Drive or Fly: O'Fallon, MO to Bonne Terre, MO?

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–STL. At 81 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

1h 39m

Distance

81.4 mi

Total Cost

$53

CO2

33 kg

Cost Breakdown

Diesel$18

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

4h 1m

7m in the air

Air Distance

62 mi

Total Cost

$122

CO2

16 kg

Door-to-Door Timeline

O'Fallon, MO → STL 27m

Check-in & Security 90m

Flight 7m

Arrival & Baggage 30m

STL → Bonne Terre, MO 87m

Cost Breakdown

Ticket (1 pax @ $122) $122

Airports

O'Fallon, MO STL — St. Louis Lambert International Airport 18 mi, ~27m drive

Bonne Terre, MO STL — St. Louis Lambert International Airport 58 mi, ~87m drive

No scheduled flights found

No commercial flights between STL and STL. 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

At a Glance

	Drive	Fly
Door-to-door time	1h 39m	4h 1m
Total cost (1 person)	$53	$122
Carbon footprint	33 kg CO₂	16 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 O'Fallon, MO to Bonne Terre, MO with stops, fuel costs, and turn-by-turn directions.