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Cheap flights from Memphis to St. Louis from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Memphis to St. Louis departing on 5/24. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Memphis to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:51 pm - 7:23 pm
MEM
-
STL
23h 32m
1 stop
Frontier Logo
8:08 pm - 7:06 pm
STL
-
MEM
22h 58m
1 stop
$221Frontier
Wed, Jul 29 - Sun, Aug 2
Multiple Airlines Logo
11:59 am - 5:33 pm
MEM
-
STL
5h 34m
1 stop
Multiple Airlines Logo
5:27 pm - 7:45 am
STL
-
MEM
14h 18m
2 stops
$252Multiple Airlines
Tue, Jun 2 - Wed, Jun 3
Frontier Logo
7:51 pm - 7:23 pm
MEM
-
STL
23h 32m
1 stop
Frontier Logo
8:08 pm - 7:06 pm
STL
-
MEM
22h 58m
1 stop
$261Frontier
Wed, Jul 29 - Sun, Aug 2
Frontier Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
$265Frontier
Tue, Jun 2 - Wed, Jun 3
Frontier Logo
11:59 am - 4:54 pm
MEM
-
STL
4h 55m
1 stop
Frontier Logo
8:08 pm - 7:09 pm
STL
-
MEM
23h 01m
1 stop
$267Frontier
Sun, May 10 - Thu, May 14
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Multiple Airlines Logo
5:27 pm - 5:49 pm
STL
-
MEM
24h 22m
2 stops
$272Multiple Airlines
Sun, May 17 - Wed, May 20
Multiple Airlines Logo
11:59 am - 5:33 pm
MEM
-
STL
5h 34m
1 stop
Multiple Airlines Logo
6:33 pm - 10:40 am
STL
-
MEM
40h 07m
2 stops
$274Multiple Airlines
Thu, May 28 - Thu, Jun 4
Frontier Logo
7:54 pm - 5:33 pm
MEM
-
STL
21h 39m
2 stops
Frontier Logo
5:27 pm - 10:59 am
STL
-
MEM
17h 32m
1 stop
$288Frontier
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
7:54 pm - 7:23 pm
MEM
-
STL
23h 29m
1 stop
Multiple Airlines Logo
5:27 pm - 5:49 pm
STL
-
MEM
24h 22m
2 stops
$301Multiple Airlines
Fri, May 15 - Wed, May 20
Multiple Airlines Logo
11:59 am - 8:55 am
MEM
-
STL
20h 56m
1 stop
Multiple Airlines Logo
6:33 pm - 4:32 pm
STL
-
MEM
45h 59m
2 stops
$306Multiple Airlines
Sun, May 17 - Tue, May 19

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Frontier flights from Memphis to St. Louis

Our best Frontier deals on Memphis to St. Louis flight tickets
Frontier
May 10
MEM11:59 amMemphis
4h 55m
1 stop
STL4:54 pmLambert-St Louis
May 14
STL8:08 pmLambert-St Louis
23h 01m
1 stop
MEM7:09 pmMemphis
$212
Frontier
Jul 29
MEM7:51 pmMemphis
23h 32m
1 stop
STL7:23 pmLambert-St Louis
Aug 2
STL8:08 pmLambert-St Louis
22h 58m
1 stop
MEM7:06 pmMemphis
$221
Frontier
Jul 29
MEM7:51 pmMemphis
23h 32m
1 stop
STL7:23 pmLambert-St Louis
Aug 2
STL8:08 pmLambert-St Louis
22h 58m
1 stop
MEM7:06 pmMemphis
$261

