Drive or Fly: Centennial, CO to Eagle, 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 DEN–EGE. At 138 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

2h 44m

Distance

138 mi

Total Cost

$66

CO2

56 kg

Cost Breakdown

Diesel$31

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 55m

12m in the air

Air Distance

104 mi

Total Cost

$124

CO2

27 kg

Door-to-Door Timeline

Centennial, CO → DEN 33m

Check-in & Security 90m

Flight 12m

Arrival & Baggage 30m

EGE → Eagle, CO 10m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

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

Eagle, CO EGE — Eagle County Regional Airport 5 mi, ~10m drive

No scheduled flights found

No commercial flights between DEN and EGE. 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

Train

Amtrak

Door to Door

7h 32m

5h 50m on rail

Total Cost

$25

CO2

7 kg

Route

California Zephyr

Door-to-Door Timeline

Centennial, CO → Denver 21m

Boarding 30m

Train ride 350m

Arrival 10m

Glenwood Springs → Eagle, CO 41m

Cost Breakdown

Ticket (1 pax @ $25) $25

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

Stations

From Denver 14 mi, ~21m drive

To Glenwood Springs 27 mi, ~41m 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

3h 52m

2h 30m on road

Total Cost

CO2

4 kg

Route

Greyhound US1200

Door-to-Door Timeline

Centennial, CO → Denver Union Station Bus Concourse (DEN6) 21m

Boarding 15m

Bus ride 150m

Arrival 10m

Vail (Eco Transit) (VIL6) → Eagle, CO 36m

Cost Breakdown

Ticket (1 pax @ $8) $8

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

Stations

From DEN6 — Denver Union Station Bus Concourse 14 mi, ~21m drive

To VIL6 — Vail (Eco Transit) 24 mi, ~36m 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	2h 44m	2h 55m	7h 32m	3h 52m
Total cost (1 person)	$66	$124	$25	$8
Carbon footprint	56 kg CO₂	27 kg CO₂	7 kg CO₂	4 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 Centennial, CO to Eagle, CO with stops, fuel costs, and turn-by-turn directions.