Cheap flights from Buenos Aires to Southeast Austin from CA $474

View CA $474 flight on Sun, Aug. 10, 2025Opens in a new window

Popular airlines from Buenos Aires to Southeast Austin

  • Air Canada

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  • WestJet

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  • Flair Airlines

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  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

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Cheap flights from Buenos Aires (BUE) to Southeast Austin (AUS)

Prices were available within the past 7 days and start at CA $474 for one-way flights and CA $1,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,017 Roundtrip, found 6 days ago
CA $1,017
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,017 found 6 days ago
LATAM Airlines Group
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,018 Roundtrip, found 6 days ago
CA $1,018
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,018 found 6 days ago
LATAM Airlines Group
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,041 Roundtrip, found 6 days ago
CA $1,041
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,041 found 6 days ago
LATAM Airlines Group
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,100 Roundtrip, found 6 days ago
CA $1,100
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,100 found 6 days ago
American Airlines
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,115 Roundtrip, found 6 days ago
CA $1,115
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,115 found 6 days ago
LATAM Airlines Group
Sun, Aug. 10 - Mon, Aug. 18
EZE
Buenos Aires
AUS
Austin
CA $1,122 Roundtrip, found 6 days ago
CA $1,122
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, Aug. 10 from Buenos Aires to Austin, returning Mon, Aug. 18, priced at CA $1,122 found 6 days ago

Find the cheapest month to fly from Buenos Aires (BUE) to Austin (AUS)

May is typically the cheapest month to fly

From CA $813 - CA $1,192 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.