St Louis to Chicago/West Chicago (STL–DPA) — Airlines, Schedules & Connections

STL Airport Page →
245 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 30 1-stop flights Verified 5d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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/West Chicago
Connecting service available through multiple hubs.
1 Flights/wk 245 mi 0h 42m nonstop 30 1-stop hubs

While no nonstop service exists between STL and DPA, connecting options are available through 30 hubs.

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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to DPA.
1-STOP
One-Stop Connections
30
Hubs
~2h
Fastest
~32h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
0
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/West Chicago is 0 hours the same as St Louis.
STL: CDT · DPA: CDT

When it's 6:00 PM in St Louis, it's 6:00 PM in Chicago/West Chicago.
Distance & Flight Time
245 mi / 395 km
Nonstop flight time is approximately 0h 42m.
Facts

STL–DPA Quick Facts

Key statistics for the St Louis to Chicago/West Chicago route.
Route details
Distance245 mi / 395 km
Flight time0h 42m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections30 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: DPA
Full nameDupage Airport
IATA / ICAODPA / KDPA
TimezoneAmerica/Chicago
Elevation759 ft / 231 m
FAQ

Frequently Asked Questions

Common questions about STL to DPA flights.
Nonstop flights from St. Louis Lambert International Airport to Dupage Airport take approximately 0h 42m. The route covers 245 miles.
There are approximately 1 nonstop flights per week from STL to DPA.
Yes, 1-stop connections are available through IND, DSM, OMA, PIT, CVG, LUK, BNA, YYZ, CLT, BWI, OKC, JAX, IAD, HOU, PHL, SRQ, MCO, BOS, RSW, APF, PBI, FLL, FXE, BCT, PHX, LAS, VNY, PSP, BUR and HND. These options provide additional schedule flexibility.
Yes, return flights from DPA 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 DPA

St. Louis Lambert International Airport (STL) and Dupage Airport (DPA) are connected through multiple connecting hub airports.

STL to DPA Flight Duration and Schedule

Nonstop flight time from STL to DPA ranges from 0 hours 42 minutes. The route covers a distance of 245 miles (395 km).

Connecting Options and Alternatives

30 one-stop connections are available, with the fastest taking approximately 2 hours via IND. Two-stop connections are also available via intermediate hubs.