Cheap flights from Nashville to St. Louis from $83
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to St. Louis departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Nashville to St. Louis
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Nashville to St. Louis
Our best Frontier deals on Nashville to St. Louis flight tickets
Southern / Mokulele flights from Nashville to St. Louis
Our best Southern / Mokulele deals on Nashville to St. Louis flight tickets
See travel insights to St. Louis from
How to get the cheapest flight ticket from Nashville to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, January is the cheapest month to fly from Nashville to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $192. The month of May is another great option to travel to St. Louis, with average flight prices from Nashville averaging around $206.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $529. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Nashville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $334 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $375 per ticket.
What is the cheapest Nashville Intl to Lambert-St Louis flight route?
Fly from Nashville Intl to Lambert-St Louis for the best Nashville Intl - Lambert-St Louis flight prices
What cabin class options are available on Nashville Intl to Lambert-St Louis flights?
There are 1 cabin classes available to choose from on Nashville Intl to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Nashville to St. Louis flight prices changed over time?
As of April 2025, prices for Nashville to St. Louis flights are approximately 6% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Nashville Intl to Lambert-St Louis?
Southern / Mokulele, Frontier, and American Airlines are the most popular carriers operating from Nashville Intl to Lambert-St Louis
What airlines fly to St. Louis?
Southwest, Southern / Mokulele and Delta are the top three most popular airlines that fly to St. Louis from Nashville according to our data. Southwest is the first choice among our users, with 48% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 4 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
How many flights depart from Nashville to St. Louis on average per day?
The number of flights available between Nashville and St. Louis is 3 per day as of April 2025. The most frequent departure time is 10:00AM, with 38% of daily flights leaving at noon.
How many flights depart from Nashville to St. Louis on average per week?
The number of flights available between Nashville and St. Louis is 23 per week as of April 2025. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.
When to book flights from Nashville to St. Louis
Cheap Nashville to St. Louis (BNA to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to St. Louis
How far is Nashville Intl to Lambert-St Louis by plane?
Lambert-St Louis is 253.3 mi away from Nashville Intl. Typically, this will take 1h 15m by plane in normal conditions.
When did momondo last update prices for flights from Nashville Intl Airport to Lambert-St Louis Airport?
Prices for flights from Nashville Intl Airport to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Nashville Intl Airport to Lambert-St Louis Airport?
The number of operators available for flights from Nashville Intl Airport to Lambert-St Louis Airport is 4 as of April 2025.
How old do you have to be to fly from Nashville Intl Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nashville Intl Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Nashville to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Nashville to St. Louis is Boeing 737-700 Passenger/BBJ1 (winglets) (22.82% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (16.11%), Boeing 737 MAX 8 (15.10%), and Airbus A319 (8.05%).
What is the most popular airline from Nashville to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Nashville to St. Louis is Southwest, representing 48% of all bookings. The subsequent popular airlines are Southern / Mokulele at 37%, Delta at 9%, and American Airlines at 6%.
Best airlines flying from Nashville to St. Louis
Compare and see reviews for airlines that fly from Nashville to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $155 | Free Cancellation | Rating 6.5 27 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 8.0 7,919 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Nashville to St. Louis
Southwest is one of the most popular airlines flying from Nashville to St. Louis, operating 23 flights/week on average for this route. A good Southwest flight deal for Nashville to St. Louis starts from $223 round-trip, up to an average price of $310. Our users have rated Southwest at 8.0/10.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Nashville to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Nashville to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from Nashville to St. Louis with flexible booking policies on momondo?
Flights from Nashville to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Nashville to St. Louis?
momondo helps you find the best flight between Nashville and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Nashville to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Nashville to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.