$97+ Cheap flights from Memphis to St. Louis (MEM - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — STL
Mar 31 — Apr 71
1 adult, Economy
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Find cheap flights from Memphis to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Memphis to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Memphis to St. LouisExplore the most affordable flight options available from Memphis to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
Explore the most affordable flight options available from Memphis to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:40 am
MEM
- STL
1 stop10h 01m
American Airlines
Wed 4/152:33 pm
STL
- MEM
1 stop9h 26m
American Airlines
Deal found 2/26![American Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:14 am
MEM
- STL
2 stops22h 35m
Multiple Airlines
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:14 am
MEM
- STL
1 stop12h 44m
Multiple Airlines
Sat 4/118:16 pm
STL
- MEM
1 stop19h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:14 am
MEM
- STL
1 stop12h 05m
Multiple Airlines
Wed 5/138:13 pm
STL
- MEM
1 stop22h 06m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
MEM
- STL
2 stops8h 50m
Southwest
Wed 4/153:55 pm
STL
- MEM
1 stop5h 50m
Southwest
Deal found 2/26![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:14 am
MEM
- STL
1 stop12h 11m
Multiple Airlines
Tue 4/74:59 pm
STL
- MEM
1 stop17h 16m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:20 pm
MEM
- STL
2 stops6h 35m
Southwest
Wed 5/133:15 pm
STL
- MEM
2 stops6h 30m
Southwest
Deal found 2/25![Southwest logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:23 pm
MEM
- STL
1 stop13h 56m
Multiple Airlines
Sun 3/294:51 pm
STL
- MEM
1 stop20h 38m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:14 am
MEM
- STL
2 stops22h 34m
Multiple Airlines
Tue 4/74:59 pm
STL
- MEM
1 stop17h 16m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$353
Best flights from Memphis to St. LouisDiscover carefully curated flight deals from Memphis to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
Discover carefully curated flight deals from Memphis to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:39 pm
MEM
- STL
2 stops36h 11m
Multiple Airlines
Wed 5/138:13 pm
STL
- MEM
1 stop22h 06m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 am
MEM
- STL
2 stops7h 05m
Southwest
Wed 4/153:10 pm
STL
- MEM
2 stops6h 35m
Southwest
Deal found 2/26![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:30 am
MEM
- STL
1 stop7h 12m
United Airlines
Thu 3/196:00 am
STL
- MEM
1 stop7h 41m
United Airlines
Deal found 2/28![United Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:20 pm
MEM
- STL
2 stops6h 35m
Southwest
Wed 5/133:15 pm
STL
- MEM
2 stops6h 30m
Southwest
Deal found 2/25![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:35 am
MEM
- STL
2 stops7h 35m
Southwest
Tue 4/75:35 am
STL
- MEM
2 stops7h 10m
Southwest
Deal found 2/27![Southwest logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:15 pm
MEM
- STL
2 stops28h 04m
Multiple Airlines
Sun 3/294:51 pm
STL
- MEM
1 stop17h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:35 am
MEM
- STL
2 stops7h 35m
Southwest
Fri 4/105:40 am
STL
- MEM
1 stop6h 10m
Southwest
Deal found 2/25![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:57 am
MEM
- STL
1 stop4h 46m
United Airlines
Tue 3/173:30 pm
STL
- MEM
1 stop6h 29m
United Airlines
Deal found 2/26![United Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:05 am
MEM
- STL
1 stop3h 55m
Southwest
Fri 4/32:25 pm
STL
- MEM
2 stops9h 00m
Southwest
Deal found 2/27![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:05 am
MEM
- STL
1 stop3h 55m
Southwest
Sun 3/225:25 am
STL
- MEM
1 stop4h 15m
Southwest
Deal found 2/27![Southwest logo]()
$453
Last-minute flights from Memphis to St. LouisDiscover last-minute flight deals from Memphis to St. Louis. Data last updated March 1, 2026 and is based on user searches.
Discover last-minute flight deals from Memphis to St. Louis. Data last updated March 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:05 am
MEM
- STL
1 stop3h 55m
Southwest
Sun 3/225:25 am
STL
- MEM
1 stop4h 15m
Southwest
Deal found 2/27![Southwest logo]()
$453
This Expedia deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:27 pm
MEM
- STL
1 stop17h 22m
Frontier
Sun 3/2911:21 am
STL
- MEM
1 stop6h 59m
Frontier
Deal found 3/1![Frontier logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:15 pm
MEM
- STL
2 stops28h 04m
Multiple Airlines
Sun 3/294:51 pm
STL
- MEM
1 stop17h 24m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:14 am
MEM
- STL
2 stops22h 35m
Multiple Airlines
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:50 am
MEM
- STL
2 stops8h 05m
Southwest
Thu 3/262:25 pm
STL
- MEM
2 stops9h 00m
Southwest
Deal found 2/28![Southwest logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:23 pm
MEM
- STL
1 stop13h 56m
Multiple Airlines
Sun 3/294:51 pm
STL
- MEM
1 stop20h 38m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:23 pm
MEM
- STL
1 stop13h 56m
Multiple Airlines
Sun 4/54:59 pm
STL
- MEM
1 stop17h 16m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:30 am
MEM
- STL
2 stops9h 00m
Southwest
Sun 4/511:30 am
STL
- MEM
2 stops7h 05m
Southwest
Deal found 2/27![Southwest logo]()
$452
One-way flights from Memphis to St. LouisSearch for one-way flight options from Memphis to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
Search for one-way flight options from Memphis to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 1, 2026.
