Cheap flights from St. Louis to Jacksonville (STL - JAX)

The best prices from Lambert-St Louis to Jacksonville are usually found in September or August, booked 23 days in advance, depart on a Friday or Monday and return on a Monday

How to find the cheapest flight from St. Louis to Jacksonville

All the information you need to plan the best STL to JAX flight in 2022: compare St. Louis to Jacksonville flight prices with the expected peak season, weather and rainfall in Jacksonville.

STL - JAX

Price

$207 - $351

JAX

Temperature

53.6 - 82.4 °F

JAX

Precipitation

2.1 - 8.2 inches

Popular in

March

High demand for flights, 25% potential price rise

Cheapest in

September

Best time to find cheap flights, 22% potential price drop

Round-trip from

$207

From Lambert-St Louis to Jacksonville

One-way from

$172

One-way flight from Lambert-St Louis to Jacksonville

What is the cheapest day to fly round-trip from St. Louis to Jacksonville?

Users have found that flying from St. Louis to Jacksonville on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from St. Louis to Jacksonville?

Find a great deal and save up to 66% by booking at least 23 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Jacksonville within the next two weeks, with the cheapest ticket starting at $295.

What is the cheapest month to fly from St. Louis to Jacksonville?

September is one of the best times of the year to fly to Jacksonville from St. Louis. Prices for September average $264 per person but you can even find prices for as low as $107. The most expensive prices can be found in the month of March. Opting for a September flight can save you 32% on your journey compared to booking in September

When is the cheapest time to fly from St. Louis to Jacksonville (STL - JAX)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Jacksonville at noon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

Cheap flights from St. Louis to Jacksonville in January, February 2022

The best prices found for STL to JAX flights for January, February
Feb 2 - Feb 6
STL

Lambert-St Louis

JAX

Jacksonville

2 stops

27h 56m
JAX

Jacksonville

STL

Lambert-St Louis

2 stops

22h 31m
$211

Multiple Airlines

View Deal

Deal found 16/1/22

Feb 17 - Feb 23
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

4h 53m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

6h 33m
$213

American Airlines

View Deal

Deal found 17/1/22

Feb 17 - Feb 20
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

4h 21m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

7h 46m
$214

American Airlines

View Deal

Deal found 15/1/22

St. Louis to Jacksonville 2022 flight deals

Cheap flights to Jacksonville from St. Louis found for this year
Feb 2 - Feb 6
STL

Lambert-St Louis

JAX

Jacksonville

2 stops

27h 56m
JAX

Jacksonville

STL

Lambert-St Louis

2 stops

22h 31m
$211

Multiple Airlines

View Deal

Deal found 16/1/22

Feb 17 - Feb 23
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

4h 53m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

6h 33m
$213

American Airlines

View Deal

Deal found 17/1/22

Feb 17 - Feb 20
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

4h 21m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

7h 46m
$214

American Airlines

View Deal

Deal found 15/1/22

Last minute flights from St. Louis to Jacksonville

Late deals on return flights to Jacksonville from St. Louis, departing today and this week
Jan 27 - Jan 30
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

3h 50m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

4h 54m
$293

American Airlines

View Deal

Deal found 18/1/22

Jan 27 - Jan 30
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

3h 50m
JAX

Jacksonville

STL

Lambert-St Louis

2 stops

8h 37m
$297

American Airlines

View Deal

Deal found 18/1/22

Jan 28 - Jan 30
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

5h 31m
JAX

Jacksonville

STL

Lambert-St Louis

1 stop

5h 09m
$308

Delta

View Deal

Deal found 17/1/22

One-way flights to Jacksonville from St. Louis

The cheapest one-way flights from St. Louis to Jacksonville
Feb 5
STL

Lambert-St Louis

JAX

Jacksonville

2 stops

27h 56m
$107

Multiple Airlines

View Deal

Deal found 17/1/22

Feb 21
STL

Lambert-St Louis

JAX

Jacksonville

2 stops

10h 28m
$113

American Airlines

View Deal

Deal found 17/1/22

Apr 17
STL

Lambert-St Louis

JAX

Jacksonville

1 stop

3h 43m
$117

American Airlines

View Deal

Deal found 17/1/22

Related info for your journey

Useful info, stats and facts about St. Louis to Jacksonville flights.

What airports do I use to fly from St. Louis to Jacksonville?

If you wish to fly to Jacksonville from St. Louis, then you need to book flights from Lambert-St Louis to Jacksonville. There are 2 flights from Lambert-St Louis (STL) to Jacksonville (JAX) per day to choose from. Flights to Jacksonville from Lambert-St Louis are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 41m is how long a nonstop flight from St. Louis to Jacksonville typically takes.

Which airlines flying from Lambert-St Louis to Jacksonville have flexible cancellations due to COVID-19?

Delta, American Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St. Louis to Jacksonville for under $300 on Cheapflights?

Yes, there are multiple flights from St. Louis to Jacksonville for under $300. The cheapest flight booked recently is on Multiple Airlines for just $211, but on average you can expect to pay $236.

Are there last-minute flights available from St. Louis to Jacksonville for under $300?

There are currently 11+ open flights from St. Louis to Jacksonville within the next 7 days for less than $300.

How popular is this St. Louis to Jacksonville flight route?

Flights from Lambert-St Louis to Jacksonville have been viewed 66 times in the past calendar month.

What is the cheapest airline to fly from St. Louis to Jacksonville round-trip?

According to our current data, American Airlines ($213), offers the cheapest pricing from St. Louis to Jacksonville. You may be able to fly from St. Louis to Jacksonville for 19% less than the average price by searching for this airline.

What are the cheapest airlines to fly from St. Louis to Jacksonville one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $113. Users have also found prices from $158 and $2,106 on United Airlines and Alaska Airlines, respectively.

What are the most popular airlines that fly from St. Louis to Jacksonville?

Before booking your flight from St. Louis to Jacksonville check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the cheapest flights from St. Louis to Jacksonville?

Looking for the cheapest flight from St. Louis to Jacksonville? While on average our users pay $243, our data indicates the cheapest price to be $91. The most popular route (Lambert-St Louis - Jacksonville), is priced around $211.

Can I fly to Jacksonville from Lambert-St Louis right now?

Information is based on travel restrictions for travel to Jacksonville within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Jacksonville.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Jacksonville.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Jacksonville.

Can I fly back to Lambert-St Louis from Jacksonville?

Returning to Lambert-St Louis from Jacksonville

COVID-19 testing requirements
Visitors from Jacksonville must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Jacksonville are not required to quarantine after entering Lambert-St Louis.

Alternative routes for St. Louis to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from St. Louis to Jacksonville

The chart below displays the airlines Cheapflights users traveling from St. Louis to Jacksonville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$43
Average$124
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Allegiant Air
Cheapest$82
Average$168
FlexibilityNo cancel fee
On-time88%
COVID-19 safety
United Airlines
Cheapest$90
Average$204
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$95
Average$243
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Delta
Cheapest$100
Average$272
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety

Hourly flight availability from St. Louis to Jacksonville

See what time of day planes typically take off from St. Louis to Jacksonville
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Jacksonville

See how many times per day planes take to the skies headed from St. Louis to Jacksonville
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday0daily flights