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Cheap flights from Washington (DCA) to Austin (AUS)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to Austin (AUS)

How to find the cheapest flight from Washington (DCA) to Austin (AUS)
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How to find the cheapest flight from Washington (DCA) to Austin (AUS)
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How to find the cheapest flight from Washington (DCA) to Austin (AUS)
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Cheap flights from Washington to Austin in February , March 2026

28 Feb - 31 Mar $ 218.00
DCA
Washington
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DCA
Washington
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15 Feb - 11 Mar $ 855.00
DCA
Washington
Hawaiian Airlines
1 STOPS
AUS
Austin
AUS
Austin
Hawaiian Airlines
2 STOPS
DCA
Washington
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09 Feb - 03 Mar $ 1,168.00
DCA
Washington
Alaska Airlines
1 STOPS
AUS
Austin
AUS
Austin
Alaska Airlines
1 STOPS
DCA
Washington
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Last minute flights from Washington to Austin

25 Feb - 28 Feb $ 273.00
DCA
Washington
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DCA
Washington
Pick dates
14 Feb - 28 Feb $ 717.00
DCA
Washington
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
DCA
Washington
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12 Feb - 28 Feb $ 875.00
DCA
Washington
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
DCA
Washington
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One-way flights to Austin from Washington

2:00 PM - 9:00 PM
Frontier Airlines
1 Stops
11h 16m
DCA - AUS
$ 109
Kiwi
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11:00 AM - 2:20 PM
United Airlines
1 Stops
5h 22m
DCA - AUS
$ 439
Kiwi
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12:47 PM - 6:50 PM
United Airlines
1 Stops
8h 10m
DCA - AUS
$ 439
Kiwi
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How to find the cheapest flight from Washington (DCA) to Austin (AUS)

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