S$134 Cheap Flights from St. Louis to New Orleans

View S$134 flight on Tue, 21 Oct, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Louis Armstrong New Orleans Intl. Airport (MSY)

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

Prices were available within the past 7 days and start at S$134 for one-way flights and S$266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$266 Return, found 6 days ago
S$266
Return
found 6 days ago
Select Delta flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$266 found 6 days ago
United
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$312 Return, found 6 days ago
S$312
Return
found 6 days ago
Select United flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$312 found 6 days ago
American Airlines
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$356 Return, found 6 days ago
S$356
Return
found 6 days ago
Select American Airlines flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$356 found 6 days ago
United
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$357 Return, found 6 days ago
S$357
Return
found 6 days ago
Select United flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$357 found 6 days ago
Delta
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$365 Return, found 6 days ago
S$365
Return
found 6 days ago
Select Delta flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$365 found 6 days ago
American Airlines
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$390 Return, found 6 days ago
S$390
Return
found 6 days ago
Select American Airlines flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$390 found 6 days ago
Delta
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$421 Return, found 6 days ago
S$421
Return
found 6 days ago
Select Delta flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$421 found 6 days ago
American Airlines
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$435 Return, found 6 days ago
S$435
Return
found 6 days ago
Select American Airlines flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$435 found 6 days ago
Delta
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$442 Return, found 6 days ago
S$442
Return
found 6 days ago
Select Delta flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$442 found 6 days ago
American Airlines
Tue, 21 Oct - Sat, 25 Oct
STL
St. Louis
MSY
New Orleans
S$446 Return, found 6 days ago
S$446
Return
found 6 days ago
Select American Airlines flight, departing Tue, 21 Oct from St. Louis to New Orleans, returning Sat, 25 Oct, priced at S$446 found 6 days ago

Find the cheapest month to fly from St. Louis (STL) to New Orleans (MSY)

August is typically the cheapest month to fly

From S$185 - S$542 per traveller.
St. Louis to New Orleans route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Return price
S$266
Distance
968 km
Average flight time
2 hours 21 mins

Perfect flights from St. Louis to New Orleans

Your Journey from St. Louis to New Orleans

Start your unforgettable journey with Expedia. Our broad selection of flights from St. Louis to New Orleans caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with St. Louis to New Orleans Flights

Experience the joy of finding cheap flights from Lambert-St. Louis Intl. to Louis Armstrong New Orleans Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$134 and roundtrip prices from S$266*.
 

Pre-Flight Essentials

Ensure a smooth journey from St. Louis to New Orleans with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant New Orleans

Picture yourself stepping off the plane in New Orleans and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your St. Louis to New Orleans Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from St. Louis to New Orleans.
 

Beyond the Flight – Exploring New Orleans

With Expedia, your adventure extends beyond the flight. Explore New Orleans at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from St. Louis to New Orleans with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from St. Louis to New Orleans with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Lambert Field to Louis Armstrong New Orleans Intl. Airport?
Start packing your bags, because round-trip flights from St. Louis Lambert International Airport to Louis Armstrong New Orleans Intl. Airport (MSY) start from S$266. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to Louis Armstrong New Orleans Intl. Airport?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Louis Armstrong New Orleans Intl. Airport (MSY) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert Field to Louis Armstrong New Orleans Intl. Airport (MSY) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The flight distance from Lambert-St. Louis Intl. Airport (STL) (STL) to MSY (MSY) is just 970 kilometres. You'll be disembarking the plane and grabbing your suitcase from the carousel in no time.
Which airlines fly direct from St. Louis Lambert International Airport to Louis Armstrong New Orleans Intl. Airport (MSY)?
Operating 60 flights each month, Southwest Airlines (WN) is a top choice when flying directly from Lambert-St. Louis Intl. Airport (STL) to Louis Armstrong New Orleans Intl. Airport.
Are St. Louis Lambert International Airport to Louis Armstrong New Orleans Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute deals between Lambert-St. Louis Intl. Airport (STL) and Louis Armstrong New Orleans Intl. Airport are possible, it also makes sense to monitor prices well before you fly. In fact, some carriers advertise their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to grab your seat when fare prices drop.

Explore a world of travel with Expedia

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