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

Popular flights from New Orleans to St Louis

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.

American Airlines
Departure Date Return Date Lowest Price
Aug 6, 2016 Aug 13, 2016 $304
Aug 20, 2016 Aug 27, 2016 $304
United Airlines
Departure Date Return Date Lowest Price
May 25, 2016 Jun 2, 2016 $310
Jun 1, 2016 Jun 5, 2016 $310
Jun 2, 2016 Jun 8, 2016 $310
Jun 2, 2016 Jun 5, 2016 $310
Jun 6, 2016 Jun 13, 2016 $310

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

We have collected flight cost data from across the web for travel from New Orleans to St Louis, and have found the average flight price for this trip to be $309.

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

Airlines can adjust prices for plane tickets from New Orleans to St Louis 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 New Orleans to St Louis

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

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

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

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 New Orleans to St Louis. 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 New Orleans to St Louis is $154.

The average price for round trip flights from New Orleans to St Louis is $308.

New Orleans to St Louis Flight Questions

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

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

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

Below are the different airlines that fly from New Orleans to St Louis 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 New Orleans to St Louis.

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

Airports for Your Route

These pages contain information about the major airports in New Orleans and St Louis, 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 New Orleans - MSY

FlightsAirlineLowest Price
New Orleans to Chicago American, Alaska, Spirit, United $97
New Orleans to Atlanta American, Spirit, United $81
New Orleans to Dallas - Ft Worth American, Spirit, United $81
New Orleans to New York American, Alaska, JetBlue, Spirit, United $243
New Orleans to Nashville American, United $248
New Orleans to Denver American, Alaska, Frontier, Spirit, United $166
New Orleans to Kansas City American, United $242
New Orleans to Houston Spirit, United $86

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Pensacola to St Louis American $330
Gulfport to St Louis American, United $338
Baton Rouge to St Louis American, Alaska, United $393
Lafayette to St Louis American, United $396
Jackson to St Louis American, United $362
Mobile to St Louis American, United $364
Lake Charles to St Louis American, United $452
Alexandria to St Louis American, United $369
Jackson to Chicago American, United $349
Pensacola to Chicago American, United $292
Mobile to Chicago American, United $319
Pensacola to AtlantaCheck Dates
Baton Rouge to Atlanta American, United $268
Baton Rouge to Chicago American, Alaska, United $287
Baton Rouge to Dallas - Ft Worth American, United $250
Jackson to Dallas - Ft Worth American, United $310
Pensacola to Dallas - Ft Worth American, Alaska, United $390
Lafayette to Atlanta American, United $291
Jackson to AtlantaCheck Dates
Lafayette to Dallas - Ft Worth American, United $260
Gulfport to Atlanta American, United $233
Gulfport to Chicago American, Alaska, United $307
Cheap Flights from New Orleans to St Louis, MO, United States, from $304 Round trip from MSY to STL