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$46+ Cheap flights from Detroit to Austin (DTT - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — AUS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Find cheap flights from Detroit to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Detroit All airports to Austin Bergstrom are usually found in September or July, booked 39 days in advance, depart on a Sunday or Thursday and return on a Friday

Cheap flight deals from Detroit to Austin

Cheapest flights from Detroit to Austin
Explore the most affordable flight options available from Detroit to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This CheapOair deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:15 am
DTW
-
AUS
1 stop26h 21m
Spirit Airlines
Mon 4/201:41 pm
AUS
-
DTW
1 stop25h 44m
Spirit Airlines
Deal found 2/3$206
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:36 pm
DTW
-
AUS
1 stop16h 58m
Spirit Airlines
Wed 2/187:15 am
AUS
-
DTW
2 stops14h 52m
Spirit Airlines
Deal found 2/2$207
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:30 pm
DTW
-
AUS
1 stop26h 43m
Multiple Airlines
Thu 2/197:15 am
AUS
-
DTW
1 stop11h 25m
Multiple Airlines
Deal found 2/3$208
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:10 am
DTW
-
AUS
2 stops11h 43m
Spirit Airlines
Mon 3/97:15 am
AUS
-
DTW
3 stops23h 34m
Spirit Airlines
Deal found 2/3$209
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:53 pm
DTW
-
AUS
2 stops27h 31m
Spirit Airlines
Thu 3/264:59 pm
AUS
-
DTW
2 stops21h 51m
Spirit Airlines
Deal found 2/3$210
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:05 am
DTW
-
AUS
1 stop10h 10m
Multiple Airlines
Sun 3/226:12 am
AUS
-
DTW
2 stops33h 00m
Multiple Airlines
Deal found 2/2$211
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:28 pm
DTW
-
AUS
1 stop23h 12m
Multiple Airlines
Fri 2/137:15 am
AUS
-
DTW
1 stop11h 25m
Multiple Airlines
Deal found 2/2$212
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:08 pm
DTW
-
AUS
1 stop23h 45m
Multiple Airlines
Mon 2/167:15 am
AUS
-
DTW
1 stop12h 45m
Multiple Airlines
Deal found 2/1$213
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:27 pm
DTW
-
AUS
1 stop12h 38m
Frontier
Sun 4/268:36 pm
AUS
-
DTW
1 stop12h 13m
Frontier
Deal found 2/1$214
This Orbitz deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:05 am
DTW
-
AUS
1 stop7h 40m
Frontier
Sun 4/198:36 pm
AUS
-
DTW
1 stop12h 13m
Frontier
Deal found 2/2$215
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:09 am
DTW
-
AUS
2 stops16h 44m
Spirit Airlines
Mon 2/234:59 pm
AUS
-
DTW
2 stops19h 31m
Spirit Airlines
Deal found 2/3$216
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:35 pm
DTW
-
AUS
1 stop20h 37m
Multiple Airlines
Sun 4/124:59 pm
AUS
-
DTW
2 stops17h 13m
Multiple Airlines
Deal found 2/1$217

Find flight deals from Detroit to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Mytrip)

One-way from

$46
(Expedia)

Popular in

January

Cheapest in

September

Average price

$404

Good round-trip deal

$399 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Detroit (DTT)-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Austin Bergstrom flights.
Search Deals
From Detroit (DTT) to Austin Bergstrom
Search Deals
One-way flight from Detroit (DTT) to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Austin Bergstrom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Detroit to Austin that are best for you.