This American Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:40 am
MEM
- STL
1 stop10h 01m
American Airlines
Deal found 2/26![American Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:14 am
MEM
- STL
3 stops31h 58m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$153
This Southwest deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:10 am
MEM
- STL
2 stops7h 05m
Southwest
Deal found 2/26![Southwest logo]()
$164
This Expedia deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:53 pm
MEM
- STL
1 stop18h 56m
Frontier
Deal found 2/28![Frontier logo]()
$171
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:30 am
MEM
- STL
1 stop7h 13m
United Airlines
Deal found 2/27![United Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:23 pm
MEM
- STL
1 stop13h 56m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:01 pm
MEM
- STL
1 stop6h 28m
American Airlines
Deal found 3/1![American Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:10 am
MEM
- STL
2 stops6h 25m
Southwest
Deal found 3/1![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:25 am
MEM
- STL
2 stops8h 30m
Southwest
Deal found 2/27![Southwest logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:14 am
MEM
- STL
3 stops31h 22m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:30 am
MEM
- STL
2 stops9h 10m
Southwest
Deal found 3/1![Southwest logo]()
$254
Find flight deals from Memphis to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (American Airlines) |
One-way from | $97 (American Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $690 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 1, 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
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Mon 5/4
6:39 pm-6:50 am
2 stops36h 11m
Lambert-St Louis
Wed 5/13
8:13 pm-6:19 pm
1 stop22h 06m
$294
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Tue 4/14
8:10 am-3:15 pm
2 stops7h 05m
Lambert-St Louis
Wed 4/15
3:10 pm-9:45 pm
2 stops6h 35m
$327
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Mon 5/4
12:20 pm-6:55 pm
2 stops6h 35m
Lambert-St Louis
Wed 5/13
3:15 pm-9:45 pm
2 stops6h 30m
$346
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Sat 4/4
9:35 am-5:10 pm
2 stops7h 35m
Lambert-St Louis
Tue 4/7
5:35 am-12:45 pm
2 stops7h 10m
$373
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Sat 4/4
9:35 am-5:10 pm
2 stops7h 35m
Lambert-St Louis
Fri 4/10
5:40 am-11:50 am
1 stop6h 10m
$382
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Sun 3/22
7:15 pm-11:19 pm
2 stops28h 04m
Lambert-St Louis
Sun 3/29
4:51 pm-10:15 am
1 stop17h 24m
$428
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Fri 4/3
5:05 am-9:00 am
1 stop3h 55m
Lambert-St Louis
Fri 4/3
2:25 pm-11:25 pm
2 stops9h 00m
$436
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Fri 3/20
5:05 am-9:00 am
1 stop3h 55m
Lambert-St Louis
Sun 3/22
5:25 am-9:40 am
1 stop4h 15m
$453
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Sun 3/15
7:30 am-2:42 pm
1 stop7h 12m
Lambert-St Louis
Thu 3/19
6:00 am-1:41 pm
1 stop7h 41m
$497
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Fri 3/13
9:57 am-2:43 pm
1 stop4h 46m
Lambert-St Louis
Tue 3/17
3:30 pm-9:59 pm
1 stop6h 29m
$497
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Memphis to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Memphis to St. Louis in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Memphis-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Memphis-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Memphis-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Memphis-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Memphis-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Memphis to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Memphis with our price prediction graph.
MEM-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Memphis to St. Louis
What’s the top layover airport for flights from Memphis to St. Louis?
Share of 1-stop round-trip flights from Memphis to St. Louis chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Memphis to St. Louis on Cheapflights.
What’s the cheapest layover airport for flights from Memphis to St. Louis?
Average round-trip fare for 1-stop flights from Memphis to St. Louis, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $649.
What’s the fastest layover option from Memphis to St. Louis?
Shortest average travel time for 1-stop one-way flights from Memphis to St. Louis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 44m.
Which airport typically offers the quickest layover for flights from Memphis to St. Louis?
Average layover duration for 1-stop one-way flights from Memphis to St. Louis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 03m.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated March 1, 2026.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Memphis to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Memphis to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Fenton
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Top 2 airlines flying from Memphis to St. Louis
Discover the top 2 airlines that operate flights from Memphis to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$421 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$340 | Average$579 | FlexibilityNo cancel fee | On-time71% |