Drive or Fly: Champaign, IL to Serena, 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 CMI–RFD. At 140 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

2h 42m

Distance

140.1 mi

Total Cost

$66

CO2

57 kg

Cost Breakdown

Diesel$31

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 41m

12m in the air

Air Distance

98 mi

Total Cost

$124

CO2

25 kg

Door-to-Door Timeline

Champaign, IL → CMI 10m

Check-in & Security 90m

Flight 12m

Arrival & Baggage 30m

RFD → Serena, IL 79m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

Champaign, IL CMI — University of Illinois Willard Airport 6 mi, ~10m drive

Serena, IL RFD — Chicago Rockford International Airport 53 mi, ~79m drive

No scheduled flights found

No commercial flights between CMI and RFD. 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

Bus

FlixBus

Door to Door

3h 18m

2h 10m on road

Total Cost

$10

CO2

5 kg

Route

Greyhound US0145S

Door-to-Door Timeline

Champaign, IL → Champaign Intermodal Trans Ctr (CPN6) 10m

Boarding 15m

Bus ride 130m

Arrival 10m

Oglesby (McDonald's) (OEY6) → Serena, IL 33m

Cost Breakdown

Ticket (1 pax @ $10) $10

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

Stations

From CPN6 — Champaign Intermodal Trans Ctr 0 mi, ~10m drive

To OEY6 — Oglesby (McDonald's) 22 mi, ~33m 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	Bus
Door-to-door time	2h 42m	3h 41m	3h 18m
Total cost (1 person)	$66	$124	$10
Carbon footprint	57 kg CO₂	25 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: 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 15, 2026.

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