Drive or Fly: Peru, IL to Chicago, 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 PIA–MDW. At 96 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

1h 58m

Distance

96 mi

Total Cost

$56

CO2

39 kg

Cost Breakdown

Diesel$21

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 42m

10m in the air

Air Distance

85 mi

Total Cost

$123

CO2

22 kg

Door-to-Door Timeline

Peru, IL → PIA 82m

Check-in & Security 90m

Flight 10m

Arrival & Baggage 30m

MDW → Chicago, IL 10m

Cost Breakdown

Ticket (1 pax @ $123) $123

Airports

Peru, IL PIA — General Wayne A. Downing Peoria International Airport 55 mi, ~82m drive

Chicago, IL MDW — Chicago Midway International Airport 7 mi, ~10m drive

No scheduled flights found

No commercial flights between PIA and MDW. 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

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

2h 53m

1h 40m on rail

Total Cost

$16

CO2

5 kg

Route

Illinois Zephyr

Door-to-Door Timeline

Peru, IL → Mendota Amtrak Station 23m

Boarding 30m

Train ride 100m

Arrival 10m

Chicago Union Station → Chicago, IL 10m

Cost Breakdown

Ticket (1 pax @ $16) $16

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Mendota Amtrak Station 15 mi, ~23m drive

To Chicago Union Station 2 mi, ~10m drive

Service

Direct

Frequency

~1/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 1 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

5h 5m

4h 20m on road

Total Cost

CO2

5 kg

Route

Greyhound US0145S

Door-to-Door Timeline

Peru, IL → Oglesby (McDonald's) (OEY6) 10m

Boarding 15m

Bus ride 260m

Arrival 10m

Chicago Bus Station (CHD6) → Chicago, IL 10m

Cost Breakdown

Ticket (1 pax @ $9) $9

Estimated based on distance. Check flixbus.com for current prices.

Stations

From OEY6 — Oglesby (McDonald's) 3 mi, ~10m drive

To CHD6 — Chicago Bus Station 2 mi, ~10m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train	Bus
Door-to-door time	1h 58m	3h 42m	2h 53m	5h 5m
Total cost (1 person)	$56	$123	$16	$9
Carbon footprint	39 kg CO₂	22 kg CO₂	5 kg CO₂	5 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

Transit: Amtrak GTFS, FlixBus GTFS — fares estimated

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 14, 2026.

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