Earn point on your loyalty program!arrow arc left

Cheap flights from Newark (EWR) to Austin (AUS)

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 Newark (EWR) to Austin (AUS)

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

Cheap flights from Newark to Austin in July , August 2026

28 Jul - 19 Aug $ 363.00
EWR
Newark
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
EWR
Newark
Pick dates
28 Jul - 08 Aug $ 390.00
EWR
Newark
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
EWR
Newark
Pick dates
25 Jul - 15 Aug $ 557.00
EWR
Newark
United Airlines
DIRECT
AUS
Austin
AUS
Austin
United Airlines
DIRECT
EWR
Newark
Pick dates

Last minute flights from Newark to Austin

28 Jul - 31 Jul $ 469.00
EWR
Newark
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
EWR
Newark
Pick dates
30 Jul - 31 Jul $ 520.00
EWR
Newark
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
EWR
Newark
Pick dates
28 Jul - 31 Jul $ 879.00
EWR
Newark
United Airlines
DIRECT
AUS
Austin
AUS
Austin
United Airlines
DIRECT
EWR
Newark
Pick dates

One-way flights to Austin from Newark

5:55 AM - 3:10 PM
Frontier Airlines
1 Stops
11h 44m
EWR - AUS
$ 235
Kiwi
Pick dates
5:55 AM - 3:10 PM
Frontier Airlines
1 Stops
11h 44m
EWR - AUS
$ 286
Kiwi
Pick dates
6:05 AM - 6:05 AM
United Airlines
0 Stops
3h 56m
EWR - AUS
$ 419
Kiwi
Pick dates

How to find the cheapest flight from Newark (EWR) to Austin (AUS)

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 Newark (EWR) 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 Newark (EWR) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.