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Cheap flights from Baltimore (BWI) to Austin (AUS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Baltimore (BWI) to Austin (AUS)

How to find the cheapest flight from Baltimore (BWI) to Austin (AUS)
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How to find the cheapest flight from Baltimore (BWI) to Austin (AUS)
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How to find the cheapest flight from Baltimore (BWI) to Austin (AUS)
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Cheap flights from Baltimore to Austin in March , April 2026

17 Mar - 01 Apr $ 175.00
BWI
Baltimore
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
BWI
Baltimore
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10 Mar - 08 Apr $ 231.00
BWI
Baltimore
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
BWI
Baltimore
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12 Mar - 01 Apr $ 310.00
BWI
Baltimore
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to Austin

17 Mar - 31 Mar $ 226.00
BWI
Baltimore
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
10 Mar - 31 Mar $ 251.00
BWI
Baltimore
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
12 Mar - 31 Mar $ 330.00
BWI
Baltimore
Spirit Airlines
1 STOPS
AUS
Austin
AUS
Austin
Spirit Airlines
1 STOPS
BWI
Baltimore
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One-way flights to Austin from Baltimore

12:40 PM - 4:20 PM
United Airlines
1 Stops
5h 43m
BWI - AUS
$ 109
Kiwi
Pick dates
12:30 PM - 6:55 PM
Spirit Airlines
1 Stops
9h 23m
BWI - AUS
$ 116
Kiwi
Pick dates
12:40 PM - 4:20 PM
United Airlines
1 Stops
5h 42m
BWI - AUS
$ 196
Kiwi
Pick dates

How to find the cheapest flight from Baltimore (BWI) to Austin (AUS)

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