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$47+ Cheap flights from Detroit (DTT) to Louisiana

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MSY
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Detroit to Louisiana

Keep the following information in mind while searching for Detroit to Louisiana flight deals. Data was last updated July 31, 2025.

Round-trip from

$129
(Mytrip)

One-way from

$47
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$270

Good round-trip deal

$153 or less

Good one-way deal

$114 or less
From Detroit (DTT) to Louisiana
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One-way flight from Detroit (DTT) to Louisiana
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Louisiana.
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Price to beat on a one-way flight from Detroit (DTT) to Louisiana.
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Find flight deals from Detroit to Louisiana

Cheapest flights from Detroit to Louisiana
Explore the most affordable flight options available from Detroit to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:55 pmDTW - MSY
Nonstop2h 31mSpirit Airlines
Mon 9/299:12 amMSY - DTW
2 stops22h 02mSpirit Airlines
Deal found 7/30$129
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:25 amDTW - SHV
1 stop6h 24mDelta
Wed 10/110:43 amSHV - DTW
1 stop5h 27mDelta
Deal found 7/28$251
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:22 pmDTW - LFT
1 stop4h 49mDelta
Mon 8/255:40 pmLFT - DTW
1 stop5h 49mDelta
Deal found 7/31$259
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:05 pmDTW - SHV
1 stop6h 55mAmerican Airlines
Sun 10/54:59 pmSHV - DTW
1 stop6h 44mAmerican Airlines
Deal found 7/30$259
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:25 amDTW - BTR
1 stop4h 50mDelta
Tue 8/266:00 amBTR - DTW
1 stop5h 57mDelta
Deal found 7/30$259
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:42 amDTW - LFT
2 stops9h 16mAmerican Airlines
Mon 8/254:25 pmLFT - DTW
1 stop4h 59mAmerican Airlines
Deal found 7/30$264
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:07 pmDTW - BTR
1 stop7h 41mAmerican Airlines
Sun 8/315:45 amBTR - DTW
2 stops7h 57mAmerican Airlines
Deal found 7/31$264
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/135:30 pmDTW - SHV
2 stops17h 00mMultiple Airlines
Sun 8/1710:20 amSHV - DTW
2 stops21h 21mMultiple Airlines
Deal found 7/29$272
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:40 pmDTW - MLU
1 stop5h 16mAmerican Airlines
Sat 8/165:50 amMLU - DTW
1 stop7h 32mAmerican Airlines
Deal found 7/29$278
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:14 amDTW - SHV
2 stops9h 16mUnited Airlines
Sun 8/174:13 pmSHV - DTW
1 stop6h 46mUnited Airlines
Deal found 7/29$294
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:31 pmDTW - AEX
1 stop4h 34mDelta
Sat 8/306:09 amAEX - DTW
1 stop5h 48mDelta
Deal found 7/30$306
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:18 pmDTW - AEX
1 stop5h 40mAmerican Airlines
Sun 8/315:50 amAEX - DTW
2 stops7h 52mAmerican Airlines
Deal found 7/30$312

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Louisiana 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 July 31, 2025.
Use the filters below to find and compare flights from Detroit to Louisiana that are best for you.

Fly from

Detroit

Fly to

Louisiana

Route

Depart

Return

Price

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Thu 9/11

5:55 pm-7:26 pm

Nonstop2h 31m

New Orleans Louis Armstrong

Mon 9/29

9:12 am-8:14 am

2 stops22h 02m

$129

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Sat 9/27

5:25 am-10:49 am

1 stop6h 24m

Shreveport

Wed 10/1

10:43 am-5:10 pm

1 stop5h 27m

$251

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Fri 10/3

4:05 pm-10:00 pm

1 stop6h 55m

Shreveport

Sun 10/5

4:59 pm-12:43 am

1 stop6h 44m

$259

DetroitLafayette

DTW - LFT

DTWLFT

Detroit Metropolitan Wayne County

Fri 8/22

6:22 pm-10:11 pm

1 stop4h 49m

Lafayette Regional

Mon 8/25

5:40 pm-12:29 am

1 stop5h 49m

$259

DetroitBaton Rouge

DTW - BTR

DTWBTR

Detroit Metropolitan Wayne County

Sat 8/23

4:45 pm-10:13 pm

1 stop6h 28m

Baton Rouge Ryan

Tue 8/26

6:00 am-11:09 am

1 stop4h 09m

$259

DetroitLafayette

DTW - LFT

DTWLFT

Detroit Metropolitan Wayne County

Fri 8/22

9:42 am-5:58 pm

2 stops9h 16m

Lafayette Regional

Mon 8/25

4:25 pm-10:24 pm

1 stop4h 59m

$264

DetroitBaton Rouge

DTW - BTR

DTWBTR

Detroit Metropolitan Wayne County

Thu 8/28

4:07 pm-10:48 pm

1 stop7h 41m

Baton Rouge Ryan

Sun 8/31

5:45 am-2:42 pm

2 stops7h 57m

$264

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Wed 8/13

5:30 pm-9:30 am

2 stops17h 00m

Shreveport

Sun 8/17

10:20 am-8:41 am

2 stops21h 21m

$272

DetroitMonroe

DTW - MLU

DTWMLU

Detroit Metropolitan Wayne County

Thu 8/14

7:00 am-12:10 pm

1 stop6h 10m

Monroe Huenefeld

Mon 8/18

5:49 pm-11:27 pm

1 stop4h 38m

$278

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Wed 8/13

7:14 am-3:30 pm

2 stops9h 16m

Shreveport

Sun 8/17

4:13 pm-11:59 pm

1 stop6h 46m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 24 results
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Best time to book a flight from Detroit to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana 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 Louisiana

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Louisiana (average of $256). Flying from Detroit to Louisiana in April is currently the most expensive (average of $343). 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 LA?

Find hourly flight availability from Detroit to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Louisiana as you normally would.

Weekly flight availability from Detroit to Louisiana

Explore weekly flight availability from Detroit to Louisiana. 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 July 31, 2025.

The most flights from DTT to USLA are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated July 31, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Detroit to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,049 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Louisiana?

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Louisiana from Detroit.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $47. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Detroit to Louisiana for a low price.

  • What are the most popular routes from Detroit to Louisiana?

    While some choose either Detroit Metropolitan Wayne County - Baton Rouge Ryan or Detroit Metropolitan Wayne County - Lafayette Regional, Detroit Metropolitan Wayne County - New Orleans Louis Armstrong is the most popular route from Detroit to Louisiana.

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

    Before booking your flight to Louisiana from Detroit, check out the most reliable airlines to get you to your destination on time: Air France (96%), Spirit Airlines (87%), WestJet( 81%).

  • What are the cheapest flights from Detroit to Louisiana?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) can be booked for $88 on average our data indicates $191 when flying from Detroit to Louisiana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Louisiana 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 Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Louisiana (average of $256). Flying from Detroit to Louisiana in April is currently the most expensive (average of $343). 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.

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Alternative routes for Detroit to Louisiana

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 Louisiana

Discover the top 5 airlines that operate flights from Detroit to Louisiana. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$232FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$523FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$471FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$414FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$482FlexibilityNo cancel feeOn-time69%

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