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Flights from St. Louis to Jacksonville

Cheap flight deals from St. Louis to Jacksonville

Find the cheapest flights from St. Louis to Jacksonville within the next three months. Book one-way flights from AED 305 or round-trip tickets from AED 595.

  • Round-trip
  • One way

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Flight Info | St. Louis to Jacksonville

The distance between St. Louis and Jacksonville is about 1,200.88 km. It takes around 2 hours on average to fly from St. Louis to Jacksonville. The most popular month to Jacksonville is March. The off-season for travel is May.

Cheapest one-way flight price AED 305
Cheapest return ticket price AED 595
Off-season for travel May
Peak season for travel March
Flight distance 1,200.88 km
Average flight time 2 hours

When is the cheapest time to fly from St. Louis to Jacksonville?

The best time to book the cheapest flights from St. Louis to Jacksonville is between Aug 3 and Aug 10. One-way ticket prices start at AED 304 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Jacksonville (JAX) the cheapest?

    Airlines adjust prices for flights from St. Louis to Jacksonville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Jacksonville (JAX) cost?

    According to Trip.com's data, the lowest price is around AED 1,515.

  • How long does it take to fly from St. Louis (STL) to Jacksonville (JAX)?

    It takes about 2 hours to fly from St. Louis (STL) to Jacksonville (JAX).

  • What are the most popular airlines that fly from St. Louis (STL) to Jacksonville (JAX)?

    Airlines with flights from St. Louis (STL) to Jacksonville (JAX): Southwest Airlines.

  • How many airports are there in Jacksonville (JAX)?

    There are 3 airport(s) near Jacksonville (JAX): Jacksonville International Airport, Naval Air Station Jacksonville and Cecil Airport.

How to find a cheap flight from St. Louis to Jacksonville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Jacksonville. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest St. Louis to Jacksonville ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Jacksonville airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Aug 7 at AED 305 for one-way flights.
2
Compare cheap St. Louis to Jacksonville flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Jacksonville. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Jacksonville route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap St. Louis to Jacksonville flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Jacksonville to get exclusive deals for you.

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