Earn point on your loyalty program!arrow arc left

Cheap flights from Austin (AUS) to Asuncion (ASU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)

How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Austin to Asuncion in December 2025 , January 2026

31 Dec - 29 Jan $ 853.00
AUS
Austin
Spirit Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates
31 Dec - 17 Jan $ 886.00
AUS
Austin
Spirit Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates
31 Dec - 29 Jan $ 915.00
AUS
Austin
Spirit Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates

Last minute flights from Austin to Asuncion

24 Dec - 01 Jan $ 1,101.00
AUS
Austin
Frontier Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
Frontier Airlines
2 STOPS
AUS
Austin
Pick dates
21 Dec - 01 Jan $ 1,442.00
AUS
Austin
United Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
United Airlines
2 STOPS
AUS
Austin
Pick dates
23 Dec - 31 Dec $ 6,132.00
AUS
Austin
United Airlines
2 STOPS
ASU
Asuncion
ASU
Asuncion
United Airlines
2 STOPS
AUS
Austin
Pick dates

One-way flights to Asuncion from Austin

10:55 AM - 8:20 AM
LATAM Airlines
2 Stops
20h 30m
AUS - ASU
$ 391
Kiwi
Pick dates
4:18 PM - 9:23 PM
United Airlines
2 Stops
34h 12m
AUS - ASU
$ 767
Kiwi
Pick dates
7:05 AM - 3:55 PM
United Airlines
2 Stops
14h 6m
AUS - ASU
$ 1,668
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Asuncion (ASU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.