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Cheap flights from St. Louis to Memphis from $137

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 8/19. 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.
American Airlines Logo
9:32 am - 7:25 pm
STL
-
MEM
9h 53m
1 stop
American Airlines Logo
3:59 pm - 12:14 am
MEM
-
STL
8h 15m
1 stop
$263American Airlines
Sat, Aug 8 - Tue, Aug 11
Multiple Airlines Logo
10:35 am - 7:40 am
STL
-
MEM
21h 05m
2 stops
Multiple Airlines Logo
9:00 am - 7:39 pm
MEM
-
STL
10h 39m
1 stop
$305Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:00 am - 11:03 am
STL
-
MEM
5h 03m
1 stop
United Airlines Logo
6:31 pm - 10:59 pm
MEM
-
STL
4h 28m
1 stop
$309United Airlines
Sat, Aug 29 - Sat, Aug 29
Southwest Logo
5:15 am - 12:00 pm
STL
-
MEM
6h 45m
1 stop
Southwest Logo
7:00 am - 2:25 pm
MEM
-
STL
7h 25m
2 stops
$314Southwest
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
5:15 am - 1:05 pm
STL
-
MEM
7h 50m
2 stops
Southwest Logo
6:00 am - 1:55 pm
MEM
-
STL
7h 55m
2 stops
$319Southwest
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
8:40 am - 1:40 pm
STL
-
MEM
5h 00m
1 stop
Southwest Logo
12:20 pm - 6:05 pm
MEM
-
STL
5h 45m
1 stop
$341Southwest
Wed, Aug 12 - Thu, Aug 13
Southwest Logo
8:35 am - 2:30 pm
STL
-
MEM
5h 55m
1 stop
Southwest Logo
12:20 pm - 7:20 pm
MEM
-
STL
7h 00m
2 stops
$346Southwest
Wed, Aug 12 - Thu, Aug 13
Southwest Logo
7:05 am - 1:40 pm
STL
-
MEM
6h 35m
2 stops
Southwest Logo
5:45 am - 11:50 am
MEM
-
STL
6h 05m
2 stops
$351Southwest
Wed, Aug 12 - Thu, Aug 13
Multiple Airlines Logo
4:57 pm - 7:44 am
STL
-
MEM
14h 47m
2 stops
Multiple Airlines Logo
7:48 pm - 7:23 pm
MEM
-
STL
23h 35m
1 stop
$354Multiple Airlines
Wed, Aug 5 - Mon, Aug 10
American Airlines Logo
6:00 am - 3:29 pm
STL
-
MEM
9h 29m
1 stop
American Airlines Logo
12:04 pm - 6:05 pm
MEM
-
STL
6h 01m
1 stop
$357American Airlines
Tue, Aug 18 - Fri, Aug 21

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United Airlines flights from St. Louis to Memphis

Our best United Airlines deals on St. Louis to Memphis flight tickets
United Airlines
Aug 8
STL9:20 amLambert-St Louis
5h 22m
1 stop
MEM2:42 pmMemphis
Aug 12
MEM2:37 pmMemphis
7h 23m
1 stop
STL10:00 pmLambert-St Louis
$379
United Airlines
Aug 8
STL11:25 amLambert-St Louis
6h 33m
1 stop
MEM5:58 pmMemphis
Aug 12
MEM2:37 pmMemphis
7h 23m
1 stop
STL10:00 pmLambert-St Louis
$411
United Airlines
Aug 8
STL11:25 amLambert-St Louis
6h 33m
1 stop
MEM5:58 pmMemphis
Aug 12
MEM2:37 pmMemphis
7h 23m
1 stop
STL10:00 pmLambert-St Louis
$495

Southwest flights from St. Louis to Memphis

Our best Southwest deals on St. Louis to Memphis flight tickets
Southwest
Aug 8
STL5:15 amLambert-St Louis
6h 45m
1 stop
MEM12:00 pmMemphis
Aug 11
MEM7:00 amMemphis
7h 25m
2 stops
STL2:25 pmLambert-St Louis
$314
Southwest
Aug 8
STL5:15 amLambert-St Louis
7h 50m
2 stops
MEM1:05 pmMemphis
Aug 11
MEM6:00 amMemphis
7h 55m
2 stops
STL1:55 pmLambert-St Louis
$319
Southwest
Aug 12
STL8:40 amLambert-St Louis
5h 00m
1 stop
MEM1:40 pmMemphis
Aug 13
MEM12:20 pmMemphis
5h 45m
1 stop
STL6:05 pmLambert-St Louis
$341

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 20, 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

Sat 8/8

9:32 am-7:25 pm

1 stop9h 53m

Memphis

Tue 8/11

3:59 pm-12:14 am

1 stop8h 15m

$263

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 10/22

10:35 am-7:40 am

2 stops21h 05m

Memphis

Mon 10/26

9:00 am-7:39 pm

1 stop10h 39m

$305
Quickest round-trip

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 8/29

6:00 am-11:03 am

1 stop5h 03m

Memphis

Sat 8/29

6:31 pm-10:59 pm

1 stop4h 28m

$309

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 8/8

5:15 am-12:00 pm

1 stop6h 45m

Memphis

Tue 8/11

7:00 am-2:25 pm

2 stops7h 25m

$314

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 8/8

5:15 am-1:05 pm

2 stops7h 50m

Memphis

Tue 8/11

6:00 am-1:55 pm

2 stops7h 55m

$319

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 8/12

8:40 am-1:40 pm

1 stop5h 00m

Memphis

Thu 8/13

12:20 pm-6:05 pm

1 stop5h 45m

$341

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 8/12

8:35 am-2:30 pm

1 stop5h 55m

Memphis

Thu 8/13

12:20 pm-7:20 pm

2 stops7h 00m

$346

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 8/12

7:05 am-1:40 pm

2 stops6h 35m

Memphis

Thu 8/13

5:45 am-11:50 am

2 stops6h 05m

$351

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 8/5

4:57 pm-7:44 am

2 stops14h 47m

Memphis

Mon 8/10

7:48 pm-7:23 pm

1 stop23h 35m

$354

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 8/18

6:00 am-3:29 pm

1 stop9h 29m

Memphis

Fri 8/21

12:04 pm-6:05 pm

1 stop6h 01m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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.

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