Drive or Fly: Chesterfield, MO to Dardenne Prairie, 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 14 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

24m

Distance

14.5 mi

Total Cost

$38

CO2

6 kg

Cost Breakdown

Diesel$3

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 49m

1m in the air

Air Distance

11 mi

Total Cost

$120

CO2

3 kg

Door-to-Door Timeline

Chesterfield, MO → STL 19m

Check-in & Security 90m

Flight 1m

Arrival & Baggage 30m

STL → Dardenne Prairie, MO 29m

Cost Breakdown

Ticket (1 pax @ $120) $120

Airports

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

Dardenne Prairie, MO STL — St. Louis Lambert International Airport 19 mi, ~29m 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

Train

Amtrak

Door to Door

2h 4m

37m on rail

Total Cost

CO2

2 kg

Route

Missouri River Runner

Door-to-Door Timeline

Chesterfield, MO → Kirkwood Amtrak Station 16m

Boarding 30m

Train ride 37m

Arrival 10m

Washington Amtrak Station → Dardenne Prairie, MO 31m

Cost Breakdown

Ticket (1 pax @ $7) $7

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

Stations

From Kirkwood Amtrak Station 11 mi, ~16m drive

To Washington Amtrak Station 21 mi, ~31m 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

At a Glance

	Drive	Fly	Train
Door-to-door time	24m	2h 49m	2h 4m
Total cost (1 person)	$38	$120	$7
Carbon footprint	6 kg CO₂	3 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: Amtrak 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 Chesterfield, MO to Dardenne Prairie, MO with stops, fuel costs, and turn-by-turn directions.