$147 Find Cheap Flights from St. Louis to Mississippi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Mississippi departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Mississippi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mississippi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Mississippi, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Mississippi

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Jackson
Jackson1 stop$282
Gulfport
Gulfport1 stop$249
Memphis
Memphis1 stop$260
Jackson
Jackson1 stop$282
Gulfport
Gulfport1 stop$249
Memphis
Memphis1 stop$260

Book Cheap St. Louis to Mississippi Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Mississippi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Mississippi

Wed, Feb 18 - Sat, Feb 21
Delta Logo
10:00 am - 1:37 pmSTL-GPT
3h 37m1 stop
Delta Logo
3:00 pm - 7:14 pmGPT-STL
4h 14m1 stop
$249Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
Delta Logo
10:00 am - 4:47 pmSTL-MOB
6h 47m1 stop
Delta Logo
7:15 pm - 11:40 pmMOB-STL
4h 25m1 stop
$249Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
8:49 am - 5:56 pmSTL-MOB
9h 07m2 stops
American Airlines Logo
5:30 pm - 11:07 pmMOB-STL
5h 37m1 stop
$254American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
 Logo
9:59 pm - 2:02 pmSTL-MEM
16h 03m1 stop
 Logo
1:45 pm - 9:07 amMEM-STL
19h 22m2 stops
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
10:39 am - 5:32 pmSTL-MEM
30h 53m2 stops
Frontier Logo
6:33 pm - 9:06 amMEM-STL
14h 33m1 stop
$268Frontier
Find Deal
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
2:32 pm - 9:36 pmSTL-GPT
7h 04m1 stop
American Airlines Logo
12:46 pm - 5:13 pmGPT-STL
4h 27m1 stop
$269American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
6:15 am - 11:14 amSTL-BTR
4h 59m1 stop
United Airlines Logo
5:00 am - 2:27 pmBTR-STL
9h 27m2 stops
$271United Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
7:55 pm - 5:32 pmSTL-MEM
21h 37m1 stop
Frontier Logo
6:33 pm - 9:06 amMEM-STL
14h 33m1 stop
$306Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
 Logo
9:59 pm - 2:02 pmSTL-MEM
16h 03m1 stop
 Logo
7:00 am - 5:10 pmMEM-STL
10h 10m1 stop
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
8:20 am - 2:22 pmSTL-MOB
6h 02m1 stop
United Airlines Logo
9:05 am - 3:50 pmMOB-STL
6h 45m1 stop
$319United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Mississippi flights

Get data-powered insights and trends into flights from St. Louis to Mississippi to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Mississippi?

The average price of all round-trip flights from St. Louis to Mississippi clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. Louis to Mississippi, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Mississippi, Thursday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonJanuary
Cheapest flight$147
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Memphis

FAQs - booking Mississippi flights

  • How does KAYAK find such low prices on flights from St. Louis to Mississippi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Mississippi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Mississippi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Mississippi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Mississippi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Mississippi with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Mississippi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Mississippi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Mississippi?

    The cheapest time of day to fly to Mississippi is generally in the evening, when round-trip flights cost $375 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Mississippi is generally at night, which is peak travel time and where the average cost of a ticket is $523.

Reviews of the top airlines flying from St. Louis to Mississippi

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Mississippi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Mississippi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7956 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Everything you need to know for your flight from St. Louis to Mississippi

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.