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

Southwest is the most popular carrier operating from Lambert-St Louis to Memphis

What airlines fly to Memphis?

Southern / Mokulele, American Airlines and Southwest 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 38% 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 August 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

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Find the cheapest flights from St. Louis to Memphis

Round-trip

One-way

Last minute

Cheap round-trip flights

10:57 am - 9:00 amSTL-MEM

22h 03m1 stop

2:57 pm - 9:07 amMEM-STL

18h 10m2 stops

$290

Find Deal

Sun, Oct 26 - Wed, Oct 29

1:57 pm - 11:50 pmSTL-MEM

9h 53m1 stop

8:35 pm - 1:02 pmMEM-STL

16h 27m1 stop

$300

Find Deal

Fri, Sep 12 - Sun, Sep 14

10:57 am - 11:08 pmSTL-MEM

12h 11m2 stops

7:00 am - 10:02 amMEM-STL

27h 02m2 stops

$307Spirit Airlines

Find Deal

Sun, Oct 26 - Wed, Oct 29

9:29 pm - 1:57 pmSTL-MEM

16h 28m1 stop

3:01 pm - 4:03 pmMEM-STL

25h 02m1 stop

$320

Find Deal

Mon, Sep 8 - Fri, Sep 12

9:43 am - 2:42 pmSTL-MEM

4h 59m1 stop

6:48 am - 11:51 amMEM-STL

5h 03m1 stop

$342American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

5:05 pm - 10:15 pmSTL-MEM

5h 10m1 stop

6:00 am - 10:05 amMEM-STL

4h 05m1 stop

$355Southwest

Find Deal

Tue, Oct 14 - Sun, Oct 19

2:30 pm - 5:15 pmSTL-MEM

2h 45m1 stop

7:15 pm - 12:05 amMEM-STL

4h 50m1 stop

$426Southwest

Find Deal

Sat, Nov 22 - Sun, Nov 30

2:11 pm - 7:22 pmSTL-MEM

5h 11m1 stop

1:10 pm - 8:15 pmMEM-STL

7h 05m1 stop

$429American Airlines

Find Deal

Fri, Sep 5 - Mon, Sep 8

8:10 am - 2:50 pmSTL-MEM

6h 40m1 stop

7:30 am - 2:19 pmMEM-STL

6h 49m1 stop

$457United Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

9:17 am - 2:50 pmSTL-MEM

5h 33m1 stop

7:30 am - 4:40 pmMEM-STL

9h 10m2 stops

$513United Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

United Airlines flights from St. Louis to Memphis

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

United Airlines

Sep 7

STL8:10 amLambert-St Louis

6h 40m

1 stop

MEM2:50 pmMemphis

Sep 11

MEM7:30 amMemphis

6h 49m

1 stop

STL2:19 pmLambert-St Louis

$457

Find similar

United Airlines

Sep 7

STL9:17 amLambert-St Louis

5h 33m

1 stop

MEM2:50 pmMemphis

Sep 11

MEM7:30 amMemphis

9h 10m

2 stops

STL4:40 pmLambert-St Louis

$513

Find similar

United Airlines

Oct 7

STL12:25 pmLambert-St Louis

9h 22m

2 stops

MEM9:47 pmMemphis

Oct 14

MEM7:30 amMemphis

6h 57m

1 stop

STL2:27 pmLambert-St Louis

$616

Find similar

Spirit Airlines flights from St. Louis to Memphis

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

Spirit Airlines

Oct 26

STL10:57 amLambert-St Louis

12h 11m

2 stops

MEM11:08 pmMemphis

Oct 29

MEM7:00 amMemphis

27h 02m

2 stops

STL10:02 amLambert-St Louis

$307

Find similar

Spirit Airlines

Aug 28

STL2:30 pmLambert-St Louis

8h 04m

2 stops

MEM10:34 pmMemphis

Aug 30

MEM3:18 pmMemphis

18h 22m

2 stops

STL9:40 amLambert-St Louis

$685

Find similar

Spirit Airlines

Aug 28

STL2:30 pmLambert-St Louis

8h 04m

2 stops

MEM10:34 pmMemphis

Aug 30

MEM3:18 pmMemphis

22h 14m

3 stops

STL1:32 pmLambert-St Louis

$896

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 10/26

10:57 am-9:00 am

1 stop22h 03m

Memphis

Wed 10/29

2:57 pm-9:07 am

2 stops18h 10m

$290

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 9/12

1:57 pm-11:50 pm

1 stop9h 53m

Memphis

Sun 9/14

8:35 pm-1:02 pm

1 stop16h 27m

$300

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 10/26

10:57 am-11:08 pm

2 stops12h 11m

Memphis

Wed 10/29

7:00 am-10:02 am

2 stops27h 02m

$307

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 9/8

9:29 pm-1:57 pm

1 stop16h 28m

Memphis

Fri 9/12

3:01 pm-4:03 pm

1 stop25h 02m

$320

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 10/7

9:43 am-2:42 pm

1 stop4h 59m

Memphis

Tue 10/14

6:48 am-11:51 am

1 stop5h 03m

$342

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Tue 10/14

5:05 pm-10:15 pm

1 stop5h 10m

Memphis

Sun 10/19

6:00 am-10:05 am

1 stop4h 05m

$355

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sat 11/22

2:30 pm-5:15 pm

1 stop2h 45m

Memphis

Sun 11/30

7:15 pm-12:05 am

1 stop4h 50m

$426

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 9/5

2:11 pm-7:22 pm

1 stop5h 11m

Memphis

Mon 9/8

1:10 pm-8:15 pm

1 stop7h 05m

$429

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 9/7

8:10 am-2:50 pm

1 stop6h 40m

Memphis

Thu 9/11

7:30 am-2:19 pm

1 stop6h 49m

$457

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Sun 9/7

9:17 am-2:50 pm

1 stop5h 33m

Memphis

Thu 9/11

7:30 am-4:40 pm

2 stops9h 10m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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.

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

Direct flights	None

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. 2h 45m 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 August 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 American Airlines, representing 61% of all bookings. The subsequent popular airline is Southwest at 39%.

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 4,243 reviews		Search Southwest flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Southaven

Tunica

Germantown

West Memphis

Forrest City

Horn Lake

Cordova

Batesville

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.