New Orleans to St Louis (MSY–SUS) — Airlines, Schedules & Connections

MSY Airport Page →
599 mi airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
New Orleans to St Louis
Connecting service available through multiple hubs.
599 mi 1h 24m nonstop 36 1-stop hubs

While no nonstop service exists between MSY and SUS, connecting options are available through 36 hubs.

Also explore MSY Routes SUS Routes MSY Live Flights SUS Live Flights MSY Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for MSY to SUS.
1-STOP
One-Stop Connections
36
Hubs
~3h
Fastest
~32h
Longest
IAH ~3h 22m BHM ~3h 32m STL ~3h 39m SAV ~3h 46m BNA ~3h 53m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
132
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
MSY → SUS
88%
Generally reliable. Most flights run on time.
Departing
88%
Return
SUS → MSY
70%
Moderate delays possible. Allow buffer time.
Arriving
70%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. MSY delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
St Louis is 0 hours the same as New Orleans.
MSY: EDT · SUS: EDT

When it's 6:00 PM in New Orleans, it's 6:00 PM in St Louis.
Distance & Flight Time
599 mi / 965 km
Nonstop flight time is approximately 1h 24m.
Facts

MSY–SUS Quick Facts

Key statistics for the New Orleans to St Louis route.
Route details
Distance599 mi / 965 km
Flight time1h 24m
Time difference0 hours
Airlines (nonstop)0
1-stop connections36 hubs
Origin: MSY
Full nameLouis Armstrong New Orleans International Airport
IATA / ICAOMSY / KMSY
TimezoneAmerica/Kentucky/Monticello
Passengers/yr13.1M
Elevation4 ft / 1 m
Destination: SUS
Full nameSpirit of St Louis Airport
IATA / ICAOSUS / KSUS
TimezoneAmerica/Indiana/Vincennes
Elevation463 ft / 141 m
FAQ

Frequently Asked Questions

Common questions about MSY to SUS flights.
Nonstop flights from Louis Armstrong New Orleans International Airport to Spirit of St Louis Airport take approximately 1h 24m. The route covers 599 miles.
Yes, 1-stop connections are available through IAH, BHM, STL, SAV, BNA, JAX, MCI, CLT, DAL, IAD, SRQ, OMA, FLL, PIE, PBI, MIA, CLE, LGA, BOS, JFK, PHX, SLC, MCO, DEN, LAS, PSP, SNA, BZN, SFO, SJC, PDX, AUS, DFW, MSP, ORD and HND. These options provide additional schedule flexibility.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from MSY to SUS

Louis Armstrong New Orleans International Airport (MSY) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.

MSY to SUS Flight Duration and Schedule

Nonstop flight time from MSY to SUS ranges from 1 hours 24 minutes. The route covers a distance of 599 miles (965 km).

Connecting Options and Alternatives

36 one-stop connections are available, with the fastest taking approximately 3 hours via IAH. Two-stop connections are also available via intermediate hubs.