Drive or Fly: Sunnyside, WA to Kirkland, 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 YKM–BFI. At 177 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

3h 25m

Distance

177.1 mi

Total Cost

$74

CO2

72 kg

Cost Breakdown

Diesel$39

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 20m

17m in the air

Air Distance

140 mi

Total Cost

$126

CO2

36 kg

Door-to-Door Timeline

Sunnyside, WA → YKM 46m

Check-in & Security 90m

Flight 17m

Arrival & Baggage 30m

BFI → Kirkland, WA 17m

Cost Breakdown

Ticket (1 pax @ $126) $126

Airports

Sunnyside, WA YKM — Yakima Air Terminal McAllister Field 31 mi, ~46m drive

Kirkland, WA BFI — King County International Airport - Boeing Field 12 mi, ~17m drive

No scheduled flights found

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

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	3h 25m	3h 20m
Total cost (1 person)	$74	$126
Carbon footprint	72 kg CO₂	36 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 Sunnyside, WA to Kirkland, WA with stops, fuel costs, and turn-by-turn directions.