Drive or Fly: Cortez, CO to Thornton, 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 CEZ–BJC. At 388 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

8h 50m

Distance

388 mi

Total Cost

$121

CO2

157 kg

Cost Breakdown

Diesel$86

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 53m

31m in the air

Air Distance

261 mi

Total Cost

$185

CO2

67 kg

Door-to-Door Timeline

Cortez, CO → CEZ 10m

Check-in & Security 90m

Flight 31m

Arrival & Baggage 30m

BJC → Thornton, CO 12m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Cortez, CO CEZ — Cortez Municipal Airport 4 mi, ~10m drive

Thornton, CO BJC — Rocky Mountain Metropolitan Airport 8 mi, ~12m drive

No scheduled flights found

No commercial flights between CEZ and BJC. Flight estimates above are theoretical.

+ Saves about 5h 57m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	8h 50m	2h 53m
Total cost (1 person)	$121	$185
Carbon footprint	157 kg CO₂	67 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 13, 2026.

Decided to drive? See the full trip plan from Cortez, CO to Thornton, CO with stops, fuel costs, and turn-by-turn directions.