STL - MEM

$114 Find Cheap Flights from St. Louis to Memphis

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 Memphis departing on 2/5. 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, 0 bags

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

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

Save 23% 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.

Everything you should know

Cheapest round-trip
$126
Frontier
Wed 2/4Sun 2/8
STL - MEM • 1 stop
Cheapest one-way
$114
Multiple Airlines
Thu 2/5
STL - MEM • 1 stop
Top airlines
Frontier
Cheapest • from $126 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Memphis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Memphis (STL-MEM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Memphis 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 Memphis

Wed, Feb 4 - Sun, Feb 8
Frontier Logo
8:22 pm - 5:40 pm
STL
-
MEM
21h 18m
1 stop
Frontier Logo
6:10 pm - 6:51 am
MEM
-
STL
12h 41m
1 stop
$126Frontier
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
8:17 pm - 6:09 pm
STL
-
MEM
21h 52m
1 stop
Multiple Airlines Logo
11:15 am - 10:27 pm
MEM
-
STL
11h 12m
1 stop
$146Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Frontier Logo
8:22 pm - 5:40 pm
STL
-
MEM
21h 18m
1 stop
Frontier Logo
6:10 pm - 11:33 pm
MEM
-
STL
29h 23m
2 stops
$164Frontier
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
8:17 pm - 6:09 pm
STL
-
MEM
21h 52m
1 stop
Multiple Airlines Logo
11:15 am - 6:51 am
MEM
-
STL
43h 36m
2 stops
$184Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
3:49 pm - 10:20 am
STL
-
MEM
18h 31m
1 stop
Multiple Airlines Logo
11:15 am - 10:27 pm
MEM
-
STL
11h 12m
1 stop
$188Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
8:17 pm - 6:09 pm
STL
-
MEM
21h 52m
1 stop
Multiple Airlines Logo
11:15 am - 10:27 pm
MEM
-
STL
11h 12m
1 stop
$196Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
8:17 pm - 6:15 pm
STL
-
MEM
21h 58m
2 stops
Multiple Airlines Logo
11:15 am - 10:27 pm
MEM
-
STL
11h 12m
1 stop
$201Multiple Airlines
Tue, Mar 3 - Thu, Mar 5
Multiple Airlines Logo
3:49 pm - 10:20 am
STL
-
MEM
18h 31m
1 stop
Multiple Airlines Logo
11:15 am - 7:02 am
MEM
-
STL
19h 47m
1 stop
$208Multiple Airlines
Tue, Feb 3 - Fri, Feb 6
Multiple Airlines Logo
5:42 pm - 10:49 am
STL
-
MEM
17h 07m
1 stop
Multiple Airlines Logo
3:12 pm - 2:46 pm
MEM
-
STL
23h 34m
1 stop
$215Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
10:01 pm - 12:31 pm
STL
-
MEM
14h 30m
1 stop
Multiple Airlines Logo
3:12 pm - 6:51 am
MEM
-
STL
39h 39m
2 stops
$228Multiple Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from St. Louis to Memphis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Memphis were found on Frontier ($126) and Southwest ($337).

Good to know

Low seasonOctober
Cheapest flight$114
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly and prices are also 56% lower on average.
Flight from St. Louis to Memphis

When to book flights from St. Louis to Memphis

Are your dates flexible? Find out the best times to travel from St. Louis to Memphis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Memphis

  • What is the cheapest flight from St. Louis to Memphis?

    In the last 3 days, the lowest price for a flight from St. Louis to Memphis was $114 for a one-way ticket and $126 for a round-trip.

  • Do I need a passport to fly between St. Louis and Memphis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from St. Louis to Memphis?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Memphis, also known as Memphis.

  • Which aircraft models fly most regularly from St. Louis to Memphis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Memphis?

    oneworld is the only airline alliance operating flights between St. Louis and Memphis.

  • Which is the best airline for flights from St. Louis to Memphis, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Memphis are Southwest and American Airlines. With an average price for the route of $365 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $452 and an overall rating of 7.2.

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

    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 Memphis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Memphis from St. Louis 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 Memphis?

    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 to Memphis with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and MEM can sometimes prove cheaper using this method.

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

    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 to Memphis from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Memphis. 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 Memphis? 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.
8.0
SouthwestOverall score based on 4267 reviews
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

Great flight but super high price. Glad it was a business trip and not personal

10.0 ExcellentPieter, Jan 2026
LGB - DAL
Read more Southwest reviews

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

No enough space plus only allowing one laggage instead of two like other airlines.

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

It was a good trip. Flight Attendants were friendly and responsive.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

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

Information on your arrival and departure airports