$70+ Cheap flights from St. Louis (STL) to Louisiana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Louisiana 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 St. Louis to Louisiana
Keep the following information in mind while searching for St. Louis to Louisiana flight deals. Data was last updated March 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Delta) |
One-way from | $70 (American Airlines) |
Popular in | October |
Cheapest in | August |
Average price | $456 |
Good round-trip deal | $356 or less |
Good one-way deal | $165 or less |
Find flight deals from St. Louis to Louisiana
Cheapest flights from St. Louis to LouisianaExplore the most affordable flight options available from St. Louis to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
Explore the most affordable flight options available from St. Louis to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
This Delta deal was found by Cheapflights users on 3/24. 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.
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 3/23. 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.
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 3/24. 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.
This Delta deal was found by Cheapflights users on 3/24. 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.
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 3/24. 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.
This United Airlines deal was found by Cheapflights users on 3/24. 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.
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Louisiana 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 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from St. Louis to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisShreveport
STL - SHV
STLSHV
Lambert-St Louis
Sat 5/10
6:00 am-10:25 am
1 stop4h 25m
Shreveport
Tue 5/13
5:15 pm-11:38 pm
1 stop6h 23m
St. LouisShreveport
STL - SHV
STLSHV
Lambert-St Louis
Sat 4/12
3:44 pm-8:17 pm
1 stop4h 33m
Shreveport
Tue 4/15
6:00 am-2:53 pm
2 stops8h 53m
St. LouisShreveport
STL - SHV
STLSHV
Lambert-St Louis
Thu 6/5
8:25 am-1:15 pm
1 stop4h 50m
Shreveport
Sat 6/7
5:21 am-10:12 am
1 stop4h 51m
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Mon 5/5
12:15 pm-9:28 am
2 stops21h 13m
New Orleans Louis Armstrong
Wed 5/7
5:45 am-9:15 am
2 stops27h 30m
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Tue 5/27
5:27 pm-10:10 pm
1 stop4h 43m
New Orleans Louis Armstrong
Sat 5/31
5:05 am-10:12 am
1 stop5h 07m
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Sat 4/12
1:05 pm-4:59 pm
1 stop3h 54m
Baton Rouge Ryan
Mon 4/14
6:00 am-11:45 am
1 stop5h 45m
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Thu 4/17
4:57 pm-2:14 pm
1 stop21h 17m
New Orleans Louis Armstrong
Sun 4/20
7:51 pm-9:06 am
1 stop13h 15m
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Tue 4/8
5:30 pm-10:08 pm
1 stop4h 38m
Lafayette Regional
Sat 4/12
12:00 pm-6:50 pm
1 stop6h 50m
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Tue 4/8
8:00 am-5:43 pm
2 stops9h 43m
Lafayette Regional
Sat 4/12
4:07 pm-8:50 pm
1 stop4h 43m
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Tue 6/10
5:29 pm-10:40 pm
1 stop5h 11m
New Orleans Louis Armstrong
Sun 6/15
6:08 am-12:50 pm
1 stop6h 42m
Best time to book a flight from St. Louis to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Louisiana
What is the cheapest month to book a flight from St. Louis to Louisiana?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Louisiana (average of $256). Flying from St. Louis to Louisiana in April is currently the most expensive (average of $343). 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 STL to LA?
Find hourly flight availability from St. Louis to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.
When flying from St. Louis to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from St. Louis to Louisiana
Explore weekly flight availability from St. Louis to Louisiana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.
The most flights from STL to USLA are scheduled on a Sunday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Louisiana by month
Plan your trip to Louisiana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.
Temperature in Louisiana by month
Plan your trip to Louisiana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated March 25, 2025.
To help decide which airline to fly from St. Louis to Louisiana, see what other customers have to say about Southwest, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Entertainment
Boarding
Food
Overall
Comfort
Reviews
Ila,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for St. Louis to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to Louisiana
Discover the top 6 airlines that operate flights from St. Louis to Louisiana. 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 2,558,603 searches. Data last updated March 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$219 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$127 | Average$194 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$290 | Average$435 | FlexibilityNo cancel fee | On-time63% |