MEM - STL

$70 Find Cheap Flights from Memphis to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Memphis to St. Louis departing on 5/24. 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 St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Memphis to St. Louis, 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 Memphis to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$212
Frontier
Sun 5/10Thu 5/14
MEM - STL • 1 stop
Cheapest one-way
$70
Typical prices: $275-$301
Frontier
Sun 5/24
MEM - STL • 1 stop
Top airlines
Cheapest • from $212 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Memphis and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $217 (round-trip)
Shortest trip • 3h 43m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

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

Sun, May 10 - Thu, May 14
Frontier Logo
11:59 am - 4:54 pm
MEM
-
STL
4h 55m
1 stop
Frontier Logo
8:08 pm - 7:09 pm
STL
-
MEM
23h 01m
1 stop
$212Frontier
Tue, Jun 2 - Wed, Jun 3
Multiple Airlines Logo
11:59 am - 5:33 pm
MEM
-
STL
5h 34m
1 stop
Multiple Airlines Logo
5:27 pm - 7:45 am
STL
-
MEM
14h 18m
2 stops
$252Multiple Airlines
Wed, Jul 29 - Sun, Aug 2
Frontier Logo
7:51 pm - 7:23 pm
MEM
-
STL
23h 32m
1 stop
Frontier Logo
8:08 pm - 7:06 pm
STL
-
MEM
22h 58m
1 stop
$261Frontier
Tue, Jun 2 - Wed, Jun 3
Frontier Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
$265Frontier
Sun, May 17 - Wed, May 20
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Multiple Airlines Logo
5:27 pm - 5:49 pm
STL
-
MEM
24h 22m
2 stops
$272Multiple Airlines
Wed, May 27 - Wed, Jun 3
Frontier Logo
7:54 pm - 5:33 pm
MEM
-
STL
21h 39m
2 stops
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
$288Frontier
Fri, May 15 - Wed, May 20
Multiple Airlines Logo
7:54 pm - 7:23 pm
MEM
-
STL
23h 29m
1 stop
Multiple Airlines Logo
5:27 pm - 5:49 pm
STL
-
MEM
24h 22m
2 stops
$301Multiple Airlines
Sun, May 17 - Tue, May 19
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Multiple Airlines Logo
6:33 pm - 4:32 pm
STL
-
MEM
45h 59m
2 stops
$306Multiple Airlines
Sun, May 17 - Wed, May 20
Frontier Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Frontier Logo
5:27 pm - 4:39 pm
STL
-
MEM
23h 12m
1 stop
$310Frontier
Sun, May 17 - Mon, May 18
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Multiple Airlines Logo
4:19 pm - 4:32 pm
STL
-
MEM
24h 13m
1 stop
$311Multiple Airlines
Booking Insights

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

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

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

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 Memphis to St. Louis were found on Frontier ($212) and Southwest ($347).

Good to know

Cheapest flight$70
Flight from Memphis to St. Louis

When to book flights from Memphis to St. Louis

Are your dates flexible? Find out the best times to travel from Memphis to St. Louis 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 Memphis to St. Louis

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

    In the last 3 days, the lowest price for a flight from Memphis to St. Louis was $70 for a one-way ticket and $212 for a round-trip.

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

    No, a passport isn't needed to fly from Memphis to St. Louis. However, local authorities might ask for an official ID.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Memphis to St. Louis are Southwest and American Airlines. With an average price for the route of $421 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 $488 and an overall rating of 7.1.

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

    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 Memphis to St. Louis.

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

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

    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 St. Louis with an airline and back to Memphis with another airline. Booking your flights between Memphis and STL 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 Memphis to St. Louis?

    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 St. Louis from Memphis 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 Memphis to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Memphis to St. Louis. 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 Memphis to St. Louis? 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 4314 reviews
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

10.0 Excellentlarry, Apr 2026
LGB - PHX
Read more Southwest reviews

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports