Drive or Fly: Spokane Valley, WA to Carson, WA?

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 GEG–PDX. At 305 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

5h 59m

Distance

305.6 mi

Total Cost

$102

CO2

123 kg

Cost Breakdown

Diesel$67

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 50m

31m in the air

Air Distance

255 mi

Total Cost

$185

CO2

65 kg

Door-to-Door Timeline

Spokane Valley, WA → GEG 21m

Check-in & Security 90m

Flight 31m

Arrival & Baggage 30m

PDX → Carson, WA 58m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Spokane Valley, WA GEG — Spokane International Airport 14 mi, ~21m drive

Carson, WA PDX — Portland International Airport 39 mi, ~58m drive

No scheduled flights found

No commercial flights between GEG and PDX. Flight estimates above are theoretical.

+ Saves about 2h 9m compared to driving

+ 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 38m

5h 21m on rail

Total Cost

$47

CO2

14 kg

Route

Empire Builder

Door-to-Door Timeline

Spokane Valley, WA → Spokane 12m

Boarding 30m

Train ride 321m

Arrival 10m

Bingen-White Salmon Amtrak → Carson, WA 25m

Cost Breakdown

Ticket (1 pax @ $47) $47

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

Stations

From Spokane 8 mi, ~12m drive

To Bingen-White Salmon Amtrak 17 mi, ~25m 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

At a Glance

	Drive	Fly	Train
Door-to-door time	5h 59m	3h 50m	6h 38m
Total cost (1 person)	$102	$185	$47
Carbon footprint	123 kg CO₂	65 kg CO₂	14 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 15, 2026.

Decided to drive? See the full trip plan from Spokane Valley, WA to Carson, WA with stops, fuel costs, and turn-by-turn directions.