Drive or Fly: Walla Walla, WA to Seattle, 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 ALW–BFI. At 272 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

5h 8m

Distance

272.2 mi

Total Cost

$95

CO2

110 kg

Cost Breakdown

Diesel$60

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 46m

26m in the air

Air Distance

217 mi

Total Cost

$184

CO2

55 kg

Door-to-Door Timeline

Walla Walla, WA → ALW 10m

Check-in & Security 90m

Flight 26m

Arrival & Baggage 30m

BFI → Seattle, WA 10m

Cost Breakdown

Ticket (1 pax @ $129) $129

Rental car (1 day)$55

Airports

Walla Walla, WA ALW — Walla Walla Regional Airport 3 mi, ~10m drive

Seattle, WA BFI — King County International Airport - Boeing Field 6 mi, ~10m drive

No scheduled flights found

No commercial flights between ALW and BFI. Flight estimates above are theoretical.

+ Saves about 2h 22m 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 8m	2h 46m
Total cost (1 person)	$95	$184
Carbon footprint	110 kg CO₂	55 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 Walla Walla, WA to Seattle, WA with stops, fuel costs, and turn-by-turn directions.