£68 Cheap Flights from Nashville (BNA) to St. Louis (STL)

View £68 flight on Thu, 24 Sept 2026Opens in a new window

Popular airlines from Nashville International Airport (BNA) to Lambert-St. Louis International Airport (STL)

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Cheap Flights from Nashville (BNA) to St. Louis (STL)

Prices were available within the past 7 days and start at £68 for one-way flights and £867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 16 Jun - Tue, 23 Jun
BNA
Nashville
STL
St. Louis
£867 Return, found 1 day ago
£867
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 16 Jun from Nashville to St. Louis, returning Tue, 23 Jun, priced at £867 found 1 day ago

Frequently asked questions

How much does a flight from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) cost?
One-way flights typically cost between £263 and £640 and return flights often range between £263 and £640. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
September is typically the cheapest month to fly from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), with average return fares of approximately £362. This is about 27% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) include April and August.
Which airlines fly direct from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Enter BNA to STL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
To find a cheap flight from Nashville, TN (BNA-Nashville 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 airline to fly with from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The best airline to fly with from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The best time to fly from Nashville International Airport (BNA) to Lambert-St. Louis International Airport (STL) is September. This month offers a great balance, as it's one of the cheapest times to fly, with return flights averaging around £362. September is also a popular month for this route, meaning you'll find plenty of flight options to suit your schedule. This information is based on booking data from the past year.
How many flights per day from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
There are approximately 3 nonstop flights per day from Nashville Intl. (BNA) to Lambert-St. Louis Intl. (STL). For even more choice, look at flights that include layovers, as there are around 98 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The earliest flight from Nashville, TN (BNA-Nashville 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 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
You'll typically find the most flights from Nashville Intl. (BNA) to Lambert-St. Louis Intl. (STL) on a Friday, with around 70 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and United Airlines. Flight options on Friday are notably more than other days, offering you a good selection.
What are the most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
The most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) (BNA) to St. Louis, MO (STL-Lambert-St. Louis Intl.) (STL) are in the early morning, from 6am to 9am. About 23% of passengers prefer this time. Many major carriers, including American Airlines and Southwest Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your day in St. Louis.
How long does it take to fly from Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Direct flights from BNA to STL usually take about 1 hour 20 minutes, traveling roughly 271 miles. If you opt for a connecting flight, expect to add around 5 hours 10 minutes to your journey. 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
Select the "Business class" and "First class" filters when looking for BNA 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight with Expedia?
It's easy to earn miles on a Nashville, TN (BNA-Nashville 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 Nashville Intl. (BNA)?
If you're planning to travel to St. Louis from Nashville Intl. (BNA), you can fly directly into Lambert-St. Louis Intl. (STL) Some flights may connect through major hubs like Memphis Intl. (MEM), Love Field (DAL), MYR (MYR) 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) at the last minute?
Typically, booking a last minute flight from Nashville, TN (BNA-Nashville 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.) flight and hotel package?
Securing a Nashville, TN (BNA-Nashville 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 Nashville, TN (BNA-Nashville Intl.) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
If you booked your Nashville, TN (BNA-Nashville 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
Nashville Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
£867
Distance
434 km
Average flight time
3 hours 10 mins

Book with confidence

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

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Nashville to St. Louis. Operating between them flights per day, 20 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 Nashville 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 Nashville Intl. (BNA) to Lambert-St. Louis Intl. (STL)

The easiest way to view the best deals on flights from Nashville 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 Nashville Intl. to Lambert-St. Louis Intl. start at just £867 and range up to £867.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Nashville 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 Nashville to St. Louis easily and book with confidence

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