How long is the flight from Detroit to Louisiana?

For as low as $199, Delta can have you in Louisiana from Detroit in 2h 55m. Airlines will cover a distance of 928 mi. This flight may include one or multiple stops.

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 $49. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Detroit to Louisiana for a low price.

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.

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).

What are the most popular routes from Detroit to Louisiana?

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

What are the cheapest flights from Detroit to Louisiana?

Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) can be booked for $124 on average, our data indicates $244 when flying 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 (93%), WestJet (92%), Delta( 88%).

What are the most popular airlines that fly from Detroit to Louisiana?

When booking a flight from Detroit to Louisiana, you may want to consider flying on Spirit Airlines, Delta or American Airlines as they are the most popular for this route.

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.

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.

$44+ Flights from Detroit to Louisiana

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

Airfare is below average for this route at the moment. Detroit to Louisiana flights typically cost between $286 and $443 in January. The cheapest round-trip price found within the last 3 days was $142 on Multiple Airlines (Jan 29-Feb 4).

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Cheap 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 December 16, 2025.

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mMultiple Airlines

Wed 1/73:10 pmMSY - DTW

1 stop24h 59mMultiple Airlines

Deal found 12/15

$185

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mMultiple Airlines

Tue 1/65:05 pmMSY - DTW

1 stop14h 02mMultiple Airlines

Deal found 12/15

$193

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mMultiple Airlines

Thu 1/88:36 pmMSY - DTW

1 stop13h 10mMultiple Airlines

Deal found 12/15

$207

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mSpirit Airlines

Thu 1/84:40 pmMSY - DTW

Nonstop2h 32mSpirit Airlines

Deal found 12/15

$210

Mon 12/157:15 amDTW - MSY

1 stop11h 35mMultiple Airlines

Sun 1/184:40 pmMSY - DTW

Nonstop2h 32mMultiple Airlines

Deal found 12/14

$216

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mSpirit Airlines

Wed 1/73:10 pmMSY - DTW

2 stops9h 09mSpirit Airlines

Deal found 12/15

$217

Wed 12/316:00 amDTW - MSY

1 stop17h 02mSpirit Airlines

Mon 1/55:00 pmMSY - DTW

1 stop14h 07mSpirit Airlines

Deal found 12/14

$231

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mMultiple Airlines

Mon 1/56:55 pmMSY - DTW

2 stops36h 12mMultiple Airlines

Deal found 12/14

$247

Thu 12/2510:49 amDTW - MSY

1 stop6h 38mMultiple Airlines

Fri 1/304:40 pmMSY - DTW

Nonstop2h 32mMultiple Airlines

Deal found 12/15

$248

Wed 12/316:40 pmDTW - MSY

1 stop15h 07mSpirit Airlines

Fri 1/97:00 amMSY - DTW

1 stop5h 52mSpirit Airlines

Deal found 12/15

$249

Mon 12/157:15 amDTW - MSY

1 stop11h 35mMultiple Airlines

Wed 12/313:10 pmMSY - DTW

2 stops15h 19mMultiple Airlines

Deal found 12/13

$255

Mon 12/225:11 pmDTW - LFT

1 stop5h 45mAmerican Airlines

Mon 1/122:50 pmLFT - DTW

1 stop6h 45mAmerican Airlines

Deal found 12/14

$339

Best flights from Detroit to Louisiana
Discover carefully curated flight deals from Detroit to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Wed 1/288:37 amDTW - MSY

