Drive or Fly: Cahokia, IL to Aurora, IL?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

No scheduled commercial flights found for STL–ORD. At 271 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

4h 23m

Distance

271.5 mi

Total Cost

$95

CO2

110 kg

Cost Breakdown

Diesel$60

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 32m

29m in the air

Air Distance

241 mi

Total Cost

$185

CO2

62 kg

Door-to-Door Timeline

Cahokia, IL → STL 24m

Check-in & Security 90m

Flight 29m

Arrival & Baggage 30m

ORD → Aurora, IL 39m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Cahokia, IL STL — St. Louis Lambert International Airport 16 mi, ~24m drive

Aurora, IL ORD — Chicago O'Hare International Airport 26 mi, ~39m drive

No scheduled flights found

No commercial flights between STL and ORD. Flight estimates above are theoretical.

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	4h 23m	3h 32m
Total cost (1 person)	$95	$185
Carbon footprint	110 kg CO₂	62 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	Data unavailable

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 12, 2026.

Decided to drive? See the full trip plan from Cahokia, IL to Aurora, IL with stops, fuel costs, and turn-by-turn directions.