Cheap flights from St. Louis to Eastern Louisiana

View AU$174 flight on Tue, 2 Sep. 2025Opens in a new window

Popular airlines from St. Louis to Eastern Louisiana

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from St. Louis (STL) to Eastern Louisiana (MSY)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$348 Return, found 6 days ago
AU$348
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$348 found 6 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$382 Return, found 6 days ago
AU$382
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$382 found 6 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$402 Return, found 6 days ago
AU$402
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$402 found 6 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$409 Return, found 6 days ago
AU$409
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$409 found 6 days ago
Delta
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$427 Return, found 6 days ago
AU$427
Return
found 6 days ago
Select Delta flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$427 found 6 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
STL
St. Louis
MSY
New Orleans
AU$443 Return, found 6 days ago
AU$443
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from St. Louis to New Orleans, returning Tue, 9 Sep., priced at AU$443 found 6 days ago

Find the cheapest month to fly from St. Louis (STL) to New Orleans (MSY)

August is typically the cheapest month to fly

From AU$190 - AU$598 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.