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$52+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MSY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$111
(Cheapflightsfares)

One-way from

$52
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$211

Good round-trip deal

$108 or less

Good one-way deal

$93 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. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 11/129:20 pmDTW - MSY
1 stop11h 15mSpirit Airlines
Sat 11/1512:26 pmMSY - DTW
1 stop6h 43mSpirit Airlines
Deal found 9/14$111
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Wed 11/59:20 pmDTW - MSY
1 stop11h 15mSpirit Airlines
Tue 11/117:30 pmMSY - DTW
Nonstop2h 30mSpirit Airlines
Deal found 9/13$113
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Mon 10/2012:54 pmDTW - MSY
Nonstop2h 32mSpirit Airlines
Thu 10/231:50 pmMSY - DTW
Nonstop2h 25mSpirit Airlines
Deal found 9/14$115
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Sun 10/1911:14 amDTW - MSY
Nonstop2h 31mSpirit Airlines
Thu 10/236:26 pmMSY - DTW
Nonstop2h 29mSpirit Airlines
Deal found 9/15$116
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/303:51 pmDTW - MSY
Nonstop2h 33mSpirit Airlines
Mon 11/38:32 pmMSY - DTW
Nonstop2h 27mSpirit Airlines
Deal found 9/15$117
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/1111:14 amDTW - MSY
Nonstop2h 31mSpirit Airlines
Sat 10/1810:08 pmMSY - DTW
1 stop9h 37mSpirit Airlines
Deal found 9/13$118
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Sat 10/2511:14 amDTW - MSY
Nonstop2h 31mSpirit Airlines
Fri 10/319:24 pmMSY - DTW
1 stop10h 21mSpirit Airlines
Deal found 9/13$121
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 10/49:19 pmDTW - MSY
1 stop14h 33mSpirit Airlines
Sun 10/51:50 pmMSY - DTW
Nonstop2h 25mSpirit Airlines
Deal found 9/13$122
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 11/64:59 pmDTW - MSY
Nonstop2h 31mSpirit Airlines
Sun 11/98:23 amMSY - DTW
Nonstop2h 27mSpirit Airlines
Deal found 9/13$123
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Fri 11/79:20 pmDTW - MSY
1 stop11h 15mSpirit Airlines
Mon 11/107:30 pmMSY - DTW
Nonstop2h 30mSpirit Airlines
Deal found 9/13$124
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2511:14 amDTW - MSY
Nonstop2h 31mSpirit Airlines
Mon 10/278:32 pmMSY - DTW
Nonstop2h 27mSpirit Airlines
Deal found 9/15$126
This Delta deal was found by Cheapflights users on 9/14. 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 11/112:38 pmDTW - SHV
1 stop4h 54mDelta
Sat 11/88:30 amSHV - DTW
1 stop5h 23mDelta
Deal found 9/14$251

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 September 15, 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

Tue 12/2

4:59 pm-6:30 pm

Nonstop2h 31m

New Orleans Louis Armstrong

Tue 12/2

7:30 pm-11:00 pm

Nonstop2h 30m

$123

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 11/7

9:20 pm-7:35 am

1 stop11h 15m

New Orleans Louis Armstrong

Mon 11/10

8:38 pm-9:58 am

1 stop12h 20m

$163

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sat 10/18

2:33 pm-4:04 pm

Nonstop2h 31m

New Orleans Louis Armstrong

Tue 10/21

5:10 pm-8:41 pm

Nonstop2h 31m

$179

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Thu 10/9

11:46 am-5:00 pm

1 stop6h 14m

New Orleans Louis Armstrong

Sun 10/12

1:50 pm-5:15 pm

Nonstop2h 25m

$190

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Wed 11/5

12:55 pm-8:55 pm

2 stops9h 00m

New Orleans Louis Armstrong

Tue 11/11

3:00 pm-10:35 pm

2 stops6h 35m

$193

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sat 11/1

1:05 pm-8:40 pm

2 stops8h 35m

New Orleans Louis Armstrong

Wed 11/5

3:00 pm-10:40 pm

2 stops6h 40m

$198

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sun 12/14

2:33 pm-4:09 pm

Nonstop2h 36m

New Orleans Louis Armstrong

Sat 12/20

5:43 pm-9:21 pm

Nonstop2h 38m

$249

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sat 12/13

8:45 am-10:29 am

Nonstop2h 44m

New Orleans Louis Armstrong

Tue 12/23

5:43 pm-9:21 pm

Nonstop2h 38m

$249

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Sat 11/1

12:38 pm-4:32 pm

1 stop4h 54m

Shreveport

Sat 11/8

8:30 am-2:53 pm

1 stop5h 23m

$251

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 10/31

1:15 pm-8:30 pm

2 stops8h 15m

New Orleans Louis Armstrong

Sun 11/2

5:40 am-7:50 pm

2 stops13h 10m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 56 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 September 15, 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 September 15, 2025.

The most flights from DTT to USLA are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 September 15, 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
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Food

7.0

Entertainment

7.5

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 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.

  • How long is the flight from Detroit to Louisiana?

    For as low as $123, Spirit Airlines can have you in Louisiana from Detroit in 2h 31m. Airlines will cover a distance of 928 mi. This flight may include one or multiple stops.

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

    While some choose either Detroit Metropolitan Wayne County - Shreveport 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: WestJet (83%), Spirit Airlines (78%), KLM( 77%).

  • What are the cheapest flights from Detroit to Louisiana?

    Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) can be booked for $95 on average, our data indicates $233 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.

See more FAQs

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$226FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$494FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$417FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$221Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$482FlexibilityNo cancel feeOn-time69%

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