St Louis to Chicago/Prospect Heights/Wheeling (STL–PWK) — Airlines, Schedules & Connections

STL Airport Page →
266 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 62 1-stop flights Verified 16m ago
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✈ 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/Prospect Heights/Wheeling
Connecting service available through multiple hubs.
1 Flights/wk 266 mi 0h 42m nonstop 62 1-stop hubs

While no nonstop service exists between STL and PWK, connecting options are available through 62 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to PWK.
1-STOP
One-Stop Connections
62
Hubs
~2h
Fastest
~32h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
167
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Chicago/Prospect Heights/Wheeling is 0 hours the same as St Louis.
STL: CDT · PWK: CDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Chicago/Prospect Heights/Wheeling.
Distance & Flight Time
266 mi / 429 km
Nonstop flight time is approximately 0h 42m.
Facts

STL–PWK Quick Facts

Key statistics for the St Louis to Chicago/Prospect Heights/Wheeling route.
Route details
Distance266 mi / 429 km
Flight time0h 42m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections62 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: PWK
Full nameChicago Executive Airport
IATA / ICAOPWK / KPWK
TimezoneAmerica/Chicago
Elevation647 ft / 197 m
FAQ

Frequently Asked Questions

Common questions about STL to PWK flights.
Nonstop flights from St. Louis Lambert International Airport to Chicago Executive Airport take approximately 0h 42m. The route covers 266 miles.
There are approximately 1 nonstop flights per week from STL to PWK. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through SUS, IND, MKE, MDW, OMA, CMH, BNA, MSP, CLE, PIT, YYZ, RST, DFW, DAL, SAV, RDU, ABE, GRR, IAD, MSY, ATL, CHS, OKC, CLT, BDL, PHL, LGA, HOU, AUS, TUL, IAH, EWR, BOS, SAT, MCO, SRQ, DEN, JFK, RSW, PBI, FLL, TUS, MIA, SLC, PHX, SUA, NAS, LAS, VNY, BZN, MBJ, SAN, SJC, PSP, SJD, LAX, BFI, SNA, SJU, SFO, TPA and HND. These options provide additional schedule flexibility.
Yes, return flights from PWK to STL are available. Use the direction toggle at the top to view the return schedule.
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 PWK

St. Louis Lambert International Airport (STL) and Chicago Executive Airport (PWK) are connected through multiple connecting hub airports.

STL to PWK Flight Duration and Schedule

Nonstop flight time from STL to PWK ranges from 0 hours 42 minutes. The route covers a distance of 266 miles (429 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 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.