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Cheap Flights from St Louis to New Orleans, LA, United States - STL to MSY

Popular flights from St Louis to New Orleans

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 6, 2016 $463
American Airlines
Departure Date Return Date Lowest Price
Aug 7, 2016 Aug 13, 2016 $305
United Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 9, 2016 $307
Jul 11, 2016 Jul 23, 2016 $307
Jul 21, 2016 Jul 26, 2016 $307

How Much Does it Cost to Fly from St Louis to New Orleans (STL to MSY)?

We have collected flight cost data from across the web for travel from St Louis to New Orleans, and have found the average flight price for this trip to be $307.

When Can I Buy the Cheapest Flight from St Louis to New Orleans (STL to MSY)?

Airlines can adjust prices for plane tickets from St Louis to New Orleans based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to New Orleans

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to New Orleans.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$307 $307 $307 $307 $310 $307 $310

Lowest Fares Chart By Month from St Louis to New Orleans

The chart below shows the lowest fare by month when flying from St Louis to New Orleans.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May St Louis New Orleans American 5/17/16 5/24/16 1 $310
June St Louis New Orleans American 6/2/16 6/9/16 1 $307
July St Louis New Orleans American 7/26/16 8/3/16 1 $307
August St Louis New Orleans American 8/7/16 8/13/16 1 $305
September St Louis New Orleans American 9/11/16 9/17/16 1 $304
October St Louis New Orleans American 10/4/16 10/7/16 1 $308
November St Louis New Orleans American 11/12/16 11/20/16 1 $307
December St Louis New Orleans United 12/5/16 12/10/16 1 $395

TIPSave $4 by flying into Pensacola instead of New Orleans from St Louis

Round Trip vs One Way Flights from St Louis to New Orleans (STL to MSY)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to New Orleans. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to New Orleans is $204.

The average price for round trip flights from St Louis to New Orleans is $359.

St Louis to New Orleans Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to New Orleans?
Answer: Atlanta, GA

Airlines Flying from St Louis to New Orleans (STL to MSY)

Below are the different airlines that fly from St Louis to New Orleans with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to New Orleans.

St Louis to New Orleans
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Delta DTW X X X X X X X
Delta CVG / ATL X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest HOU X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and New Orleans, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Atlanta American, Alaska, Frontier, United $98
St Louis to Dallas - Ft Worth American, Alaska, United $189
St Louis to Gulfport American, Alaska, United $387
St Louis to Houston American, Alaska, United $278
St Louis to Chicago American, Alaska, United $211
St Louis to Baton Rouge American, Alaska, United $352
St Louis to Pensacola American, United $308
St Louis to New York American, Alaska, United $242
St Louis to Orlando American, Alaska, JetBlue, Frontier, United $128
St Louis to Mobile American, Alaska, United $363
St Louis to Miami American, Alaska, United $328
St Louis to Lafayette American, Alaska, United $335
St Louis to Tampa American, Alaska, United $187
St Louis to Jackson American, Alaska, United $358

Cheap Domestic Flights to New Orleans - MSY

Cheap Flights from St Louis to New Orleans, LA, United States, from $305 Round trip from STL to MSY