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Cheap flights from Nashville to St. Louis from $59

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 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Nashville to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:30 am - 12:50 pm
BNA
-
STL
1h 20mnonstop
Southwest Logo
6:40 pm - 7:50 pm
STL
-
BNA
1h 10mnonstop
$117Southwest
Tue, Jun 2 - Tue, Jun 2
Southwest Logo
11:30 am - 12:50 pm
BNA
-
STL
1h 20mnonstop
Southwest Logo
3:10 pm - 7:45 pm
STL
-
BNA
4h 35m
1 stop
$127Southwest
Tue, Jun 2 - Tue, Jun 2
Southwest Logo
6:25 am - 7:45 am
BNA
-
STL
1h 20mnonstop
Southwest Logo
10:45 am - 4:00 pm
STL
-
BNA
5h 15m
2 stops
$132Southwest
Wed, Jul 29 - Wed, Aug 5
Southwest Logo
5:20 am - 9:35 am
BNA
-
STL
4h 15m
1 stop
Southwest Logo
5:35 pm - 10:55 pm
STL
-
BNA
5h 20m
1 stop
$137Southwest
Tue, Jun 16 - Tue, Jun 16
Southwest Logo
9:30 pm - 10:45 pm
BNA
-
STL
1h 15mnonstop
Southwest Logo
3:10 pm - 4:20 pm
STL
-
BNA
1h 10mnonstop
$154Southwest
Thu, Jun 4 - Tue, Jun 9
Southwest Logo
9:30 pm - 10:45 pm
BNA
-
STL
1h 15mnonstop
Southwest Logo
10:25 am - 2:10 pm
STL
-
BNA
3h 45m
1 stop
$164Southwest
Thu, Jun 4 - Tue, Jun 9
Southwest Logo
9:30 pm - 10:45 pm
BNA
-
STL
1h 15mnonstop
Southwest Logo
5:40 am - 11:15 am
STL
-
BNA
5h 35m
2 stops
$169Southwest
Thu, Jun 4 - Tue, Jun 9
Southwest Logo
7:05 am - 8:25 am
BNA
-
STL
1h 20mnonstop
Southwest Logo
10:25 am - 4:30 pm
STL
-
BNA
6h 05m
1 stop
$174Southwest
Sat, May 30 - Tue, Jun 2
Southwest Logo
5:00 am - 10:20 am
BNA
-
STL
5h 20m
1 stop
Southwest Logo
5:40 am - 11:15 am
STL
-
BNA
5h 35m
2 stops
$179Southwest
Thu, Jun 4 - Tue, Jun 9
Southwest Logo
5:15 am - 10:30 am
BNA
-
STL
5h 15m
1 stop
Southwest Logo
8:35 am - 12:30 pm
STL
-
BNA
3h 55m
1 stop
$184Southwest
Sat, May 30 - Tue, Jun 2

Southwest flights from Nashville to St. Louis

Our best Southwest deals on Nashville to St. Louis flight tickets
Southwest
Jun 2
BNA11:30 amNashville Intl
1h 20m
STL12:50 pmLambert-St Louis
Jun 2
STL6:40 pmLambert-St Louis
1h 10m
BNA7:50 pmNashville Intl
$117
Southwest
Jun 2
BNA11:30 amNashville Intl
1h 20m
STL12:50 pmLambert-St Louis
Jun 2
STL3:10 pmLambert-St Louis
4h 35m
1 stop
BNA7:45 pmNashville Intl
$127
Southwest
Jul 29
BNA6:25 amNashville Intl
1h 20m
STL7:45 amLambert-St Louis
Aug 5
STL10:45 amLambert-St Louis
5h 15m
2 stops
BNA4:00 pmNashville Intl
$132

