the past 7 days and start at $409 for one-way flights and $844 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$844 Roundtrip, found 6 days ago
$844
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $844 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$992 Roundtrip, found 6 days ago
$992
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $992 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,006 Roundtrip, found 6 days ago
$1,006
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,006 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,251 Roundtrip, found 6 days ago
$1,251
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,251 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,264 Roundtrip, found 6 days ago
$1,264
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,264 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,399 Roundtrip, found 6 days ago
$1,399
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,399 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,412 Roundtrip, found 6 days ago
$1,412
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,412 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,413 Roundtrip, found 6 days ago
$1,413
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,413 found 6 days ago
LATAM Airlines Group
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,425 Roundtrip, found 6 days ago
$1,425
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,425 found 6 days ago
Air Canada
Sat, Sep 13 - Wed, Sep 17
AUS
Austin
IOS
Ilhéus
$1,476 Roundtrip, found 6 days ago
$1,476
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Sep 13 from Austin to Ilhéus, returning Wed, Sep 17, priced at $1,476 found 6 days ago
Flights from Austin (AUS) to Ilhéus Airport (IOS)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Ilhéus Airport
Roundtrip price
$844
Distance
4985 mi

Austin to Ilhéus Airport Flights

The cheapest times to fly from Austin to Ilhéus Airport

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

 

The best time to book a flight from Austin to Ilhéus Airport

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

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 Ilhéus Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $409 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 Ilhéus Airport 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 Ilhéus Airport 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 does a flight from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS) cost?
Lock in a cheap one-way flight from $409 or cheap return flight from $844 from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between AUS and IOS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from AUS to IOS. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to IOS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Ilheus Airport (IOS)?
To reach Ilheus Airport (IOS) without delays, 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 time.**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 Ilheus Airport (IOS) last-minute?
Booking your plane ticket from AUS to IOS shortly before your trip is generally more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an AUS to IOS flight and hotel package?
You'll generally save money by booking an AUS to IOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Ilheus Airport (IOS)?
Typically, you're able to reschedule or cancel your AUS to IOS flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.