$114 Cheap Frontier Airlines flights Charlotte (CLT) to Austin (AUS)

View $114 flight on Tue, Aug 12, 2025Opens in a new window

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$114 Cheap Frontier Airlines flights Charlotte (CLT) to Austin (AUS)

Prices were available within the past 7 days and start at $114 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Nov 9 - Wed, Nov 12
CLT
Charlotte
AUS
Austin
$225 Roundtrip, found 18 hours ago
$225
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Charlotte to Austin, returning Wed, Nov 12, priced at $225 found 18 hours ago
Frontier Airlines
Sat, Aug 23 - Sat, Aug 30
CLT
Charlotte
AUS
Austin
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug 23 from Charlotte to Austin, returning Sat, Aug 30, priced at $228 found 1 day ago
Flights from Charlotte (CLT) to Austin (AUS)
Origin airport
Charlotte-Douglas Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
American Airlines
Distance
1030 mi
Average flight time
2 hours 56 mins

Frequently asked questions

How much is a Frontier Airlines flight from Charlotte-Douglas Intl. Airport (CLT) to Austin-Bergstrom Intl. Airport (AUS)?
Scoring cheap one-way Frontier Airlines flights from CLT to AUS from $114 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $225 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CLT to AUS with Frontier Airlines?
January is one of the cheapest months to jet off to Austin with Frontier Airlines. You could also find great prices on return and one-way tickets in December.
What is the cheapest time to book flights from Charlotte-Douglas Intl. Airport (CLT) to Austin-Bergstrom Intl. Airport (AUS) with Frontier Airlines?
Search for affordable Frontier Airlines flights from Charlotte-Douglas Intl. Airport (CLT) to Austin-Bergstrom Intl. Airport (AUS) one to three months prior to your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Charlotte-Douglas Intl. Airport (CLT) to Austin-Bergstrom Intl. Airport (AUS)?
To see if there's a direct journey from CLT to AUS with Frontier Airlines or other carriers, check the "Nonstop" filter when looking for tickets.
What is the earliest Frontier Airlines flight from CLT to AUS?
To find the earliest departure from CLT to AUS with Frontier Airlines, filter your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Austin?
Frontier Airlines flights from Charlotte-Douglas Intl. Airport (CLT) to Austin come in to Austin-Bergstrom Intl. Airport (AUS). This is the main gateway to this destination.
Why fly with Frontier Airlines from CLT to AUS?
A rewarding loyalty program and the ability to rack up points through Frontier Miles are the start of the reasons to travel from CLT to AUS with Frontier Airlines. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from Charlotte-Douglas Intl. Airport (CLT) to Austin-Bergstrom Intl. Airport (AUS)?
It's generally possible to cancel or modify your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need to keep your options open? Use Expedia's "No cancel fee" or "Changes included" filter to find flights that won't penalize you if you have to revise your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.