Drive or Fly: Lewiston, ID to Ashton, ID?

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 LWS–WYS. At 510 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

10h 8m

Distance

510 mi

Total Cost

$293

CO2

206 kg

Cost Breakdown

Diesel$113

Hotel (1 room, 1 night) $110

Meals (1 pax, 2 days) $70

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 2 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 56m

38m in the air

Air Distance

316 mi

Total Cost

$188

CO2

80 kg

Door-to-Door Timeline

Lewiston, ID → LWS 10m

Check-in & Security 90m

Flight 38m

Arrival & Baggage 30m

WYS → Ashton, ID 68m

Cost Breakdown

Ticket (1 pax @ $133) $133

Rental car (1 day)$55

Airports

Lewiston, ID LWS — Lewiston Nez Perce County Airport 3 mi, ~10m drive

Ashton, ID WYS — Yellowstone Airport 46 mi, ~68m drive

No scheduled flights found

No commercial flights between LWS and WYS. Flight estimates above are theoretical.

+ Saves about 6h 12m 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

At a Glance

	Drive	Fly
Door-to-door time	10h 8m	3h 56m
Total cost (1 person)	$293	$188
Carbon footprint	206 kg CO₂	80 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

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 19, 2026.

Route Options

2 different routes between these cities.

Fastest

510 mi 10h 8m

via US 12, I 90; US 12; MT 200, US 287

Alternative (+63 min)

600.8 mi 11h 12m

via I 84; US 30, US 95, ID 55

Decided to drive? See the full trip plan from Lewiston, ID to Ashton, ID with stops, fuel costs, and turn-by-turn directions.