Cheap Flight Tickets from Jacksonville (JAX) to St Louis (STL), Starting at $227

Good to Know: Cheapest and Fastest JAX - STL Flights

Useful information for finding best airline tickets from Jacksonville International to Lambert St Louis International on your next trip.

Cheapest Round Trip Flight

$277

WN Southwest Airlines • 1 stop • 5h 50m

Oct 22 – Oct 24

The cheapest round trip flight from Jacksonville to St Louis (JAX-STL-JAX) is currently $277

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Cheapest Direct Flight

$227

WN Southwest Airlines • nonstop • 3h 30m

Oct 22

The cheapest nonstop flight from Jacksonville to St Louis (JAX-STL) is currently $227

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Fastest Flight

3h 30m

The fastest nonstop flight from Jacksonville to St Louis (JAX-STL) takes 3h 30m

Top Airlines Flying from Jacksonville to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Jacksonville (JAX) to St Louis (STL)

Compare and book low fare round-trip air tickets from Jacksonville to St Louis. Ideal for travelers with confirmed return itineraries.

Oct 22 - Oct 24, Economy
WN
Jacksonville → St Louis
5h 50m
11:00 AM - 1:50 PM • 1 stop
WN
Jacksonville → St Louis
3h 20m
10:15 AM - 1:15 PM • nonstop
$277
Southwest Airlines
Oct 22 - Oct 24, Economy
WN
Jacksonville → St Louis
10h 30m
1:30 PM - 7:00 PM • 1 stop
WN
Jacksonville → St Louis
12h 15m
6:00 AM - 2:35 PM • 1 stop
$281
Southwest Airlines
Oct 23 - Oct 25, Economy
WN
Jacksonville → St Louis
11h 45m
6:30 PM - 12:35 AM • 1 stop
WN
Jacksonville → St Louis
2h 35m
8:05 PM - 11:00 PM • nonstop
$343
Southwest Airlines
Oct 23 - Oct 25, Economy
WN
Jacksonville → St Louis
21h 45m
7:00 AM - 7:05 PM • 2 stops
WN
Jacksonville → St Louis
7h 15m
4:35 PM - 10:10 PM • 1 stop
$343
Southwest Airlines
Oct 23 - Oct 25, Economy
DL
Jacksonville → St Louis
7h 14m
5:49 PM - 9:23 PM • 1 stop
DL
Jacksonville → St Louis
5h 43m
12:00 PM - 4:43 PM • 1 stop
$462
Delta Airlines
Oct 23 - Oct 25, Economy
DL
Jacksonville → St Louis
9h 1m
6:10 AM - 10:51 AM • 1 stop
DL
Jacksonville → St Louis
5h 36m
7:20 PM - 11:56 PM • 1 stop
$462
Delta Airlines

Fly from Jacksonville to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Jacksonville to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Jacksonville to St Louis Flights

What are the airports in Jacksonville?
JAX
What’s the most popular airline flying from JAX to STL?
The most popular airline flying from Jacksonville to St Louis are
Can I fly from JAX to STL non-stop?
Yes, you can fly JAX to STL non-stop on
Which airlines fly nonstop between Jacksonville and St Louis?
The non-stop flights between Jacksonville and St Louis are .
What’s the earliest departure time from JAX to STL Airport?
The earliest flight leaves JAX at 5:45 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Jacksonville to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from JAX to STL?
Read the fare rules of the Jacksonville to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Jacksonville and St Louis?
operate flights between Jacksonville and St Louis
How long does a flight from Jacksonville to St Louis take?
It takes approximately 2 hour to fly non-stop from JAX to STL, which is 753.22 miles by air.
Which airlines provide the cheapest flights from Jacksonville (JAX) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from JAX were found on DL : USD 462
Do I need a passport to fly between JAX and STL?
No
What’s the latest departure time from JAX to STL ?
The last flight leaves JAX at 6:30 pm

Jacksonville (JAX) to St Louis (STL): Airport Information

Origin Airport Jacksonville International , Jacksonville, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 753 miles

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