Cheap Flight Tickets from St Louis (STL) to Jacksonville (JAX), Starting at $239

Good to Know: Cheapest and Fastest STL - JAX Flights

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

Cheapest Round Trip Flight

$360

WN Southwest Airlines • 1 stop • 7h 30m

Sep 27 – Oct 03

The cheapest round trip flight from St Louis to Jacksonville (STL-JAX-STL) is currently $360

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Cheapest Direct Flight

$239

WN Southwest Airlines • nonstop • 3h 20m

Sep 13

The cheapest nonstop flight from St Louis to Jacksonville (STL-JAX) is currently $239

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Fastest Flight

3h 20m

The fastest nonstop flight from St Louis to Jacksonville (STL-JAX) takes 3h 20m

Top Airlines Flying from St Louis to Jacksonville

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

WestJet Airlines

WestJet Airlines

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

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

Sep 27 - Oct 03, Economy
WN
St Louis → Jacksonville
7h 30m
6:00 AM - 11:50 AM • 1 stop
WN
St Louis → Jacksonville
10h 35m
1:50 PM - 7:25 PM • 1 stop
$360
Southwest Airlines
Sep 26 - Oct 02, Economy
WN
St Louis → Jacksonville
13h 50m
7:00 AM - 4:30 PM • 1 stop
WN
St Louis → Jacksonville
10h 35m
11:35 AM - 5:10 PM • 1 stop
$446
Southwest Airlines
Sep 26 - Oct 02, Economy
WN
St Louis → Jacksonville
10h 35m
8:25 AM - 4:00 PM • 1 stop
WN
St Louis → Jacksonville
5h 50m
8:45 PM - 11:35 PM • 1 stop
$446
Southwest Airlines
Sep 27 - Oct 03, Economy
DL
St Louis → Jacksonville
7h 32m
6:00 AM - 11:52 AM • 1 stop
DL
St Louis → Jacksonville
5h 40m
9:52 AM - 12:32 PM • 1 stop
$490
Delta Airlines
Sep 27 - Oct 03, Economy
DL
St Louis → Jacksonville
6h 44m
6:54 PM - 11:58 PM • 1 stop
DL
St Louis → Jacksonville
7h 14m
6:00 AM - 9:34 AM • 1 stop
$490
Delta Airlines
Sep 27 - Oct 03, Economy
DL
St Louis → Jacksonville
7h 34m
12:00 PM - 5:54 PM • 1 stop
DL
St Louis → Jacksonville
7h 14m
6:00 AM - 9:34 AM • 1 stop
$490
Delta Airlines

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

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

FAQs on St Louis to Jacksonville Flights

What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to JAX?
The most popular airline flying from St Louis to Jacksonville are
Can I fly from STL to JAX non-stop?
Yes, you can fly STL to JAX non-stop on
Which airlines fly nonstop between St Louis and Jacksonville?
The non-stop flights between St Louis and Jacksonville are .
What’s the earliest departure time from STL to JAX Airport?
The earliest flight leaves STL at 6:00 am and lands in JAX - Jacksonville International
What are the airports in Jacksonville?
JAX
Can I make changes to my St Louis to Jacksonville 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 STL to JAX?
Read the fare rules of the St Louis to Jacksonville 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 St Louis and Jacksonville?
operate flights between St Louis and Jacksonville
How long does a flight from St Louis to Jacksonville take?
It takes approximately 2 hour to fly non-stop from STL to JAX, which is 753.22 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Jacksonville (JAX) ?
In the past couple of days, the cheapest tickets to JAX from STL were found on WN : USD 360
Do I need a passport to fly between STL and JAX?
No
What’s the latest departure time from STL to JAX ?
The last flight leaves STL at 6:55 pm

Essential Information for Booking Flights from St Louis (STL) - AI Insights

What's the cheapest airline from stl to jax?
You can find the cheapest flights from St. Louis to Jacksonville with Southwest Airlines. For a one-way trip, advance booking is recommended to secure the best fares. Booking at least 24 days in advance can help you save on airfares. Low fares and budget-friendly options are available on Southwest Airlines.
What's the popular airline to fly from stl to jax?
Delta Airlines offers flights from Lambert St Louis International Airport (stl) to Jacksonville International Airport (jax) with a single stop. The airline's economy class is available for this route. Booking in advance can help secure better fares. For a one-way trip, consider flying with Delta Airlines for a convenient and affordable journey.
What's the cheapest day of the week to fly from stl to jax?
The cheapest day to fly from Lambert St Louis International Airport (STL) to Jacksonville International Airport (JAX) is Wednesday. Flying on this day can result in budget-friendly flights and savings on airfares. Consider booking your one-way trip in advance, ideally 24 days prior to your departure, to secure the best deals. Low fares and affordable airfare options are available during this time.
What's the cheapest month to fly from stl to jax?
The cheapest month to fly from St. Louis to Jacksonville is November, as it tends to have lower airfares compared to other months. You can expect to find budget-friendly flights during this time. Low fares and savings are available for one-way trips, making it an ideal time to book your flight.
Which airline/airlines fly from stl to jax?
The airlines that fly from Lambert St Louis International Airport (STL) to Jacksonville International Airport (JAX) include Southern Airways (9X), Frontier Airlines (F9), WestJet Airlines (WS), Delta Airlines (DL), United Airlines (UA), American Airlines (AA), and Southwest Airlines (WN). You can find cheap flights from STL to JAX with these airlines. For the best deals, book in advance, ideally 24 days prior to your trip.
What are the available flights from Lambert St Louis International Airport (STL) to Jacksonville International Airport (JAX) for a one-way trip?
You can find available flights from Lambert St Louis International Airport (STL) to Jacksonville International Airport (JAX) for a one-way trip on fareleaders.com. Simply search for flights from STL to JAX on our website and compare prices from various airlines such as Southwest Airlines (WN), Delta Airlines (DL), and more. Book your flight today and enjoy the best airfare options!
How can I book a flight from Milwaukee to Jacksonville International Airport (JAX) with the best airfare options?
To book a flight from Milwaukee to Jacksonville International Airport (JAX) with the best airfare options, use fareleaders.com. Enter your travel dates, destination JAX, and preferred airline. Our website will show you the cheapest flights from Milwaukee to JAX, including options from Southern Airways (9X), Frontier Airlines (F9), and WestJet Airlines (WS). Book now and save!
What is the process for looking for busco flights on fareleaders.com?
To look for busco flights on fareleaders.com, simply search for flights on our website and use the 'busco' filter option. This will show you the cheapest flights from your preferred airport to JAX. You can also use our fare comparison tool to find the best deals on busco flights. Book your busco flight today!
How can I plan a weekend getaway from Milwaukee to Jacksonville International Airport (JAX) via fareleaders.com?
To plan a weekend getaway from Milwaukee to Jacksonville International Airport (JAX) via fareleaders.com, use our website to search for flights from Milwaukee to JAX. Choose your travel dates and preferred airline, and our website will show you the cheapest flights for your weekend getaway. Book now and enjoy your trip!
What are the benefits of booking a vuelta flight on fareleaders.com?
Booking a vuelta flight on fareleaders.com offers several benefits. You can save money on your flight, enjoy a convenient one-way trip, and have more flexibility with your travel plans. Our website will show you the cheapest vuelta flights from your preferred airport to JAX. Book now and experience the benefits of a vuelta flight!

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

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

More Flight Options for St Louis (STL) and Jacksonville (JAX)

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