St Louis to Chicago/Romeoville (STL–LOT) — Airlines, Schedules & Connections

STL Airport Page →
231 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights Verified 4d 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
St Louis to Chicago/Romeoville
Connecting service available through multiple hubs.
1 Flights/wk 231 mi 0h 38m nonstop 6 1-stop hubs

While no nonstop service exists between STL and LOT, connecting options are available through 6 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to LOT.
1-STOP
One-Stop Connections
6
Hubs
~3h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Chicago/Romeoville is 0 hours the same as St Louis.
STL: CDT · LOT: CDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Chicago/Romeoville.
Distance & Flight Time
231 mi / 372 km
Nonstop flight time is approximately 0h 38m.
Facts

STL–LOT Quick Facts

Key statistics for the St Louis to Chicago/Romeoville route.
Route details
Distance231 mi / 372 km
Flight time0h 38m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections6 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: LOT
Full nameLewis University Airport
IATA / ICAOLOT / KLOT
TimezoneAmerica/Chicago
Elevation679 ft / 207 m
FAQ

Frequently Asked Questions

Common questions about STL to LOT flights.
Nonstop flights from St. Louis Lambert International Airport to Lewis University Airport take approximately 0h 38m. The route covers 231 miles.
There are approximately 1 nonstop flights per week from STL to LOT.
Yes, 1-stop connections are available through OMA, BNA, IAD, SRQ, HOU and HND. These options provide additional schedule flexibility.
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 STL to LOT

St. Louis Lambert International Airport (STL) and Lewis University Airport (LOT) are connected through multiple connecting hub airports.

STL to LOT Flight Duration and Schedule

Nonstop flight time from STL to LOT ranges from 0 hours 38 minutes. The route covers a distance of 231 miles (372 km).

Connecting Options and Alternatives

6 one-stop connections are available, with the fastest taking approximately 3 hours via OMA.