What are the cheapest airlines flying from Detroit to New Orleans round-trip?

Flying on Spirit Airlines is currently your cheapest option to New Orleans, with prices starting at $133. Another option worth looking into is Delta, starting at $179 round trip. These flights start at 48% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in New Orleans 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 New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, 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 cheapest flights from Detroit to New Orleans?

On average you can expect to pay $191 for a flight from Detroit to New Orleans. The cheapest flight overall is $63 while the most popular route, (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) is currently priced at $88.

What are the most reliable airlines from Detroit to New Orleans?

No one likes to see their flight delayed. When booking a flight from Detroit to New Orleans consider choosing Air France (96%), Spirit Airlines (87%) or WestJet (81%) as they are the most reliable in getting you off to your destination on time.

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

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Detroit to New Orleans.

What is the cheapest day to fly round-trip from Detroit to New Orleans?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to New Orleans. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Detroit to New Orleans?

Travelers have found it’s best to book a flight 50 days in advance to save up to 118% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Detroit to New Orleans 1-2 weeks in advance for as low as $203, or $370 for flights within the next 24 hours.

What is the cheapest month to fly from Detroit to New Orleans?

September is one of the best times of the year to fly to New Orleans from Detroit. Prices for September average $258 per person but you can even find prices for as low as $92. The most expensive prices can be found in the month of February. Opting for a September flight can save you 33% on your journey compared to booking in February

What airports do I use to fly from Detroit to New Orleans?

Booking a flight from Detroit All airports (DTT) to New Orleans Louis Armstrong (MSY) is your only option if you wish to fly from Detroit to New Orleans. On a typical day, there are 6 flights from All airports to Louis Armstrong, all of which are around 2h 19m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from All airports to New Orleans.

Can I find deals for flights from Detroit to New Orleans that include hotel bookings?

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

How can I find direct flights from Detroit to New Orleans?

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

Can I find deals for business class flights from Detroit to New Orleans?

Yes. Cheapflights offers flight deals from Detroit to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$43+ Flights from Detroit to New Orleans

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

Airfare is below average for this route at the moment. Detroit to New Orleans flights typically cost between $168 and $338 in August. The cheapest round-trip price found within the last 3 days was $133 on Spirit Airlines (Aug 16-Aug 18).

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Cheapflights Tip: The best prices from Detroit All airports to New Orleans Louis Armstrong are usually found in September or March, booked 49 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Detroit to New Orleans

Round-trip from	$133 (Mytrip)
One-way from	$43 (Cheapflightsfares)
Popular in	February
Cheapest in	September
Average price	$270
Good round-trip deal	$161 or less
Good one-way deal	$115 or less

From Detroit (DTT) to New Orleans Louis Armstrong

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One-way flight from Detroit (DTT) to New Orleans Louis Armstrong

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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Detroit (DTT) to New Orleans Louis Armstrong.

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Price to beat on a one-way flight from Detroit (DTT) to New Orleans Louis Armstrong.

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Find flight deals from Detroit to New Orleans

Cheapest flights from Detroit to New Orleans
Explore the most affordable flight options available from Detroit to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Sat 8/167:30 amDTW - MSY

1 stop8h 09mSpirit Airlines

Mon 8/189:51 pmMSY - DTW

1 stop9h 42mSpirit Airlines

Deal found 7/26

$133

Wed 8/278:40 amDTW - MSY

Nonstop2h 28mDelta

Wed 9/311:13 amMSY - DTW

Nonstop2h 30mDelta

Deal found 7/28

$179

Best flights from Detroit to New Orleans
Discover carefully curated flight deals from Detroit to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Sat 8/167:30 amDTW - MSY

1 stop8h 09mSpirit Airlines

Mon 8/189:51 pmMSY - DTW

1 stop9h 42mSpirit Airlines

Deal found 7/26

$133

Wed 8/278:40 amDTW - MSY

Nonstop2h 28mDelta

Wed 9/311:13 amMSY - DTW

Nonstop2h 30mDelta

Deal found 7/28

$179

Last-minute flights from Detroit to New Orleans
Discover last-minute flight deals from Detroit to New Orleans. Data last updated July 28, 2025 and is based on user searches.

Mon 8/43:10 pmDTW - MSY

Nonstop2h 26mDelta

Sat 8/911:15 amMSY - DTW

Nonstop2h 30mDelta

Deal found 7/26

$339

Mon 8/46:30 amDTW - MSY

2 stops5h 30mSouthwest

Sat 8/95:35 amMSY - DTW

1 stop6h 00mSouthwest

Deal found 7/26

$443

Thu 8/77:51 pmDTW - MSY

Nonstop2h 33mSpirit Airlines

Mon 8/189:51 pmMSY - DTW

1 stop9h 42mSpirit Airlines

Deal found 7/28

$142

Thu 8/79:36 amDTW - MSY

1 stop7h 29mMultiple Airlines

Sun 8/108:15 pmMSY - DTW

1 stop12h 14mMultiple Airlines

Deal found 7/27

$195

Thu 8/76:00 amDTW - MSY

1 stop12h 04mFrontier

Sun 8/108:09 pmMSY - DTW

1 stop11h 38mFrontier

Deal found 7/28

$218

Sat 8/167:30 amDTW - MSY

1 stop8h 09mSpirit Airlines

Mon 8/189:51 pmMSY - DTW

1 stop9h 42mSpirit Airlines

Deal found 7/26

$133

Wed 8/278:40 amDTW - MSY

Nonstop2h 28mDelta

Wed 9/311:13 amMSY - DTW

Nonstop2h 30mDelta

Deal found 7/28

$179

One-way flights from Detroit to New Orleans
Search for one-way flight options from Detroit to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Sat 8/167:30 amDTW - MSY

