$50 Cheap Spirit Airlines flights Austin (AUS) to Detroit (DTW)

View $50 flight on Sun, Oct 12, 2025Opens in a new window

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$50 Cheap Spirit Airlines flights Austin (AUS) to Detroit (DTW)

Prices were available within the past 7 days and start at $50 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Aug 15 - Thu, Aug 21
AUS
Austin
DTW
Detroit
$100 Roundtrip, found 2 hours ago
$100
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Aug 15 from Austin to Detroit, returning Thu, Aug 21, priced at $100 found 2 hours ago
Spirit Airlines
Fri, Sep 5 - Fri, Sep 12
AUS
Austin
DTW
Detroit
$110 Roundtrip, found 3 days ago
$110
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Austin to Detroit, returning Fri, Sep 12, priced at $110 found 3 days ago
Spirit Airlines
Fri, Aug 1 - Sun, Aug 31
AUS
Austin
DTW
Detroit
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 1 from Austin to Detroit, returning Sun, Aug 31, priced at $119 just found
Spirit Airlines
Thu, Sep 4 - Mon, Sep 8
AUS
Austin
DTW
Detroit
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Sep 4 from Austin to Detroit, returning Mon, Sep 8, priced at $138 just found
Spirit Airlines
Thu, Aug 14 - Wed, Aug 20
AUS
Austin
DTW
Detroit
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Austin to Detroit, returning Wed, Aug 20, priced at $140 just found
Spirit Airlines
Thu, Jul 31 - Mon, Aug 11
AUS
Austin
DTW
Detroit
$143 Roundtrip, found 3 days ago
$143
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu, Jul 31 from Austin to Detroit, returning Mon, Aug 11, priced at $143 found 3 days ago
Flights from Austin (AUS) to Detroit (DTW)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
Delta
Distance
1148 mi
Average flight time
3 hours 58 mins

Frequently asked questions

How much is a Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Detroit Metropolitan Wayne County Airport (DTW)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap Spirit Airlines round-trip flights from $100 from AUS to DTW. Affordable one-way fares from $50 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 DTW with Spirit Airlines?
January is one of the least expensive months to fly to Detroit with Spirit Airlines. You could also find great prices on one-way and return fares in February.
What is the cheapest time to book flights from Austin-Bergstrom Intl. Airport (AUS) to Detroit Metropolitan Wayne County Airport (DTW) with Spirit Airlines?
Start searching one to three months ahead of your travel date to get cheaper fares on Spirit Airlines flights from Austin-Bergstrom Intl. Airport (AUS) to Detroit Metropolitan Wayne County Airport (DTW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*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 Detroit Metropolitan Wayne County Airport (DTW)?
Enter your dates, hit search and use the "Nonstop" filter on Expedia to find any direct flights from AUS to DTW with Spirit Airlines or another carrier.
What is the earliest Spirit Airlines flight from AUS to DTW?
Find Spirit Airlines's earliest flights from AUS to DTW by selecting the "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being 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 Detroit?
Jump on a Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Detroit, and you're most likely to come in to Detroit Metropolitan Wayne County Airport (DTW). This is the airline's main hub in this city.
Why fly with Spirit Airlines from AUS to DTW?
With a rewarding loyalty program, Spirit Airlines is a favorite of many passengers journeying from AUS to DTW. 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.
Can I change or cancel my Spirit Airlines flight from Austin-Bergstrom Intl. Airport (AUS) to Detroit Metropolitan Wayne County Airport (DTW)?
Changes are usually free within 24 hours of making a booking, but your airline may charge you after that. For more details about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without additional charges, apply the "Changes included" or "No cancel fee" filter when planning your next break.

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