$150 Cheap Flights from St. Louis (STL) to Jacksonville (OAJ)

View $150 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)

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

Prices were available within the past 7 days and start at $150 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 3 - Sat, Nov 8
STL
St. Louis
OAJ
Jacksonville
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 3 from St. Louis to Jacksonville, returning Sat, Nov 8, priced at $287 found 6 days ago
American Airlines
Wed, Dec 10 - Thu, Dec 11
STL
St. Louis
OAJ
Jacksonville
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 10 from St. Louis to Jacksonville, returning Thu, Dec 11, priced at $299 found 1 day ago
American Airlines
Mon, Nov 24 - Tue, Nov 25
STL
St. Louis
OAJ
Jacksonville
$299 Roundtrip, found 18 hours ago
$299
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Nov 24 from St. Louis to Jacksonville, returning Tue, Nov 25, priced at $299 found 18 hours ago
Delta
Mon, Nov 24 - Tue, Nov 25
STL
St. Louis
OAJ
Jacksonville
$303 Roundtrip, found 18 hours ago
$303
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Nov 24 from St. Louis to Jacksonville, returning Tue, Nov 25, priced at $303 found 18 hours ago
Delta
Tue, Dec 2 - Sat, Dec 6
STL
St. Louis
OAJ
Jacksonville
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 2 from St. Louis to Jacksonville, returning Sat, Dec 6, priced at $319 found 2 days ago
American Airlines
Mon, Nov 24 - Tue, Nov 25
STL
St. Louis
OAJ
Jacksonville
$329 Roundtrip, found 19 hours ago
$329
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Nov 24 from St. Louis to Jacksonville, returning Tue, Nov 25, priced at $329 found 19 hours ago
Delta
Wed, Dec 10 - Thu, Dec 11
STL
St. Louis
OAJ
Jacksonville
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from St. Louis to Jacksonville, returning Thu, Dec 11, priced at $334 found 1 day ago
Delta
Mon, Nov 24 - Tue, Nov 25
STL
St. Louis
OAJ
Jacksonville
$334 Roundtrip, found 18 hours ago
$334
Roundtrip
found 18 hours ago
Select Delta flight, departing Mon, Nov 24 from St. Louis to Jacksonville, returning Tue, Nov 25, priced at $334 found 18 hours ago
Delta
Tue, Jan 27 - Sun, Feb 15
STL
St. Louis
OAJ
Jacksonville
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 27 from St. Louis to Jacksonville, returning Sun, Feb 15, priced at $338 found 4 days ago
Delta
Tue, Apr 28 - Sat, May 2
STL
St. Louis
OAJ
Jacksonville
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 28 from St. Louis to Jacksonville, returning Sat, May 2, priced at $339 found 1 day ago

Find the cheapest month to fly from St. Louis (STL) to Jacksonville (OAJ)

August is typically the cheapest month to fly

From $266 - $645 per traveler.

Alternative airports near Jacksonville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Albert J. Ellis OAJ. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $367
OAJ
Albert J. Ellis
CheapestClosest
Average driving time to city center21 min
Flights from $367

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ) cost?
Lock in a cheap one-way flight from $150 or cheap return flight from $287 from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)?
The cheapest month to fly from STL to OAJ is November, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from STL to OAJ. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to OAJ?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)?
To land at Albert J. Ellis Airport (OAJ) on schedule, select a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ) last-minute?
Waiting until right before your break to book a ticket from STL to OAJ often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a STL to OAJ flight and hotel package?
Booking a STL to OAJ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Albert J. Ellis Airport (OAJ)?
You can usually cancel or reschedule your STL to OAJ flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Albert J. Ellis
Airlines serving
American Airlines, Delta
Roundtrip price
$286
Distance
755 mi

Book with confidence

St. Louis to Jacksonville Flights

The cheapest times to fly from St. Louis to Jacksonville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Jacksonville are during the month of November. You can find some of the cheapest flights from St. Louis to Jacksonville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Jacksonville

Sunday is one of the best days to book for cheap flights from St. Louis to Jacksonville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Jacksonville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Jacksonville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Jacksonville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Jacksonville Flights

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*Available to One Key members.