American Airlines flights from Memphis to St. Louis

Our best American Airlines deals on Memphis to St. Louis flight tickets
American Airlines
Jun 21
MEM5:53 amMemphis
6h 56m
1 stop
STL12:49 pmLambert-St Louis
Jun 23
STL1:45 pmLambert-St Louis
10h 37m
1 stop
MEM12:22 amMemphis
$385
American Airlines
May 20
MEM12:25 pmMemphis
4h 56m
1 stop
STL5:21 pmLambert-St Louis
May 27
STL7:00 amLambert-St Louis
11h 06m
1 stop
MEM6:06 pmMemphis
$400
American Airlines
May 11
MEM5:05 amMemphis
10h 07m
2 stops
STL3:12 pmLambert-St Louis
May 19
STL7:05 amLambert-St Louis
16h 54m
1 stop
MEM11:59 pmMemphis
$510

momondo Fare Finder

 
Customize your flight search to find flights from Memphis to St. Louis 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 April 30, 2026.
Use the filters below to find and compare flights from Memphis to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Wed 7/29

7:51 pm-7:23 pm

1 stop23h 32m

Lambert-St Louis

Sun 8/2

8:08 pm-7:06 pm

1 stop22h 58m

$221
Quickest round-trip

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Tue 6/2

11:59 am-5:33 pm

1 stop5h 34m

Lambert-St Louis

Wed 6/3

5:27 pm-7:45 am

2 stops14h 18m

$252

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Wed 7/29

7:51 pm-7:23 pm

1 stop23h 32m

Lambert-St Louis

Sun 8/2

8:08 pm-7:06 pm

1 stop22h 58m

$261

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Tue 6/2

11:59 am-8:55 am

1 stop20h 56m

Lambert-St Louis

Wed 6/3

5:27 pm-10:59 am

1 stop17h 32m

$265

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Sun 5/10

11:59 am-4:54 pm

1 stop4h 55m

Lambert-St Louis

Thu 5/14

8:08 pm-7:09 pm

1 stop23h 01m

$267

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Sun 5/17

11:59 am-8:55 am

1 stop20h 56m

Lambert-St Louis

Wed 5/20

5:27 pm-5:49 pm

2 stops24h 22m

$272

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Thu 5/28

11:59 am-5:33 pm

1 stop5h 34m

Lambert-St Louis

Thu 6/4

6:33 pm-10:40 am

2 stops40h 07m

$274

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Wed 5/27

7:54 pm-5:33 pm

2 stops21h 39m

Lambert-St Louis

Wed 6/3

5:27 pm-10:59 am

1 stop17h 32m

$288

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Fri 5/15

7:54 pm-7:23 pm

1 stop23h 29m

Lambert-St Louis

Wed 5/20

5:27 pm-5:49 pm

2 stops24h 22m

$301

MemphisSt. Louis

MEM - STL

MEMSTL

Memphis

Sun 5/17

11:59 am-8:55 am

1 stop20h 56m

Lambert-St Louis

Tue 5/19

6:33 pm-4:32 pm

2 stops45h 59m

$306

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 Memphis to St. Louis

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 Memphis to St. Louis flight prices changed over time?

When to book flights from Memphis to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Memphis to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Memphis to St. Louis (MEM to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Memphis to St. Louis

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Memphis to St. Louis takes 4h 40m
There are no direct flights from Memphis to St. Louis. There are no popular flight routes from Memphis to St. Louis.
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Frequently asked questions about flying from Memphis to St. Louis

  • How far is Memphis to Lambert-St Louis by plane?

    Lambert-St Louis is 240.3 mi away from Memphis. In terms of flight time, this usually takes a little over 4h 40m.

  • When did momondo last update prices for flights from Memphis Airport to Lambert-St Louis Airport?

    Prices for flights from Memphis Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Memphis Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Memphis Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Memphis Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Memphis to St. Louis

Compare and see reviews for airlines that fly from Memphis to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $231Free CancellationRating
8.0
4,314 reviews
Search Southwest flights
American AirlinesPriceFrom $306Free CancellationRating
7.1
11,681 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Memphis to St. Louis?

Finding the right flight to St. Louis from Memphis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Memphis to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Memphis to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Memphis to St. Louis?

Once you have performed a search for Memphis to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Memphis to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Memphis and alert you when they change.

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