Nonstop2h 55mDelta

Fri 1/3011:31 amMSY - DTW

Nonstop2h 26mDelta

Deal found 12/14

$199

Mon 1/192:19 pmDTW - MSY

1 stop4h 54mUnited Airlines

Fri 1/2312:40 pmMSY - DTW

2 stops8h 30mUnited Airlines

Deal found 12/16

$224

Thu 2/55:15 pmDTW - MSY

1 stop6h 43mSpirit Airlines

Sun 2/84:40 pmMSY - DTW

Nonstop2h 32mSpirit Airlines

Deal found 12/14

$259

Fri 1/302:46 pmDTW - LFT

1 stop7h 17mAmerican Airlines

Sun 2/12:50 pmLFT - DTW

1 stop6h 45mAmerican Airlines

Deal found 12/15

$279

Tue 1/272:28 pmDTW - MSY

Nonstop2h 41mDelta

Thu 1/295:14 pmMSY - DTW

Nonstop2h 31mDelta

Deal found 12/15

$199

Wed 1/2110:56 amDTW - SHV

1 stop5h 35mUnited Airlines

Sat 1/317:00 amSHV - DTW

2 stops9h 50mUnited Airlines

Deal found 12/14

$256

Fri 1/232:28 pmDTW - MSY

Nonstop2h 41mDelta

Tue 1/2711:31 amMSY - DTW

Nonstop2h 26mDelta

Deal found 12/16

$249

Fri 1/92:46 pmDTW - BTR

1 stop7h 13mAmerican Airlines

Sun 1/116:00 amBTR - DTW

2 stops10h 25mAmerican Airlines

Deal found 12/15

$284

Wed 1/217:15 amDTW - SHV

1 stop5h 36mDelta

Sat 1/3112:32 pmSHV - DTW

1 stop5h 20mDelta

Deal found 12/14

$251

Mon 1/264:38 pmDTW - SHV

1 stop5h 39mUnited Airlines

Mon 2/27:00 amSHV - DTW

2 stops11h 36mUnited Airlines

Deal found 12/15

$284

Tue 1/61:08 pmDTW - BTR

2 stops10h 48mAmerican Airlines

Mon 1/127:07 amBTR - DTW

1 stop5h 54mAmerican Airlines

Deal found 12/15

$284

Fri 1/3010:56 amDTW - SHV

1 stop5h 35mUnited Airlines

Fri 2/69:30 amSHV - DTW

2 stops9h 52mUnited Airlines

Deal found 12/15

$284

Tue 2/102:28 pmDTW - MSY

Nonstop2h 41mDelta

Sat 2/145:25 amMSY - DTW

1 stop4h 36mDelta

Deal found 12/15

$259

Sun 1/117:00 amDTW - MLU

1 stop7h 51mAmerican Airlines

Sun 1/186:00 amMLU - DTW

1 stop5h 30mAmerican Airlines

Deal found 12/14

$288

Fri 1/97:00 amDTW - MLU

1 stop7h 51mAmerican Airlines

Sun 1/116:00 amMLU - DTW

1 stop5h 30mAmerican Airlines

Deal found 12/14

$288

Sun 1/258:15 amDTW - MSY

1 stop5h 54mUnited Airlines

Fri 1/3010:31 amMSY - DTW

1 stop8h 51mUnited Airlines

Deal found 12/14

$289

Fri 1/305:15 amDTW - LFT

1 stop6h 26mDelta

Sun 2/15:17 pmLFT - DTW

1 stop6h 28mDelta

Deal found 12/14

$279

Fri 1/238:15 amDTW - MSY

1 stop5h 54mUnited Airlines

Tue 1/275:00 amMSY - DTW

2 stops11h 03mUnited Airlines

Deal found 12/15

$294

Fri 1/302:15 pmDTW - SHV

1 stop7h 17mDelta

Fri 2/65:40 pmSHV - DTW

1 stop6h 05mDelta

Deal found 12/15

$279

Wed 2/183:58 pmDTW - AEX

1 stop7h 35mAmerican Airlines

Sat 2/216:00 amAEX - DTW

1 stop8h 05mAmerican Airlines

Deal found 12/13

$318

Fri 1/306:34 pmDTW - MSY

1 stop6h 17mUnited Airlines

Sun 2/15:00 amMSY - DTW

2 stops7h 21mUnited Airlines

Deal found 12/16

$294

Fri 1/912:21 pmDTW - BTR

1 stop5h 48mDelta

Sun 1/112:19 pmBTR - DTW

1 stop7h 01mDelta

Deal found 12/14

$279

Sun 1/182:19 pmDTW - MSY

2 stops8h 32mUnited Airlines

Thu 1/2212:00 pmMSY - DTW

1 stop6h 36mUnited Airlines

Deal found 12/14

$294

Tue 1/610:37 amDTW - BTR

1 stop7h 32mDelta

Mon 1/122:19 pmBTR - DTW

1 stop5h 24mDelta

Deal found 12/15

$279

Tue 2/249:10 amDTW - MSY

1 stop4h 57mUnited Airlines

Wed 2/255:05 amMSY - DTW

2 stops7h 25mUnited Airlines

Deal found 12/16

$294

Wed 1/284:19 pmDTW - MLU

1 stop7h 02mDelta

Wed 2/41:01 pmMLU - DTW

1 stop4h 56mDelta

Deal found 12/14

$288

Fri 1/235:35 pmDTW - MLU

1 stop6h 14mAmerican Airlines

Mon 1/266:00 amMLU - DTW

2 stops10h 25mAmerican Airlines

Deal found 12/15

$384

Thu 1/158:15 amDTW - BTR

1 stop8h 43mUnited Airlines

Sat 1/171:55 pmBTR - DTW

2 stops8h 49mUnited Airlines

Deal found 12/14

$296

Fri 1/94:16 pmDTW - MLU

1 stop7h 05mDelta

Sun 1/115:20 pmMLU - DTW

1 stop6h 25mDelta

Deal found 12/15

$288

Fri 1/234:16 pmDTW - MLU

1 stop7h 05mDelta

Mon 1/265:20 pmMLU - DTW

1 stop6h 25mDelta

Deal found 12/15

$288

Last-minute flights from Detroit to Louisiana
Discover last-minute flight deals from Detroit to Louisiana. Data last updated December 16, 2025 and is based on user searches.

