Cheap Flights from St Louis to Memphis International

Compare St Louis to Memphis International flight deals

Find the cheapest month or even day of the year to fly to Memphis International

Book the best Memphis International fare with no extra fees

Flight deals from St Louis to Memphis International

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Memphis International Airport? If you want to travel next month, return fares start from R 3,528. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Memphis International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Memphis International flights are currently cheapest in July.

St Louis to Memphis International: Alternative routes

Compare routes from St Louis to Memphis below. You may find an airport to fly into that's cheaper, faster, or easier than Memphis International.

St Louis to Memphis: Flight information

The things to know before you go.
Cheapest flight foundR 1,968
Cheapest month to flyJuly

Finding cheap flights from St Louis to Memphis International: Frequently asked questions

The best price we found for a return flight from St Louis to Memphis International is R 3,528. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Memphis International. But we found flights with one or more stops from R 3,528.
As of July 2026, there are no flights flying from St Louis to Memphis International.
The cheapest month to fly from St Louis to Memphis International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Memphis International Airport on Saturday, 8 August 2026.
No airlines currently offer direct flights between St Louis Airport and Memphis International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Memphis International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Memphis is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Memphis International.

Travelling from St Louis Airport (STL) to Memphis International Airport (MEM): what you need to know

  • St Louis and Memphis are in the same timezone, UTC-6.

  • Get to the airport on time so you don't miss your STL to MEM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months such as July, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a peak period in general.

  • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from St Louis Airport to Memphis International Airport. Here are the top stopovers between STL and MEM:

    • Chicago O'Hare International Airport

    • Atlanta Hartsfield-Jackson Airport

    • Chicago Midway Airport

How to find the cheapest flights from St Louis Airport (STL) to Memphis International Airport (MEM)

  • At the moment, R 1,968 is the lowest price we've found for a one-way St Louis Airport to Memphis International Airport flight. The best price for a return ticket is R 3,528. Bear in mind that fares may change due to demand when booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from STL to MEM if you book ahead. Airlines often have some terrific early bird deals.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll give you the cheapest price across every month when looking for your flight from St Louis Airport to Memphis International Airport.

  • Stay on top of deals for cheap flights from STL to MEM by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from St Louis Airport to Memphis International Airport.

Handy information about St Louis Airport (STL)

Arriving at Memphis International Airport (MEM)

When to fly to Memphis International Airport (MEM)

  • The quietest month for a flight from St Louis Airport to Memphis International Airport is January, while October is the most popular. Pick the best time to visit Memphis based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from St Louis Airport to Memphis International Airport, think about the kind of weather you like. July is the warmest month in Memphis, with the temperature ranging from 19ºC (66ºF) to 35ºC (95ºF).

  • If you want cooler conditions, search for a cheap ticket from STL to MEM in January. Temperatures average between -3ºC (27ºF) and 12ºC (54ºF) then.

Explore more of the United States

  • Keep seeking out new experiences and explore more of the United States. New South Memphis is around 6 kilometres south of Memphis and has plenty of exciting things to do, including Big River Crossing.

  • Next? Make your way to Nashville. It's roughly 322 kilometres east of Memphis and home to highlights like Grand Ole Opry.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.