$82 Find Cheap Flights from St. Louis to Tennessee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Tennessee departing on 5/27. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Tennessee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Tennessee, 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 St. Louis to Tennessee, as well as popular online travel agencies
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Flights Deals

Best Tennessee Flight Deals from St. Louis

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Nashville
Nashville1 stop$168
Knoxville
Knoxville1 stop$199
Memphis
Memphis1 stop$260
Chattanooga
Chattanooga1 stop$234
Blountville
Blountville1 stop$289
Nashville
Nashville1 stop$168
Knoxville
Knoxville1 stop$199
Memphis
Memphis1 stop$260
Chattanooga
Chattanooga1 stop$234
Blountville
Blountville1 stop$289

Cheap Flight Deals from St. Louis to Tennessee (STL-USTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Tennessee 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from St. Louis to Tennessee.
Discover the best prices for you by selecting your travel dates on KAYAK.
Southern / Mokulele Logo
9:50 am - 1:55 pmSTL-BNA
4h 05m1 stop
Southern / Mokulele Logo
2:35 pm - 6:41 pmBNA-STL
4h 06m1 stop
$168Southern / Mokulele
Find Deal
Fri, May 16 - Sun, May 18
Southern / Mokulele Logo
9:50 am - 1:55 pmSTL-BNA
4h 05m1 stop
Southern / Mokulele Logo
2:35 pm - 6:41 pmBNA-STL
4h 06m1 stop
$172Southern / Mokulele
Find Deal
Thu, May 29 - Thu, Jun 5
Southwest Logo
12:25 pm - 1:35 pmSTL-BNA
1h 10mnonstop
Southwest Logo
7:50 am - 9:10 amBNA-STL
1h 20mnonstop
$183Southwest
Find Deal
Wed, May 21 - Tue, May 27
American Airlines Logo
12:41 pm - 6:37 pmSTL-BNA
5h 56m1 stop
American Airlines Logo
9:00 am - 3:38 pmBNA-STL
6h 38m1 stop
$189American Airlines
Find Deal
Tue, Jul 15 - Thu, Jul 17
Delta Logo
1:30 pm - 7:39 pmSTL-BNA
6h 09m1 stop
Delta Logo
6:25 am - 12:25 pmBNA-STL
6h 00m1 stop
$193Delta
Find Deal
Wed, Oct 8 - Tue, Oct 14
Southwest Logo
7:30 pm - 8:40 pmSTL-BNA
1h 10mnonstop
Southwest Logo
5:30 pm - 6:45 pmBNA-STL
1h 15mnonstop
$194Southwest
Find Deal
Mon, May 26 - Wed, May 28
American Airlines Logo
7:47 pm - 12:22 amSTL-BNA
4h 35m1 stop
American Airlines Logo
12:48 pm - 7:15 pmBNA-STL
6h 27m1 stop
$199American Airlines
Find Deal
Sat, Jun 14 - Tue, Jun 17
Delta Logo
5:40 pm - 11:51 pmSTL-TYS
5h 11m1 stop
Delta Logo
7:50 am - 1:19 pmTYS-STL
6h 29m1 stop
$199Delta
Find Deal
Sun, May 25 - Fri, May 30
United Airlines Logo
12:28 pm - 5:36 pmSTL-BNA
5h 08m1 stop
United Airlines Logo
9:54 am - 2:19 pmBNA-STL
4h 25m1 stop
$296United Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
United Airlines Logo
8:25 am - 2:04 pmSTL-BNA
5h 39m1 stop
United Airlines Logo
9:50 am - 3:30 pmBNA-STL
5h 40m1 stop
$307United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Useful Info

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

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

What is the cheapest St. Louis to Tennessee flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from St. Louis to Tennessee.

The cheapest ticket to Tennessee from St. Louis found in the last 72 hours was to Nashville, at $227 round-trip. The most popular route is from St. Louis (STL) to Nashville (BNA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $227.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $194 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Tennessee, 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 St. Louis to Tennessee is February, when tickets cost $172 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $298 and $277 respectively.

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

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

For St. Louis to Tennessee, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Tennessee back to St. Louis, the best deals are generally found on Monday, with Saturday being the most expensive.

How far in advance should I book a flight from St. Louis to Tennessee?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Tennessee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Tennessee, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$82
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Nashville

FAQs - booking Tennessee flights

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

    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 St. Louis to Tennessee.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Tennessee 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 St. Louis to Tennessee?

    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 from St. Louis to Tennessee with an airline and back with another airline.

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

    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 from St. Louis to Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Tennessee?

    The cheapest time of day to fly to Tennessee is generally at night, when round-trip flights cost $367 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Tennessee is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $469.

Top 5 airlines serving from St. Louis to Tennessee

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Tennessee. 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 St. Louis to Tennessee? 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 4294 reviews
7.1Food
8.2Boarding
8.0Comfort
7.6Entertainment
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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.

Flight was cancelled twice. Moved four more times. Probably the least timely and poorly run airline I have ever experienced in my life. I have traveled hundreds of times to dozens of countries and this one takes the cake.

Excellent crew, good flight. Flight was delayed about 1 1/2 hours though.

Pros: "The ground crew and flight crew were great."
Cons: "Would have appreciated easier steps (lower risers) for boarding. Arthritic knee makes it hard for me to manage the high risers between steps. Also having armrests would have made the flight more comfortable."

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

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