Drive or Fly: Grand Junction, CO to Lone Tree, CO?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

Short enough to drive comfortably in a day. Airport overhead makes flying slower door-to-door. Available flights require a connection, adding time and cost.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 54m

Distance

256.6 mi

Total Cost

$89

CO2

104 kg

Cost Breakdown

Diesel$54

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

3h 10m

24m in the air

Air Distance

199 mi

Total Cost

$183

CO2

51 kg

Door-to-Door Timeline

Grand Junction, CO → GJT 10m

Check-in & Security 90m

Flight 24m

Arrival & Baggage 30m

DEN → Lone Tree, CO 36m

Cost Breakdown

Ticket (1 pax @ $128) $128

Rental car (1 day)$55

Airports

Grand Junction, CO GJT — Grand Junction Regional Airport 5 mi, ~10m drive

Lone Tree, CO DEN — Denver International Airport 24 mi, ~36m drive

Flight Data

Service

Connecting only

On-Time

100.0%

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

10h 14m

8h 34m on rail

Total Cost

$39

CO2

15 kg

Route

California Zephyr

Door-to-Door Timeline

Grand Junction, CO → Grand Junction Amtrak Station 30m

Boarding 30m

Train ride 514m

Arrival 10m

Denver → Lone Tree, CO 30m

Cost Breakdown

Ticket (1 pax @ $39) $39

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

Stations

From Grand Junction Amtrak Station 0 mi, ~30m drive

To Denver 0 mi, ~30m drive

Service

Direct

Frequency

~2/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 2 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

4h 20m

2h 55m on road

Total Cost

$14

CO2

15 kg

Door-to-Door Timeline

Grand Junction, CO → Glenwood Springs (W Glenwood Mall) (GWS6) 30m

Boarding 15m

Bus ride 175m

Arrival 10m

Denver Union Station Bus Concourse (DEN6) → Lone Tree, CO 30m

Cost Breakdown

Ticket (1 pax @ $14) $14

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

Stations

From GWS6 — Glenwood Springs (W Glenwood Mall) 0 mi, ~30m drive

To DEN6 — Denver Union Station Bus Concourse 0 mi, ~30m drive

Service

Direct

Frequency

~7/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 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train	Bus
Door-to-door time	4h 54m	3h 10m	10h 14m	4h 20m
Total cost (1 person)	$89	$183	$39	$14
Carbon footprint	104 kg CO₂	51 kg CO₂	15 kg CO₂	15 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	100% on-time

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Transit: Amtrak GTFS, 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 Jun 3, 2026.

Decided to drive? See the full trip plan from Grand Junction, CO to Lone Tree, CO with stops, fuel costs, and turn-by-turn directions.