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

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

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Frequently asked questions

How do I find cheap flights from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
To find a cheap flight from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are approximately 54 connecting flights per day from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The earliest flight from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April, May, and June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You'll find the most flights from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) on a Friday, with around 42 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, American Airlines, and Southwest Airlines. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The most popular departure times for flights from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) are between 9am and 12pm. About 25% of passengers prefer this time. Many major carriers, including American Airlines, Delta Air Lines and United Airlines, offer flights during this window. This timing works well because it allows you to start your travel day after the morning rush, arriving in St. Louis with plenty of time for afternoon activities or business.
How long does it take to fly from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
A flight from MEM to STL with a layover takes around 4 hours 30 minutes, with the route covering approximately 256 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Select the "Business class" and "First class" filters when looking for MEM to STL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?
It's easy to earn miles on a Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Louis from Memphis Intl. (MEM)?
If you're planning to travel to St. Louis from Memphis Intl. (MEM), you can fly directly into Lambert-St. Louis Intl. (STL) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Love Field (DAL), William P. Hobby (HOU) before reaching St. Louis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?
Typically, booking a last minute flight from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?
Securing a Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
If you booked your Memphis, TN (MEM-Memphis Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Memphis Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
410 km

Book with confidence

Compare flights from Memphis to St. Louis easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Memphis to St. Louis. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Lambert-St. Louis Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Memphis Intl. to Lambert-St. Louis Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Memphis Intl. (MEM) to Lambert-St. Louis Intl. (STL)

The easiest way to view the best deals on flights from Memphis to St. Louis today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Memphis Intl. to Lambert-St. Louis Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Memphis and St. Louis
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Memphis to St. Louis flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Memphis Intl. to Lambert-St. Louis Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Memphis to St. Louis easily and book with confidence

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