Fly from

Detroit

Fly to

Austin

Route

Depart

Return

Price

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Thu 4/9

4:25 pm-6:57 pm

Nonstop3h 32m

Austin Bergstrom

Sun 4/12

5:12 am-9:03 am

Nonstop2h 51m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Sat 4/11

4:25 pm-6:57 pm

Nonstop3h 32m

Austin Bergstrom

Mon 4/20

5:12 am-9:05 am

Nonstop2h 53m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Fri 5/1

4:55 pm-7:12 pm

Nonstop3h 17m

Austin Bergstrom

Sat 5/2

4:46 pm-8:44 pm

Nonstop2h 58m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Tue 3/31

8:30 am-10:52 am

Nonstop3h 22m

Austin Bergstrom

Sun 4/12

5:12 am-9:03 am

Nonstop2h 51m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Fri 4/17

7:47 pm-9:56 pm

Nonstop3h 09m

Austin Bergstrom

Tue 4/28

8:00 am-11:53 am

Nonstop2h 53m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Sun 3/29

4:25 pm-6:57 pm

Nonstop3h 32m

Austin Bergstrom

Tue 4/7

2:26 pm-6:19 pm

Nonstop2h 53m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Sat 4/18

7:47 pm-9:56 pm

Nonstop3h 09m

Austin Bergstrom

Tue 4/21

5:12 am-9:05 am

Nonstop2h 53m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Tue 3/31

4:25 pm-6:57 pm

Nonstop3h 32m

Austin Bergstrom

Tue 4/7

8:00 am-11:51 am

Nonstop2h 51m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Sat 4/4

8:30 am-10:52 am

Nonstop3h 22m

Austin Bergstrom

Tue 4/7

8:00 am-11:51 am

Nonstop2h 51m

$339

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Fri 4/10

4:25 pm-6:57 pm

Nonstop3h 32m

Austin Bergstrom

Mon 4/20

5:12 am-9:05 am

Nonstop2h 53m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
1
2
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Compare providers for flights from Detroit to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Austin in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Austin

How far ahead should I book a flight from Detroit to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Austin. Price data was last updated on January 30, 2026.

The price you pay for your flight from Detroit to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit to Austin?

Currently, September is the cheapest month in which you can book a flight from Detroit to Austin (average of $98). Flying from Detroit to Austin in January is currently the most expensive (average of $225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to AUS?

Find hourly flight availability from Detroit to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 59% on flights from Detroit to Austin by exploring options for tickets at noon.

What is the cheapest day to fly from Detroit to Austin?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Austin. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Detroit to Austin flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Austin

Explore weekly flight availability from Detroit to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.

The most flights from DTT to AUS are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

What’s the top layover airport for flights from Detroit to Austin?

Share of 1-stop round-trip flights from Detroit to Austin chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (MDW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to Austin on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Austin?

Average round-trip fare for 1-stop flights from Detroit to Austin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $274.

What’s the fastest layover option from Detroit to Austin?

Shortest average travel time for 1-stop one-way flights from Detroit to Austin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 4h 40m.

Which airport typically offers the quickest layover for flights from Detroit to Austin?

Average layover duration for 1-stop one-way flights from Detroit to Austin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 14m.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated February 3, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Detroit to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,138 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,216 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,405 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,051 reviews
Southwest
8.0
Very good
4,272 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Detroit to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Detroit to Austin?

    If you book a flight from Detroit to Austin, you will be flying from All airports to Austin Bergstrom. Flights to Austin Bergstrom (AUS) from Detroit All airports (DTT) take 3h 09m for a nonstop flight. There are 10 flights from All airports to Austin per day from 6 airlines.

  • How long is the flight from Detroit to Austin?

    Airlines like Delta fly from Detroit to Austin in about 3h 32m. The time it takes to get you to your destination is usually consistent. Detroit and Austin are separated by a distance of 1148 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Detroit to Austin round-trip?

    Currently priced at $90, Frontier will fly you from Detroit to Austin and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $93 and $175, respectively. You may be able to fly from Detroit to Austin for 73% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Detroit to Austin one-way?

    One-way options have recently been found by users for as low as $49 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $76 and Southwest from $87 one-way.

  • What are the most reliable airlines from Detroit to Austin?

    The top 3 most reliable airlines when flying from Detroit to Austin are Virgin Atlantic (86%), Air France (86%) and KLM (79%).

  • What are the cheapest flights from Detroit to Austin?

    Looking for the cheapest flight from Detroit to Austin? While on average our users pay $379, our data indicates the cheapest price to be $268. The most popular route (Detroit Metropolitan Wayne County - Austin Bergstrom), is priced around $103.

  • Can I find deals for flights from Detroit to Austin that include hotel bookings?

    Yes. In addition to deals on Detroit to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Austin.

  • Can I find deals for business class flights from Detroit to Austin?

    Yes. Cheapflights offers flight deals from Detroit to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Austin?

    Currently, September is the cheapest month in which you can book a flight from Detroit to Austin (average of $98). Flying from Detroit to Austin in January is currently the most expensive (average of $225). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Top 6 airlines flying from Detroit to Austin

Discover the top 6 airlines that operate flights from Detroit to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$214FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$93Average$197FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$318FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$283Average$378FlexibilityNo cancel feeOn-time69%

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