Mon 1/56:25 amDTW - MSY

1 stop12h 25mMultiple Airlines

Wed 1/73:10 pmMSY - DTW

1 stop24h 59mMultiple Airlines

Deal found 12/15

$151

Sat 1/1011:00 amDTW - MSY

1 stop8h 16mMultiple Airlines

Mon 1/124:40 pmMSY - DTW

Nonstop2h 32mMultiple Airlines

Deal found 12/16

$156

Sat 1/102:01 pmDTW - MSY

Nonstop2h 44mSpirit Airlines

Tue 1/137:00 amMSY - DTW

1 stop5h 52mSpirit Airlines

Deal found 12/16

$159

Sun 1/113:10 pmDTW - MSY

1 stop18h 11mMultiple Airlines

Sun 1/184:40 pmMSY - DTW

Nonstop2h 32mMultiple Airlines

Deal found 12/14

$162

Mon 1/195:50 pmDTW - MSY

2 stops15h 31mMultiple Airlines

Wed 1/217:42 pmMSY - DTW

1 stop16h 29mMultiple Airlines

Deal found 12/14

$147

Tue 1/205:15 pmDTW - MSY

1 stop27h 26mMultiple Airlines

Mon 1/266:55 pmMSY - DTW

1 stop17h 35mMultiple Airlines

Deal found 12/14

$146

Tue 1/2011:50 amDTW - MSY

1 stop8h 51mMultiple Airlines

Thu 1/226:55 pmMSY - DTW

1 stop22h 24mMultiple Airlines

Deal found 12/14

$155

Tue 1/2011:50 amDTW - MSY

1 stop8h 51mMultiple Airlines

Tue 1/277:00 amMSY - DTW

1 stop5h 52mMultiple Airlines

Deal found 12/14

$160

Wed 1/217:15 amDTW - SHV

1 stop5h 36mDelta

Sat 1/3112:32 pmSHV - DTW

1 stop5h 20mDelta

Deal found 12/14

$251

Thu 1/222:01 pmDTW - MSY

Nonstop2h 44mMultiple Airlines

Wed 1/287:42 pmMSY - DTW

1 stop16h 29mMultiple Airlines

Deal found 12/14

$154

Fri 1/232:01 pmDTW - MSY

Nonstop2h 44mSpirit Airlines

Tue 1/277:00 amMSY - DTW

1 stop8h 06mSpirit Airlines

Deal found 12/16

$161

Thu 1/2910:54 amDTW - MSY

1 stop11h 35mMultiple Airlines

Wed 2/48:57 pmMSY - DTW

1 stop15h 14mMultiple Airlines

Deal found 12/15

$142

One-way flights from Detroit to Louisiana
Search for one-way flight options from Detroit to Louisiana. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Wed 2/187:00 amDTW - MSY

Nonstop2h 41mFrontier

Deal found 12/16

$44

Sun 1/183:12 pmDTW - MSY

1 stop18h 09mMultiple Airlines

Deal found 12/15

$68

Sun 3/811:05 amDTW - MSY

Nonstop2h 41mFrontier

Deal found 12/15

$70

Mon 1/125:15 pmDTW - MSY

1 stop6h 43mSpirit Airlines

Deal found 12/15

$75

Sun 1/113:10 pmDTW - MSY

1 stop18h 11mMultiple Airlines

Deal found 12/16

$76

Sun 1/112:01 pmDTW - MSY

Nonstop2h 44mSpirit Airlines

Deal found 12/16

$78

Mon 2/167:00 amDTW - MSY

Nonstop2h 41mFrontier

Deal found 12/14

$80

Sat 2/1410:45 amDTW - MSY

1 stop7h 53mFrontier

Deal found 12/16

$81

Sat 1/172:55 pmDTW - MSY

1 stop24h 43mFrontier

Deal found 12/15

$83

Thu 1/811:00 amDTW - MSY

1 stop6h 00mMultiple Airlines

Deal found 12/16

$84

Tue 2/177:00 amDTW - MSY

Nonstop2h 51mSpirit Airlines

Deal found 12/16

$85

Thu 1/1512:19 pmDTW - MSY

1 stop29h 30mFrontier

Deal found 12/15

$86

Find flight deals from Detroit to Louisiana

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$142 (Kiwi.com)
One-way from	$44 (Frontier)
Popular in	December
Cheapest in	September
Average price	$384
Good round-trip deal	$198 or less
Good one-way deal	$196 or less

Provider with most accurate pricing for Detroit (DTT)-New Orleans Louis Armstrong flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-New Orleans Louis Armstrong flights.

