$109 Cheap United flights Austin (AUS) to Fort Lauderdale (FLL)

View $109 flight on Mon, Aug 18, 2025Opens in a new window

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$109 Cheap United flights Austin (AUS) to Fort Lauderdale (FLL)

Prices were available within the past 7 days and start at $109 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 16 - Sun, Aug 24
AUS
Austin
FLL
Fort Lauderdale
$222 Roundtrip, found 1 hour ago
$222
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Aug 16 from Austin to Fort Lauderdale, returning Sun, Aug 24, priced at $222 found 1 hour ago
Flights from Austin (AUS) to Fort Lauderdale (FLL)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Fort Lauderdale - Hollywood Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
1103 mi
Average flight time
4 hours 32 mins

Frequently asked questions

How much is a United Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Landing cheap one-way United Airlines flights from AUS to FLL from $109 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $222 for your next exciting adventure.**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 AUS to FLL with United Airlines?
Search for return or one-way flights to Fort Lauderdale in September or October. You could find an affordable fare with United Airlines during these off-peak travel months.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) with United Airlines?
Search for cheap United Airlines flights from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) one to three months before your day of 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 class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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 United Airlines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Select our "Nonstop" filter when looking for direct United Airlines flights from AUS to FLL. It's also a great way to compare other carriers servicing the same nonstop trip.
What is the earliest United Airlines flight from AUS to FLL?
To find the earliest departures from AUS to FLL with United Airlines, filter your search by "Early Morning" and "Morning." Choosing an early flight usually means you're less likely to experience cancellations.**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 United Airlines fly into in Fort Lauderdale?
Take a United Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale, and you'll probably touch down at Fort Lauderdale - Hollywood Intl. Airport (FLL). This is the airline's primary hub in this city.
Why fly with United Airlines from AUS to FLL?
Offering a rewarding loyalty program, United Airlines is a popular choice for many passengers journeying from AUS to FLL. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*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 United Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Depending on your fare type, a fee is typically charged if you modify or cancel your booking more than 24 hours after it's been confirmed. To find flexible fares, select our "No cancel fee" or "Changes included" filter when you look for flights. For more details on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.