Best Flights starting from $305
from$305economy
Jacksonville (JAX)
Wed, Jul 1
Roundtrip
St Louis (STL)
Mon, Jul 6
from$325economy
Jacksonville (JAX)
Thu, Jul 2
Roundtrip
St Louis (STL)
Tue, Jul 7
from$325economy
Jacksonville (JAX)
Fri, Jul 3
Roundtrip
St Louis (STL)
Wed, Jul 8
from$325economy
Jacksonville (JAX)
Sat, Jul 4
Roundtrip
St Louis (STL)
Thu, Jul 9
Fields updated — click View Prices to search ↑
Other Options for This Route
Other Destinations
Jacksonville (JAX) to Nashville (BNA) in July from $88
From $88
Jacksonville (JAX) to Boston (BOS) in July from $207
From $207
Jacksonville (JAX) to San Juan (SJU) in July from $256
From $256
Jacksonville (JAX) to Montego Bay (MBJ) in July from $297
From $297
Jacksonville (JAX) to Toronto (Any) in July from $307
From $307
Jacksonville (JAX) to Las Vegas (LAS) in July from $345
From $345
Flights from Other Cities
Los Angeles (LAX) to St Louis (STL) in July from $111
From $111
Burbank (BUR) to St Louis (STL) in July from $149
From $149
Houston (IAH) to St Louis (STL) in July from $210
From $210
Durham (RDU) to St Louis (STL) in July from $210
From $210
San Diego (SAN) to St Louis (STL) in July from $230
From $230
Burbank (BUR) to St Louis (STL) in July from $280
From $280
✈️ Flight Guide: Jacksonville (JAX) → St Louis (STL)
Complete travel information for your July journey
Departing from Jacksonville (JAX) FAQs
For July departures from Jacksonville International Airport (JAX) to St. Louis Lambert International Airport (STL), arrive 90 minutes before domestic flights during peak summer travel. Busy holiday weekends around July 4th and midday departures can add extra security and parking delays, so plan a 2-hour buffer if you need to check bags or park at the airport. Check-in online and enroll in TSA PreCheck to speed up security.
Nonstop service between Jacksonville International Airport (JAX) and St. Louis Lambert International Airport (STL) is uncommon; most itineraries in July involve one connection. Typical connecting hubs include Atlanta (Hartsfield-Jackson Atlanta International Airport (ATL)), Charlotte (Charlotte Douglas International Airport (CLT)), or Dallas-Fort Worth (Dallas/Fort Worth International Airport (DFW)). Use fare search tools to compare one-stop itineraries and filter for shortest travel time.
July is peak summer travel, so average round-trip fares between Jacksonville International Airport (JAX) and St. Louis Lambert International Airport (STL) are typically higher than spring or fall. Expect mid-range economy fares from around $250–$450 if booked 3–8 weeks in advance; last-minute bookings can exceed $500. To find cheaper flights, search midweek departures and set fare alerts for price drops.
Jacksonville International Airport (JAX) offers taxis, ride-hailing services (Uber/Lyft), rental cars, and airport shuttles to downtown Jacksonville and nearby destinations like St. Augustine and Jacksonville Beach. Summer months bring higher demand for ride-hailing during events and holiday weekends, so pre-book a rental car or schedule a private shuttle to ensure timely travel. Public transit connections may be limited for late-night arrivals.
July is peak heat and the start of the Atlantic hurricane season, so flights from Jacksonville International Airport (JAX) can be affected by tropical weather and afternoon thunderstorms. Monitor National Weather Service forecasts and airline updates, and purchase flexible tickets or travel insurance for July travel. Arrive early on storm-prone days and allow extra time for rebooking if your flight is delayed or canceled.
Arriving at St Louis (STL) FAQs
From St. Louis Lambert International Airport (STL), the fastest options to downtown are ride-hailing services (Uber/Lyft), taxis, and rental cars, which typically take 20–30 minutes depending on traffic. Public transit via MetroLink requires a short shuttle or ride to the nearest station; always check the latest schedules during July events. Book airport transfers in advance for busy summer weekends and festivals like Fair Saint Louis.
Yes — major summer events like Fair Saint Louis (around Independence Day) and summer concerts can increase passenger volume at St. Louis Lambert International Airport (STL) in July. These events can make ground transportation and parking busier than usual, so allow extra time for arrivals and departures. Consider arriving earlier or booking flexible fares during event weekends.
St. Louis Lambert International Airport (STL) provides access to St. Louis attractions and nearby destinations such as Branson, MO; Springfield, IL; Kansas City, MO; Columbia, MO; and nearby Chicago by connecting flights. July is ideal for riverfront activities, baseball games, and day trips to wineries and Ozark recreation areas. Rent a car at STL to maximize flexibility for day trips during summer.
St. Louis Lambert International Airport (STL) follows TSA security procedures; arrivals follow standard baggage claim protocols for checked luggage. During July, luggage volumes increase with family travel, so allow 30–60 minutes for checked bag retrieval and consider carry-on only to save time. Check your airline's baggage rules and sign up for luggage tracking notifications when available.
For late evening arrivals at St. Louis Lambert International Airport (STL) in July, ride-hailing services and taxis are the most reliable options; pre-booked shuttles and private transfers are also available. Public transit schedules may be limited late at night, so check Metro transit hours ahead of time and consider booking a rental car if you need flexibility. Use fare comparison apps to find the best prices and confirm pick-up locations at the airport.
1.0.2605.02
July Events & Festivals Near Jacksonville International Airport (JAX) and St. Louis Lambert International Airport (STL)
July brings major events that influence travel between Jacksonville International Airport (JAX) and St. Louis Lambert International Airport (STL). In St. Louis, Fair Saint Louis (around July 4th) and riverfront concerts increase demand for flights and ground transport. Jacksonville hosts Fourth of July celebrations, beach events, and summer concerts that raise departure volumes at JAX. Book early for event weekends and plan ground transfers carefully to avoid congestion.
Best Time to Fly from Jacksonville International Airport (JAX) to St. Louis Lambert International Airport (STL)
The best time to fly from Jacksonville International Airport (JAX) to St. Louis Lambert International Airport (STL) in July is midweek (Tuesday–Wednesday) and in the early morning to minimize weather-related delays. For lower fares, book 3–8 weeks in advance and avoid holiday weekends around July 4th. If flexibility is limited, consider shifting travel by a day or two to take advantage of lower prices.
Find Cheap Flights from Jacksonville International Airport (JAX) to St. Louis Lambert International Airport (STL) in July
To find cheap flights from Jacksonville International Airport (JAX) to St. Louis Lambert International Airport (STL) in July, search 3–8 weeks before departure, target midweek flights, and set price alerts across multiple booking sites. Use flexible-date calendars and consider one-stop itineraries through hubs like Atlanta (ATL) or Charlotte (CLT) to lower fares. Check low-cost carriers and bundled deals that include checked bags if you have family luggage.