Alton/St Louis to Chicago (ALN–MDW) — Airlines, Schedules & Connections

ALN Airport Page →
234 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 8 1-stop flights Verified 1w 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
Alton/St Louis to Chicago
Connecting service available through multiple hubs.
1 Flights/wk 234 mi 1h 39m nonstop 8 1-stop hubs

While no nonstop service exists between ALN and MDW, connecting options are available through 8 hubs.

Also explore ALN Routes MDW Routes ALN Live Flights MDW Live Flights MDW Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ALN to MDW.
1-STOP
One-Stop Connections
8
Hubs
~3h
Fastest
~10h
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.
Alternatives

Other ways to reach Chicago from Alton/St Louis

Nearby airports with service to Chicago Midway International Airport.
Metric ALN→MDW STL→MDW SPI→MDW
Distance from ALN – 20 mi 69 mi
Nonstop airlines 0 5 1
Weekly flights 1 38 –
Flight time 1h 39m 0h 37m 1h 31m
St Louis (STL) to Chicago flights · Springfield (SPI) to Chicago flights · Decatur (DEC) to Chicago flights
Airports within 200 miles of ALN with service to Chicago Midway International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Chicago is 0 hours the same as Alton/St Louis.
ALN: CDT · MDW: CDT

When it's 6:00 PM in Alton/St Louis, it's 6:00 PM in Chicago.
Distance & Flight Time
234 mi / 376 km
Nonstop flight time is approximately 1h 39m.
Facts

ALN–MDW Quick Facts

Key statistics for the Alton/St Louis to Chicago route.
Route details
Distance234 mi / 376 km
Flight time1h 39m
Time difference0 hours
Airlines (nonstop)0
Weekly flights1 out
1-stop connections8 hubs
Origin: ALN
Full nameSt Louis Regional Airport
IATA / ICAOALN / KALN
TimezoneAmerica/Chicago
Elevation544 ft / 166 m
Destination: MDW
Full nameChicago Midway International Airport
IATA / ICAOMDW / KMDW
TimezoneAmerica/Chicago
Passengers/yr20.7M
Elevation620 ft / 189 m
FAQ

Frequently Asked Questions

Common questions about ALN to MDW flights.
Nonstop flights from St Louis Regional Airport to Chicago Midway International Airport take approximately 1h 39m. The route covers 234 miles.
There are approximately 1 nonstop flights per week from ALN to MDW.
Yes, 1-stop connections are available through BNA, MYR, MSY, EWR, SRQ, DEN, PBI and LAX. These options provide additional schedule flexibility.
Nearby alternatives include STL, SPI and DEC. 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 ALN to MDW

St Louis Regional Airport (ALN) and Chicago Midway International Airport (MDW) are connected through multiple connecting hub airports.

ALN to MDW Flight Duration and Schedule

Nonstop flight time from ALN to MDW ranges from 1 hours 39 minutes. The route covers a distance of 234 miles (376 km).

Connecting Options and Alternatives

8 one-stop connections are available, with the fastest taking approximately 3 hours via BNA. Nearby alternative airports include St Louis (STL), Springfield (SPI) and Decatur (DEC).