Earn point on your loyalty program!arrow arc left

Cheap flights from Lexington (LEX) 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 Lexington (LEX) to Austin (AUS)

How to find the cheapest flight from Lexington (LEX) 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 Lexington (LEX) 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 Lexington (LEX) 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 Lexington to Austin in November , December 2025

25 Nov - 30 Dec $ 363.00
LEX
Lexington
Allegiant Air
1 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
LEX
Lexington
Pick dates
25 Nov - 27 Dec $ 412.00
LEX
Lexington
Allegiant Air
1 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
LEX
Lexington
Pick dates
25 Nov - 04 Dec $ 465.00
LEX
Lexington
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
LEX
Lexington
Pick dates

Last minute flights from Lexington to Austin

25 Nov - 01 Dec $ 476.00
LEX
Lexington
Allegiant Air
1 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
LEX
Lexington
Pick dates
23 Nov - 01 Dec $ 564.00
LEX
Lexington
Allegiant Air
1 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
1 STOPS
LEX
Lexington
Pick dates
25 Nov - 01 Dec $ 646.00
LEX
Lexington
Allegiant Air
1 STOPS
AUS
Austin
AUS
Austin
Allegiant Air
2 STOPS
LEX
Lexington
Pick dates

One-way flights to Austin from Lexington

3:38 PM - 8:50 PM
Spirit Airlines
1 Stops
8h 20m
LEX - AUS
$ 224
Kiwi
Pick dates
7:05 AM - 8:50 AM
United Airlines
1 Stops
5h 48m
LEX - AUS
$ 514
Kiwi
Pick dates
1:59 PM - 7:10 AM
United Airlines
1 Stops
21h 11m
LEX - AUS
$ 868
Kiwi
Pick dates

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