Drive or Fly: Kamiah, ID to San Diego, CA?

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

Flying wins

Medium

Flying saves significant time at this distance. Consider driving only if you enjoy the road trip.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

21h 49m

Distance

1137 mi

Total Cost

$576

CO2

459 kg

Cost Breakdown

Diesel$251

Hotel (1 room, 2 nights) $220

Meals (1 pax, 3 days) $105

+ No luggage restrictions or TSA lines

+ Stop anywhere along the route

+ Have your own car at the destination

− Requires 3 days of driving

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

5h 14m

1h 52m in the air

Air Distance

935 mi

Total Cost

$310

CO2

239 kg

Door-to-Door Timeline

Kamiah, ID → LWS 72m

Check-in & Security 90m

Flight 112m

Arrival & Baggage 30m

SAN → San Diego, CA 10m

Cost Breakdown

Ticket (1 pax @ $255) $255

Rental car (1 day)$55

Airports

Kamiah, ID LWS — Lewiston Nez Perce County Airport 48 mi, ~72m drive

San Diego, CA SAN — San Diego International Airport 2 mi, ~10m drive

No scheduled flights found

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

+ Saves about 16h 35m 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	21h 49m	5h 14m
Total cost (1 person)	$576	$310
Carbon footprint	459 kg CO₂	239 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

1137 mi 21h 48m

via US 95, US 395; US 6 Hist, US 395

Alternative (+48 min)

1185.4 mi 22h 36m

via US 93, I 15 ALT, I 84; US 30

Decided to drive? See the full trip plan from Kamiah, ID to San Diego, CA with stops, fuel costs, and turn-by-turn directions.