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Cheap flights from St Louis (STL) to New Orleans (MSY)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)

How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)
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How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)
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How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)
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Cheap flights from St Louis to New Orleans in August , September 2026

28 Aug - 14 Sep $ 446.00
STL
St Louis
Frontier Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
Frontier Airlines
1 STOPS
STL
St Louis
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29 Aug - 11 Sep $ 1,074.00
STL
St Louis
Alaska Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
Alaska Airlines
1 STOPS
STL
St Louis
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26 Aug - 06 Sep $ 1,195.00
STL
St Louis
Alaska Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
Alaska Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to New Orleans

28 Aug - 01 Sep $ 507.00
STL
St Louis
Frontier Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
Frontier Airlines
1 STOPS
STL
St Louis
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27 Aug - 31 Aug $ 751.00
STL
St Louis
United Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
United Airlines
1 STOPS
STL
St Louis
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27 Aug - 31 Aug $ 751.00
STL
St Louis
United Airlines
1 STOPS
MSY
New Orleans
MSY
New Orleans
United Airlines
1 STOPS
STL
St Louis
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One-way flights to New Orleans from St Louis

6:45 PM - 11:25 PM
BREEZE
1 Stops
10h 15m
STL - MSY
$ 319
Kiwi
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11:15 AM - 4:29 PM
United Airlines
1 Stops
6h 35m
STL - MSY
$ 376
Kiwi
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8:35 AM - 11:55 AM
United Airlines
1 Stops
4h 38m
STL - MSY
$ 485
Kiwi
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How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)

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How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to New Orleans (MSY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.