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Cheap flights from St. Louis to Memphis from $114

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 Memphis departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Memphis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:08 pm - 7:03 pm
STL
-
MEM
22h 55m
1 stop
Frontier Logo
4:36 pm - 11:59 pm
MEM
-
STL
7h 23m
1 stop
$222Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
4:09 pm - 3:41 pm
STL
-
MEM
23h 32m
1 stop
Frontier Logo
7:48 pm - 7:23 pm
MEM
-
STL
23h 35m
1 stop
$275Frontier
Mon, Aug 3 - Mon, Aug 10
Frontier Logo
4:09 pm - 6:25 pm
STL
-
MEM
26h 16m
1 stop
Frontier Logo
7:48 pm - 7:23 pm
MEM
-
STL
23h 35m
1 stop
$302Frontier
Sat, Jul 18 - Wed, Jul 22
Southwest Logo
12:45 pm - 7:50 pm
STL
-
MEM
7h 05m
2 stops
Southwest Logo
9:55 am - 2:25 pm
MEM
-
STL
4h 30m
1 stop
$303Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
12:45 pm - 7:50 pm
STL
-
MEM
7h 05m
2 stops
Southwest Logo
7:00 am - 2:25 pm
MEM
-
STL
7h 25m
2 stops
$308Southwest
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
4:09 pm - 3:41 pm
STL
-
MEM
23h 32m
1 stop
Multiple Airlines Logo
5:04 pm - 5:37 pm
MEM
-
STL
24h 33m
2 stops
$335Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
4:57 pm - 7:59 am
STL
-
MEM
15h 02m
2 stops
Multiple Airlines Logo
9:31 pm - 6:15 pm
MEM
-
STL
20h 44m
1 stop
$401Multiple Airlines
Fri, Jul 31 - Fri, Aug 7
Multiple Airlines Logo
8:08 pm - 7:03 pm
STL
-
MEM
22h 55m
1 stop
Multiple Airlines Logo
9:04 am - 5:37 pm
MEM
-
STL
32h 33m
2 stops
$429Multiple Airlines
Sun, Aug 2 - Sat, Aug 8
Multiple Airlines Logo
8:08 pm - 7:03 pm
STL
-
MEM
22h 55m
1 stop
Multiple Airlines Logo
9:04 am - 5:37 pm
MEM
-
STL
32h 33m
2 stops
$439Multiple Airlines
Sun, Aug 2 - Sat, Aug 8
Southwest Logo
5:35 pm - 11:00 pm
STL
-
MEM
5h 25m
1 stop
Southwest Logo
12:15 pm - 4:40 pm
MEM
-
STL
4h 25m
1 stop
$462Southwest
Sun, Aug 2 - Sat, Aug 8

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Frontier flights from St. Louis to Memphis

Our best Frontier deals on St. Louis to Memphis flight tickets
Frontier
Aug 4
STL8:08 pmLambert-St Louis
22h 55m
1 stop
MEM7:03 pmMemphis
Aug 11
MEM4:36 pmMemphis
7h 23m
1 stop
STL11:59 pmLambert-St Louis
$222
Frontier
Aug 3
STL4:09 pmLambert-St Louis
23h 32m
1 stop
MEM3:41 pmMemphis
Aug 10
MEM7:48 pmMemphis
23h 35m
1 stop
STL7:23 pmLambert-St Louis
$275
Frontier
Jul 18
STL4:09 pmLambert-St Louis
26h 16m
1 stop
MEM6:25 pmMemphis
Jul 22
MEM7:48 pmMemphis
23h 35m
1 stop
STL7:23 pmLambert-St Louis
$302

Southwest flights from St. Louis to Memphis

Our best Southwest deals on St. Louis to Memphis flight tickets
Southwest
Aug 4
STL12:45 pmLambert-St Louis
7h 05m
2 stops
MEM7:50 pmMemphis
Aug 11
MEM9:55 amMemphis
4h 30m
1 stop
STL2:25 pmLambert-St Louis
$303
Southwest
Aug 4
STL12:45 pmLambert-St Louis
7h 05m
2 stops
MEM7:50 pmMemphis
Aug 11
MEM7:00 amMemphis
7h 25m
2 stops
STL2:25 pmLambert-St Louis
$308
Southwest
Aug 2
STL5:35 pmLambert-St Louis
5h 25m
1 stop
MEM11:00 pmMemphis
Aug 8
MEM12:15 pmMemphis
4h 25m
1 stop
STL4:40 pmLambert-St Louis
$462

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Memphis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from St. Louis to Memphis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 8/4

8:08 pm-7:03 pm

1 stop22h 55m

Memphis

Tue 8/11

4:36 pm-11:59 pm

1 stop7h 23m

$222

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 8/3

4:09 pm-3:41 pm

1 stop23h 32m

Memphis

Mon 8/10

7:48 pm-7:23 pm

1 stop23h 35m

$275

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 7/18

4:09 pm-6:25 pm

1 stop26h 16m

Memphis

Wed 7/22

7:48 pm-7:23 pm

1 stop23h 35m

$302

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 8/4

12:45 pm-7:50 pm

2 stops7h 05m

Memphis

Tue 8/11

9:55 am-2:25 pm

1 stop4h 30m

$303

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 8/4

12:45 pm-7:50 pm

2 stops7h 05m

Memphis

Tue 8/11

7:00 am-2:25 pm

2 stops7h 25m

$308

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 8/3

4:09 pm-3:41 pm

1 stop23h 32m

Memphis

Mon 8/10

5:04 pm-5:37 pm

2 stops24h 33m

$335

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 7/31

4:57 pm-7:59 am

2 stops15h 02m

Memphis

Fri 8/7

9:31 pm-6:15 pm

1 stop20h 44m

$401

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 8/2

8:08 pm-7:03 pm

1 stop22h 55m

Memphis

Sat 8/8

9:04 am-5:37 pm

2 stops32h 33m

$429

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 8/2

8:08 pm-7:03 pm

1 stop22h 55m

Memphis

Sat 8/8

9:04 am-5:37 pm

2 stops32h 33m

$439
Quickest round-trip

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 8/2

5:35 pm-11:00 pm

1 stop5h 25m

Memphis

Sat 8/8

12:15 pm-4:40 pm

1 stop4h 25m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Memphis from

How to get the cheapest flight ticket from St. Louis to Memphis

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

How have St. Louis to Memphis flight prices changed over time?

When to book flights from St. Louis to Memphis

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Memphis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Memphis (STL to MEM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Memphis

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from St. Louis to Memphis takes 5h 05m
There are no direct flights from St. Louis to Memphis. There are no popular flight routes from St. Louis to Memphis.
Search flight deals

Frequently asked questions about flying from St. Louis to Memphis

  • How far is Lambert-St Louis to Memphis by plane?

    Lambert-St Louis and Memphis are 240.3 mi apart from one another. 5h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Memphis Airport?

    Prices for flights from Lambert-St Louis Airport to Memphis Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Memphis Airport?

    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 Memphis Airport.

  • What documentation or ID do you need to fly to Memphis Airport?

    The travel and health documents you'll need for your trip to Memphis Airport 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 Memphis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Memphis?

Book flights to Memphis if you plan to visit one of these locations
Southaven
Tunica
Germantown
Batesville
West Memphis
Forrest City
Cordova
Horn Lake
Osceola
Marion

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Memphis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Memphis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Memphis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Memphis flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Memphis?

momondo provides multiple filters to help you find the best flight to Memphis from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Memphis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Memphis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Memphis trip

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