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$66+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DTT
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:50 pm
MSY
-
DTW
1 stop10h 34m
Frontier
Mon 5/41:40 pm
DTW
-
MSY
1 stop5h 02m
Frontier
Deal found 3/30$140
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:39 pm
MSY
-
DTW
1 stop18h 19m
Frontier
Sun 4/2610:27 pm
DTW
-
MSY
1 stop17h 17m
Frontier
Deal found 3/30$141
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/285:21 pm
MSY
-
DTW
1 stop6h 17m
Frontier
Mon 6/16:20 am
DTW
-
MSY
1 stop11h 01m
Frontier
Deal found 3/27$144
This CheapOair deal was found by Cheapflights users on 3/27. 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 5/85:21 pm
MSY
-
DTW
1 stop6h 18m
Frontier
Mon 5/117:55 am
DTW
-
MSY
1 stop14h 15m
Frontier
Deal found 3/27$151
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/246:32 pm
MSY
-
DTW
1 stop16h 13m
Frontier
Wed 5/66:05 pm
DTW
-
MSY
1 stop23h 16m
Frontier
Deal found 3/30$152
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:13 pm
MSY
-
DTW
1 stop12h 11m
Frontier
Sun 5/107:55 am
DTW
-
MSY
1 stop14h 15m
Frontier
Deal found 3/31$160
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:44 pm
MSY
-
DTW
1 stop10h 40m
Frontier
Sun 4/191:22 pm
DTW
-
MSY
1 stop22h 19m
Frontier
Deal found 3/29$161
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 4/304:45 pm
MSY
-
DTW
1 stop15h 25m
Frontier
Sat 5/25:42 pm
DTW
-
MSY
1 stop24h 50m
Frontier
Deal found 3/31$162
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:55 pm
MSY
-
DTW
1 stop25h 04m
Frontier
Mon 5/251:20 pm
DTW
-
MSY
1 stop8h 50m
Frontier
Deal found 3/30$165
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:55 pm
MSY
-
DTW
1 stop13h 40m
Frontier
Sun 5/247:55 am
DTW
-
MSY
1 stop14h 15m
Frontier
Deal found 3/29$166
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 4/304:45 pm
MSY
-
DTW
1 stop15h 25m
Multiple Airlines
Sat 5/212:40 pm
DTW
-
MSY
2 stops11h 50m
Multiple Airlines
Deal found 3/31$169
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:08 pm
BTR
-
DTW
1 stop6h 49m
United Airlines
Tue 5/511:05 am
DTW
-
BTR
1 stop5h 26m
United Airlines
Deal found 3/28$311

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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Frontier)

One-way from

$66
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$239

Good round-trip deal

$259 or less

Good one-way deal

$216 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
Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 1, 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

Tue 5/5

5:21 pm-12:59 am

1 stop6h 38m

Detroit Metropolitan Wayne County

Fri 5/8

1:20 pm-9:10 pm

1 stop8h 50m

$160

New OrleansDetroit

MSY - DTW

MSYDTW

New Orleans Louis Armstrong

Thu 4/30

4:45 pm-9:10 am

1 stop15h 25m

Detroit Metropolitan Wayne County

Sun 5/3

10:10 pm-5:42 pm

2 stops20h 32m

$181

Baton RougeDetroit

BTR - DTW

BTRDTW

Baton Rouge Ryan

Tue 4/28

4:08 pm-11:57 pm

1 stop6h 49m

Detroit Metropolitan Wayne County

Tue 5/5

11:05 am-3:31 pm

1 stop5h 26m

$311

ShreveportDetroit

SHV - DTW

SHVDTW

Shreveport

Wed 4/29

5:00 pm-12:27 am

1 stop6h 27m

Detroit Metropolitan Wayne County

Mon 5/4

6:09 am-10:03 am

1 stop4h 54m

$315

ShreveportDetroit

SHV - DTW

SHVDTW

Shreveport

Wed 9/16

12:19 pm-6:03 pm

1 stop4h 44m

Detroit Metropolitan Wayne County

Mon 9/21

6:00 am-11:14 am

1 stop6h 14m

$315

AlexandriaDetroit

AEX - DTW

AEXDTW

Alexandria

Fri 5/22

5:40 pm-11:42 pm

1 stop5h 02m

Detroit Metropolitan Wayne County

Tue 5/26

5:36 am-10:13 am

1 stop5h 37m

$318

AlexandriaDetroit

AEX - DTW

AEXDTW

Alexandria

Wed 4/15

5:00 pm-12:44 am

1 stop6h 44m

Detroit Metropolitan Wayne County

Sun 4/19

6:29 am-11:01 am

1 stop5h 32m

$328

AlexandriaDetroit

AEX - DTW

AEXDTW

Alexandria

Sat 4/11

6:00 am-2:49 pm

1 stop7h 49m

Detroit Metropolitan Wayne County

Wed 4/15

8:20 am-5:56 pm

2 stops10h 36m

$334

LafayetteDetroit

LFT - DTW

LFTDTW

Lafayette Regional

Fri 5/29

5:15 pm-12:58 am

1 stop6h 43m

Detroit Metropolitan Wayne County

Wed 6/3

5:10 am-10:34 am

1 stop6h 24m

$339

LafayetteDetroit

LFT - DTW

LFTDTW

Lafayette Regional

Sat 4/18

4:06 pm-11:58 pm

1 stop6h 52m

Detroit Metropolitan Wayne County

Wed 4/22

4:47 pm-9:06 pm

1 stop5h 19m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 55 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 $51). Flying from Louisiana to Detroit in March is currently the most expensive (average of $173). 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 April 1, 2026.

A simple way to save on the total cost of your ticket is to fly from Louisiana to Detroit at noon. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the afternoon.

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 March 28, 2026.

Travelers seeking maximum savings on their Louisiana to Detroit flight should consider departing on Tuesday 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.

Weekly flight availability from Louisiana to Detroit

Explore weekly flight availability from Louisiana to Detroit. 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 April 1, 2026.

The most flights from USLA to DTT are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

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 6h 27m. The distance from Louisiana to Detroit is about 885 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 Spirit Airlines, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Southwest and Frontier, 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, Baton Rouge Ryan - Detroit Metropolitan Wayne County or Shreveport - 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: Korean Air (100%), WestJet (87%), KLM (86%).

  • What are the cheapest flights from Louisiana to Detroit?

    Looking for the cheapest flight from Louisiana to Detroit? While on average our users pay $363, our data indicates the cheapest price to be $128. 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 $51). Flying from Louisiana to Detroit in March is currently the most expensive (average of $173). 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 4 airlines flying from Louisiana to Detroit

Discover the top 4 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$77Average$189FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$338FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$218Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$253Average$388FlexibilityNo cancel feeOn-time71%

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