STL - OAJ

$567 Find Cheap Flights from St. Louis to Jacksonville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$567
Typical prices: $378-$482
Delta
Tue 11/27Thu 11/29
STL - OAJ • 1 stop
When to travel
Cheapest • 33% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $426 (round-trip)
Shortest trip • 4h 25m (one-way)
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Flight Deals

Cheap Flights from St. Louis to Jacksonville (STL-OAJ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Jacksonville

Fri, Nov 27 - Sun, Nov 29
Delta Logo
6:00 am - 12:44 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
5h 44m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:34 pm - 11:56 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
6h 22m1 stop Atlanta Hartsfield-Jackson
$567Delta
Thu, Nov 26 - Sun, Nov 29
Delta Logo
8:00 am - 1:26 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
4h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:34 pm - 11:56 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
6h 22m1 stop Atlanta Hartsfield-Jackson
$567Delta
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
9:08 am - 2:25 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
4h 17m1 stop Charlotte Douglas
American Airlines Logo
5:16 pm - 9:51 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
5h 35m1 stop Charlotte Douglas
$577American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
12:47 pm - 5:36 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
3h 49m1 stop Charlotte Douglas
American Airlines Logo
1:54 pm - 10:15 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
9h 21m2 stops Charlotte Douglas Chicago O'Hare Intl
$692American Airlines
Thu, Nov 26 - Sun, Nov 29
American Airlines Logo
6:00 am - 8:23 amSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
25h 23m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
8:24 pm - 11:58 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
4h 34m1 stop Charlotte Douglas
$792American Airlines
Fri, Nov 27 - Sun, Nov 29
American Airlines Logo
7:13 am - 5:34 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
9h 21m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
8:24 pm - 11:58 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
4h 34m1 stop Charlotte Douglas
$805American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
10:25 am - 8:01 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
8h 36m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
1:54 pm - 10:15 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
9h 21m2 stops Charlotte Douglas Chicago O'Hare Intl
$807American Airlines
Thu, Nov 26 - Sun, Nov 29
American Airlines Logo
6:00 am - 8:23 amSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
25h 23m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
2:51 pm - 12:01 amOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
10h 10m2 stops Charlotte Douglas Chicago O'Hare Intl
$1,012American Airlines
Sun, Nov 29 - Sun, Nov 29
Delta Logo
7:13 am - 1:42 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
5h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:34 pm - 11:56 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
6h 22m1 stop Atlanta Hartsfield-Jackson
$1,232Delta
Fri, Nov 27 - Sun, Nov 29
Delta Logo
10:20 am - 9:03 pmSTL  Lambert-St Louis-OAJ Jacksonville Albert J Ellis
9h 43m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
11:56 am - 8:29 pmOAJ  Jacksonville Albert J Ellis-STL Lambert-St Louis
9h 33m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$3,606Delta
Booking Insights

Price, demand and travel trends for St. Louis to Jacksonville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Jacksonville?

Round-trip flights from St. Louis to Jacksonville typically range from $378 to $482. The lowest price found in the past 5 days was $567, on Delta.

Key details for St. Louis to Jacksonville flights

Low season

July

Cheapest flight

$567
Beat the crowds with an average 86% drop in travelers.
The most popular month to fly with an average 36% increase in travelers.
Round-trip flight from St. Louis to Jacksonville

When to book flights from St. Louis to Jacksonville

Are your dates flexible? Find out the best times to travel from St. Louis to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Jacksonville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Jacksonville?

    Only Economy Class is available on flights from St. Louis to Jacksonville.

  • How long is a flight from St. Louis to Jacksonville?

    There are currently no nonstop flights available from St. Louis to Jacksonville. Flights with 1 layover take between 4h 25m and 5h 02m in total, depending on the connection.

  • Do I need a passport to fly from St. Louis to Jacksonville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a St. Louis to Jacksonville flight?

    Round-trip flights from St. Louis to Jacksonville range from $378 to $482, with an average of $449 over the past 12 months. Anything below $378 counts as a good deal.

  • Have flight prices from St. Louis to Jacksonville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $567 to $3,606. That means the highest observed fare was about 6x higher than the lowest one.

  • What car rental options are available at Jacksonville Albert J Ellis Airport (OAJ)?

    Jacksonville Albert J Ellis Airport (OAJ) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include:

    • Budget
    • Alamo
    • Dollar
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from St. Louis to Jacksonville?

    Flights from St. Louis to Jacksonville usually depart from Lambert-St Louis (STL) and arrive at Jacksonville Albert J Ellis (OAJ).

  • Which airports do connecting flights from St. Louis to Jacksonville pass through?

    Connecting flights from St. Louis to Jacksonville most commonly pass through:

    • Atlanta Hartsfield-Jackson (ATL) - 62% of one-stop connections
    • Charlotte Douglas (CLT) - 38% of one-stop connections

  • Can I save money by using flexible dates for flights from St. Louis to Jacksonville?

    Yes. Flexible dates can save you up to 23% on flights from St. Louis to Jacksonville. Tuesday is the cheapest departure day at $371 round-trip on average, while Saturday is the most expensive at $480, a difference of $109.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from St. Louis to Jacksonville?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 25m, compared with 5h 02m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between St. Louis and Jacksonville?

    Jacksonville is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking St. Louis to Jacksonville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $371, about $109 less than Saturday fares (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Jacksonville trip for March. Fares historically average $302 round-trip in that month - typically $660 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from St. Louis to Jacksonville

Complete your trip to Jacksonville with a hotel stay or car rental