Drive or Fly: Aspen, CO to Fort Collins, 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 ASE–CYS. At 219 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

5h 15m

Distance

219.3 mi

Total Cost

$84

CO2

89 kg

Cost Breakdown

Diesel$49

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 29m

16m in the air

Air Distance

133 mi

Total Cost

$180

CO2

34 kg

Door-to-Door Timeline

Aspen, CO → ASE 10m

Check-in & Security 90m

Flight 16m

Arrival & Baggage 30m

CYS → Fort Collins, CO 63m

Cost Breakdown

Ticket (1 pax @ $125) $125

Rental car (1 day)$55

Airports

Aspen, CO ASE — Aspen-Pitkin County Airport (Sardy Field) 4 mi, ~10m drive

Fort Collins, CO CYS — Cheyenne Regional Jerry Olson Field 42 mi, ~63m drive

No scheduled flights found

No commercial flights between ASE and CYS. 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

6h 12m

3h 12m on rail

Total Cost

$16

CO2

5 kg

Route

California Zephyr

Door-to-Door Timeline

Aspen, CO → Glenwood Springs 55m

Boarding 30m

Train ride 192m

Arrival 10m

Granby Amtrak Station → Fort Collins, CO 85m

Cost Breakdown

Ticket (1 pax @ $16) $16

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

Stations

From Glenwood Springs 37 mi, ~55m drive

To Granby Amtrak Station 57 mi, ~85m 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	5h 15m	3h 29m	6h 12m
Total cost (1 person)	$84	$180	$16
Carbon footprint	89 kg CO₂	34 kg CO₂	5 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 13, 2026.

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