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Cheap flights from St. Louis to Memphis from $135

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 7/8. 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
0 bags

Find the cheapest flights from St. Louis to Memphis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
Frontier Logo
7:54 pm - 7:23 pm
MEM
-
STL
23h 29m
1 stop
$220Frontier
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
5:06 pm - 7:45 am
STL
-
MEM
14h 39m
2 stops
Multiple Airlines Logo
11:51 am - 8:52 am
MEM
-
STL
21h 01m
1 stop
$250Multiple Airlines
Wed, Jun 17 - Tue, Jun 23
Frontier Logo
5:06 pm - 10:55 am
STL
-
MEM
17h 49m
1 stop
Frontier Logo
11:51 am - 8:52 am
MEM
-
STL
21h 01m
1 stop
$258Frontier
Wed, Jun 17 - Tue, Jun 23
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
Frontier Logo
7:54 pm - 5:30 pm
MEM
-
STL
21h 36m
2 stops
$259Frontier
Mon, Jun 1 - Mon, Jun 8
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
Frontier Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
$262Frontier
Mon, Jun 1 - Sun, Jun 7
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
Frontier Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
$276Frontier
Mon, Jun 1 - Sun, Jun 7
Frontier Logo
5:27 pm - 7:09 pm
STL
-
MEM
49h 42m
2 stops
Frontier Logo
11:59 am - 5:33 pm
MEM
-
STL
5h 34m
1 stop
$305Frontier
Mon, Jun 1 - Sun, Jun 7
Multiple Airlines Logo
5:27 pm - 4:32 pm
STL
-
MEM
23h 05m
2 stops
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
$317Multiple Airlines
Mon, Jun 1 - Sun, Jun 7
Multiple Airlines Logo
4:19 pm - 4:32 pm
STL
-
MEM
24h 13m
1 stop
Multiple Airlines Logo
5:37 pm - 8:55 am
MEM
-
STL
15h 18m
2 stops
$332Multiple Airlines
Fri, May 15 - Tue, May 19
Southwest Logo
5:50 am - 12:15 pm
STL
-
MEM
6h 25m
2 stops
Southwest Logo
4:15 pm - 11:40 pm
MEM
-
STL
7h 25m
2 stops
$347Southwest
Wed, Jun 17 - Tue, Jun 23

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Frontier flights from St. Louis to Memphis

Our best Frontier deals on St. Louis to Memphis flight tickets
Frontier
Jun 17
STL5:06 pmLambert-St Louis
17h 49m
1 stop
MEM10:55 amMemphis
Jun 23
MEM11:51 amMemphis
21h 01m
1 stop
STL8:52 amLambert-St Louis
$258
Frontier
Jun 1
STL5:27 pmLambert-St Louis
17h 32m
1 stop
MEM10:59 amMemphis
Jun 7
MEM11:59 amMemphis
20h 56m
1 stop
STL8:55 amLambert-St Louis
$262
Frontier
Jun 1
STL5:27 pmLambert-St Louis
17h 32m
1 stop
MEM10:59 amMemphis
Jun 7
MEM11:59 amMemphis
20h 56m
1 stop
STL8:55 amLambert-St Louis
$276

Southwest flights from St. Louis to Memphis

Our best Southwest deals on St. Louis to Memphis flight tickets
Southwest
Jun 17
STL5:50 amLambert-St Louis
6h 25m
2 stops
MEM12:15 pmMemphis
Jun 23
MEM4:15 pmMemphis
7h 25m
2 stops
STL11:40 pmLambert-St Louis
$347
Southwest
May 30
STL6:10 amLambert-St Louis
6h 15m
1 stop
MEM12:25 pmMemphis
Jun 6
MEM4:00 pmMemphis
3h 45m
1 stop
STL7:45 pmLambert-St Louis
$365
Southwest
May 30
STL8:45 amLambert-St Louis
7h 25m
1 stop
MEM4:10 pmMemphis
Jun 6
MEM6:35 amMemphis
7h 45m
2 stops
STL2:20 pmLambert-St Louis
$370

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 May 4, 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

Mon 6/1

5:27 pm-10:59 am

1 stop17h 32m

Memphis

Mon 6/8

7:54 pm-7:23 pm

1 stop23h 29m

$220

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 6/17

5:06 pm-7:45 am

2 stops14h 39m

Memphis

Tue 6/23

11:51 am-8:52 am

1 stop21h 01m

$250

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 6/17

5:06 pm-10:55 am

1 stop17h 49m

Memphis

Tue 6/23

11:51 am-8:52 am

1 stop21h 01m

$258

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 6/1

5:27 pm-10:59 am

1 stop17h 32m

Memphis

Mon 6/8

7:54 pm-5:30 pm

2 stops21h 36m

$259

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 6/1

5:27 pm-10:59 am

1 stop17h 32m

Memphis

Sun 6/7

11:59 am-8:55 am

1 stop20h 56m

$262

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 6/1

5:27 pm-10:59 am

1 stop17h 32m

Memphis

Sun 6/7

11:59 am-8:55 am

1 stop20h 56m

$276

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 6/1

5:27 pm-7:09 pm

2 stops49h 42m

Memphis

Sun 6/7

11:59 am-5:33 pm

1 stop5h 34m

$305

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 6/1

5:27 pm-4:32 pm

2 stops23h 05m

Memphis

Sun 6/7

11:59 am-8:55 am

1 stop20h 56m

$317

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Fri 5/15

4:19 pm-4:32 pm

1 stop24h 13m

Memphis

Tue 5/19

5:37 pm-8:55 am

2 stops15h 18m

$332
Quickest round-trip

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 6/17

5:50 am-12:15 pm

2 stops6h 25m

Memphis

Tue 6/23

4:15 pm-11:40 pm

2 stops7h 25m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Memphis from

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

What is the typical price of a round-trip flight between St. Louis and Memphis?

What is the cheapest month to fly to Memphis?

If you aren’t able to travel to Memphis during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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 14m

Direct flights

None
The fastest flight from St. Louis to Memphis takes 4h 14m
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. 4h 14m 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
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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