$107+ Cheap flights from New Orleans to St. Louis (MSY - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STL
Nov 28 — Dec 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New Orleans to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Orleans to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Orleans to St. LouisExplore the most affordable flight options available from New Orleans to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from New Orleans to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:44 am -
1 stop9h 56m
Wed 12/212:05 pm -
1 stop20h 33m
Deal found 10/28![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:35 am -
1 stop25h 18m
Mon 1/46:21 pm -
1 stop16h 29m
Deal found 10/28![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:57 am -
1 stop9h 43m
Fri 12/412:02 pm -
1 stop20h 36m
Deal found 10/28![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:44 am -
2 stops16h 15m
Wed 11/256:35 pm -
1 stop12h 24m
Deal found 10/27![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:26 am -
1 stop25h 51m
Mon 12/712:02 pm -
1 stop20h 36m
Deal found 10/26![Frontier logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:44 am -
1 stop9h 56m
Thu 11/269:09 am -
1 stop8h 56m
Deal found 10/27![Frontier logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
1 stop17h 30m
Thu 11/269:09 am -
1 stop8h 56m
Deal found 10/27![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:44 am -
1 stop9h 56m
Wed 11/256:35 pm -
1 stop12h 24m
Deal found 10/27![Frontier logo]()
$216
Best flights from New Orleans to St. LouisDiscover carefully curated flight deals from New Orleans to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from New Orleans to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:05 am -
1 stop23h 58m
Thu 12/36:13 pm -
2 stops38h 25m
Deal found 10/29![Frontier logo]()
$243
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:45 pm -
Nonstop1h 45m
Mon 12/78:30 am -
Nonstop1h 45m
Deal found 10/26![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
1 stop5h 10m
Wed 12/25:50 pm -
1 stop5h 28m
Deal found 10/28![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:20 am -
1 stop6h 09m
Wed 12/236:00 am -
1 stop4h 12m
Deal found 10/26![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:40 am -
Nonstop1h 50m
Wed 12/22:20 pm -
1 stop4h 30m
Deal found 10/27![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:10 am -
Nonstop1h 45m
Thu 12/38:30 am -
1 stop5h 10m
Deal found 10/29![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:45 pm -
Nonstop1h 45m
Sun 11/222:40 pm -
1 stop5h 35m
Deal found 10/27![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:40 am -
Nonstop1h 50m
Tue 12/18:25 pm -
Nonstop1h 50m
Deal found 10/25![Southwest logo]()
$357
Last-minute flights from New Orleans to St. LouisDiscover last-minute flight deals from New Orleans to St. Louis. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to St. Louis. Data last updated October 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:44 am -
1 stop9h 56m
Wed 11/256:35 pm -
1 stop12h 24m
Deal found 10/27![Frontier logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:44 am -
1 stop9h 56m
Tue 11/249:09 am -
1 stop9h 11m
Deal found 10/27![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:44 am -
2 stops16h 15m
Wed 11/256:35 pm -
1 stop12h 24m
Deal found 10/27![Frontier logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:55 pm -
1 stop17h 30m
Thu 11/269:09 am -
1 stop8h 56m
Deal found 10/27![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:44 am -
1 stop9h 56m
Wed 12/212:05 pm -
1 stop20h 33m
Deal found 10/28![Frontier logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:44 am -
1 stop9h 56m
Thu 11/269:09 am -
1 stop8h 56m
Deal found 10/27![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:57 am -
1 stop9h 43m
Fri 12/412:02 pm -
1 stop20h 36m
Deal found 10/28![Frontier logo]()
$185
One-way flights from New Orleans to St. LouisSearch for one-way flight options from New Orleans to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from New Orleans to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:05 am -
1 stop23h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:28 am -
2 stops24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:44 am -
1 stop9h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:11 am -
2 stops24h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:08 pm -
1 stop24h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:04 pm -
1 stop26h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$144
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:10 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/216:40 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$158
Find flight deals from New Orleans to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Kiwi.com) |
One-way from | $107 (CheapOair) |
Popular in | May |
Cheapest in | February |
Average price | $387 |
Good round-trip deal | $367 or less |
Good one-way deal | $209 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Orleans to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from New Orleans to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Thu 12/31
6:05 pm-3:26 pm
1 stop21h 21m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Sun 2/21
6:40 pm-12:04 am
1 stop5h 24m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
Quickest round-trip
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Thu 12/31
5:45 pm-7:30 pm
Nonstop1h 45m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Thu 11/5
2:34 pm-11:16 pm
1 stop8h 42m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Thu 12/31
4:03 pm-10:53 am
3 stops18h 50m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Mon 11/16
8:57 pm-3:23 pm
2 stops42h 26m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Sun 2/21
7:10 pm-9:00 pm
Nonstop1h 50m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Thu 11/26
11:05 am-11:03 am
1 stop23h 58m
Lambert-St Louis
Thu 12/3
6:13 pm-8:38 am
2 stops38h 25m
$243
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Sun 3/28
5:25 pm-10:06 pm
1 stop4h 41m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$254
New OrleansSt. Louis
MSY New Orleans Louis Armstrong - STL Lambert-St Louis
MSYSTL
New Orleans Louis Armstrong
Tue 11/3
5:08 pm-12:33 pm
2 stops43h 25m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$257
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from New Orleans to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on New Orleans-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Orleans-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Orleans to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from New Orleans with our price prediction graph.
MSY-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New Orleans to St. Louis
What is the cheapest month to book a flight from New Orleans to St. Louis?
Currently, February is the cheapest month in which you can book a flight from New Orleans to St. Louis (average of $301). Flying from New Orleans to St. Louis in May is currently the most expensive (average of $527). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MSY to STL?
Find hourly flight availability from New Orleans to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2026.
It’s optimal to fly from New Orleans to St. Louis at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from New Orleans to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from New Orleans to St. Louis. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their New Orleans to St. Louis flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for New Orleans to St. Louis flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to St. Louis trip
Our travel experts
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated October 29, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andFrontier from New Orleans to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from New Orleans to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from New Orleans
Popular flights
St. Louis flight routes
Alternative routes for New Orleans to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Orleans to St. Louis by cabin class
Find flights from New Orleans to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Orleans and St. Louis flights
Browse other New Orleans and St. Louis flight options. Last updated on October 29, 2026.
Other flights from New Orleans
Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
Top 3 airlines flying from New Orleans to St. Louis
Discover the top 3 airlines that operate flights from New Orleans to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$297 | Average$392 | FlexibilityNo cancel fee | On-time63% |