United Airlines flights from Nashville to St. Louis

Our best United Airlines deals on Nashville to St. Louis flight tickets
United Airlines
Jun 2
BNA6:00 amNashville Intl
6h 11m
1 stop
STL12:11 pmLambert-St Louis
Jun 2
STL5:29 pmLambert-St Louis
4h 15m
1 stop
BNA9:44 pmNashville Intl
$201
United Airlines
Jun 2
BNA7:40 amNashville Intl
4h 31m
1 stop
STL12:11 pmLambert-St Louis
Jun 2
STL5:29 pmLambert-St Louis
4h 15m
1 stop
BNA9:44 pmNashville Intl
$207
United Airlines
May 24
BNA6:00 amNashville Intl
4h 34m
1 stop
STL10:34 amLambert-St Louis
May 27
STL10:25 amLambert-St Louis
13h 19m
2 stops
BNA11:44 pmNashville Intl
$547

momondo Fare Finder

 
Customize your flight search to find flights from Nashville to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Nashville to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 6/2

11:30 am-12:50 pm

Nonstop1h 20m

Lambert-St Louis

Tue 6/2

6:40 pm-7:50 pm

Nonstop1h 10m

$117

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 6/2

11:30 am-12:50 pm

Nonstop1h 20m

Lambert-St Louis

Tue 6/2

3:10 pm-7:45 pm

1 stop4h 35m

$127

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Wed 7/29

6:25 am-7:45 am

Nonstop1h 20m

Lambert-St Louis

Wed 8/5

10:45 am-4:00 pm

2 stops5h 15m

$132

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Tue 6/16

5:20 am-9:35 am

1 stop4h 15m

Lambert-St Louis

Tue 6/16

5:35 pm-10:55 pm

1 stop5h 20m

$137
Quickest round-trip

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 6/4

9:30 pm-10:45 pm

Nonstop1h 15m

Lambert-St Louis

Tue 6/9

3:10 pm-4:20 pm

Nonstop1h 10m

$154

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 6/4

9:30 pm-10:45 pm

Nonstop1h 15m

Lambert-St Louis

Tue 6/9

10:25 am-2:10 pm

1 stop3h 45m

$164

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 6/4

9:30 pm-10:45 pm

Nonstop1h 15m

Lambert-St Louis

Tue 6/9

5:40 am-11:15 am

2 stops5h 35m

$169

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sat 5/30

7:05 am-8:25 am

Nonstop1h 20m

Lambert-St Louis

Tue 6/2

10:25 am-4:30 pm

1 stop6h 05m

$174

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Thu 6/4

5:00 am-10:20 am

1 stop5h 20m

Lambert-St Louis

Tue 6/9

5:40 am-11:15 am

2 stops5h 35m

$179

NashvilleSt. Louis

BNA - STL

BNASTL

Nashville Intl

Sat 5/30

5:15 am-10:30 am

1 stop5h 15m

Lambert-St Louis

Tue 6/2

8:35 am-12:30 pm

1 stop3h 55m

$184

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?

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

In general, February 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 November is another great option to travel to St. Louis, with average flight prices from Nashville averaging around $193.

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 $299. 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 $431. 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 $359 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $447 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

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

You could potentially save up to 17% on your flight if you consider stops on a Nashville to St. Louis flight.

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

As of May 2026, prices for Nashville to St. Louis flights are approximately 3% more expensive 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

$225

Fastest flight time

1h 10m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Nashville in the past 72 hours is $225. The best round-trip flight deal from Nashville to St. Louis found on momondo in the last 72 hours is $387.
The fastest flight from Nashville to St. Louis takes 1h 10m
Direct flights go from Nashville to St. Louis every day.
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
Southern / MokulelePriceFrom $88Free CancellationRating
0.0
0 reviews
Search Southern / Mokulele flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,295 reviews
Search Southwest flights

  • Southwest Flights From Nashville to St. Louis

    Southwest is one of the most popular airlines flying from Nashville to St. Louis, operating 22 flights/week on average for this route. A good Southwest flight deal for Nashville to St. Louis starts from $177 round-trip, up to an average price of $326. 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
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

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.

An easier way to manage your St. Louis trip

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