Cheap flights from Baltimore to Northwest Austin

View AU$166 flight on Thu, 23 Oct. 2025Opens in a new window

Popular airlines from Baltimore to Northwest Austin

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Baltimore (WAS) to Northwest 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.

Delta
Thu, 21 Aug. - Thu, 28 Aug.
BWI
Baltimore
AUS
Austin
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug. from Baltimore to Austin, returning Thu, 28 Aug., priced at AU$361 found 1 day ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
DCA
Washington
AUS
Austin
AU$361 Return, found 1 day ago
AU$361
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug. from Washington to Austin, returning Thu, 28 Aug., priced at AU$361 found 1 day ago
Delta
Mon, 11 Aug. - Sun, 24 Aug.
DCA
Washington
AUS
Austin
AU$362 Return, found 17 hours ago
AU$362
Return
found 17 hours ago
Select Delta flight, departing Mon, 11 Aug. from Washington to Austin, returning Sun, 24 Aug., priced at AU$362 found 17 hours ago
American Airlines
Thu, 21 Aug. - Thu, 28 Aug.
BWI
Baltimore
AUS
Austin
AU$371 Return, found 1 day ago
AU$371
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug. from Baltimore to Austin, returning Thu, 28 Aug., priced at AU$371 found 1 day ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
BWI
Baltimore
AUS
Austin
AU$400 Return, found 1 day ago
AU$400
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug. from Baltimore to Austin, returning Thu, 28 Aug., priced at AU$400 found 1 day ago
United
Mon, 11 Aug. - Sun, 24 Aug.
DCA
Washington
AUS
Austin
AU$442 Return, found 17 hours ago
AU$442
Return
found 17 hours ago
Select United flight, departing Mon, 11 Aug. from Washington to Austin, returning Sun, 24 Aug., priced at AU$442 found 17 hours 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.