$149 Cheap Delta flights Detroit (DTW) to New Orleans (MSY)

View $149 flight on Fri, Sep 19, 2025Opens in a new window

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$149 Cheap Delta flights Detroit (DTW) to New Orleans (MSY)

Prices were available within the past 7 days and start at $149 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 2 - Wed, Sep 24
DTW
Detroit
MSY
New Orleans
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Sep 2 from Detroit to New Orleans, returning Wed, Sep 24, priced at $179 found 1 hour ago
Flights from Detroit (DTW) to New Orleans (MSY)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
928 mi
Average flight time
1 hour 46 mins

Frequently asked questions

How much is a Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines return flights from $179 from DTW to MSY. Affordable one-way options from $149 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to MSY with Delta Air Lines?
Search for round-trip or one-way flights to New Orleans in August or January. You could find an affordable fare with Delta Air Lines during these off-peak times.
What is the cheapest time to book flights from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY) with Delta Air Lines?
Begin your search one to three months ahead of your travel date to get cheap fares on Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Delta Air Lines offers direct flights from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY), with 14 weekly departures. Simply choose the "Nonstop" and "Airline" filters during your search on Expedia to find all direct Delta Air Lines flights to MSY.
How long does it take to fly from DTW to MSY with Delta Air Lines?
From takeoff till touchdown, a nonstop Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY) takes around 2h 45m.
Which day of the week has the most Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY)?
If you're looking for flexibility, Thursday offers the most choice for Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY). You can pick from 2 different departures.
What is the earliest Delta Air Lines flight from DTW to MSY?
Taking off from DTW at 8:30AM UTC-5, the first Delta Air Lines flight to MSY lands at 10:26AM UTC-6. Traveling early means you're less likely to encounter delays.* Don't like early starts? The last Delta Air Lines flight from DTW to MSY departs at 3:53PM UTC-5 and touches down at 5:39PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in New Orleans?
Louis Armstrong New Orleans Intl. Airport (MSY) is the primary New Orleans hub for Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW).
Why fly with Delta Air Lines from DTW to MSY?
Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many passengers heading from DTW to MSY. Plus, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY)?
For the Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY) route, Delta Air Lines typically flies Boeing 737-900 and Airbus A320 planes. Don't forget that last-minute changes are possible for operational needs, so your flight may be on a different aircraft.
Can I change or cancel my Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Changes are generally free within 24 hours of booking, but your airline may charge a fee after that. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your itinerary without additional costs, check the "No cancel fee" or "Changes included" filter when planning your next getaway.

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