$75 Cheap flights from Lambert-St. Louis Intl. to Jacksonville Intl. (STL to JAX)

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Find The Best Dates To Fly from Lambert-St. Louis Intl. to Jacksonville Intl.

Amazing STL to JAX Flight Deals

The cheapest flights to Jacksonville Intl. found within the past 7 days were $150 round trip and $75 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 5 - Wed, Jun 12
STL
St. Louis
JAX
Jacksonville
$150 Roundtrip, found 3 hours ago
$150
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Jun 5 from St. Louis to Jacksonville, returning Wed, Jun 12, priced at $150 found 3 hours ago
Wed, Jun 12 - Mon, Jun 17
STL
St. Louis
JAX
Jacksonville
$155 Roundtrip, found 16 hours ago
$155
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, Jun 12 from St. Louis to Jacksonville, returning Mon, Jun 17, priced at $155 found 16 hours ago
Wed, Jun 12 - Fri, Jun 14
STL
St. Louis
JAX
Jacksonville
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 12 from St. Louis to Jacksonville, returning Fri, Jun 14, priced at $159 found 2 days ago
Mon, Jun 24 - Fri, Jun 28
STL
St. Louis
JAX
Jacksonville
$164 Roundtrip, found 17 hours ago
$164
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Jun 24 from St. Louis to Jacksonville, returning Fri, Jun 28, priced at $164 found 17 hours ago
Wed, May 22 - Sun, Jun 2
STL
St. Louis
JAX
Jacksonville
$169 Roundtrip, found 19 hours ago
$169
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Wed, May 22 from St. Louis to Jacksonville, returning Sun, Jun 2, priced at $169 found 19 hours ago
Wed, Jun 19 - Mon, Jun 24
STL
St. Louis
JAX
Jacksonville
$174 Roundtrip, found 17 hours ago
$174
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Jun 19 from St. Louis to Jacksonville, returning Mon, Jun 24, priced at $174 found 17 hours ago
Wed, Jun 19 - Fri, Jun 21
STL
St. Louis
JAX
Jacksonville
$178 Roundtrip, found 17 hours ago
$178
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Jun 19 from St. Louis to Jacksonville, returning Fri, Jun 21, priced at $178 found 17 hours ago
Wed, Jun 12 - Wed, Jun 19
STL
St. Louis
JAX
Jacksonville
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 12 from St. Louis to Jacksonville, returning Wed, Jun 19, priced at $180 found 2 days ago
Wed, Jun 12 - Mon, Jun 17
STL
St. Louis
JAX
Jacksonville
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 12 from St. Louis to Jacksonville, returning Mon, Jun 17, priced at $198 found 2 days ago
Fri, May 24 - Sun, Jun 2
STL
St. Louis
JAX
Jacksonville
$199 Roundtrip, found 19 hours ago
$199
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, May 24 from St. Louis to Jacksonville, returning Sun, Jun 2, priced at $199 found 19 hours ago

Best Jacksonville Intl. Flight and Hotel Packages

Jacksonville Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Legacy Vacation Resorts Palm Coast

Legacy Vacation Resorts Palm Coast

3 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 5
Roundtrip flight included
St. Louis (STL) to Daytona Beach (DAB)
Hammock Beach Golf Resort & Spa

Hammock Beach Golf Resort & Spa

4 out of 5
Save 100% on your flight
per person
Jul 1 - Jul 5
Roundtrip flight included
St. Louis (STL) to Daytona Beach (DAB)
Hyatt Place Jacksonville Airport

Hyatt Place Jacksonville Airport

3 out of 5
per person
Jul 3 - Jul 7
Roundtrip flight included
St. Louis (STL) to Jacksonville (JAX)
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Frequently asked questions

Are there direct flights from St. Louis Lambert International Airport to JAX?
If you can’t wait to get going on your travel plans in Jacksonville, try Southwest Airlines. This airline operates nonstop services from St. Louis Lambert International Airport to Jacksonville Intl. Airport (JAX).
How long is the flight from STL to Jacksonville Intl. Airport?
The flight time between Lambert-St. Louis Intl. Airport (STL) and JAX is typically around 4 hours and 3 minutes. Make your trip more enjoyable by saving a few podcasts on your phone or laptop and enjoying them with your seat fully reclined.
What is the flight distance from Lambert Field to Jacksonville Intl. Airport (JAX)?
With a mere 750 mi separating Lambert Field and JAX, there won’t be much time between the fasten seat belt sign turning off and the captain asking you to prepare for landing.
What airlines fly from STL to Jacksonville Intl. Airport (JAX)?
Ready to book the ticket for your next incredible adventure? Eager to travel from Lambert Field to Jacksonville Intl. Airport (JAX) as quickly as you can? Hop on one of the 30 direct flights offered by Southwest Airlines each month, and you’ll be hitting the tarmac before you can ask ‘Are we there yet?’
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Jacksonville Intl.
Shortest Flight Time
4 hours 0 mins
Earliest Departure Time
8:30AM EDT
Latest Departure Time
8:30AM EDT
Lowest Flight Price
$150

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Jacksonville International Airport


Origin:
STL - Lambert-St. Louis International Airport
Destination:
JAX - Jacksonville International Airport
Distance:
757.00 miles


Airlines & Aircraft Used on STL to JAX Flight Routes


Airline Carrier
Aircraft
American Airlines
Fokker 100
American Airlines
Fokker 70
Jet Airways (India)
Airbus A320-100/200

Discover our best flights from St. Louis STL to Jacksonville JAX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to Jacksonville JAX at the right price  

Airfares to Jacksonville JAX from St. Louis STL currently cost between $150 and $199. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to Jacksonville JAX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Jacksonville JAX on Travelocity starting at $75. Prices and availability subject to change. Additional terms may apply. 

 

Get to Jacksonville JAX from St. Louis STL quicker with direct flights. 

Get to Jacksonville faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to JAX from STL to take around 4 hour(s) 0 min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to Jacksonville JAX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to JAX from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to Jacksonville JAX today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from St. Louis STL to Jacksonville JAX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Jacksonville JAX from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to JAX from STL have this option.  

 

Travel with confidence when you book flights to Jacksonville JAX from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.