Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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

Cheap flights from Austin to Baltimore in September , October 2026

28 Sep - 20 Oct $ 349.00
AUS
Austin
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
AUS
Austin
Pick dates
28 Sep - 08 Oct $ 495.00
AUS
Austin
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
AUS
Austin
Pick dates
27 Sep - 15 Oct $ 935.00
AUS
Austin
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
AUS
Austin
Pick dates

Last minute flights from Austin to Baltimore

28 Sep - 30 Sep $ 497.00
AUS
Austin
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
AUS
Austin
Pick dates
28 Sep - 01 Oct $ 503.00
AUS
Austin
Frontier Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
Frontier Airlines
1 STOPS
AUS
Austin
Pick dates
28 Sep - 30 Sep $ 1,135.00
AUS
Austin
United Airlines
1 STOPS
BWI
Baltimore
BWI
Baltimore
United Airlines
1 STOPS
AUS
Austin
Pick dates

One-way flights to Baltimore from Austin

10:58 AM - 6:21 PM
Frontier Airlines
1 Stops
8h 46m
AUS - BWI
$ 248
Kiwi
Pick dates
10:58 AM - 6:12 AM
Frontier Airlines
1 Stops
20h 33m
AUS - BWI
$ 253
Kiwi
Pick dates
4:17 PM - 6:25 PM
United Airlines
1 Stops
5h 17m
AUS - BWI
$ 579
Kiwi
Pick dates

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

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