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Cheap flights from St. Louis to New Orleans from $35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to New Orleans departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from St. Louis to New Orleans

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to New Orleans by changing tabs
Spirit Airlines
May 28
STL10:34 amLambert-St Louis
21h 52m
1 stop
MSY8:26 amNew Orleans Louis Armstrong
May 29
MSY5:08 pmNew Orleans Louis Armstrong
24h 21m
1 stop
STL5:29 pmLambert-St Louis
Multiple Airlines
May 7
STL2:35 pmLambert-St Louis
7h 42m
1 stop
MSY10:17 pmNew Orleans Louis Armstrong
May 9
MSY7:54 amNew Orleans Louis Armstrong
23h 19m
1 stop
STL7:13 amLambert-St Louis
Frontier
May 13
STL8:04 pmLambert-St Louis
12h 38m
1 stop
MSY8:42 amNew Orleans Louis Armstrong
May 17
MSY10:27 pmNew Orleans Louis Armstrong
10h 58m
1 stop
STL9:25 amLambert-St Louis
American Airlines
Aug 7
STL2:38 pmLambert-St Louis
6h 35m
1 stop
MSY9:13 pmNew Orleans Louis Armstrong
Aug 14
MSY4:38 pmNew Orleans Louis Armstrong
4h 29m
1 stop
STL9:07 pmLambert-St Louis
Delta
Jul 9
STL6:00 amLambert-St Louis
5h 52m
1 stop
MSY11:52 amNew Orleans Louis Armstrong
Jul 10
MSY10:05 amNew Orleans Louis Armstrong
6h 15m
1 stop
STL4:20 pmLambert-St Louis
Spirit Airlines
May 7
STL2:35 pmLambert-St Louis
7h 42m
1 stop
MSY10:17 pmNew Orleans Louis Armstrong
May 11
MSY6:30 amNew Orleans Louis Armstrong
9h 55m
1 stop
STL4:25 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to New Orleans

If you're looking for one-way flights from St. Louis to New Orleans, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Spirit Airlines
May 11
STL11:39 amLambert-St Louis
5h 43m
1 stop
MSY5:22 pmNew Orleans Louis Armstrong
Frontier
May 1
STL9:53 pmLambert-St Louis
9h 11m
1 stop
MSY7:04 amNew Orleans Louis Armstrong
Spirit Airlines
Jun 11
STL11:57 amLambert-St Louis
9h 15m
1 stop
MSY9:12 pmNew Orleans Louis Armstrong

Search last-minute flights to New Orleans from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to New Orleans
Multiple Airlines
May 3
STL3:55 pmLambert-St Louis
16h 25m
2 stops
MSY8:20 amNew Orleans Louis Armstrong
May 6
MSY9:55 pmNew Orleans Louis Armstrong
11h 49m
1 stop
STL9:44 amLambert-St Louis
Spirit Airlines
May 2
STL7:30 pmLambert-St Louis
13h 24m
2 stops
MSY8:54 amNew Orleans Louis Armstrong
May 5
MSY5:22 amNew Orleans Louis Armstrong
12h 12m
1 stop
STL5:34 pmLambert-St Louis
Multiple Airlines
May 3
STL12:00 pmLambert-St Louis
25h 32m
3 stops
MSY1:32 pmNew Orleans Louis Armstrong
May 6
MSY9:55 pmNew Orleans Louis Armstrong
11h 49m
1 stop
STL9:44 amLambert-St Louis
Multiple Airlines
May 2
STL11:38 amLambert-St Louis
23h 04m
1 stop
MSY10:42 amNew Orleans Louis Armstrong
May 5
MSY5:22 amNew Orleans Louis Armstrong
12h 12m
1 stop
STL5:34 pmLambert-St Louis
Spirit Airlines
May 2
STL7:30 pmLambert-St Louis
25h 19m
2 stops
MSY8:49 pmNew Orleans Louis Armstrong
May 5
MSY5:22 amNew Orleans Louis Armstrong
12h 12m
1 stop
STL5:34 pmLambert-St Louis
Multiple Airlines
May 2
STL11:38 amLambert-St Louis
23h 04m
1 stop
MSY10:42 amNew Orleans Louis Armstrong
May 5
MSY5:22 amNew Orleans Louis Armstrong
12h 12m
1 stop
STL5:34 pmLambert-St Louis

Best airlines flying from St. Louis to New Orleans

Compare and see reviews for airlines that fly from St. Louis to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $122Free CancellationRating
6.3
4,132 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $133Free CancellationRating
6.4
8,746 reviews
Search Spirit Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
10,966 reviews
Search Delta flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.3
14,889 reviews
Search American Airlines flights

