BNA - STL

$61 Find Cheap Flights from Nashville to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to St. Louis departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$153
Overall average: $310
Southern / Mokulele
Thu 12/4Mon 12/8
BNA - STL • 1 stop
Cheapest non-stop
$215
Typical prices: $307-$662
Southwest
Thu 12/4Mon 12/8
BNA - STL • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Security screening is quick at Nashville Intl.
Use MetroLink for easy access from Lambert-St Louis.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Southern / Mokulele
Cheapest • from $153 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 15% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to St. Louis

Thu, Dec 4 - Mon, Dec 8
Southern / Mokulele Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Southern / Mokulele Logo
9:50 am - 1:48 pmSTL-BNA
3h 58m1 stop
$153Southern / Mokulele
Find Deal
Mon, Nov 10 - Tue, Nov 11
Southern / Mokulele Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Southern / Mokulele Logo
9:50 am - 1:48 pmSTL-BNA
3h 58m1 stop
$172Southern / Mokulele
Find Deal
Fri, Feb 20 - Sun, Feb 22
Multiple Airlines Logo
7:12 pm - 10:02 amBNA-STL
14h 50m1 stop
Multiple Airlines Logo
12:20 pm - 10:54 pmSTL-BNA
10h 34m1 stop
$173Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
1:14 pm - 3:38 pmBNA-STL
26h 24m1 stop
Frontier Logo
2:12 pm - 10:15 amSTL-BNA
20h 03m1 stop
$178Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Multiple Airlines Logo
2:12 pm - 10:15 amSTL-BNA
20h 03m1 stop
$184Multiple Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Spirit Airlines Logo
3:32 pm - 5:57 pmBNA-STL
26h 25m1 stop
Spirit Airlines Logo
6:21 pm - 4:25 pmSTL-BNA
22h 04m1 stop
$192Spirit Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
Multiple Airlines Logo
2:35 pm - 6:36 pmBNA-STL
4h 01m1 stop
Multiple Airlines Logo
7:45 pm - 11:30 amSTL-BNA
15h 45m2 stops
$194Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
9:30 am - 10:50 amBNA-STL
1h 20mnonstop
Southwest Logo
6:15 pm - 7:25 pmSTL-BNA
1h 10mnonstop
$215Southwest
Find Deal
Wed, Dec 31 - Thu, Jan 1
Southwest Logo
2:50 pm - 4:10 pmBNA-STL
1h 20mnonstop
Southwest Logo
12:45 pm - 1:55 pmSTL-BNA
1h 10mnonstop
$226Southwest
Find Deal
Wed, Nov 12 - Sun, Nov 16
Spirit Airlines Logo
12:27 pm - 5:57 pmBNA-STL
29h 30m3 stops
Spirit Airlines Logo
6:21 pm - 10:16 amSTL-BNA
15h 55m1 stop
$313Spirit Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Nashville to St. Louis flights

Get data-powered insights and trends into flights from Nashville to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Nashville to St. Louis?

The average price of all round-trip flights from Nashville to St. Louis clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to St. Louis on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Nashville to St. Louis. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Nashville to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to St. Louis is January, where tickets cost $224 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $318 and $310 respectively.

Can I save money by flying with a layover from Nashville to St. Louis?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $282, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Nashville to St. Louis

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BNA

Security screening is typically quick and efficient at BNA; check estimated wait times on the BNA website before heading to the airport.

Read more about BNAby Stefanie Waldek
STL

Use MetroLink for convenient access to St. Louis areas like Delmar Loop and downtown. It's a great alternative to avoid rush hour traffic.

Read more about STLby Yulia Denisyuk
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more

Good to know

Low seasonAugust
Cheapest flight$61
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Nashville to St. Louis

When to book flights from Nashville to St. Louis

Are your dates flexible? Find out the best times to travel from Nashville to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to St. Louis

  • What is the cheapest flight from Nashville to St. Louis?

    In the last 3 days, the lowest price for a flight from Nashville to St. Louis was $61 for a one-way ticket and $153 for a round-trip.

  • Do I need a passport to fly between Nashville and St. Louis?

    No, a passport isn't needed to fly from Nashville to St. Louis. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to St. Louis?

    American Airlines, Delta, Alaska Airlines, JetBlue, and Hawaiian Airlines offer inflight Wi-Fi service on the Nashville to St. Louis flight route.

  • Which aircraft models fly most regularly from Nashville to St. Louis?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Nashville to St. Louis flight route.

  • On which days can I fly direct from Nashville to St. Louis?

    There are nonstop flights from Nashville to St. Louis on a daily basis.

  • Which is the best airline for flights from Nashville to St. Louis, Southwest or Southern / Mokulele?

    The two airlines most popular with KAYAK users for flights from Nashville to St. Louis are Southwest and Southern / Mokulele. With an average price for the route of $290 and an overall rating of 8.0, Southwest is the most popular choice. Southern / Mokulele is also a great choice for the route, with an average price of $171 and an overall rating of 6.2.

  • How does KAYAK find such low prices on flights from Nashville to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Nashville with another airline. Booking your flights between Nashville and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Nashville to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $259 or less one-way and $278 or less round-trip.

Prefer to fly direct from Nashville to St. Louis?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to Lambert-St Louis.
Find which airlines fly direct from Nashville Intl Airport to Lambert-St Louis Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to Lambert-St Louis

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Lambert-St Louis to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top airlines flying from Nashville to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Nashville to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4243 reviews
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Totally great experience. Would definitely travel with them again. Thanks.

Both my fights got cancelled. Said mechanical issues but on flight tracker the flights came in and left! We were lied to!!

Was very impressed they called to confirm he would be on the flight. Great customer service!

We had a wonderful flight due to the care of our experienced pilot and copilot and the magnificent air views from our comfortable seats. What excitement to be in such a small plane with such magnificent around us.

Multiple time changes, then we left earlier than we were told.

Communication could be better but the staff and crew were over the top friendly and helpful, The flight itself was smooth.

flight was cancelled literally at 10pm the night before an early morning flight with hardly any time to reschedule. Will never book with kayak again.

My flight was cancelled 12 hours before takeoff. I was not able to reschedule another flight to make connections and had to cancel the entire trip. The ticket that was supposed to replace the cancelled flight had no boarding pass and I was unable to get one at the airport so I was denied access to the rescheduled flight. I was refunded but I missed my daughter's birthday.

I had a family emergency and couldn’t make the flight, and they wouldn’t let me cancel/refund it (a *month* ahead of time), were especially difficult with me on the phone, and wouldn’t let me even so much as reschedule the flight or get credit.

Flight was cancelled, communication was poor and should have canceled flight much earlier.

Everything you need to know for your flight from Nashville to St. Louis

Information on your arrival and departure airports

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