Private Aviation Airport

Sunnyside Municipal Airport (K1S5)

Sunnyside's Premier Private Jet Gateway · Sunnyside, WA

1
Runway
768 ft
Elevation
3,425 ft
Longest Runway
WA
State

Current Conditions at K1S5

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Sunnyside Municipal Airport, Sunnyside, WA

Airport Overview

The Sunnyside, WA region is served by Sunnyside Municipal Airport (K1S5), a public-use airport at 768 feet elevation. The airfield offers 1 runway(s) — 3,425 feet on the primary strip — for private and corporate traffic. Operators and private travelers use Sunnyside Municipal Airport for its direct ramp access and minimal ground delays. For official FAA airport data, visit the FAA Airport Data portal or AirNav K1S5.

Private Aviation Briefing

Private aviation at Sunnyside Municipal Airport (K1S5) connects Sunnyside to destinations across the country and internationally. The airport sits at 768 ft MSL with 3425-foot primary runway. This briefing covers what matters for your mission.

U.S. General Aviation Context

Sunnyside Municipal Airport is part of the U.S. National Airspace System, regulated by the FAA. As a WA facility, the airport contributes to the regional transportation network connecting Sunnyside to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near K1S5 for on-demand charter.

Runway Capability

Sunnyside Municipal Airport's 3425-foot runway limits operations to piston aircraft, light turboprops, and select short-field-capable jets. The Pilatus PC-12 (2,600 ft required), Cessna Caravan, and King Air C90 are among the turbine aircraft that can use fields of this length. Charter passengers should coordinate with The Jet Finder to identify aircraft types suited to K1S5's runway.

Charter Considerations

Peak travel periods affect aircraft availability and pricing near Sunnyside. Holiday weekends, major events, and seasonal migration patterns drive demand. Booking 7 to 14 days ahead of peak periods secures better aircraft selection and pricing from K1S5. Last-minute charter is possible but typically costs 15 to 30% more due to limited positioning options.

What to Know Before You Fly

Weather at Sunnyside Municipal Airport affects scheduling reliability. IFR-equipped aircraft and instrument-rated crews fly in most weather conditions, but low ceilings, thunderstorms, and winter ice can delay departures. Flexible scheduling improves reliability. Morning departures generally encounter better weather than afternoon flights, particularly during convective season.

Safety & Planning

Instrument approach availability at Sunnyside Municipal Airport determines minimum weather for arrival. Airports with ILS approaches allow lower minimums than GPS-only fields. If K1S5 has limited approach options, weather alternate planning becomes critical. The Jet Finder identifies suitable alternate airports and factors this into flight planning for charter from Sunnyside Municipal Airport.

Airport Selection Strategy

Choosing Sunnyside Municipal Airport over a larger commercial hub near Sunnyside often reduces total travel time. General aviation airports like K1S5 eliminate terminal congestion, commercial airline scheduling, and the 90-minute early arrival buffer. The net time savings on a typical trip can exceed three hours each direction.

Seasonal Factors

Seasonal demand patterns affect charter availability and pricing from Sunnyside Municipal Airport. Holiday periods (Thanksgiving, Christmas, Spring Break) see 40 to 60% price increases due to demand spikes. Summer leisure travel and winter ski season create directional imbalances that generate empty leg opportunities. Planning around these patterns saves significantly on charter from K1S5.

Location & Address

Geographically, Sunnyside Municipal Airport (K1S5) is located at 46.3271° N, -119.9700° W near Sunnyside, WA. Private aviation clients arriving at K1S5 save the 2-3 hours commercial passengers spend on check-in, security, and baggage claim.

Runways & Facilities

The 3,425-foot runway at Sunnyside Municipal Airport supports piston aircraft, turboprops, and very light jets (VLJs) under favorable conditions. Light jet operators should verify takeoff and landing performance against current density altitude and weight. Midsize jets typically require a longer field.

FBOs & Ground Services

For ground services at Sunnyside Municipal Airport (K1S5), contact the airport office or on-field operator. Available services may include tiedowns, fuel, and basic ground handling. Larger aircraft or special handling requests should be arranged in advance to ensure availability.

Charter a Jet from Sunnyside Municipal Airport

The Jet Finder arranges private flights from Sunnyside Municipal Airport (K1S5) in Sunnyside, WA. Pricing from K1S5 depends on aircraft type, distance, and availability. Contact us for a quote tailored to your routing and schedule.

