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

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The best prices from St Louis to New Orleans are usually found in September or January, booked 26 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from
St Louis (STL) to New Orleans (MSY)

STL - MSY
Price
$224 - $348
MSY
Temperature
66.2 - 91.4 °F
MSY
Rainfall
3.3 - 7.8 inches
Popular in March High demand for flights, 14% potential price rise
Cheapest in September Best time to find cheap flights, 25% potential price drop
Round-trip from $224 From St Louis to New Orleans
One-way from $173 One-way flight from St Louis to New Orleans
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to New Orleans?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 50% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from St Louis to New Orleans?

Travelers have found it’s best to book a flight 24 days in advance to save up to 36% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St Louis to New Orleans 1-2 weeks in advance for as low as $213, or $281 for flights within the next 24 hours.

What is the cheapest month to fly from St Louis to New Orleans?

Our data shows that September tends to be the cheapest month to fly to New Orleans from St Louis. Users have commonly found prices around $212 for the month, but tickets can be as low as $141. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from St Louis to New Orleans (STL - MSY)?

It’s optimal to fly from St Louis to New Orleans at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from St Louis to New Orleans in September, October 2020

The best prices found for STL to MSY flights for September, October
7 Oct - 13 Oct
$172pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
United Airlines
 
1 STOP
STL
Lambert-St Louis
25 Oct - 29 Oct
$176pp
STL
Lambert-St Louis
Delta
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Delta
 
1 STOP
STL
Lambert-St Louis
23 Oct - 25 Oct
$199pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Delta
 
1 STOP
STL
Lambert-St Louis

St Louis to New Orleans 2020 flight deals

Cheap flights to New Orleans from St Louis found for this year
7 Oct - 13 Oct
$172pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
United Airlines
 
1 STOP
STL
Lambert-St Louis
25 Oct - 29 Oct
$176pp
STL
Lambert-St Louis
Delta
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Delta
 
1 STOP
STL
Lambert-St Louis
23 Oct - 25 Oct
$199pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Delta
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to New Orleans

Late deals on round-trip flights to New Orleans from St Louis, departing today and this week
26 Sep - 29 Sep
$224pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
United Airlines
 
1 STOP
STL
Lambert-St Louis
27 Sep - 29 Sep
$226pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
United Airlines
 
1 STOP
STL
Lambert-St Louis
30 Sep - 30 Sep
$236pp
STL
Lambert-St Louis
Delta
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Delta
 
1 STOP
STL
Lambert-St Louis

One-way flights to New Orleans from St Louis

The cheapest one-way flights from St Louis to New Orleans
2:30 am - 6:25 am
Delta
1 Stop
3h 55m
STL - MSY
Delta
$173
Delta
2:45 pm - 4:11 pm
Multiple Airlines
3 Stops
25h 26m
STL - MSY
Multiple Airlines
$178
Kiwi.com
6:15 am - 3:55 pm
Linear Air Taxi
2 Stops
9h 40m
STL - MSY
Linear Air Taxi
$4,787
Travelgenio

Related info for your journey

Useful info, stats and facts about St Louis to New Orleans flights.

Flight FAQs

From St Louis to New Orleans

Are flight prices decreasing from St Louis to New Orleans due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and New Orleans for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to New Orleans for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to New Orleans for under $200. The cheapest flight booked recently is on Multiple Airlines for just $162, but on average you can expect to pay $241.

Are there nonstop flights from St Louis to New Orleans for under $200 on Cheapflights?

There are no nonstop flights from St Louis to New Orleans, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to New Orleans for under $300?

There are currently 4+ open flights from St Louis to New Orleans within the next 7 days for less than $300.

How popular is this flight route?

Flights from Lambert-St Louis to New Orleans Louis Armstrong have been viewed 56 times in the past calendar month.

Does it rain more in St Louis or New Orleans?

Expected rainfall in St Louis is more than in New Orleans. You can expect this to be the case over the next 10 days.

Is St Louis weather warmer or cooler than New Orleans?

Our data indicates that the weather will be 91 °F on average in the month of July. The temperature in New Orleans is typically hotter than in St Louis. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from St Louis to New Orleans?

Delta and Linear Air Taxi can get you from St Louis to New Orleans in just under 3h 55m. Your travel time can differ by up to 5h 45m. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from St Louis to New Orleans round-trip?

Our cheapest airline available from St Louis to New Orleans is Delta. Our recent data shows that you can find tickets from as low as $176 on this airline. You may be able to fly from St Louis to New Orleans for 41% less than the average price by searching for this airline.

What are the cheapest airlines to fly from St Louis to New Orleans one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $93. Delta is not the only option available. At the moment, Linear Air Taxi is another option, for $4,755.

Alternative routes for St Louis to New Orleans

Destination information for New Orleans

Things to know before you go. Useful info for your trip from St Louis to New Orleans
Average temperature for September in New Orleans
87.8 °F
Avg rainfall for September in New Orleans
5.4 ″

Airports servicing St. Louis

Airports servicing New Orleans

Hourly flight availability from St Louis to New Orleans

Afternoon Noon to 6 PM 100% of STL to MSY departures
Early morning Midnight to 6 AM 0% of STL to MSY departures
Morning 6 AM to noon 0% of STL to MSY departures
Evening 6 PM to midnight 0% of STL to MSY departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St Louis to New Orleans
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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