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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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MSY
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$143
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)

Popular in

February

Cheapest in

March

Average price

$278

Good round-trip deal

$186 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Detroit (DTT)-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-New Orleans Louis Armstrong flights.
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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. 4% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/61:56 pmDTW - MSY
1 stop7h 53mSpirit Airlines
Thu 5/88:15 amMSY - DTW
Nonstop2h 28mSpirit Airlines
Deal found 4/29$142
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:15 amDTW - MSY
1 stop6h 21mMultiple Airlines
Mon 6/237:50 amMSY - DTW
Nonstop2h 30mMultiple Airlines
Deal found 4/28$176
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:56 pmDTW - MSY
1 stop21h 55mSun Country Air
Sat 8/307:55 pmMSY - DTW
1 stop21h 05mSun Country Air
Deal found 4/29$235
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 6/108:50 amDTW - MSY
Nonstop2h 27mDelta
Tue 6/1711:15 amMSY - DTW
Nonstop2h 30mDelta
Deal found 4/28$239
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2811:37 amDTW - MSY
1 stop8h 01mJetBlue
Wed 6/412:36 pmMSY - DTW
1 stop8h 04mJetBlue
Deal found 4/28$245
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/52:30 pmDTW - MSY
1 stop5h 43mUnited Airlines
Sun 9/75:15 pmMSY - DTW
1 stop5h 41mUnited Airlines
Deal found 4/29$270
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:05 pmDTW - MSY
2 stops8h 20mSouthwest
Mon 6/27:40 amMSY - DTW
1 stop8h 45mSouthwest
Deal found 4/29$290
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/145:00 amDTW - MSY
1 stop6h 39mAmerican Airlines
Tue 5/201:57 pmMSY - DTW
1 stop7h 11mAmerican Airlines
Deal found 4/29$299
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/187:31 pmDTW - BTR
1 stop5h 13mAmerican Airlines
Mon 6/234:26 pmBTR - DTW
1 stop6h 56mAmerican Airlines
Deal found 4/29$335
This Delta deal was found by Cheapflights users on 4/28. 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.
Tue 5/275:25 amDTW - SHV
1 stop6h 00mDelta
Thu 6/55:15 pmSHV - DTW
1 stop6h 40mDelta
Deal found 4/28$402
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:31 pmDTW - MLU
1 stop5h 40mDelta
Sun 7/65:51 pmMLU - DTW
1 stop6h 02mDelta
Deal found 4/29$404
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/28:23 amDTW - BTR
1 stop6h 04mUnited Airlines
Mon 6/95:10 amBTR - DTW
2 stops10h 38mUnited Airlines
Deal found 4/29$404

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 April 29, 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

Sat 5/24

6:38 am-10:18 am

1 stop4h 40m

New Orleans Louis Armstrong

Sat 5/31

6:14 am-4:51 pm

1 stop9h 37m

$143

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 6/20

11:15 am-4:36 pm

1 stop6h 21m

New Orleans Louis Armstrong

Mon 6/23

7:50 am-11:20 am

Nonstop2h 30m

$176

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 6/20

6:00 am-11:45 am

1 stop6h 45m

New Orleans Louis Armstrong

Wed 6/25

2:31 pm-10:17 pm

1 stop6h 46m

$224

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 8/22

12:56 pm-9:51 am

1 stop21h 55m

New Orleans Louis Armstrong

Sat 8/30

7:55 pm-6:00 pm

1 stop21h 05m

$235

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Tue 6/10

8:50 am-10:17 am

Nonstop2h 27m

New Orleans Louis Armstrong

Tue 6/17

11:15 am-2:45 pm

Nonstop2h 30m

$239

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 9/5

2:30 pm-7:13 pm

1 stop5h 43m

New Orleans Louis Armstrong

Sun 9/7

5:15 pm-11:56 pm

1 stop5h 41m

$270

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 5/30

1:05 pm-8:25 pm

2 stops8h 20m

New Orleans Louis Armstrong

Mon 6/2

7:40 am-5:25 pm

1 stop8h 45m

$290

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Wed 5/14

5:00 am-10:39 am

1 stop6h 39m

New Orleans Louis Armstrong

Tue 5/20

1:57 pm-10:08 pm

1 stop7h 11m

$299

DetroitBaton Rouge

DTW - BTR

DTWBTR

Detroit Metropolitan Wayne County

Wed 6/18

7:31 pm-11:44 pm

1 stop5h 13m

Baton Rouge Ryan

Mon 6/23

4:26 pm-12:22 am

1 stop6h 56m

$335

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Tue 5/27

5:25 am-10:25 am

1 stop6h 00m

Shreveport

Thu 6/5

5:15 pm-12:55 am

1 stop6h 40m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 31 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 April 29, 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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Detroit to Louisiana to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 JetBlue and United Airlines, 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 - Shreveport, 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: Spirit Airlines (76%), Korean Air (75%), WestJet( 74%).

  • What are the cheapest flights from Detroit to Louisiana?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) can be booked for $124 on average our data indicates $226 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$92Average$224FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$496FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$287Average$418FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$328Average$482FlexibilityNo cancel feeOn-time69%

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