Cheap flights from St. Louis to Louisiana 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 St. Louis to Louisiana departing on 5/17. 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 St. Louis to Louisiana
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 Louisiana?
In general, August is the cheapest month to fly from St. Louis to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $286. The month of June is another great option to travel to Louisiana, with average flight prices from St. Louis averaging around $308.
What is the cheapest day to depart on your flight to Louisiana?
According to our data, Monday is the cheapest day to fly to Louisiana from St. Louis. The lowest ticket price found for a Monday departure recently was $362. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Thursday is $473.
What is the cheapest time of day to depart on your flight to Louisiana?
The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $431. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $547.
What is the cheapest Lambert-St Louis to Louisiana flight route?
Fly from Lambert-St Louis to New Orleans Louis Armstrong for the best Lambert-St Louis - Louisiana flight prices
How far in advance should I book a flight to Louisiana?
You are more likely to see cheaper flights to Louisiana from St. Louis when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $373 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from St. Louis for as low as $279 on momondo.
What cabin class options are available on Lambert-St Louis to Louisiana flights?
There are 1 cabin classes available to choose from on Lambert-St Louis to Louisiana 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 Lambert-St Louis to Louisiana?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from Lambert-St Louis to Louisiana
What airlines fly to Louisiana?
American Airlines, Southwest and Delta are the top three most popular airlines that fly to Louisiana from St. Louis according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 6 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. Louis to Louisiana on average per day?
2 flights are operational daily from St. Louis to Louisiana as of April 2025. The most popular departure time for this route is 10:00AM, with 47% of flights per day taking off at noon.
How many flights depart from St. Louis to Louisiana on average per week?
The number of flights available between St. Louis and Louisiana is 14 per week as of April 2025. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.
Cheap St. Louis to Louisiana flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Louisiana
When did momondo last update prices for flights from Lambert-St Louis Airport to Louisiana?
Prices for flights from Lambert-St Louis Airport to Louisiana refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Louisiana?
As of April 2025, there are 6 operators available to choose from for flights from Lambert-St Louis Airport to Louisiana.
How old do you have to be to fly from Lambert-St Louis Airport to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Louisiana is Boeing 737-800 Passenger/BBJ2 (winglets) (46.44% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (25.94%), Boeing 737-700 Passenger/BBJ1 (winglets) (24.27%), and Airbus A321neo (1.26%).
Best airlines flying from St. Louis to Louisiana
Compare and see reviews for airlines that fly from St. Louis to Louisiana with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $86 | Free Cancellation | Rating 6.3 7,941 reviews | |||
| PriceFrom $127 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $155 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Louisiana?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Louisiana. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Louisiana with flexible booking policies on momondo?
Flights from St. Louis to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from St. Louis to Louisiana?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from St. Louis.
I’m not ready to book a flight from St. Louis to Louisiana right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Louisiana from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.