Drive or Fly: Chesterfield, MO to Arnold, 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 26 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

35m

Distance

26.2 mi

Total Cost

$41

CO2

11 kg

Cost Breakdown

Diesel$6

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

2h 54m

2m in the air

Air Distance

19 mi

Total Cost

$121

CO2

5 kg

Door-to-Door Timeline

Chesterfield, MO → STL 19m

Check-in & Security 90m

Flight 2m

Arrival & Baggage 30m

STL → Arnold, MO 33m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Chesterfield, MO STL — St. Louis Lambert International Airport 13 mi, ~19m drive

Arnold, MO STL — St. Louis Lambert International Airport 22 mi, ~33m 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

Bus

FlixBus

Door to Door

1h 55m

30m on road

Total Cost

CO2

2 kg

Door-to-Door Timeline

Chesterfield, MO → Saint Louis (Lambert Field) (SOL6) 30m

Boarding 15m

Bus ride 30m

Arrival 10m

St Louis Bus Station (SLD6) → Arnold, MO 30m

Cost Breakdown

Ticket (1 pax @ $1) $1

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

Stations

From SOL6 — Saint Louis (Lambert Field) 0 mi, ~30m drive

To SLD6 — St Louis Bus Station 0 mi, ~30m drive

Service

Direct

Frequency

~8/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 8 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	35m	2h 54m	1h 55m
Total cost (1 person)	$41	$121	$1
Carbon footprint	11 kg CO₂	5 kg CO₂	2 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 12, 2026.

Decided to drive? See the full trip plan from Chesterfield, MO to Arnold, MO with stops, fuel costs, and turn-by-turn directions.