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

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The best prices from New Orleans to St Louis are usually found in August or July, booked 25 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

MSY - STL
Price
$170 - $369
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

February

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 35% potential price drop

Round-trip from

$170

From New Orleans to St Louis

One-way from

$75

One-way flight from New Orleans to St Louis

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 New Orleans to St Louis?

Sunday flights are generally found to be more expensive for flights from New Orleans to St Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St Louis.

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

Find a great deal and save up to 96% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New Orleans to St Louis within the next two weeks, with the cheapest ticket starting at $374.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to St Louis. Flights to St Louis from New Orleans in August are about $266 on average during August, but can be found for as low as $158.

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

One of the essential ways to save on airfare from New Orleans to St Louis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

Cheap flights from New Orleans to St Louis in November, December 2020

The best prices found for MSY to STL flights for November, December
17 Dec - 5 Jan
$145pp
MSY
New Orleans Louis Armstrong
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
17 Dec - 19 Dec
$147pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
17 Dec - 19 Dec
$149pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
MSY
New Orleans Louis Armstrong

New Orleans to St Louis 2021 flight deals

Cheap flights to St Louis from New Orleans found for next year
17 Dec - 5 Jan
$145pp
MSY
New Orleans Louis Armstrong
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
17 Dec - 19 Dec
$147pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
17 Dec - 19 Dec
$149pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
MSY
New Orleans Louis Armstrong

One-way flights to St Louis from New Orleans

The cheapest one-way flights from New Orleans to St Louis
12:40 pm - 11:31 am
Frontier
2 Stops
22h 51m
MSY - STL
Frontier
$75
Gotogate
10:38 am - 4:09 pm
American Airlines
1 Stop
5h 31m
MSY - STL
American Airlines
2:05 pm - 11:09 am
Multiple Airlines
3 Stops
21h 04m
MSY - STL
Multiple Airlines
$348
United

Related info for your journey

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

Flight FAQs

From New Orleans to St Louis

Are flight prices decreasing from New Orleans to St Louis 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 New Orleans and St Louis 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.

What safety measures are being taken by airlines flying from New Orleans Louis Armstrong to Lambert-St Louis to control the spread of COVID-19?

Southwest and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from New Orleans Louis Armstrong to Lambert-St Louis are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from New Orleans Louis Armstrong to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from New Orleans Louis Armstrong to Lambert-St Louis that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from New Orleans to St Louis for under $200. The cheapest flight booked recently is on American Airlines for just $145, but on average you can expect to pay $193.

Are there nonstop flights from New Orleans to St Louis for under $100 on Cheapflights?

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

How popular is this flight route?

Flights from New Orleans Louis Armstrong to Lambert-St Louis have been viewed 21 times in the past calendar month.

Does it rain more in New Orleans or St Louis?

In New Orleans, there will be greater rainfall in New Orleans compared to St Louis over the next 11 days.

Is New Orleans weather warmer or cooler than St Louis?

We forecast the temperature to be around the 91 °F's in July, on average. The temperature in St Louis is generally colder than in New Orleans. Book flights in a timely manner in correlation to your departure date.

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

A quick flight from New Orleans to St Louis can take about 4h 51m. American Airlines provides one of the quickest options available for as low as $145. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from New Orleans to St Louis round-trip?

Flying on American Airlines is currently your cheapest option to St Louis, with prices starting at $145. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $163 and $211, respectively. These flights start at 44% lower than the current average price 3 months from now.

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

$73 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $75 and $167, respectively.

Alternative routes for New Orleans to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from New Orleans to St Louis
Average temperature for November in St Louis
57.2 °F
Avg rainfall for November in St Louis
3.4 ″

Airports servicing New Orleans

Airports servicing St. Louis

Top 4 airlines from New Orleans to St Louis

The chart below displays the airlines Cheapflights users traveling from New Orleans to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$103 $244 No cancel fee 62%
United Airlines
$106 $249 No cancel fee 69%
Delta
$123 $296 No cancel fee N/A
American Airlines
$119 $342 No cancel fee 71%

Hourly flight availability from New Orleans to St Louis

Morning 6 AM to noon 80% of MSY to STL departures
Afternoon Noon to 6 PM 20% of MSY to STL departures
Early morning Midnight to 6 AM 0% of MSY to STL departures
Evening 6 PM to midnight 0% of MSY to STL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from New Orleans to St Louis
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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