$66 Cheap Flights from St. Louis (STL) to Memphis (MEM)

View $66 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Memphis International Airport (MEM)

Cheap Flights from St. Louis to Memphis (STL-MEM)

Prices were available within the past 7 days and start at $66 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Nov 15 - Mon, Nov 17
STL
St. Louis
MEM
Memphis
$120 Roundtrip, found 2 days ago
$120
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Nov 15 from St. Louis to Memphis, returning Mon, Nov 17, priced at $120 found 2 days ago
Frontier Airlines
Sat, Nov 8 - Thu, Nov 13
STL
St. Louis
MEM
Memphis
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Nov 8 from St. Louis to Memphis, returning Thu, Nov 13, priced at $160 found 2 days ago
Frontier Airlines
Sun, Nov 16 - Thu, Dec 4
STL
St. Louis
MEM
Memphis
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from St. Louis to Memphis, returning Thu, Dec 4, priced at $173 found 4 days ago
Frontier Airlines
Sat, Nov 8 - Mon, Nov 10
STL
St. Louis
MEM
Memphis
$186 Roundtrip, found 4 days ago
$186
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Nov 8 from St. Louis to Memphis, returning Mon, Nov 10, priced at $186 found 4 days ago
Frontier Airlines
Wed, Nov 5 - Thu, Nov 13
STL
St. Louis
MEM
Memphis
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Nov 5 from St. Louis to Memphis, returning Thu, Nov 13, priced at $190 found 2 days ago
Frontier Airlines
Sat, Dec 13 - Thu, Dec 25
STL
St. Louis
MEM
Memphis
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Dec 13 from St. Louis to Memphis, returning Thu, Dec 25, priced at $196 found 3 days ago
Frontier Airlines
Sat, Nov 15 - Mon, Nov 24
STL
St. Louis
MEM
Memphis
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Nov 15 from St. Louis to Memphis, returning Mon, Nov 24, priced at $200 found 2 days ago
American Airlines
Wed, Dec 31 - Sun, Jan 4
STL
St. Louis
MEM
Memphis
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 31 from St. Louis to Memphis, returning Sun, Jan 4, priced at $328 found 1 day ago
United
Tue, Dec 9 - Wed, Dec 10
STL
St. Louis
MEM
Memphis
$337 Roundtrip, found 14 hours ago
$337
Roundtrip
found 14 hours ago
Select United flight, departing Tue, Dec 9 from St. Louis to Memphis, returning Wed, Dec 10, priced at $337 found 14 hours ago
Southwest Airlines
Tue, Dec 9 - Wed, Dec 10
STL
St. Louis
MEM
Memphis
$337 Roundtrip, found 14 hours ago
$337
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from St. Louis to Memphis, returning Wed, Dec 10, priced at $337 found 14 hours ago

Find the cheapest month to fly from St. Louis (STL) to Memphis (MEM)

August is typically the cheapest month to fly

From $178 - $588 per traveler.

Alternative airports near Memphis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Memphis Intl. MEM. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $390
MEM
Memphis Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $390

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM) cost?
Secure a cheap one-way flight from $66 or cheap return flight from $120 from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM)?
November is the least expensive month to fly from STL to MEM. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from STL to MEM. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM)?
You'll need to take a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from STL to MEM?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM)?
To reach Memphis Intl. Airport (MEM) on time, book a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Memphis from Lambert-St. Louis Intl. Airport (STL)?
If you're flying on a direct flight from Lambert-St. Louis Intl. Airport (STL) to Memphis, Jonesboro Municipal Airport (JBR) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM) last-minute?
Last-minute bookings from STL to MEM are usually more expensive. To secure the best prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a STL to MEM flight and hotel package?
Opting for a STL to MEM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Memphis Intl. Airport (MEM)?
Typically, it's possible to cancel or reschedule your STL to MEM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Memphis Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$120
Distance
256 mi

Book with confidence

St. Louis to Memphis Flights

The cheapest times to fly from St. Louis to Memphis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Memphis are during the month of November. You can find some of the cheapest flights from St. Louis to Memphis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Memphis

Sunday is one of the best days to book for cheap flights from St. Louis to Memphis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Memphis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Memphis in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Memphis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Memphis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Memphis Flights

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*Available to One Key members.