Drive or Fly: Craig, 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 HDN–BJC. At 205 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 25m

Distance

205 mi

Total Cost

$86

CO2

83 kg

Cost Breakdown

Diesel$51

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

17m in the air

Air Distance

143 mi

Total Cost

$181

CO2

36 kg

Door-to-Door Timeline

Craig, CO → HDN 26m

Check-in & Security 90m

Flight 17m

Arrival & Baggage 30m

BJC → Thornton, CO 12m

Cost Breakdown

Ticket (1 pax @ $126) $126

Rental car (1 day)$55

Airports

Craig, CO HDN — Yampa Valley Airport 17 mi, ~26m drive

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

No scheduled flights found

No commercial flights between HDN and BJC. 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

8h 32m

6h 52m on rail

Total Cost

$25

CO2

12 kg

Route

California Zephyr

Door-to-Door Timeline

Craig, CO → Glenwood Springs (GSC) 30m

Boarding 30m

Train ride 412m

Arrival 10m

Denver (DEN) → Thornton, CO 30m

Cost Breakdown

Ticket (1 pax @ $25) $25

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

Stations

From GSC — Glenwood Springs 0 mi, ~30m drive

To DEN — Denver 0 mi, ~30m drive

Service

Direct

Frequency

~6/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 6 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

4h 25m

3h on road

Total Cost

$14

CO2

12 kg

Door-to-Door Timeline

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

Boarding 15m

Bus ride 180m

Arrival 10m

Denver Union Station Bus Concourse (DEN6) → Thornton, 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

~9/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 9 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 25m	2h 55m	8h 32m	4h 25m
Total cost (1 person)	$86	$181	$25	$14
Carbon footprint	83 kg CO₂	36 kg CO₂	12 kg CO₂	12 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 Oct 24, 2026.

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