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$68+ Cheap flights from Louisiana to Detroit (DTT)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DTT
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap flight deals from Louisiana to Detroit

Cheapest flights from Louisiana to Detroit
Explore the most affordable flight options available from Louisiana to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 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.
Mon 9/215:26 pm
MSY
-
DTW
1 stop15h 26m
Frontier
Wed 9/307:55 pm
DTW
-
MSY
1 stop21h 36m
Frontier
Deal found 7/31$131
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.
Thu 8/275:41 pm
MSY
-
DTW
1 stop16h 31m
Frontier
Tue 9/16:40 pm
DTW
-
MSY
1 stop24h 22m
Frontier
Deal found 7/30$138
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.
Thu 9/245:26 pm
MSY
-
DTW
1 stop15h 26m
Frontier
Sun 9/273:25 pm
DTW
-
MSY
1 stop25h 57m
Frontier
Deal found 7/30$144
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.
Mon 8/247:11 pm
MSY
-
DTW
1 stop13h 09m
Frontier
Mon 8/3112:07 pm
DTW
-
MSY
1 stop5h 49m
Frontier
Deal found 8/1$149
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:26 pm
MSY
-
DTW
1 stop15h 26m
Frontier
Mon 9/143:25 pm
DTW
-
MSY
1 stop25h 57m
Frontier
Deal found 7/29$150
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.
Mon 9/145:26 pm
MSY
-
DTW
1 stop15h 26m
Frontier
Mon 9/213:25 pm
DTW
-
MSY
1 stop25h 57m
Frontier
Deal found 8/2$152
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.
Fri 9/185:17 pm
MSY
-
DTW
1 stop6h 25m
Frontier
Tue 9/227:00 am
DTW
-
MSY
1 stop10h 22m
Frontier
Deal found 7/30$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 9/155:17 pm
MSY
-
DTW
1 stop6h 25m
Frontier
Mon 9/213:25 pm
DTW
-
MSY
1 stop25h 57m
Frontier
Deal found 8/1$158
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.
Mon 8/247:11 pm
MSY
-
DTW
1 stop13h 09m
Frontier
Sun 11/13:34 pm
DTW
-
MSY
1 stop25h 29m
Frontier
Deal found 7/31$163
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:16 am
SHV
-
DTW
1 stop7h 27m
American Airlines
Sat 11/76:00 pm
DTW
-
SHV
1 stop5h 50m
American Airlines
Deal found 8/2$301
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:00 pm
SHV
-
DTW
2 stops9h 22m
United Airlines
Sat 11/76:26 pm
DTW
-
SHV
1 stop5h 19m
United Airlines
Deal found 8/2$306
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.
Sat 8/226:55 am
SHV
-
DTW
1 stop7h 00m
American Airlines
Sat 8/297:15 am
DTW
-
SHV
1 stop5h 47m
American Airlines
Deal found 7/29$315

Find flight deals from Louisiana to Detroit

Keep the following information in mind while searching for Louisiana to Detroit flight deals. Data was last updated August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$258

Good round-trip deal

$379 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Detroit (DTT) flights.
Search Deals
From Louisiana to Detroit (DTT)
Search Deals
One-way flight from Louisiana to Detroit (DTT)
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 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 Louisiana to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Louisiana to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Detroit 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 3, 2026.
Use the filters below to find and compare flights from Louisiana to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansDetroit

