Drive or Fly: Lafayette, CO to Centennial, CO?

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 BJC–DEN. At 36 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

45m

Distance

36.3 mi

Total Cost

$43

CO2

15 kg

Cost Breakdown

Diesel$8

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 47m

4m in the air

Air Distance

31 mi

Total Cost

$121

CO2

8 kg

Door-to-Door Timeline

Lafayette, CO → BJC 10m

Check-in & Security 90m

Flight 4m

Arrival & Baggage 30m

DEN → Centennial, CO 33m

Cost Breakdown

Ticket (1 pax @ $121) $121

Airports

Lafayette, CO BJC — Rocky Mountain Metropolitan Airport 6 mi, ~10m drive

Centennial, CO DEN — Denver International Airport 22 mi, ~33m drive

No scheduled flights found

No commercial flights between BJC and DEN. 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	45m	2h 47m
Total cost (1 person)	$43	$121
Carbon footprint	15 kg CO₂	8 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 Lafayette, CO to Centennial, CO with stops, fuel costs, and turn-by-turn directions.