Cheap flights from St. Louis to Jacksonville (STL - JAX) from $99

If you wish to fly to Jacksonville from St. Louis, then you need to book flights from Lambert-St Louis to Jacksonville. There is 1 flight from Lambert-St Louis (STL) to Jacksonville (JAX) per day to choose from. Flights to Jacksonville from Lambert-St Louis are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 3h 22m is how long a nonstop flight from St. Louis to Jacksonville typically takes.

Yes, there are multiple flights from St. Louis to Jacksonville for under $200. The cheapest flight booked recently is on Frontier for just $197, but on average you can expect to pay $290.

There are currently 20+ open flights from St. Louis to Jacksonville within the next 7 days for less than $400.

According to our current data, Frontier ($197), American Airlines ($256), and Delta ($265) offers the cheapest pricing from St. Louis to Jacksonville. You may be able to fly from St. Louis to Jacksonville for 35% less than the average price by searching for these airlines.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $99. Users have also found prices from $120 and $160 on American Airlines and Sun Country Air, respectively.

Great question - STL to JAX just means Lambert-St Louis Airport to Jacksonville Airport. Now you’ll know what these unique codes when you look for flights!

The amount of baggage you can bring on your St. Louis to Jacksonville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter St. Louis to Jacksonville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on St. Louis to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Jacksonville.

Yes. Cheapflights offers flight deals from St. Louis to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from St. Louis to Jacksonville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on St. Louis to Jacksonville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The St. Louis to Jacksonville flight deals you see on this page were last updated on 6/6.

Currently, September is the cheapest month in which you can book a flight from St. Louis to Jacksonville (average of $273). Flying from St. Louis to Jacksonville in March is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.