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Cheap flights from St. Louis to Memphis from $128

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 4/25. 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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Find the cheapest flights from St. Louis to Memphis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:21 am - 5:09 pm
STL
-
MEM
5h 48m
1 stop
Frontier Logo
8:30 pm - 11:27 am
MEM
-
STL
14h 57m
1 stop
$213Frontier
Sun, Apr 5 - Thu, Apr 9
Frontier Logo
8:16 pm - 3:36 pm
STL
-
MEM
19h 20m
1 stop
Frontier Logo
2:47 pm - 9:48 am
MEM
-
STL
19h 01m
1 stop
$247Frontier
Sat, Apr 4 - Thu, Apr 9
Multiple Airlines Logo
8:16 pm - 3:36 pm
STL
-
MEM
19h 20m
1 stop
Multiple Airlines Logo
4:30 pm - 6:50 am
MEM
-
STL
38h 20m
2 stops
$260Multiple Airlines
Sat, Apr 4 - Mon, Apr 13
Frontier Logo
8:16 pm - 2:02 pm
STL
-
MEM
17h 46m
1 stop
Frontier Logo
8:30 pm - 11:27 am
MEM
-
STL
14h 57m
1 stop
$265Frontier
Wed, Apr 1 - Thu, Apr 2
Multiple Airlines Logo
4:59 pm - 3:40 pm
STL
-
MEM
22h 41m
1 stop
Multiple Airlines Logo
6:39 pm - 8:55 am
MEM
-
STL
38h 16m
2 stops
$272Multiple Airlines
Mon, Apr 27 - Mon, May 4
Frontier Logo
8:16 pm - 3:36 pm
STL
-
MEM
19h 20m
1 stop
Frontier Logo
8:30 pm - 9:48 am
MEM
-
STL
13h 18m
2 stops
$276Frontier
Sat, Apr 4 - Thu, Apr 9
Multiple Airlines Logo
11:21 am - 10:15 am
STL
-
MEM
22h 54m
2 stops
Multiple Airlines Logo
2:47 pm - 9:48 am
MEM
-
STL
19h 01m
1 stop
$277Multiple Airlines
Tue, Apr 7 - Thu, Apr 9
Multiple Airlines Logo
8:41 am - 10:15 am
STL
-
MEM
25h 34m
1 stop
Multiple Airlines Logo
6:39 pm - 6:50 am
MEM
-
STL
36h 11m
2 stops
$288Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Frontier Logo
11:21 am - 6:20 pm
STL
-
MEM
6h 59m
1 stop
Frontier Logo
8:30 pm - 11:27 am
MEM
-
STL
14h 57m
1 stop
$290Frontier
Sun, Mar 29 - Thu, Apr 2
Frontier Logo
8:16 pm - 2:02 pm
STL
-
MEM
17h 46m
1 stop
Frontier Logo
4:31 pm - 9:48 am
MEM
-
STL
17h 17m
1 stop
$293Frontier
Wed, Apr 8 - Sun, Apr 12

United Airlines flights from St. Louis to Memphis

Our best United Airlines deals on St. Louis to Memphis flight tickets
United Airlines
May 2
STL10:25 amLambert-St Louis
4h 14m
1 stop
MEM2:39 pmMemphis
May 5
MEM9:02 amMemphis
12h 11m
1 stop
STL9:13 pmLambert-St Louis
$394
United Airlines
Mar 30
STL9:10 amLambert-St Louis
5h 29m
1 stop
MEM2:39 pmMemphis
Apr 3
MEM2:45 pmMemphis
6h 28m
1 stop
STL9:13 pmLambert-St Louis
$618
United Airlines
Mar 30
STL9:10 amLambert-St Louis
5h 29m
1 stop
MEM2:39 pmMemphis
Apr 3
MEM9:50 amMemphis
9h 32m
2 stops
STL7:22 pmLambert-St Louis
$1,460

Southwest flights from St. Louis to Memphis

Our best Southwest deals on St. Louis to Memphis flight tickets
Southwest
Apr 21
STL5:45 amLambert-St Louis
7h 00m
2 stops
MEM12:45 pmMemphis
Apr 22
MEM5:15 amMemphis
6h 15m
1 stop
STL11:30 amLambert-St Louis
$342
Southwest
Apr 21
STL12:40 pmLambert-St Louis
8h 00m
2 stops
MEM8:40 pmMemphis
Apr 22
MEM6:00 amMemphis
8h 50m
2 stops
STL2:50 pmLambert-St Louis
$347
Southwest
Apr 21
STL6:40 pmLambert-St Louis
3h 05m
1 stop
MEM9:45 pmMemphis
Apr 23
MEM5:40 amMemphis
6h 50m
1 stop
STL12:30 pmLambert-St Louis
$351

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 March 17, 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
Quickest round-trip

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 4/5

11:21 am-5:09 pm

1 stop5h 48m

Memphis

Thu 4/9

8:30 pm-11:27 am

1 stop14h 57m

$213

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 4/4

8:16 pm-3:36 pm

1 stop19h 20m

Memphis

Thu 4/9

2:47 pm-9:48 am

1 stop19h 01m

$247

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 4/4

8:16 pm-3:36 pm

1 stop19h 20m

Memphis

Mon 4/13

4:30 pm-6:50 am

2 stops38h 20m

$260

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 4/1

8:16 pm-2:02 pm

1 stop17h 46m

Memphis

Thu 4/2

8:30 pm-11:27 am

1 stop14h 57m

$265

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 4/27

4:59 pm-3:40 pm

1 stop22h 41m

Memphis

Mon 5/4

6:39 pm-8:55 am

2 stops38h 16m

$272

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 4/4

8:16 pm-3:36 pm

1 stop19h 20m

Memphis

Thu 4/9

8:30 pm-9:48 am

2 stops13h 18m

$276

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 4/7

11:21 am-10:15 am

2 stops22h 54m

Memphis

Thu 4/9

2:47 pm-9:48 am

1 stop19h 01m

$277

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 4/13

8:41 am-10:15 am

1 stop25h 34m

Memphis

Mon 4/20

6:39 pm-6:50 am

2 stops36h 11m

$288

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 3/29

11:21 am-6:20 pm

1 stop6h 59m

Memphis

Thu 4/2

8:30 pm-11:27 am

1 stop14h 57m

$290

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 4/8

8:16 pm-2:02 pm

1 stop17h 46m

Memphis

Sun 4/12

4:31 pm-9:48 am

1 stop17h 17m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

6h 05m

Direct flights

None
The fastest flight from St. Louis to Memphis takes 6h 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

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

    Lambert-St Louis and Memphis are 240.3 mi apart from one another. 6h 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
West Memphis
Batesville
Forrest City
Cordova
Horn Lake
Marion
Osceola

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.

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