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$72+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — AUS
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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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Cheapflights Tip: The best prices from Detroit All airports to Austin Bergstrom are usually found in September or August, booked 20 days in advance, depart on a Wednesday or Saturday 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 August 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 9/113:25 pm
DTW
-
AUS
1 stop27h 23m
Frontier
Tue 9/156:33 pm
AUS
-
DTW
1 stop16h 18m
Frontier
Deal found 7/31$148
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/86:40 pm
DTW
-
AUS
1 stop24h 08m
Frontier
Sat 9/196:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 8/1$149
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/307:00 am
DTW
-
AUS
1 stop11h 48m
Frontier
Sat 10/36:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 7/31$153
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/157:00 am
DTW
-
AUS
1 stop11h 48m
Frontier
Tue 9/226:33 pm
AUS
-
DTW
1 stop16h 18m
Frontier
Deal found 8/1$156
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/86:40 pm
DTW
-
AUS
1 stop24h 08m
Frontier
Sun 9/136:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 8/1$166
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Tue 8/186:40 pm
DTW
-
AUS
1 stop22h 59m
Frontier
Tue 8/255:37 pm
AUS
-
DTW
1 stop6h 27m
Frontier
Deal found 8/3$167
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/86:40 pm
DTW
-
AUS
1 stop24h 08m
Frontier
Sat 9/126:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 8/2$168
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/97:00 am
DTW
-
AUS
1 stop11h 48m
Frontier
Sat 9/126:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 7/31$169
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 9/113:25 pm
DTW
-
AUS
1 stop27h 23m
Frontier
Sat 9/196:33 pm
AUS
-
DTW
1 stop16h 05m
Frontier
Deal found 8/3$171
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/97:00 am
DTW
-
AUS
1 stop11h 48m
Frontier
Tue 9/156:33 pm
AUS
-
DTW
1 stop16h 18m
Frontier
Deal found 8/1$174
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/57:00 am
DTW
-
AUS
1 stop11h 48m
Frontier
Wed 10/76:33 pm
AUS
-
DTW
1 stop19h 10m
Frontier
Deal found 7/30$175

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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Kiwi.com)

One-way from

$72
(Trip.com)

Popular in

January

Cheapest in

September

Average price

$265

Good round-trip deal

$399 or less

Good one-way deal

$348 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. 13% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 4, 2026.
Use the filters below to find and compare flights from Detroit to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Thu 10/1

5:25 am-12:15 pm

1 stop7h 50m

Austin Bergstrom

Mon 10/5

3:55 pm-11:00 pm

1 stop6h 05m

$347

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Wed 9/16

6:25 am-3:05 pm

2 stops9h 40m

Austin Bergstrom

Wed 9/23

7:30 am-3:00 pm

2 stops6h 30m

$357

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Thu 9/3

5:55 am-12:40 pm

2 stops7h 45m

Austin Bergstrom

Sun 9/6

1:20 pm-8:35 pm

2 stops6h 15m

$402

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Tue 9/22

6:25 am-3:05 pm

2 stops9h 40m

Austin Bergstrom

Thu 9/24

5:30 am-12:40 pm

2 stops6h 10m

$402

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Tue 12/8

8:54 am-11:18 am

Nonstop3h 24m

Austin Bergstrom

Wed 1/6

9:15 am-1:12 pm

Nonstop2h 57m

$409
Quickest round-trip

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Wed 12/2

4:02 pm-6:25 pm

Nonstop3h 23m

Austin Bergstrom

Fri 12/11

8:00 am-11:55 am

Nonstop2h 55m

$409

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Tue 9/8

9:00 am-10:57 am

Nonstop2h 57m

Austin Bergstrom

Sat 9/19

10:00 am-7:13 pm

1 stop8h 13m

$419

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Fri 12/11

8:25 am-12:45 pm

1 stop5h 20m

Austin Bergstrom

Mon 1/4

1:05 pm-5:00 pm

Nonstop2h 55m

$419

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Thu 10/29

9:00 am-11:07 am

Nonstop3h 07m

Austin Bergstrom

Sun 11/1

5:20 am-11:30 am

1 stop5h 10m

$419

DetroitAustin

DTW - AUS

DTWAUS

Detroit Metropolitan Wayne County

Thu 10/29

10:00 am-12:06 pm

Nonstop3h 06m

Austin Bergstrom

Mon 11/2

3:00 pm-10:15 pm

1 stop6h 15m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust 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

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Austin (average of $251). Flying from Detroit to Austin in March is currently the most expensive (average of $495). 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 August 4, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Detroit to Austin by exploring options for tickets at noon.

How much does it cost to fly round-trip from Detroit to Austin?

Airfare is below average for this route at the moment.
Detroit to Austin flights typically cost between $212 and $399 in September.
The cheapest round-trip price found within the last 5 days was $148 on Frontier (Sep 11-Sep 15).

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.

Atlanta (ATL) – chosen by Cheapflights users on 82% 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.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $220.

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 Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 7h 44m.

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 Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 56m.

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

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 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 August 4, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican 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
4,225 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,225 reviews
Southwest
8.0
Very good
4,225 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,483 reviews
Southwest
8.0
Very good
4,225 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
11,842 reviews
Southwest
8.0
Very good
4,225 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.6
Fair
2,737 reviews
Southwest
8.0
Very good
4,225 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 2h 55m for a nonstop flight. There are 4 flights from All airports to Austin per day from 5 airlines.

  • How long is the flight from Detroit to Austin?

    Airlines like Southwest fly from Detroit to Austin in about 6h 10m. The time it takes to get you to your destination can typically vary by up to . Detroit and Austin are separated by a distance of 1148 mi.

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

    Currently priced at $135, 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 American Airlines and Southwest - these airlines can fly you to your destination from $206 and $260, respectively. You may be able to fly from Detroit to Austin for 66% 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 $81 on Frontier. Other airlines that offer cheap prices include Southwest from $149 and Delta from $258 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 Air France (80%), WestJet (79%) and Korean Air (69%).

  • What are the cheapest flights from Detroit to Austin?

    Looking for the cheapest flight from Detroit to Austin? While on average our users pay $471, our data indicates the cheapest price to be $298. The most popular route (Detroit Metropolitan Wayne County - Austin Bergstrom), is priced around $241.

  • 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, August is the cheapest month in which you can book a flight from Detroit to Austin (average of $251). Flying from Detroit to Austin in March is currently the most expensive (average of $495). 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
Round Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Detroit to Austin

Discover the top 5 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$239FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$206Average$340FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$260Average$370FlexibilityNo cancel feeOn-time63%
DeltaCheapest$268Average$463FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$418FlexibilityNo cancel feeOn-time69%

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