$290 Cheap Flights from Austin (AUS) to Asuncion (ASU)

View $290 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Austin to Asuncion (AUS-ASU)

Prices were available within the past 7 days and start at $290 for one-way flights and $628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Oct 2 - Thu, Oct 9
AUS
Austin
ASU
Asuncion
$628 Roundtrip, found 3 hours ago
$628
Roundtrip
found 3 hours ago
Select Copa flight, departing Thu, Oct 2 from Austin to Asuncion, returning Thu, Oct 9, priced at $628 found 3 hours ago
Copa
Thu, Sep 25 - Mon, Sep 29
AUS
Austin
ASU
Asuncion
$632 Roundtrip, found 5 days ago
$632
Roundtrip
found 5 days ago
Select Copa flight, departing Thu, Sep 25 from Austin to Asuncion, returning Mon, Sep 29, priced at $632 found 5 days ago
Copa
Mon, Oct 13 - Mon, Oct 20
AUS
Austin
ASU
Asuncion
$638 Roundtrip, found 4 days ago
$638
Roundtrip
found 4 days ago
Select Copa flight, departing Mon, Oct 13 from Austin to Asuncion, returning Mon, Oct 20, priced at $638 found 4 days ago
Copa
Thu, Oct 16 - Sun, Oct 19
AUS
Austin
ASU
Asuncion
$641 Roundtrip, found 1 day ago
$641
Roundtrip
found 1 day ago
Select Copa flight, departing Thu, Oct 16 from Austin to Asuncion, returning Sun, Oct 19, priced at $641 found 1 day ago
Copa
Mon, Sep 22 - Thu, Sep 25
AUS
Austin
ASU
Asuncion
$646 Roundtrip, found 2 days ago
$646
Roundtrip
found 2 days ago
Select Copa flight, departing Mon, Sep 22 from Austin to Asuncion, returning Thu, Sep 25, priced at $646 found 2 days ago
Copa
Mon, Oct 13 - Fri, Oct 17
AUS
Austin
ASU
Asuncion
$655 Roundtrip, found 3 days ago
$655
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Oct 13 from Austin to Asuncion, returning Fri, Oct 17, priced at $655 found 3 days ago
Aeromexico
Mon, Nov 24 - Thu, Dec 11
AUS
Austin
ASU
Asuncion
$667 Roundtrip, found 5 days ago
$667
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Nov 24 from Austin to Asuncion, returning Thu, Dec 11, priced at $667 found 5 days ago
United
Mon, Mar 16 - Fri, Mar 20
AUS
Austin
ASU
Asuncion
$690 Roundtrip, found 14 hours ago
$690
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Mar 16 from Austin to Asuncion, returning Fri, Mar 20, priced at $690 found 14 hours ago
Delta
Mon, Nov 24 - Thu, Dec 4
AUS
Austin
ASU
Asuncion
$692 Roundtrip, found 6 days ago
$692
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Austin to Asuncion, returning Thu, Dec 4, priced at $692 found 6 days ago
LATAM Airlines Group
Mon, Nov 24 - Thu, Dec 4
AUS
Austin
ASU
Asuncion
$702 Roundtrip, found 6 days ago
$702
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Nov 24 from Austin to Asuncion, returning Thu, Dec 4, priced at $702 found 6 days ago

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU) cost?
Lock in a cheap one-way flight from $290 or cheap return flight from $628 from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU) 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 Silvio Pettirossi Intl. Airport (ASU)?
The cheapest month to fly from AUS to ASU is October, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest AUS to ASU flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU)?
You'll need to catch a flight with a layover if you're traveling from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU). 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 ASU?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based 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 Silvio Pettirossi Intl. Airport (ASU)?
Opt for a flight from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Silvio Pettirossi Intl. Airport (ASU) last-minute?
Holding off until just before your departure to book a ticket from AUS to ASU generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book an AUS to ASU flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to ASU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Silvio Pettirossi Intl. Airport (ASU)?
Typically, it's possible to cancel or reschedule your AUS to ASU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Copa, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$627
Distance
4662 mi

Book with confidence

Book with confidence

Austin to Asuncion Flights

The cheapest times to fly from Austin to Asuncion

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

 

The best time to book a flight from Austin to Asuncion

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

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 Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $290 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 Asuncion 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 Asuncion 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 Asuncion Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.