Cheap flights from Buffalo to West Austin from CA $188

View CA $188 flight on Sat, Aug. 23, 2025Opens in a new window

Popular airlines from Buffalo to West Austin

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • JetBlue Airways

    JetBlue Airways

  • Frontier Airlines

    Frontier Airlines

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Cheap flights from Buffalo (BUF) to West Austin (AUS)

Prices were available within the past 7 days and start at CA $188 for one-way flights and CA $262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 4 - Sun, Sep. 7
BUF
Buffalo
AUS
Austin
CA $262 Roundtrip, found 6 days ago
CA $262
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep. 4 from Buffalo to Austin, returning Sun, Sep. 7, priced at CA $262 found 6 days ago
Delta
Fri, Aug. 1 - Mon, Aug. 4
BUF
Buffalo
AUS
Austin
CA $313 Roundtrip, found 6 days ago
CA $313
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug. 1 from Buffalo to Austin, returning Mon, Aug. 4, priced at CA $313 found 6 days ago
American Airlines
Thu, Sep. 4 - Sun, Sep. 7
BUF
Buffalo
AUS
Austin
CA $318 Roundtrip, found 6 days ago
CA $318
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep. 4 from Buffalo to Austin, returning Sun, Sep. 7, priced at CA $318 found 6 days ago
United
Thu, Sep. 4 - Sun, Sep. 7
BUF
Buffalo
AUS
Austin
CA $350 Roundtrip, found 6 days ago
CA $350
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep. 4 from Buffalo to Austin, returning Sun, Sep. 7, priced at CA $350 found 6 days ago
JetBlue Airways
Thu, Aug. 14 - Sat, Aug. 30
BUF
Buffalo
AUS
Austin
CA $359 Roundtrip, found 9 hours ago
CA $359
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Thu, Aug. 14 from Buffalo to Austin, returning Sat, Aug. 30, priced at CA $359 found 9 hours ago
Frontier Airlines
Sat, Aug. 2 - Mon, Aug. 4
BUF
Buffalo
AUS
Austin
CA $401 Roundtrip, found 1 day ago
CA $401
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug. 2 from Buffalo to Austin, returning Mon, Aug. 4, priced at CA $401 found 1 day ago

Find the cheapest month to fly from Buffalo (BUF) to Austin (AUS)

August is typically the cheapest month to fly

From CA $262 - CA $887 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.