1 stop8h 09mSpirit Airlines

Deal found 7/27

$43

Fly from

Fly to

Route

Depart

Return

Price

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sat 8/16

7:30 am-2:39 pm

1 stop8h 09m

New Orleans Louis Armstrong

Mon 8/18

9:51 pm-8:33 am

1 stop9h 42m

$133

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Wed 8/27

8:40 am-10:08 am

Nonstop2h 28m

New Orleans Louis Armstrong

Wed 9/3

11:13 am-2:43 pm

Nonstop2h 30m

$179

DetroitNew Orleans

DTW - MSY

DTWMSY

Detroit Metropolitan Wayne County

Sat 8/16

7:30 am-2:39 pm

1 stop8h 09m

$43

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Detroit to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

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

To ensure you get the cheapest price possible for a flight from Detroit to New Orleans, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Detroit to New Orleans (average of $256). Flying from Detroit to New Orleans 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 MSY?

Unlike at noon, when flights are generally more expensive, you can save up to 43% on flights from Detroit to New Orleans by exploring options for tickets in the evening.

What is the cheapest day to fly from Detroit to New Orleans?

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

Weekly flight availability from Detroit to New Orleans

The most flights from DTT to MSY are scheduled on a Sunday (8 on average). You will have fewer flight options on Saturday, 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 New Orleans?

Reviews of airlines servicing New Orleans

Get a feel of what it's like to fly with Delta and Spirit Airlines from Detroit to New Orleans by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

8,034 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airports do I use to fly from Detroit to New Orleans?
Booking a flight from Detroit All airports (DTT) to New Orleans Louis Armstrong (MSY) is your only option if you wish to fly from Detroit to New Orleans. On a typical day, there are 6 flights from All airports to Louis Armstrong, all of which are around 2h 19m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from All airports to New Orleans.
What are the cheapest airlines flying from Detroit to New Orleans round-trip?
Flying on Spirit Airlines is currently your cheapest option to New Orleans, with prices starting at $133. Another option worth looking into is Delta, starting at $179 round trip. These flights start at 48% lower than the current average price 3 months from now.
What are the most reliable airlines from Detroit to New Orleans?
No one likes to see their flight delayed. When booking a flight from Detroit to New Orleans consider choosing Air France (96%), Spirit Airlines (87%) or WestJet (81%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Detroit to New Orleans?
On average you can expect to pay $191 for a flight from Detroit to New Orleans. The cheapest flight overall is $63 while the most popular route, (Detroit Metropolitan Wayne County - New Orleans Louis Armstrong) is currently priced at $88.
Can I find deals for flights from Detroit to New Orleans that include hotel bookings?
Yes. In addition to deals on Detroit to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to New Orleans.
Can I find deals for business class flights from Detroit to New Orleans?
Yes. Cheapflights offers flight deals from Detroit to New Orleans 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 New Orleans?
Currently, August is the cheapest month in which you can book a flight from Detroit to New Orleans (average of $256). Flying from Detroit to New Orleans 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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Other flights to New Orleans

Top 5 airlines flying from Detroit to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$101	Average$231	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$199	Average$395	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$218	Average$415	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$236	Average$389	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$328	Average$463	FlexibilityNo cancel fee	On-time69%

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$43+ Cheap flights from Detroit to New Orleans (DTT - MSY)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to New Orleans with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheapflights Tip: The best prices from Detroit All airports to New Orleans Louis Armstrong are usually found in September or March, booked 49 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Detroit to New Orleans

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Detroit to New Orleans

Cheapest flights from Detroit to New OrleansExplore the most affordable flight options available from Detroit to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Detroit to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to New Orleans that are best for you.

Best time to book a flight from Detroit to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit to New Orleans

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to New Orleans. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from DTT to MSY?

Find hourly flight availability from Detroit to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

What is the cheapest day to fly from Detroit to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Detroit to New Orleans. Price data was last updated on July 27, 2025.

Weekly flight availability from Detroit to New Orleans

Explore weekly flight availability from Detroit to New Orleans. 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 July 28, 2025.

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

Reviews of airlines servicing New Orleans

Get a feel of what it's like to fly with Delta and Spirit Airlines from Detroit to New Orleans by reading reviews from past customers. Users have also rated airlines 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 New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Detroit to New Orleans?

What are the cheapest airlines flying from Detroit to New Orleans round-trip?

What are the most reliable airlines from Detroit to New Orleans?

What are the cheapest flights from Detroit to New Orleans?

Can I find deals for flights from Detroit to New Orleans that include hotel bookings?

How can I find direct flights from Detroit to New Orleans?

Can I find deals for business class flights from Detroit to New Orleans?

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

Traveling to a place near New Orleans?

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Top 5 airlines flying from Detroit to New Orleans

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Cheapest flights from Detroit to New Orleans
Explore the most affordable flight options available from Detroit to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.