Drive or Fly: Olympia, WA to Kennewick, 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 OLM–PSC. At 258 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

5h 6m

Distance

258.9 mi

Total Cost

$93

CO2

105 kg

Cost Breakdown

Diesel$58

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 42m

22m in the air

Air Distance

187 mi

Total Cost

$182

CO2

48 kg

Door-to-Door Timeline

Olympia, WA → OLM 10m

Check-in & Security 90m

Flight 22m

Arrival & Baggage 30m

PSC → Kennewick, WA 10m

Cost Breakdown

Ticket (1 pax @ $127) $127

Rental car (1 day)$55

Airports

Olympia, WA OLM — Olympia Regional Airport 5 mi, ~10m drive

Kennewick, WA PSC — Tri Cities Airport 4 mi, ~10m drive

No scheduled flights found

No commercial flights between OLM and PSC. Flight estimates above are theoretical.

+ Saves about 2h 24m 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	5h 6m	2h 42m
Total cost (1 person)	$93	$182
Carbon footprint	105 kg CO₂	48 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 13, 2026.

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