MSY - DTW

MSYDTW

New Orleans Louis Armstrong

Fri 9/4

7:11 pm-9:20 am

1 stop13h 09m

Detroit Metropolitan Wayne County

Mon 9/7

8:46 pm-5:32 pm

2 stops21h 46m

$260
Quickest round-trip

New OrleansDetroit

MSY - DTW

MSYDTW

New Orleans Louis Armstrong

Fri 10/30

5:20 pm-8:52 pm

Nonstop2h 32m

Detroit Metropolitan Wayne County

Sun 11/1

2:35 pm-4:08 pm

Nonstop2h 33m

$309

ShreveportDetroit

SHV - DTW

SHVDTW

Shreveport

Fri 8/28

9:25 am-6:06 pm

1 stop7h 41m

Detroit Metropolitan Wayne County

Tue 9/1

10:55 am-5:11 pm

1 stop7h 16m

$315

ShreveportDetroit

SHV - DTW

SHVDTW

Shreveport

Thu 9/3

5:01 pm-12:59 am

1 stop6h 58m

Detroit Metropolitan Wayne County

Tue 9/8

5:20 am-9:45 am

1 stop5h 25m

$315

ShreveportDetroit

SHV - DTW

SHVDTW

Shreveport

Fri 12/25

8:00 am-3:11 pm

1 stop6h 11m

Detroit Metropolitan Wayne County

Wed 12/30

4:56 pm-11:36 pm

1 stop7h 40m

$315

New OrleansDetroit

MSY - DTW

MSYDTW

New Orleans Louis Armstrong

Sat 9/12

3:29 pm-11:52 pm

1 stop7h 23m

Detroit Metropolitan Wayne County

Sun 9/13

8:40 am-10:10 am

Nonstop2h 30m

$319

New OrleansDetroit

MSY - DTW

MSYDTW

New Orleans Louis Armstrong

Thu 8/27

5:10 am-12:40 pm

2 stops6h 30m

Detroit Metropolitan Wayne County

Tue 9/1

3:35 pm-10:25 pm

2 stops7h 50m

$324

AlexandriaDetroit

AEX - DTW

AEXDTW

Alexandria

Thu 9/10

4:08 pm-10:30 pm

1 stop5h 22m

Detroit Metropolitan Wayne County

Thu 9/17

10:20 am-8:00 pm

2 stops10h 40m

$324

Baton RougeDetroit

BTR - DTW

BTRDTW

Baton Rouge Ryan

Fri 9/11

5:46 pm-12:54 am

1 stop6h 08m

Detroit Metropolitan Wayne County

Sun 9/13

5:20 am-9:39 am

1 stop5h 19m

$326

Baton RougeDetroit

BTR - DTW

BTRDTW

Baton Rouge Ryan

Sat 8/29

10:26 am-4:04 pm

1 stop4h 38m

Detroit Metropolitan Wayne County

Tue 9/1

9:25 am-12:47 pm

1 stop4h 22m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Detroit

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

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

Currently, October is the cheapest month in which you can book a flight from Louisiana to Detroit (average of $182). Flying from Louisiana to Detroit in March is currently the most expensive (average of $426). 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 LA to DTT?

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

A simple way to save on the total cost of your ticket is to fly from Louisiana to Detroit in the evening. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the afternoon.

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

Airfare is below average for this route at the moment.
Louisiana to Detroit flights typically cost between $224 and $299 in September.
The cheapest round-trip price found within the last 5 days was $131 on Frontier (Sep 21-Sep 30).

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

The price you pay for your flight from Louisiana to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Detroit. Price data was last updated on August 1, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Detroit. 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 into for flights to Detroit from Louisiana?

    Detroit All airports (DTT) is the airport you will fly into if you book a flight from Louisiana to Detroit. It is only a 0.6 mi journey from All airports (DTT) to Detroit’s city center.

  • How long is the flight from Louisiana to Detroit?

    Departing from Louisiana to Detroit will take you 2h 32m. The distance from Louisiana to Detroit is about 928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Louisiana to Detroit for a low price.

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

    When deciding which route to take from Louisiana to Detroit consider New Orleans Louis Armstrong - Detroit Metropolitan Wayne County, Shreveport - Detroit Metropolitan Wayne County or Baton Rouge Ryan - Detroit Metropolitan Wayne County as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisiana to Detroit on time: Air France (88%), Virgin Atlantic (78%), Delta (76%).

  • What are the cheapest flights from Louisiana to Detroit?

    Looking for the cheapest flight from Louisiana to Detroit? While on average our users pay $511, our data indicates the cheapest price to be $133. The most popular route (New Orleans Louis Armstrong - Detroit Metropolitan Wayne County), is priced around $175.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Louisiana to Detroit (average of $182). Flying from Louisiana to Detroit in March is currently the most expensive (average of $426). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Louisiana to Detroit

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

Discover the top 5 airlines that operate flights from Louisiana to Detroit. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$179Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$422FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$353Average$424FlexibilityNo cancel feeOn-time69%

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