Jacksonville to St Louis (JAX–STL) — Airlines, Schedules & Connections

JAX Airport Page →
754 mi airlines 17/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 1h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
WN3086
WN Southwest
B38M
6:25 AM
EDT
7:45 AM
EDT
2h 20m
—
M T W T F S S
Prices
✓
→
WN2519
WN Southwest
73H
8:20 AM
EDT
9:35 AM
EDT
2h 15m
—
M T W T F S S
Prices
✓
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WN2538
WN Southwest
7M8
4:50 PM
EDT
6:10 PM
EDT
2h 20m
—
M T W T F S S
Prices
✓
→
WN2827
WN Southwest
737
7:15 PM
EDT
8:40 PM
EDT
2h 25m
—
M T W T F S S
Prices
✓
←
WN2194
WN Southwest
738
10:15 AM
EDT T2
1:15 PM
EDT
2h
—
M T W T F S S
Prices
✓
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WN1659
WN Southwest
7S7
10:15 AM
EDT T2
1:15 PM
EDT
2h
—
M T W T F S S
Prices
✓
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WN1592
WN Southwest
7S7
5:05 PM
EDT T2
8:05 PM
EDT
2h
—
M T W T F S S
Prices
✓
←
WN3627
WN Southwest
73H
7:15 PM
EDT T2
10:15 PM
EDT
2h
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Jacksonville to St Louis
1 carrier, 17 flights/week nonstop.
1 Airlines 17 Flights/wk 754 mi 2h 15m nonstop 62 1-stop hubs

JAX–STL is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 754 miles in approximately 2h 15m. Beyond nonstop, 62 hubs offer 1-stop connections.

Also explore JAX Routes STL Routes JAX Live Flights STL Live Flights JAX Delays STL Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop JAX–STL service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 17 737, 73H, 7M8, B38M 2h15-2h25 100% – –
Aircraft on this route
737 Boeing 737-700 – WN
73H Boeing 737-800 – WN
7M8 Boeing 737 MAX 8 – WN
B38M – WN
Alliance coverage
Unaffiliated: WN (17 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, JAX to STL direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
4
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
17
Outbound / wk
17
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for JAX to STL.
1-STOP
One-Stop Connections
62
Hubs
~2h
Fastest
~31h
Longest
SUS ~2h 41m BCT ~3h 41m BUF ~3h 47m APF ~3h 57m TUL ~4h 6m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,874
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
JAX → STL
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
STL → JAX
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. JAX delays → STL delays →
Alternatives

Other ways to reach St Louis from Jacksonville

Nearby airports with service to St. Louis Lambert International Airport.
Metric JAX→STL SAV→STL MCO→STL
Distance from JAX – 117 mi 144 mi
Nonstop airlines 1 1 3
Weekly flights 17 3 110
Flight time 2h 15m 2h 10m 1h 14m
Departure OTP 100% – –
Savannah (SAV) to St Louis flights · Orlando (MCO) to St Louis flights
Airports within 200 miles of JAX with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
St Louis is 0 hours the same as Jacksonville.
JAX: EDT · STL: EDT

When it's 6:00 PM in Jacksonville, it's 6:00 PM in St Louis.
Distance & Flight Time
754 mi / 1,213 km
Nonstop flight time is approximately 2h 15m to 2h 25m.
Facts

JAX–STL Quick Facts

Key statistics for the Jacksonville to St Louis route.
Route details
Distance754 mi / 1,213 km
Flight time2h 15m to 2h 25m
Time difference0 hours
Airlines (nonstop)1
Weekly flights17 out / 17 return
1-stop connections62 hubs
Origin: JAX
Full nameJacksonville International Airport
IATA / ICAOJAX / KJAX
TimezoneAmerica/Kentucky/Monticello
Passengers/yr7.5M
Elevation30 ft / 9 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Indiana/Vincennes
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about JAX to STL flights.
Nonstop flights from Jacksonville International Airport to St. Louis Lambert International Airport take approximately 2h 15m to 2h 25m. The route covers 754 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 17 nonstop flights per week from JAX to STL. The return direction has about 17 weekly flights.
Yes, 1-stop connections are available through SUS, BCT, BUF, APF, TUL, ORF, ECP, NAS, CHS, CVG, IND, LIT, TEB, TPA, SRQ, YYZ, MKE, GRR, ICT, BDL, OMA, PBI, RIL, EGE, APC, SJU, HOU, LAX, SJC, SFO, HPN, BNA, MDW, CMH, ATL, MEM, MIA, ORD, FLL, IAH, DFW, PHL, MSP, PIT, MCO, BWI, MSY, RDU, EWR, DEN, PHX, IAD, DAL, DCA, DTW, CLT, LGA, BOS, AUS, LAS, LUK and HND. These options provide additional schedule flexibility.
Yes, return flights from STL to JAX are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SAV and MCO. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from JAX to STL

Jacksonville International Airport (JAX) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Southwest Airlines. With 17 weekly departures, this is a well served route.

JAX to STL Flight Duration and Schedule

Nonstop flight time from JAX to STL ranges from 2 hours 15 minutes to 2 hours 25 minutes. The route covers a distance of 754 miles (1,213 km). There are approximately 17 weekly flights outbound and 17 return, totaling 34 flights per week in both directions.

Connecting Options and Alternatives

62 one-stop connections are available, with the fastest taking approximately 2 hours via SUS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Savannah (SAV) and Orlando (MCO).