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Cheap flights from Louisiana (LA) to St Louis (STL)

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How to find the cheapest flight from
Louisiana to St Louis (STL)

How far in advance should I book a flight from Louisiana to St Louis?

Find a great deal and save up to 96% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisiana to St Louis within the next two weeks, with the cheapest ticket starting at $374.

What is the cheapest month to fly from Louisiana to St Louis?

August is one of the best times of the year to fly to St Louis from Louisiana. Prices for August average $266 per person but you can even find prices for as low as $158. The most expensive prices can be found in the month of December. Opting for a August flight can save you 23% on your journey compared to booking in August

Cheap flights from Louisiana to St Louis in December, January 2021

The best prices found for Louisiana to STL flights for December, January
24 Dec - 29 Dec
$145pp
MSY
New Orleans Louis Armstrong
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
18 Dec - 21 Dec
$148pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
   
2 STOPS
MSY
New Orleans Louis Armstrong
13 Dec - 19 Dec
$149pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong

Louisiana to St Louis 2021 flight deals

Cheap flights to St Louis from Louisiana found for this year
24 Dec - 29 Dec
$145pp
MSY
New Orleans Louis Armstrong
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
18 Dec - 21 Dec
$148pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
   
2 STOPS
MSY
New Orleans Louis Armstrong
13 Dec - 19 Dec
$149pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong

Last minute flights from Louisiana to St Louis

Late deals on round-trip flights to St Louis from Louisiana, departing today and this week
13 Dec - 19 Dec
$149pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
11 Dec - 13 Dec
$158pp
MSY
New Orleans Louis Armstrong
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
13 Dec - 19 Dec
$162pp
MSY
New Orleans Louis Armstrong
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong

One-way flights to St Louis from Louisiana

The cheapest one-way flights from Louisiana to St Louis
9:59 am - 2:49 pm
Delta
1 Stop
4h 50m
MSY - STL
Delta
$73
Delta
2:16 am - 8:55 am
American Airlines
1 Stop
6h 39m
SHV - STL
American Airlines
2:05 pm - 8:59 am
Frontier
2 Stops
18h 54m
MSY - STL
Frontier
$131
Gotogate

Related info for your journey

Useful info, stats and facts about Louisiana to St Louis flights.

Flight FAQs

From Louisiana to St Louis

Are flight prices decreasing from Louisiana to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Louisiana and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Louisiana to Lambert-St Louis to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Louisiana to Lambert-St Louis. Policies will vary by airline.

Which airlines flying from Louisiana to Lambert-St Louis have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Louisiana to Lambert-St Louis have implemented new flexible cancellation policies.

Can I find flights from Louisiana to St Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Louisiana to St Louis for under $200. The cheapest flight booked recently is on American Airlines for just $145, but on average you can expect to pay $171.

Are there nonstop flights from Louisiana to St Louis for under $100 on Cheapflights?

There are no nonstop flights from Louisiana to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Louisiana to St Louis for under $200?

There are currently 20+ open flights from Louisiana to St Louis within the next 7 days for less than $200.

How popular is this flight route?

Within the past month, 21 users have taken a look at flights from Louisiana to Lambert-St Louis.

What are the most popular airlines that fly from Louisiana to St Louis?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Louisiana to St Louis.

What are the most popular routes from Louisiana to St Louis?

When deciding which route to take from Louisiana to St Louis consider Lafayette Regional - Lambert-St Louis, New Orleans Louis Armstrong - Lambert-St Louis or Baton Rouge Ryan - Lambert-St Louis as they are the most popular.

What are the cheapest Flights from Louisiana to St Louis?

Looking at all options, your cheapest flight can be booked for $102. While the most popular route (Lafayette Regional - Lambert-St Louis) can be booked for $203 on average our data indicates $218 when flying from Louisiana to St Louis

How long is the flight from Louisiana to St Louis?

Airlines like American Airlines, United Airlines, and Delta fly from Louisiana to St Louis in about 4h 06m. The time it takes to get you to your destination can typically vary by up to 1h 16m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Louisiana to St Louis round-trip?

According to our current data, American Airlines ($145), Frontier ($158), and Delta ($167) offers the cheapest pricing from Louisiana to St Louis.

What are the cheapest airlines to fly from Louisiana to St Louis one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $40. Delta flights start at $73 while deals on American Airlines start at $92 one-way.

Arrival points for flights from Louisiana to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Louisiana to St Louis
Average temperature for December in St Louis
46.4 °F
Avg rainfall for December in St Louis
2.5 ″

Airports servicing

Lake Charles (LCH)
Lafayette (LFT)
Monroe (MLU)
New Orleans (MSY)
Shreveport (SHV)

Airports servicing St. Louis

Top 4 airlines from Louisiana to St Louis

The chart below displays the airlines Cheapflights users traveling from Louisiana to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$103 $244 No cancel fee 62%
United Airlines
$106 $330 No cancel fee 69%
American Airlines
$119 $340 No cancel fee 71%
Delta
$123 $355 No cancel fee N/A
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