STL to JAX (St. Louis to Jacksonville) Flights

Last Minute Flights from STL to JAX

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLJacksonvilleSeptember 20 to September 23$405
*Prices include taxes and fees

Cheapest STL to JAX Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLJacksonvilleNovember 20 to November 24$146
STLJacksonvilleJanuary 22 to January 25$158
STLJacksonvilleNovember 8 to November 11$161
STLJacksonvilleNovember 8 to November 11$165
*Prices include taxes and fees
STL to JAX Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Jacksonville Intl.
Destination airport IATA code
JAX
Distance
753 mi

Frequently asked questions

What airlines fly direct from Lambert Field to Jacksonville Intl. Airport (JAX)?
At the moment, you can't travel straight between these airports. You'll need to book a flight with at least one stop from Lambert-St. Louis Intl. Airport (STL) to Jacksonville Intl. Airport.
How many flights are there from STL to JAX?
There are no less than 57 flights a day from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), so you have ample opportunities to get to Jacksonville. Just find a date that suits your schedule and secure your airfare.
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
This flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) will take on average 4 hours and 27 minutes. Use the time to open the novel that's been gathering dust on your shelf for months or just close your eyes.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
Classified as a short-haul flight, just 750 miles (1,200 1) separates St. Louis, MO (STL-Lambert-St. Louis Intl.) and Jacksonville, FL (JAX-Jacksonville Intl.). Make yourself comfortable, but don't settle in too much! You'll be arriving in Jacksonville not long after taking off.
How many morning flights are there from STL to JAX?
Get ready to set that alarm and take off aboard one of the 230 morning flights from STL to JAX available every week.

  • You can depart at 5:00AM if you book with American Airlines (AA). It has 106 weekly flights from STL to JAX.
  • Another option is United Airlines. This airline has 60 early flights each week. 6:00AM is the earliest departure time.
  • You'll have around 57 morning flights to choose from if you travel with Delta Air Lines (DL). 5:36AM is the earliest available.

How many afternoon flights are there from STL to JAX?
With 169 afternoon and evening flights from STL to JAX per week, you can forget all about dragging yourself to check-in at the crack of dawn.

  • Purchase a fare with Delta Air Lines (DL), which has 63 flights each week that jet off after noon. 12:53PM is the earliest of those departures.
  • American Airlines (AA) provides 55 afternoon and evening flights per week. The first is at 12:03PM.
  • One more appealing choice is United Airlines (UA). Choose from 49 afternoon and evening flights every week from 12:20PM onward.

What is the earliest departure time out of St. Louis to Jacksonville?
5:00AM is the earliest flight that takes off from STL, arriving at JAX at 10:03PM. Save time in the morning by having your suitcase zipped up and ready to be thrown in the boot.
What is the latest departure time out of St. Louis to Jacksonville?
Book a seat on the 7:20PM flight from STL, landing at JAX at 8:16PM, and allow yourself time to wrap up those last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from St. Louis to Jacksonville?
Round-trip fares between STL and JAX start from around $146. When you're ready to jet off, we'll help you walk away with the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Jacksonville Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Jacksonville to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to JAX, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Jacksonville, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.