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Cheap flights from Nashville to St. Louis from $74

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Nashville to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:14 pm - 10:57 amBNA  Nashville Intl-STL Lambert-St Louis
21h 43m1 stop Denver Intl
Frontier Logo
7:54 pm - 12:34 pmSTL  Lambert-St Louis-BNA Nashville Intl
16h 40m1 stop Denver Intl
$133Frontier
Thu, Dec 3 - Mon, Dec 7
Southern / Mokulele Logo
9:30 am - 4:01 pmBNA  Nashville Intl-STL Lambert-St Louis
6h 31m1 stop Jonesboro
Southern / Mokulele Logo
9:50 am - 3:03 pmSTL  Lambert-St Louis-BNA Nashville Intl
5h 13m1 stop Jonesboro
$153Southern / Mokulele
Wed, Dec 9 - Sat, Dec 12
Multiple Airlines Logo
9:30 am - 1:21 pmBNA  Nashville Intl-STL Lambert-St Louis
3h 51m1 stop Jonesboro
Multiple Airlines Logo
5:46 pm - 8:13 amSTL  Lambert-St Louis-BNA Nashville Intl
14h 27m1 stop Orlando
$153Multiple Airlines
Fri, Dec 18 - Sat, Dec 19
Southern / Mokulele Logo
9:40 am - 1:31 pmBNA  Nashville Intl-STL Lambert-St Louis
3h 51m1 stop Jonesboro
Southern / Mokulele Logo
2:00 pm - 6:03 pmSTL  Lambert-St Louis-BNA Nashville Intl
4h 03m1 stop Jonesboro
$164Southern / Mokulele
Thu, Dec 24 - Thu, Dec 31
Southern / Mokulele Logo
2:35 pm - 6:36 pmBNA  Nashville Intl-STL Lambert-St Louis
4h 01m1 stop Jonesboro
Southern / Mokulele Logo
2:00 pm - 6:03 pmSTL  Lambert-St Louis-BNA Nashville Intl
4h 03m1 stop Jonesboro
$166Southern / Mokulele
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
9:30 am - 1:21 pmBNA  Nashville Intl-STL Lambert-St Louis
3h 51m1 stop Jonesboro
Multiple Airlines Logo
7:54 pm - 12:34 pmSTL  Lambert-St Louis-BNA Nashville Intl
16h 40m1 stop Denver Intl
$180Multiple Airlines
Fri, Dec 11 - Fri, Dec 11
Frontier Logo
8:19 pm - 12:12 amBNA  Nashville Intl-STL Lambert-St Louis
27h 53m1 stop Orlando
Frontier Logo
7:54 pm - 2:02 pmSTL  Lambert-St Louis-BNA Nashville Intl
18h 08m2 stops Denver Intl Orlando
$199Frontier
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
6:25 am - 7:40 amBNA  Nashville Intl-STL Lambert-St Louis
1h 15mnonstop
Southwest Logo
6:30 am - 12:00 pmSTL  Lambert-St Louis-BNA Nashville Intl
5h 30m1 stop Denver Intl
$201Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
6:25 am - 7:40 amBNA  Nashville Intl-STL Lambert-St Louis
1h 15mnonstop
Southwest Logo
7:20 am - 8:35 amSTL  Lambert-St Louis-BNA Nashville Intl
1h 15mnonstop
$228Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
2:35 pm - 6:30 pmBNA  Nashville Intl-STL Lambert-St Louis
3h 55m1 stop Milwaukee-Mitchell
Southwest Logo
9:00 pm - 10:10 pmSTL  Lambert-St Louis-BNA Nashville Intl
1h 10mnonstop
$369Southwest
Sat, Dec 19 - Sat, Dec 19

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Southern / Mokulele flights from Nashville to St. Louis

Our best Southern / Mokulele deals on Nashville to St. Louis flight tickets
Southern / Mokulele
Dec 9
BNA9:30 amNashville Intl
6h 31m
1 stop
STL4:01 pmLambert-St Louis
Dec 12
STL9:50 amLambert-St Louis
5h 13m
1 stop
BNA3:03 pmNashville Intl
$153
Southern / Mokulele
Dec 24
BNA9:40 amNashville Intl
3h 51m
1 stop
STL1:31 pmLambert-St Louis
Dec 31
STL2:00 pmLambert-St Louis
4h 03m
1 stop
BNA6:03 pmNashville Intl
$164
Southern / Mokulele
Dec 24
BNA2:35 pmNashville Intl
4h 01m
1 stop
STL6:36 pmLambert-St Louis
Dec 31
STL2:00 pmLambert-St Louis
4h 03m
1 stop
BNA6:03 pmNashville Intl
$166

