Orlando to St Louis (ISM–STL) — Airlines, Schedules & Connections

ISM Airport Page →
886 mi airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 35 1-stop flights Verified 1mo ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Orlando to St Louis
Connecting service available through multiple hubs.
886 mi 1h 10m nonstop -1h behind 35 1-stop hubs

While no nonstop service exists between ISM and STL, connecting options are available through 35 hubs.

Also explore ISM Routes STL Routes ISM Live Flights STL Live Flights STL Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ISM to STL.
1-STOP
One-Stop Connections
35
Hubs
~3h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
43
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.
Alternatives

Other ways to reach St Louis from Orlando

Nearby airports with service to St. Louis Lambert International Airport.
Metric ISM→STL MCO→STL TPA→STL
Distance from ISM – 12 mi 70 mi
Nonstop airlines 0 4 4
Weekly flights 0 58 27
Flight time 1h 10m 2h 31m 2h 30m
Orlando (MCO) to St Louis flights · Tampa (TPA) to St Louis flights · Pinellas Park (PIE) to St Louis flights
Airports within 200 miles of ISM with service to St. Louis Lambert International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
St Louis is 1 hour behind Orlando.
ISM: EDT · STL: CDT

When it's 6:00 PM in Orlando, it's 5:00 PM in St Louis.
Distance & Flight Time
886 mi / 1,426 km
Nonstop flight time is approximately 1h 10m.
Facts

ISM–STL Quick Facts

Key statistics for the Orlando to St Louis route.
Route details
Distance886 mi / 1,426 km
Flight time1h 10m
Time difference-1 hour
Airlines (nonstop)0
1-stop connections35 hubs
Origin: ISM
Full nameKissimmee Gateway Airport
IATA / ICAOISM / KISM
TimezoneAmerica/New_York
Elevation82 ft / 25 m
Destination: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
FAQ

Frequently Asked Questions

Common questions about ISM to STL flights.
Nonstop flights from Kissimmee Gateway Airport to St. Louis Lambert International Airport take approximately 1h 10m. The route covers 886 miles.
Yes, 1-stop connections are available through HHH, BNA, OPF, BUF, SRQ, MCO, PBI, CHS, ATL, RSW, CMH, NAS, RDU, FLL, MDW, HOU, DCA, BWI, DAL, IAD, JFK, MIA, OMA, MKE, ORD, TEB, SAT, MSP, AUS, SLC, PSP, SJC, VNY, LAX and OKC. These options provide additional schedule flexibility.
St Louis is 1 hour behind Orlando.
Yes, return flights from STL to ISM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MCO, TPA and PIE. 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 ISM to STL

Kissimmee Gateway Airport (ISM) and St. Louis Lambert International Airport (STL) are connected through multiple connecting hub airports.

ISM to STL Flight Duration and Schedule

Nonstop flight time from ISM to STL ranges from 1 hours 10 minutes. The route covers a distance of 886 miles (1,426 km).

Connecting Options and Alternatives

35 one-stop connections are available, with the fastest taking approximately 3 hours via HHH. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Orlando (MCO), Tampa (TPA) and Pinellas Park (PIE).