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Cheap flights from St. Louis to New Orleans from $52

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 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Sat 5/25
Sat 6/1

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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
Jun 18
STL11:57 amLambert-St Louis
9h 15m
1 stop
MSY9:12 pmNew Orleans Louis Armstrong
Jun 25
MSY5:50 amNew Orleans Louis Armstrong
5h 07m
1 stop
STL10:57 amLambert-St Louis
Frontier
Jun 5
STL10:36 pmLambert-St Louis
9h 33m
1 stop
MSY8:09 amNew Orleans Louis Armstrong
Jun 12
MSY1:32 pmNew Orleans Louis Armstrong
8h 14m
1 stop
STL9:46 pmLambert-St Louis
Multiple Airlines
Sep 26
STL3:53 pmLambert-St Louis
5h 52m
1 stop
MSY9:45 pmNew Orleans Louis Armstrong
Sep 30
MSY9:55 pmNew Orleans Louis Armstrong
11h 44m
1 stop
STL9:39 amLambert-St Louis
Delta
Jun 21
STL4:02 pmLambert-St Louis
4h 41m
1 stop
MSY8:43 pmNew Orleans Louis Armstrong
Jun 25
MSY6:36 amNew Orleans Louis Armstrong
5h 25m
1 stop
STL12:01 pmLambert-St Louis
Spirit Airlines
Jun 11
STL3:23 pmLambert-St Louis
17h 10m
1 stop
MSY8:33 amNew Orleans Louis Armstrong
Jun 18
MSY5:10 amNew Orleans Louis Armstrong
9h 13m
1 stop
STL2:23 pmLambert-St Louis
Spirit Airlines
Jun 18
STL3:23 pmLambert-St Louis
16h 17m
2 stops
MSY7:40 amNew Orleans Louis Armstrong
Jun 25
MSY5:50 amNew Orleans Louis Armstrong
5h 07m
1 stop
STL10:57 amLambert-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 Spirit Airlines and Sun Country Air
Spirit Airlines
Jun 18
STL11:57 amLambert-St Louis
11h 47m
1 stop
MSY11:44 pmNew Orleans Louis Armstrong
Spirit Airlines
Jun 11
STL3:23 pmLambert-St Louis
17h 10m
1 stop
MSY8:33 amNew Orleans Louis Armstrong
Sun Country Air
Jul 12
STL5:25 pmLambert-St Louis
17h 07m
1 stop
MSY10:32 amNew 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
Frontier
May 25
STL8:04 pmLambert-St Louis
26h 17m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
May 28
MSY10:45 pmNew Orleans Louis Armstrong
10h 51m
1 stop
STL9:36 amLambert-St Louis
Frontier
May 25
STL8:04 pmLambert-St Louis
26h 17m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
Jun 2
MSY11:21 pmNew Orleans Louis Armstrong
10h 15m
1 stop
STL9:36 amLambert-St Louis
Multiple Airlines
May 25
STL11:39 amLambert-St Louis
9h 51m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
Jun 2
MSY9:20 pmNew Orleans Louis Armstrong
18h 45m
3 stops
STL4:05 pmLambert-St Louis
Spirit Airlines
May 25
STL11:39 amLambert-St Louis
9h 51m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
May 28
MSY5:00 amNew Orleans Louis Armstrong
29h 46m
3 stops
STL10:46 amLambert-St Louis
Multiple Airlines
May 25
STL12:00 pmLambert-St Louis
9h 38m
2 stops
MSY9:38 pmNew Orleans Louis Armstrong
Jun 2
MSY9:20 pmNew Orleans Louis Armstrong
18h 45m
3 stops
STL4:05 pmLambert-St Louis
Multiple Airlines
May 25
STL9:35 amLambert-St Louis
31h 34m
3 stops
MSY5:09 pmNew Orleans Louis Armstrong
Jun 2
MSY9:20 pmNew Orleans Louis Armstrong
18h 45m
3 stops
STL4:05 pmLambert-St Louis

Spirit Airlines flights from St. Louis to New Orleans

Our best Spirit Airlines deals on St. Louis to New Orleans flight tickets
Spirit Airlines
Jun 18
STL11:57 amLambert-St Louis
9h 15m
1 stop
MSY9:12 pmNew Orleans Louis Armstrong
Jun 25
MSY5:50 amNew Orleans Louis Armstrong
5h 07m
1 stop
STL10:57 amLambert-St Louis
Spirit Airlines
Jun 11
STL3:23 pmLambert-St Louis
17h 10m
1 stop
MSY8:33 amNew Orleans Louis Armstrong
Jun 18
MSY5:10 amNew Orleans Louis Armstrong
9h 13m
1 stop
STL2:23 pmLambert-St Louis
Spirit Airlines
Jun 18
STL3:23 pmLambert-St Louis
16h 17m
2 stops
MSY7:40 amNew Orleans Louis Armstrong
Jun 25
MSY5:50 amNew Orleans Louis Armstrong
5h 07m
1 stop
STL10:57 amLambert-St Louis

Frontier flights from St. Louis to New Orleans

Our best Frontier deals on St. Louis to New Orleans flight tickets
Frontier
Jun 5
STL10:36 pmLambert-St Louis
9h 33m
1 stop
MSY8:09 amNew Orleans Louis Armstrong
Jun 12
MSY1:32 pmNew Orleans Louis Armstrong
8h 14m
1 stop
STL9:46 pmLambert-St Louis
Frontier
May 25
STL8:04 pmLambert-St Louis
26h 17m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
May 28
MSY10:45 pmNew Orleans Louis Armstrong
10h 51m
1 stop
STL9:36 amLambert-St Louis
Frontier
May 25
STL8:04 pmLambert-St Louis
26h 17m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
Jun 2
MSY11:21 pmNew Orleans Louis Armstrong
10h 15m
1 stop
STL9:36 amLambert-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 17% 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?

17 days before. The cheapest time to buy a flight from St. Louis to New Orleans is approximately 17 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 May 2024. The most frequent departure time is 8:00AM, with 46% 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 May 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

$52

Fastest flight time

4h 03m

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 $52. The best round-trip flight deal from St. Louis to New Orleans found on momondo in the last 72 hours is $106.
The fastest flight from St. Louis to New Orleans takes 4h 03m
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 03m 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.


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
6.2
4,051 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $144Free CancellationRating
6.4
8,664 reviews
Search Spirit Airlines flights
DeltaPriceFrom $245Free CancellationRating
8.0
10,615 reviews
Search Delta flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
10,894 reviews
Search United Airlines flights
American AirlinesPriceFrom $253Free CancellationRating
7.3
14,472 reviews
Search American Airlines flights

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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