Frontier flights from Nashville to St. Louis

Our best Frontier deals on Nashville to St. Louis flight tickets
Frontier
Dec 3
BNA1:14 pmNashville Intl
21h 43m
1 stop
STL10:57 amLambert-St Louis
Dec 7
STL7:54 pmLambert-St Louis
16h 40m
1 stop
BNA12:34 pmNashville Intl
$133
Frontier
Dec 15
BNA2:57 pmNashville Intl
9h 15m
1 stop
STL12:12 amLambert-St Louis
Dec 22
STL6:20 pmLambert-St Louis
13h 44m
1 stop
BNA8:04 amNashville Intl
$208
Frontier
Dec 9
BNA1:19 pmNashville Intl
34h 53m
2 stops
STL12:12 amLambert-St Louis
Dec 12
STL7:54 pmLambert-St Louis
18h 08m
2 stops
BNA2:02 pmNashville Intl
$398

momondo Fare Finder

 
Use the filters below to find and compare flights from Nashville to St. Louis that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/3

1:14 pm-10:57 am

1 stop21h 43m

Lambert-St Louis

Mon 12/7

7:54 pm-12:34 pm

1 stop16h 40m

$133

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Wed 12/9

9:30 am-4:01 pm

1 stop6h 31m

Lambert-St Louis

Sat 12/12

9:50 am-3:03 pm

1 stop5h 13m

$153

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Fri 12/18

9:30 am-1:21 pm

1 stop3h 51m

Lambert-St Louis

Sat 12/19

5:46 pm-8:13 am

1 stop14h 27m

$153

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/24

9:40 am-1:31 pm

1 stop3h 51m

Lambert-St Louis

Thu 12/31

2:00 pm-6:03 pm

1 stop4h 03m

$164

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/24

2:35 pm-6:36 pm

1 stop4h 01m

Lambert-St Louis

Thu 12/31

2:00 pm-6:03 pm

1 stop4h 03m

$166

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Fri 12/11

9:30 am-1:21 pm

1 stop3h 51m

Lambert-St Louis

Fri 12/11

7:54 pm-12:34 pm

1 stop16h 40m

$180

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/3

8:19 pm-12:12 am

1 stop27h 53m

Lambert-St Louis

Mon 12/7

7:54 pm-2:02 pm

2 stops18h 08m

$199

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/3

6:25 am-7:40 am

Nonstop1h 15m

Lambert-St Louis

Mon 12/7

6:30 am-12:00 pm

1 stop5h 30m

$201
Quickest round-trip

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Thu 12/3

6:25 am-7:40 am

Nonstop1h 15m

Lambert-St Louis

Mon 12/7

7:20 am-8:35 am

Nonstop1h 15m

$228

NashvilleSt. Louis

BNA Nashville Intl - STL Lambert-St Louis

BNASTL

Nashville Intl

Sat 12/19

2:35 pm-6:30 pm

1 stop3h 55m

Lambert-St Louis

Sat 12/19

9:00 pm-10:10 pm

Nonstop1h 10m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Nashville and St. Louis?

Prices are currently low for flights on this route.

Typical prices usually range from $192 to $379.
The lowest price recently found on this route was $133.

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

In general, August 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 $171. The month of February is another great option to travel to St. Louis, with average flight prices from Nashville averaging around $171.

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 Tuesday when prices can be found for as low as $331. 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 Sunday because tickets tend to average around $554. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $350 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $439 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 to St. Louis flights?

There is only 1 cabin class available to choose from on Nashville to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to St. Louis flights?

No. A direct flight is the cheapest option for a flight between Nashville to St. Louis.

How have Nashville to St. Louis flight prices changed over time?

As of November 2026, prices for Nashville to St. Louis flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Nashville to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$74

Fastest flight time

1h 10m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Nashville in the past 72 hours is $74. The best round-trip flight deal from Nashville to St. Louis found on momondo in the last 72 hours is $133.
The fastest flight from Nashville to St. Louis takes 1h 10m
Direct flights go from Nashville to St. Louis on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport in St. Louis. From Nashville there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying 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 10m 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?

  • 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?

  • What is the most popular airline from Nashville to St. Louis?

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
SouthwestPriceFrom $117Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
Southern / MokulelePriceFrom $153Free CancellationRating
0.0
0 reviews
Search Southern / Mokulele flights

  • Southwest Flights From Nashville to St. Louis

    Southwest is one of the most popular airlines flying from Nashville to St. Louis, operating 14 flights/week on average for this route. A good Southwest flight deal for Nashville to St. Louis starts from $117 round-trip, up to an average price of $353. 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 locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Farmington
Florissant
Festus
Clayton
Hermann
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Waterloo
Shrewsbury

Why 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.

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