Spirit Airlines flights from St. Louis to New Orleans

Our best Spirit Airlines deals on St. Louis to New Orleans flight tickets
Spirit Airlines
May 28
STL10:34 amLambert-St Louis
21h 52m
1 stop
MSY8:26 amNew Orleans Louis Armstrong
May 29
MSY5:08 pmNew Orleans Louis Armstrong
24h 21m
1 stop
STL5:29 pmLambert-St Louis
Spirit Airlines
May 7
STL2:35 pmLambert-St Louis
7h 42m
1 stop
MSY10:17 pmNew Orleans Louis Armstrong
May 11
MSY6:30 amNew Orleans Louis Armstrong
9h 55m
1 stop
STL4:25 pmLambert-St Louis
Spirit Airlines
May 19
STL6:19 pmLambert-St Louis
5h 38m
1 stop
MSY11:57 pmNew Orleans Louis Armstrong
May 21
MSY6:55 amNew Orleans Louis Armstrong
6h 42m
1 stop
STL1:37 pmLambert-St Louis

American Airlines flights from St. Louis to New Orleans

Our best American Airlines deals on St. Louis to New Orleans flight tickets
American Airlines
Aug 7
STL2:38 pmLambert-St Louis
6h 35m
1 stop
MSY9:13 pmNew Orleans Louis Armstrong
Aug 14
MSY4:38 pmNew Orleans Louis Armstrong
4h 29m
1 stop
STL9:07 pmLambert-St Louis
American Airlines
Jul 9
STL5:46 pmLambert-St Louis
6h 12m
1 stop
MSY11:58 pmNew Orleans Louis Armstrong
Jul 17
MSY4:12 pmNew Orleans Louis Armstrong
7h 42m
1 stop
STL11:54 pmLambert-St Louis
American Airlines
Oct 23
STL5:37 amLambert-St Louis
4h 32m
1 stop
MSY10:09 amNew Orleans Louis Armstrong
Oct 26
MSY7:27 amNew Orleans Louis Armstrong
6h 29m
1 stop
STL1:56 pmLambert-St Louis

How to get the cheapest flight ticket from St. Louis to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

August. The cheapest time of year to fly to New Orleans from St. Louis is August. Most expensive is March

What is the cheapest day to depart St. Louis for New Orleans?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from St. Louis to New Orleans?

In the evening. St. Louis to New Orleans flights are approximately 23% more expensive at noon than in the evening

What is the cheapest airline that flies to New Orleans from St. Louis?

Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to New Orleans

What is the cheapest St. Louis to New Orleans flight route?

Lambert-St Louis - New Orleans Louis Armstrong. Fly from Lambert-St Louis to New Orleans Louis Armstrong for the best St. Louis - New Orleans flight prices

How far in advance should you book St. Louis to New Orleans flights?

13 days before. The cheapest time to buy a flight from St. Louis to New Orleans is approximately 13 days to departure

How many flights depart from St. Louis to New Orleans on average per day?

The number of flights available between St. Louis and New Orleans is 3 per day as of April 2024. The most frequent departure time is 7:00AM, with 50% of daily flights leaving at noon.

How many flights depart from St. Louis to New Orleans on average per week?

24 flights are operational weekly from St. Louis to New Orleans as of April 2024. The most popular departure day for this route is Monday, with 17% of flights per week taking off on this day.

Cheap St. Louis to New Orleans (STL to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to New Orleans

Best Price Found

$35

Fastest flight time

4h 32m

Direct flights

None

Airports in New Orleans

1 airport
The best one-way flight to New Orleans from St. Louis in the past 72 hours is $35. The best round-trip flight deal from St. Louis to New Orleans found on momondo in the last 72 hours is $118.
The fastest flight from St. Louis to New Orleans takes 4h 32m
There are no direct flights from St. Louis to New Orleans. Popular non-direct route for this connection is Lambert-St Louis Airport - New Orleans Louis Armstrong Airport.
There is 1 airport near New Orleans: New Orleans Louis Armstrong (MSY)

  • How far is Lambert-St Louis to New Orleans Louis Armstrong by plane?

    The distance between Lambert-St Louis and New Orleans Louis Armstrong is about 599.0 mi. Typically, this will take 4h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from Lambert-St Louis Airport to New Orleans Louis Armstrong Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to New Orleans Louis Armstrong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to New Orleans?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to New Orleans. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to New Orleans with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Orleans from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to New Orleans?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Orleans from St. Louis.

I’m not ready to book a flight from St. Louis to New Orleans right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Orleans from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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