Drive or Fly: Grand Junction, CO to Aurora, 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 GJT–DEN. At 257 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

4h 5m

Distance

257.1 mi

Total Cost

$92

CO2

104 kg

Cost Breakdown

Diesel$57

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 52m

24m in the air

Air Distance

204 mi

Total Cost

$183

CO2

52 kg

Door-to-Door Timeline

Grand Junction, CO → GJT 10m

Check-in & Security 90m

Flight 24m

Arrival & Baggage 30m

DEN → Aurora, CO 18m

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

Aurora, CO DEN — Denver International Airport 12 mi, ~18m drive

No scheduled flights found

No commercial flights between GJT 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

− 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 → Aurora, 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

~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

Bus

FlixBus

Door to Door

5h 15m

3h 50m 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 230m

Arrival 10m

Denver Union Station Bus Concourse (DEN6) → Aurora, 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 5m	2h 52m	10h 14m	5h 15m
Total cost (1 person)	$92	$183	$39	$14
Carbon footprint	104 kg CO₂	52 kg CO₂	15 kg CO₂	15 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, 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 Grand Junction, CO to Aurora, CO with stops, fuel costs, and turn-by-turn directions.