Search Deals

From Detroit (DTT) to Louisiana

Search Deals

One-way flight from Detroit (DTT) to Louisiana

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Detroit (DTT) to Louisiana.

Search Deals

Price to beat on a one-way flight from Detroit (DTT) to Louisiana.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Wed 1/28

8:37 am-10:32 am

Nonstop2h 55m

New Orleans Louis Armstrong

Fri 1/30

11:31 am-2:57 pm

Nonstop2h 26m

$199

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Tue 1/27

2:28 pm-4:09 pm

Nonstop2h 41m

New Orleans Louis Armstrong

Thu 1/29

5:14 pm-8:45 pm

Nonstop2h 31m

$199

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Mon 1/19

2:19 pm-6:13 pm

1 stop4h 54m

New Orleans Louis Armstrong

Fri 1/23

12:40 pm-10:10 pm

2 stops8h 30m

$224

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Fri 1/23

2:28 pm-4:09 pm

Nonstop2h 41m

New Orleans Louis Armstrong

Tue 1/27

11:31 am-2:57 pm

Nonstop2h 26m

$249

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Wed 1/21

7:15 am-11:51 am

1 stop5h 36m

Shreveport

Sat 1/31

12:32 pm-6:52 pm

1 stop5h 20m

$251

DetroitShreveport

DTW - SHV

DTWSHV

Detroit Metropolitan Wayne County

Wed 1/21

10:56 am-3:31 pm

1 stop5h 35m

Shreveport

Sat 1/31

7:00 am-5:50 pm

2 stops9h 50m

$256

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Thu 2/5

5:15 pm-10:58 pm

1 stop6h 43m

New Orleans Louis Armstrong

Sun 2/8

4:40 pm-8:12 pm

Nonstop2h 32m

$259

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Tue 2/10

2:28 pm-4:09 pm

Nonstop2h 41m

New Orleans Louis Armstrong

Sat 2/14

5:25 am-11:01 am

1 stop4h 36m

$259

DetroitLafayette

DTW - LFT

DTWLFT

Detroit Metropolitan Wayne County

Fri 1/30

2:46 pm-9:03 pm

1 stop7h 17m

Lafayette Regional

Sun 2/1

2:50 pm-10:35 pm

1 stop6h 45m

$279

DetroitLafayette

DTW - LFT

DTWLFT

Detroit Metropolitan Wayne County

Fri 1/30

5:15 am-10:41 am

1 stop6h 26m

Lafayette Regional

Sun 2/1

5:17 pm-12:45 am

1 stop6h 28m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 50 results

...

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, November is the cheapest month in which you can book a flight from Detroit to Louisiana (average of $91). Flying from Detroit to Louisiana in June is currently the most expensive (average of $137). 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?

A simple way to save on the total cost of your ticket is to fly from Detroit to Louisiana in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

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

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

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

Reviews of airlines servicing Louisiana

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

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,008 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,092 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,049 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,186 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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 $199, Delta can have you in Louisiana from Detroit in 2h 55m. Airlines will cover a distance of 928 mi. This flight may include one or multiple stops.
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 $49. However, be on the lookout for offers from American Airlines 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 - Shreveport or Detroit Metropolitan Wayne County - Baton Rouge Ryan, 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 (93%), WestJet (92%), Delta( 88%).
What are the cheapest flights from Detroit to Louisiana?
Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) can be booked for $124 on average, our data indicates $244 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, November is the cheapest month in which you can book a flight from Detroit to Louisiana (average of $91). Flying from Detroit to Louisiana in June is currently the most expensive (average of $137). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Detroit to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$98	Average$214	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$140	Average$245	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$199	Average$451	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$211	Average$368	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$216	Average$421	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$388	FlexibilityNo cancel fee	On-time69%

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$44+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Detroit to Louisiana

Cheapest flights from Detroit to LouisianaExplore 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 December 16, 2025.

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 December 16, 2025.

Find flight deals from Detroit to Louisiana

Keep the following information in mind while searching for Detroit to Louisiana flight deals. Data was last updated December 16, 2025.

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Best time to book a flight from Detroit to Louisiana

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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 December 16, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Louisiana. Price data was last updated on December 16, 2024.

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Reviews of airlines servicing Louisiana

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.

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.

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Top 6 airlines flying from Detroit to Louisiana

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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 December 16, 2025.