Cheap flights from Baltimore to Southwest Austin

View AU$181 flight on Wed, 27 Aug. 2025Opens in a new window

Popular airlines from Baltimore to Southwest Austin

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Baltimore (WAS) to Southwest Austin (AUS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 8 Aug. - Mon, 11 Aug.
DCA
Washington
AUS
Austin
AU$378 Return, found 6 days ago
AU$378
Return
found 6 days ago
Select American Airlines flight, departing Fri, 8 Aug. from Washington to Austin, returning Mon, 11 Aug., priced at AU$378 found 6 days ago
Delta
Fri, 8 Aug. - Mon, 11 Aug.
BWI
Baltimore
AUS
Austin
AU$386 Return, found 6 days ago
AU$386
Return
found 6 days ago
Select Delta flight, departing Fri, 8 Aug. from Baltimore to Austin, returning Mon, 11 Aug., priced at AU$386 found 6 days ago
Delta
Fri, 8 Aug. - Mon, 11 Aug.
DCA
Washington
AUS
Austin
AU$393 Return, found 6 days ago
AU$393
Return
found 6 days ago
Select Delta flight, departing Fri, 8 Aug. from Washington to Austin, returning Mon, 11 Aug., priced at AU$393 found 6 days ago
Delta
Fri, 15 Aug. - Fri, 22 Aug.
BWI
Baltimore
AUS
Austin
AU$425 Return, found 5 days ago
AU$425
Return
found 5 days ago
Select Delta flight, departing Fri, 15 Aug. from Baltimore to Austin, returning Fri, 22 Aug., priced at AU$425 found 5 days ago
Delta
Fri, 8 Aug. - Mon, 11 Aug.
DCA
Washington
AUS
Austin
AU$440 Return, found 6 days ago
AU$440
Return
found 6 days ago
Select Delta flight, departing Fri, 8 Aug. from Washington to Austin, returning Mon, 11 Aug., priced at AU$440 found 6 days ago
United
Fri, 15 Aug. - Fri, 22 Aug.
BWI
Baltimore
AUS
Austin
AU$487 Return, found 5 days ago
AU$487
Return
found 5 days ago
Select United flight, departing Fri, 15 Aug. from Baltimore to Austin, returning Fri, 22 Aug., priced at AU$487 found 5 days ago

Find the cheapest month to fly from Baltimore (BWI) to Austin (AUS)

April is typically the cheapest month to fly

From AU$182 - AU$507 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.