Cheap flights from Detroit Metropolitan to Louis Armstrong
Updated 2026-06-22
927 miles great-circle distance, typically flown in 2h 16m with 5 airlines operating direct service from Detroit Metropolitan (DTW) to Louis Armstrong (MSY). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Detroit Metropolitan
Detroit Metropolitan Wayne County is Delta's principal Midwest hub. Two terminals — McNamara (Delta) and North Terminal (Spirit, AA, UA, others) — are connected airside through the post-security ExpressTram. There is no commuter rail to downtown Detroit; DDOT bus 125 runs from the airport to Rosa Parks Transit Center in around 60 minutes. International long-haul to Europe is dense (Air France, KLM, Lufthansa) and to Asia (Delta direct to Tokyo Narita) — making DTW one of the strongest secondary US gateways for transpacific travel.
Arriving in New Orleans
Louis Armstrong New Orleans International is 11 miles west of the French Quarter. Jefferson Transit E2 bus runs every 30 minutes to downtown for $2; rideshare to the Quarter runs $35–$50. Fares to MSY peak sharply around Mardi Gras (February) and Jazz Fest (late April–early May); summer (June–August) is consistently the cheapest despite Gulf-coast heat.
Who flies DTW to MSY?
| Airline | IATA | Flight time | Cabin |
| Delta Air Lines | DL | 2h 16m | Economy |
| Spirit Airlines | NK | 2h 16m | Economy |
| Southwest Airlines | WN | 2h 16m | Economy |
| American Airlines | AA | 2h 16m | Economy |
| United Airlines | UA | 2h 16m | Economy |
5 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Detroit to New Orleans FAQs
Direct flights from Detroit Metropolitan (DTW) to Louis Armstrong (MSY) take approximately 2h 16m for the 927-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
5 carriers operate direct service from Detroit Metropolitan (DTW) to Louis Armstrong (MSY): Delta Air Lines, Spirit Airlines, Southwest Airlines, American Airlines and United Airlines. Frequencies vary by season and carrier — Delta Air Lines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Louis Armstrong (MSY) is the primary international airport for New Orleans. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.