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Cheap flights from St. Louis to Memphis from $144

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 4/10. 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
8:13 pm - 6:19 pm
STL
-
MEM
22h 06m
1 stop
Frontier Logo
8:30 pm - 7:12 pm
MEM
-
STL
22h 42m
2 stops
$288Frontier
Wed, May 13 - Sun, May 17
Frontier Logo
11:21 am - 6:19 pm
STL
-
MEM
6h 58m
1 stop
Frontier Logo
8:30 pm - 7:12 pm
MEM
-
STL
22h 42m
2 stops
$300Frontier
Thu, May 14 - Sun, May 17
Frontier Logo
11:21 am - 6:19 pm
STL
-
MEM
6h 58m
1 stop
Frontier Logo
4:26 pm - 7:12 pm
MEM
-
STL
26h 46m
1 stop
$304Frontier
Thu, May 14 - Sun, May 17
American Airlines Logo
7:00 am - 11:45 am
STL
-
MEM
4h 45m
1 stop
American Airlines Logo
9:39 am - 10:17 pm
MEM
-
STL
12h 38m
1 stop
$307American Airlines
Fri, Apr 3 - Wed, Apr 8
Frontier Logo
8:13 pm - 6:19 pm
STL
-
MEM
22h 06m
1 stop
Frontier Logo
7:15 pm - 6:50 am
MEM
-
STL
11h 35m
1 stop
$309Frontier
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
2:17 pm - 7:34 am
STL
-
MEM
17h 17m
2 stops
Multiple Airlines Logo
11:14 am - 9:37 am
MEM
-
STL
22h 23m
1 stop
$382Multiple Airlines
Thu, May 28 - Sun, May 31
Southwest Logo
3:10 pm - 9:45 pm
STL
-
MEM
6h 35m
2 stops
Southwest Logo
5:40 am - 12:50 pm
MEM
-
STL
7h 10m
2 stops
$384Southwest
Wed, May 13 - Sun, May 17
Southwest Logo
7:20 am - 11:40 am
STL
-
MEM
4h 20m
1 stop
Southwest Logo
4:00 pm - 9:20 pm
MEM
-
STL
5h 20m
1 stop
$393Southwest
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
4:54 pm - 10:15 am
STL
-
MEM
17h 21m
1 stop
Multiple Airlines Logo
8:52 am - 10:30 am
MEM
-
STL
25h 38m
2 stops
$394Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
American Airlines Logo
1:34 pm - 7:50 pm
STL
-
MEM
6h 16m
1 stop
American Airlines Logo
7:05 am - 1:22 pm
MEM
-
STL
6h 17m
1 stop
$396American Airlines
Fri, Apr 3 - Wed, Apr 8

American Airlines flights from St. Louis to Memphis

Our best American Airlines deals on St. Louis to Memphis flight tickets
American Airlines
Apr 3
STL7:00 amLambert-St Louis
4h 45m
1 stop
MEM11:45 amMemphis
Apr 8
MEM9:39 amMemphis
12h 38m
1 stop
STL10:17 pmLambert-St Louis
$307
American Airlines
Apr 3
STL11:46 amLambert-St Louis
7h 23m
1 stop
MEM7:09 pmMemphis
Apr 8
MEM6:40 amMemphis
5h 07m
1 stop
STL11:47 amLambert-St Louis
$374
American Airlines
Apr 3
STL1:34 pmLambert-St Louis
6h 16m
1 stop
MEM7:50 pmMemphis
Apr 8
MEM7:05 amMemphis
6h 17m
1 stop
STL1:22 pmLambert-St Louis
$396

United Airlines flights from St. Louis to Memphis

Our best United Airlines deals on St. Louis to Memphis flight tickets
United Airlines
Mar 10
STL6:25 amLambert-St Louis
4h 34m
1 stop
MEM10:59 amMemphis
Mar 10
MEM2:22 pmMemphis
7h 54m
1 stop
STL10:16 pmLambert-St Louis
$491
United Airlines
Mar 11
STL7:40 amLambert-St Louis
6h 53m
1 stop
MEM2:33 pmMemphis
Mar 15
MEM5:05 pmMemphis
5h 11m
1 stop
STL10:16 pmLambert-St Louis
$497
United Airlines
Apr 3
STL1:10 pmLambert-St Louis
8h 30m
2 stops
MEM9:40 pmMemphis
Apr 8
MEM6:37 pmMemphis
4h 19m
1 stop
STL10:56 pmLambert-St Louis
$631

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 February 28, 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

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 5/13

8:13 pm-6:19 pm

1 stop22h 06m

Memphis

Sun 5/17

8:30 pm-7:12 pm

2 stops22h 42m

$288

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 5/14

11:21 am-6:19 pm

1 stop6h 58m

Memphis

Sun 5/17

8:30 pm-7:12 pm

2 stops22h 42m

$300

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 5/14

11:21 am-6:19 pm

1 stop6h 58m

Memphis

Sun 5/17

4:26 pm-7:12 pm

1 stop26h 46m

$304

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 4/3

7:00 am-11:45 am

1 stop4h 45m

Memphis

Wed 4/8

9:39 am-10:17 pm

1 stop12h 38m

$307

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 5/13

8:13 pm-6:19 pm

1 stop22h 06m

Memphis

Sun 5/17

7:15 pm-6:50 am

1 stop11h 35m

$309

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 5/28

2:17 pm-7:34 am

2 stops17h 17m

Memphis

Sun 5/31

11:14 am-9:37 am

1 stop22h 23m

$382

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 5/13

3:10 pm-9:45 pm

2 stops6h 35m

Memphis

Sun 5/17

5:40 am-12:50 pm

2 stops7h 10m

$384

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 5/14

7:20 am-11:40 am

1 stop4h 20m

Memphis

Sun 5/17

4:00 pm-9:20 pm

1 stop5h 20m

$393

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 4/3

4:54 pm-10:15 am

1 stop17h 21m

Memphis

Mon 4/6

8:52 am-10:30 am

2 stops25h 38m

$394

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 4/3

1:34 pm-7:50 pm

1 stop6h 16m

Memphis

Wed 4/8

7:05 am-1:22 pm

1 stop6h 17m

$396

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

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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

4h 51m

Direct flights

None
The fastest flight from St. Louis to Memphis takes 4h 51m
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. 4h 51m 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 many operators does momondo search for flights from Lambert-St Louis Airport to Memphis Airport?

  • 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.

  • What is the most popular airline from St. Louis to Memphis?

Best airlines flying from St. Louis to Memphis

Compare and see reviews for airlines that fly from St. Louis to Memphis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $216Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

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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