Nonstop flights from Nashville to St. Louis

Southwest Airlines flies this route 1 to 4 times a day.

BNANashville International

272 mi · 24 flights a week

STLSt. Louis Lambert International

BNASTL

When they leave

Nashville time

6:40a8:55pFirst departure 6:40 AM, last 8:55 PM

Three in the morning, 6:40 AM to 9:00 AM, then three in the afternoon, 12:45 PM to 3:35 PM, then three in the evening, 6:00 PM to 8:55 PM.

Every flight

Earliest first

6:40 AM→7:50 AMSouthwest AirlinesBoeing 737Tue, Wed, Sat
6:45 AM→7:55 AMSouthwest AirlinesBoeing 737Mon, Thu, Fri
9:00 AM→10:10 AMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
12:45 PM→1:55 PMSouthwest AirlinesBoeing 737-700Tue, Wed, Sun
1:15 PM→2:25 PMSouthwest AirlinesBoeing 737 MAX 8Sun
3:35 PM→4:45 PMSouthwest AirlinesBoeing 737Tue, Wed
6:00 PM→7:10 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
8:50 PM→10:05 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
8:55 PM→10:10 PMSouthwest AirlinesBoeing 737Tue, Wed, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Nashville to St. Louis

Southwest Airlines is the only airline flying nonstop from Nashville to St. Louis, 1 to 4 times a day on the Boeing 737, Boeing 737-700 and Boeing 737 MAX 8.

Flights run every day of the week, from 1 on Saturdays to 4 on Mondays, Tuesdays, Wednesdays, Thursdays and Fridays. The first arrival in St. Louis is at 7:50 AM and the last at 10:10 PM. The flight covers 272 miles.

Flying back, St. Louis to Nashville has 24 nonstop flights a week.

Return flights

St. Louis to NashvilleView

Find the cheapest day to fly from Nashville to St. Louis.

Schedules as of Oct 9, 2026.