$44 Cheap Spirit Airlines flights Austin (AUS) to Fort Lauderdale (FLL)

View $44 flight on Tue, Aug 5, 2025Opens in a new window

$44 Cheap Spirit Airlines flights Austin (AUS) to Fort Lauderdale (FLL)

Prices were available within the past 7 days and start at $44 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Aug 5 - Sat, Aug 9
AUS
Austin
FLL
Fort Lauderdale
$93 Roundtrip, found 3 hours ago
$93
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, Aug 5 from Austin to Fort Lauderdale, returning Sat, Aug 9, priced at $93 found 3 hours ago
Spirit Airlines
Sat, Aug 16 - Sat, Aug 23
AUS
Austin
FLL
Fort Lauderdale
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Aug 16 from Austin to Fort Lauderdale, returning Sat, Aug 23, priced at $98 just found
Spirit Airlines
Wed, Jul 30 - Thu, Aug 14
AUS
Austin
FLL
Fort Lauderdale
$103 Roundtrip, found 3 hours ago
$103
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Jul 30 from Austin to Fort Lauderdale, returning Thu, Aug 14, priced at $103 found 3 hours ago
Spirit Airlines
Tue, Jul 29 - Wed, Jul 30
AUS
Austin
FLL
Fort Lauderdale
$108 Roundtrip, found 2 hours ago
$108
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Jul 29 from Austin to Fort Lauderdale, returning Wed, Jul 30, priced at $108 found 2 hours ago
Spirit Airlines
Mon, Jul 28 - Sun, Aug 3
AUS
Austin
FLL
Fort Lauderdale
$113 Roundtrip, found 4 hours ago
$113
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Mon, Jul 28 from Austin to Fort Lauderdale, returning Sun, Aug 3, priced at $113 found 4 hours ago
Spirit Airlines
Mon, Jul 28 - Tue, Jul 29
AUS
Austin
FLL
Fort Lauderdale
$118 Roundtrip, found 2 hours ago
$118
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Jul 28 from Austin to Fort Lauderdale, returning Tue, Jul 29, priced at $118 found 2 hours 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 30 mins

Frequently asked questions

How much is a Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Spirit Airlines return flights from $93 from AUS to FLL. Affordable one-way fares from $44 are also on offer.**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 Spirit Airlines?
Spirit Airlines flights to Fort Lauderdale are usually more affordable in the low-season months of September and October. Whether you're searching for a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) with Spirit Airlines?
Search for cheap Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) one to three months ahead of your departure day. 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 usually Sunday and the most expensive day 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 Spirit Airlines fly nonstop from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Yes, you can travel from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) on one of Spirit Airlines's 4 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the Spirit Airlines flight that'll land at FLL at a time that suits you.
How long does it take to fly from AUS to FLL with Spirit Airlines?
From takeoff till landing, a nonstop Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL) takes around 2h 39m.
What is the earliest Spirit Airlines flight from AUS to FLL?
The earliest Spirit Airlines flight from AUS to FLL takes off at 8:26PM UTC-6, arriving at 12:05AM UTC-5. If you'd like to jet off later in the day, the last Spirit Airlines flight leaves AUS at 8:26PM UTC-6 and lands at FLL at 12:05AM UTC-5. Flying before noon is generally a good idea as morning flights are less likely to be canceled.**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 Spirit Airlines fly into in Fort Lauderdale?
Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale come in to land at Fort Lauderdale - Hollywood Intl. Airport (FLL) and Miami Intl. Airport (MIA). The main Fort Lauderdale hub serviced by this airline is FLL. It's worth comparing flights landing at nearby airports on Expedia as there may be cheaper fares.
Why fly with Spirit Airlines from AUS to FLL?
With a rewarding loyalty program, Spirit Airlines is a top choice for many passengers departing from AUS to FLL. Plus, if you're a Free Spirit and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Spirit Airlines fly from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Most likely, you'll be on an Airbus A320neo for your Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL). However, you may end up on a different aircraft if there are operational changes.
Can I change or cancel my Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Fort Lauderdale - Hollywood Intl. Airport (FLL)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without additional charges, check the "No cancel fee" or "Changes included" filter when organizing your next trip.

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*Available to One Key members.