What is the cheapest airline that flies from Lambert-St Louis to Memphis?

American Airlines and Southwest are the most popular carriers operating from Lambert-St Louis to Memphis

What airlines fly to Memphis?

Southern / Mokulele, Southwest and American Airlines are the top three most popular airlines that fly to Memphis from St. Louis according to our data. Southern / Mokulele is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Memphis. Keep in mind that there are 3 different airlines that fly to Memphis on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Lambert-St Louis Airport to Memphis Airport is 2 as of December 2025.

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.

$135 Cheap Flights from St. Louis to Memphis in 2025/26

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Find the cheapest flights from St. Louis to Memphis

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:01 pm - 12:31 pm

STL

MEM

14h 30m1 stop

11:15 am - 11:59 pm

MEM

STL

12h 44m1 stop

$243Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

5:11 pm - 7:22 pm

STL

MEM

26h 11m1 stop

11:44 am - 10:33 pm

MEM

STL

10h 49m1 stop

$251Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

10:01 pm - 2:17 pm

STL

MEM

16h 16m2 stops

11:15 am - 11:59 pm

MEM

STL

12h 44m1 stop

$268Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

5:11 pm - 10:49 am

STL

MEM

17h 38m1 stop

5:47 pm - 6:51 am

MEM

STL

13h 04m1 stop

$285Multiple Airlines

Fri, Jan 16 - Sun, Jan 18

5:11 pm - 9:50 am

STL

MEM

40h 39m2 stops

11:44 am - 10:33 pm

MEM

STL

10h 49m1 stop

$291Multiple Airlines

Tue, Jan 6 - Sat, Jan 10

8:32 pm - 10:49 am

STL

MEM

14h 17m2 stops

5:47 pm - 6:51 am

MEM

STL

13h 04m1 stop

$295Multiple Airlines

Fri, Jan 16 - Sun, Jan 18

1:35 pm - 12:31 pm

STL

MEM

22h 56m1 stop

11:44 am - 6:51 am

MEM

STL

43h 07m2 stops

$304Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

3:49 pm - 10:20 am

STL

MEM

18h 31m1 stop

11:15 am - 6:51 am

MEM

STL

19h 36m2 stops

$315Multiple Airlines

Fri, Feb 13 - Tue, Feb 17

4:27 pm - 7:22 pm

STL

MEM

26h 55m1 stop

3:00 pm - 10:02 am

MEM

STL

19h 02m1 stop

$328Multiple Airlines

Mon, Jan 5 - Fri, Jan 9

3:49 pm - 10:20 am

STL

MEM

18h 31m1 stop

11:15 am - 10:27 pm

MEM

STL

11h 12m1 stop

$362Multiple Airlines

Fri, Feb 13 - Tue, Feb 17

United Airlines flights from St. Louis to Memphis

Our best United Airlines deals on St. Louis to Memphis flight tickets

United Airlines

Feb 23

STL4:39 pmLambert-St Louis

5h 20m

1 stop

MEM9:59 pmMemphis

Feb 26

MEM9:55 amMemphis

6h 07m

1 stop

STL4:02 pmLambert-St Louis

$429

Find similar

United Airlines

Jan 5

STL3:10 pmLambert-St Louis

6h 37m

1 stop

MEM9:47 pmMemphis

Jan 9

MEM3:03 pmMemphis

6h 57m

1 stop

STL10:00 pmLambert-St Louis

$497

Find similar

United Airlines

Feb 23

STL1:11 pmLambert-St Louis

8h 48m

2 stops

MEM9:59 pmMemphis

Feb 26

MEM9:55 amMemphis

4h 34m

1 stop

STL2:29 pmLambert-St Louis

$658

Find similar

American Airlines flights from St. Louis to Memphis

Our best American Airlines deals on St. Louis to Memphis flight tickets

American Airlines

Jan 24

STL10:17 amLambert-St Louis

5h 01m

1 stop

MEM3:18 pmMemphis

Jan 25

MEM5:54 pmMemphis

5h 18m

1 stop

STL11:12 pmLambert-St Louis

$395

Find similar

American Airlines

Dec 25

STL5:00 amLambert-St Louis

14h 39m

1 stop

MEM7:39 pmMemphis

Dec 27

MEM7:05 amMemphis

12h 25m

1 stop

STL7:30 pmLambert-St Louis

$652

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 2/5

10:01 pm-12:31 pm

1 stop14h 30m

Memphis

Thu 2/12

11:15 am-11:59 pm

1 stop12h 44m

$243

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 1/6

5:11 pm-7:22 pm

1 stop26h 11m

Memphis

Sat 1/10

11:44 am-10:33 pm

1 stop10h 49m

$251

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 2/5

10:01 pm-2:17 pm

2 stops16h 16m

Memphis

Thu 2/12

11:15 am-11:59 pm

1 stop12h 44m

$268

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 1/16

5:11 pm-10:49 am

1 stop17h 38m

Memphis

Sun 1/18

5:47 pm-6:51 am

1 stop13h 04m

$285

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 1/6

5:11 pm-9:50 am

2 stops40h 39m

Memphis

Sat 1/10

11:44 am-10:33 pm

1 stop10h 49m

$291

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 1/16

8:32 pm-10:49 am

2 stops14h 17m

Memphis

Sun 1/18

5:47 pm-6:51 am

1 stop13h 04m

$295

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 1/15

1:35 pm-12:31 pm

1 stop22h 56m

Memphis

Mon 1/19

11:44 am-6:51 am

2 stops43h 07m

$304

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 2/13

3:49 pm-10:20 am

1 stop18h 31m

Memphis

Tue 2/17

11:15 am-6:51 am

2 stops19h 36m

$315

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 1/5

4:27 pm-7:22 pm

1 stop26h 55m

Memphis

Fri 1/9

3:00 pm-10:02 am

1 stop19h 02m

$328

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 2/13

3:49 pm-10:20 am

1 stop18h 31m

Memphis

Tue 2/17

11:15 am-10:27 pm

1 stop11h 12m

$362

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Memphis?

According to our data, Wednesday is the cheapest day to fly to Memphis from St. Louis. The lowest ticket price found for a Wednesday departure recently was $273. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Memphis for around $485.

What is the cheapest time of day to depart on your flight to Memphis?

Our data shows that the cheapest St. Louis to Memphis flights are usually those with departure times in the morning. Our users have found flights to Memphis in the morning for as low as $415. Try not to purchase tickets in the afternoon because they tend to be around $456. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	14h 30m
Direct flights	None

The fastest flight from St. Louis to Memphis takes 14h 30m

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. 14h 30m 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?
The number of operators available for flights from Lambert-St Louis Airport to Memphis Airport is 2 as of December 2025.
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?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Memphis is Southwest, representing 54% of all bookings. The subsequent popular airline is American Airlines at 46%.

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
Southwest	PriceFrom $216	Free Cancellation	Rating 8.0 4,253 reviews		Search Southwest flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Southaven

Tunica

Germantown

Forrest City

West Memphis

Batesville

Horn Lake

Cordova

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.