Cheap flights from Louisiana to St. Louis from $97
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to St. Louis departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Louisiana to St. Louis
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 to St. Louis?
In general, July is the cheapest month to fly from Louisiana to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $247. The month of August is another great option to travel to St. Louis, with average flight prices from Louisiana averaging around $254.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $379. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $486. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Louisiana in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $395 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $551 per ticket.
What is the cheapest Louisiana to Lambert-St Louis flight route?
Fly from New Orleans Louis Armstrong to Lambert-St Louis for the best Louisiana - Lambert-St Louis flight prices
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Louisiana when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $329 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Louisiana for as low as $248 on momondo.
What cabin class options are available on Louisiana to Lambert-St Louis flights?
There are 1 cabin classes available to choose from on Louisiana to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Louisiana to Lambert-St Louis?
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Louisiana to Lambert-St Louis
What airlines fly to St. Louis?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to St. Louis from Louisiana according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 6 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
How many flights depart from Louisiana to St. Louis on average per day?
The number of flights available between Louisiana and St. Louis is 1 per day as of April 2025. The most frequent departure time is 7:00AM, with 50% of daily flights leaving at noon.
How many flights depart from Louisiana to St. Louis on average per week?
The number of flights available between Louisiana and St. Louis is 12 per week as of April 2025. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.
Cheap Louisiana to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisiana to St. Louis
Best Price Found | $97 |
|---|---|
Fastest flight time | 1h 50m |
Direct flights | Mon, Tue, Wed, Fri, Sat and Sun |
Airports in St. Louis | 1 airport |
When did momondo last update prices for flights from Louisiana to Lambert-St Louis Airport?
Prices for flights from Louisiana to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisiana to Lambert-St Louis Airport?
As of April 2025, there are 6 operators available to choose from for flights from Louisiana to Lambert-St Louis Airport.
How old do you have to be to fly from Louisiana to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Louisiana to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisiana to St. Louis is Boeing 737-800 Passenger/BBJ2 (winglets) (28.03% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (24.20%), Boeing 737-700 Passenger/BBJ1 (winglets) (15.92%), and Airbus A320neo (5.73%).
Best airlines flying from Louisiana to St. Louis
Compare and see reviews for airlines that fly from Louisiana to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $106 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $134 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $178 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 8.0 4,287 reviews |
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisiana to St. Louis?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Louisiana.
Can I find flights from Louisiana to St. Louis with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to St. Louis from Louisiana with this policy.
How can momondo help me find flights from Louisiana to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Louisiana to St. Louis right now. Can momondo alert me if prices change?
Price alerts on flights to St. Louis from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.