Drive or Fly: Vancouver, WA to Liberty Lake, WA?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

Short enough to drive comfortably in a day. Airport overhead makes flying slower door-to-door. Available flights require a connection, adding time and cost.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 3m

Distance

372.2 mi

Total Cost

$113

CO2

150 kg

Cost Breakdown

Diesel$78

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 16m

36m in the air

Air Distance

298 mi

Total Cost

$187

CO2

76 kg

Door-to-Door Timeline

Vancouver, WA → PDX 10m

Check-in & Security 90m

Flight 36m

Arrival & Baggage 30m

GEG → Liberty Lake, WA 30m

Cost Breakdown

Ticket (1 pax @ $132) $132

Rental car (1 day)$55

Airports

Vancouver, WA PDX — Portland International Airport 5 mi, ~10m drive

Liberty Lake, WA GEG — Spokane International Airport 20 mi, ~30m drive

Flight Data

Service

Connecting only

On-Time

97.5%

Cancellation

2.5%

+ Saves about 3h 47m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

8h 19m

7h 8m on rail

Total Cost

$57

CO2

17 kg

Route

Empire Builder

Door-to-Door Timeline

Vancouver, WA → Vancouver 10m

Boarding 30m

Train ride 428m

Arrival 10m

Spokane → Liberty Lake, WA 21m

Cost Breakdown

Ticket (1 pax @ $57) $57

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

Stations

From Vancouver 1 mi, ~10m drive

To Spokane 14 mi, ~21m 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

8h 7m

7h 10m on road

Total Cost

$32

CO2

17 kg

Route

FlixBus 2184

Door-to-Door Timeline

Vancouver, WA → Portland Curbside Bus Stop (PUT6) 11m

Boarding 15m

Bus ride 430m

Arrival 10m

Spokane Station (SPO6) → Liberty Lake, WA 21m

Cost Breakdown

Ticket (1 pax @ $32) $32

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

Stations

From PUT6 — Portland Curbside Bus Stop 8 mi, ~11m drive

To SPO6 — Spokane Station 14 mi, ~21m 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	7h 3m	3h 16m	8h 19m	8h 7m
Total cost (1 person)	$113	$187	$57	$32
Carbon footprint	150 kg CO₂	76 kg CO₂	17 kg CO₂	17 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	98% on-time

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 Jun 3, 2026.

Decided to drive? See the full trip plan from Vancouver, WA to Liberty Lake, WA with stops, fuel costs, and turn-by-turn directions.