$223+ Cheap flights from Memphis to St. Louis (MEM - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — STL
Nov 10 — Nov 171
Round-trip
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 October 11, 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 October 11, 2026.
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 12/122:27 pm -
1 stop9h 35m
Mon 12/145:02 am -
1 stop8h 53m
Deal found 10/9![American Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 10/8. 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 11/55:00 am -
1 stop5h 05m
Thu 11/125:10 am -
1 stop6h 05m
Deal found 10/8![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 10/8. 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 11/55:00 am -
1 stop5h 05m
Mon 11/94:45 pm -
2 stops7h 00m
Deal found 10/8![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Fri 12/112:26 pm -
1 stop9h 36m
Mon 12/147:27 am -
1 stop10h 16m
Deal found 10/10![American Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/55:36 pm -
1 stop6h 19m
Mon 11/96:00 am -
1 stop4h 06m
Deal found 10/8![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 10/10. 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 12/113:55 pm -
1 stop6h 50m
Mon 12/142:25 pm -
2 stops7h 20m
Deal found 10/10![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/297:00 am -
1 stop5h 10m
Fri 10/306:15 am -
1 stop7h 27m
Deal found 10/8![United Airlines logo]()
$360
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 October 11, 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 October 11, 2026.
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 12/122:27 pm -
1 stop9h 35m
Mon 12/145:02 am -
1 stop8h 53m
Deal found 10/9![American Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 10/8. 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 11/55:00 am -
1 stop5h 05m
Mon 11/94:45 pm -
2 stops7h 00m
Deal found 10/8![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/297:00 am -
1 stop5h 10m
Fri 10/306:15 am -
1 stop7h 27m
Deal found 10/8![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 10/8. 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 11/512:20 pm -
2 stops10h 20m
Thu 11/125:10 am -
1 stop6h 05m
Deal found 10/8![Southwest logo]()
$250
This Southwest deal was found by Cheapflights users on 10/9. 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 12/125:00 am -
2 stops7h 40m
Mon 12/145:30 am -
2 stops7h 55m
Deal found 10/9![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 10/10. 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 12/1112:20 pm -
2 stops6h 50m
Mon 12/142:25 pm -
2 stops7h 20m
Deal found 10/10![Southwest logo]()
$347
Last-minute flights from Memphis to St. LouisDiscover last-minute flight deals from Memphis to St. Louis. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Memphis to St. Louis. Data last updated October 11, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 10/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:52 pm -
1 stop6h 21m
Sun 10/114:30 pm -
1 stop23h 27m
Deal found 10/7![Frontier logo]()
$440
This Southwest deal was found by Cheapflights users on 10/8. 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 10/2312:40 pm -
1 stop6h 25m
Tue 10/278:30 am -
2 stops7h 30m
Deal found 10/8![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Thu 10/297:00 am -
1 stop5h 10m
Fri 10/306:15 am -
1 stop7h 27m
Deal found 10/8![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 10/8. 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 11/55:00 am -
1 stop5h 05m
Thu 11/125:10 am -
1 stop6h 05m
Deal found 10/8![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 10/8. 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 11/55:00 am -
1 stop5h 05m
Mon 11/94:45 pm -
2 stops7h 00m
Deal found 10/8![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/55:36 pm -
1 stop6h 19m
Mon 11/96:00 am -
1 stop4h 06m
Deal found 10/8![American Airlines logo]()
$317
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 October 11, 2026.
Search for one-way flight options from Memphis to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/237:58 pm -
3 stops27h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 10/7. 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 10/235:45 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 10/133:27 pm -
1 stop7h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 10/10. 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 10/135:55 am -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Southwest logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 10/136:11 pm -
3 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$439
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 October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (American Airlines) |
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 7,457,451 searches. Data last updated October 11, 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
Cheapest round-trip
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Sat 12/12
2:27 pm-12:02 am
1 stop9h 35m
Lambert-St Louis
Mon 12/14
5:02 am-1:55 pm
1 stop8h 53m
$223
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Thu 11/5
5:00 am-10:05 am
1 stop5h 05m
Lambert-St Louis
Mon 11/9
4:45 pm-11:45 pm
2 stops7h 00m
$244
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Thu 11/5
12:20 pm-10:40 pm
2 stops10h 20m
Lambert-St Louis
Thu 11/12
5:10 am-11:15 am
1 stop6h 05m
$250
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Fri 10/23
5:45 am-2:20 pm
2 stops8h 35m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$344
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Sat 12/12
5:00 am-12:40 pm
2 stops7h 40m
Lambert-St Louis
Mon 12/14
5:30 am-1:25 pm
2 stops7h 55m
$347
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Fri 12/11
12:20 pm-7:10 pm
2 stops6h 50m
Lambert-St Louis
Mon 12/14
2:25 pm-9:45 pm
2 stops7h 20m
$347
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Thu 10/29
7:00 am-12:10 pm
1 stop5h 10m
Lambert-St Louis
Fri 10/30
6:15 am-1:42 pm
1 stop7h 27m
$360
Quickest round-trip
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Tue 10/13
3:27 pm-10:30 pm
1 stop7h 03m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$411
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Tue 10/13
6:11 pm-11:31 am
3 stops41h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$439
Sorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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.
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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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