Charter a private jet from K1S5

Fly Private from K1S5

The Jet Finder coordinates charter flights from Sunnyside Municipal Airport. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to K1S5's runway and facilities.

Contact Us

Airport Specifications

Airport Identity
Airport NameSunnyside Municipal Airport
ICAO CodeK1S5
IATA Code1S5
FAA Identifier1S5
AddressSunnyside, WA
Elevation768 ft MSL
Coordinates46.3271° N, 119.9700° W
FAA DataAirNav 1S5
Operations & Facilities
Runways07/25: 3,425 ft (ASPH-G)
FBOsAirport Services
CustomsNot available
FuelContact airport for availability
HoursContact airport for hours
ApproachesContact airport for approach information
Tower / FreqSee Airport/Facility Directory

Regional Aviation Context

Washington State's GA network spans from Puget Sound's marine environment to the Cascades' volcanic peaks to eastern Washington's agricultural plains. Seattle's tech economy drives corporate demand.

Operational Considerations

Sunnyside Municipal Airport's 768-foot field elevation keeps density altitude effects manageable. Even on warm days, density altitude here tops out around 2,568 feet — within normal performance parameters for most aircraft. The 3,425-foot runway provides approximately 3,346 feet of effective sea-level performance.

Four distinct seasons define operations at Sunnyside Municipal Airport. Winter brings icing potential, snow-covered surfaces, and reduced daylight hours. De-icing capability is valuable from November through March. Spring and fall transitions produce the most variable weather — warm fronts, cold fronts, and rapid ceiling changes. Summer typically delivers the best VFR conditions but introduces convective risk during afternoon heating. Preflight weather assessment should include both surface observations and area forecasts at this latitude.

Nearby Airports

Airports within 150 nautical miles of Sunnyside Municipal Airport. Useful for alternate planning, repositioning, or comparing FBO options.

Prosser Airport
KS40 · 10 NM from K1S5
Desert Aire Regional Airport
KM94 · 22 NM from K1S5
Mettie Airstrip
KZ99 · 28 NM from K1S5
Richland Airport
KRLD · 28 NM from K1S5

Frequently Asked Questions

K1S5 is both the ICAO and FAA identifier for Sunnyside Municipal Airport. Pilots should reference this code in all flight plan filings and ATC communications involving this facility.

Sunnyside Municipal Airport (K1S5) sits at 46.3271° N, 119.9700° W, near Sunnyside, WA. At 768 feet MSL, the airport provides general aviation access to the surrounding region.

1 runway(s) at Sunnyside Municipal Airport. The longest, 07/25, measures 3,425 feet with a ASPH-G surface, supporting most general aviation and light jet traffic.

Private jets can land at Sunnyside Municipal Airport provided the 3,425-foot runway meets their performance requirements. Light and very light jets typically operate without restriction. Midsize jets may require careful performance analysis depending on conditions.

Sunnyside Municipal Airport (K1S5) offers ground services through its FBO. Standard services include fuel, parking, and aircraft handling. Check with the facility for after-hours availability and current fuel pricing.

Sunnyside Municipal Airport sits at 768 feet MSL. Performance-conscious pilots should compute density altitude before each operation, particularly when temperatures exceed standard.

For approach data at Sunnyside Municipal Airport, reference the AirNav entry for K1S5 or the FAA's digital Terminal Procedures. Approach type and minimums vary by facility.

Contact The Jet Finder for charter availability from Sunnyside Municipal Airport (K1S5). Provide your destination, travel dates, and passenger count. We source aircraft from FAA Part 135 operators matched to K1S5's runway and facilities.

General aviation aircraft including piston singles, turboprops, and light jets routinely use Sunnyside Municipal Airport. The 3,425-foot runway is the determining factor for larger categories. Consult aircraft performance data for specifics.

Sunnyside Municipal Airport's tower status and radio frequencies are published in the Airport/Facility Directory. AirNav (airnav.com/airport/K1S5) also lists current frequency assignments.

For fuel at K1S5, contact the on-field FBO or check airnav.com/airport/K1S5. Jet-A and 100LL availability depends on the facility. Self-serve and full-serve options may vary.

Flying internationally from Sunnyside Municipal Airport? CBP clearance is mandatory. Whether K1S5 has on-field customs depends on the facility. Nearby airports with customs capability may be a better option — contact The Jet Finder for routing advice.

Current conditions at K1S5: check METAR/TAF on aviationweather.gov or your EFB. Sunnyside Municipal Airport is subject to WA's regional weather, which may include convective activity, low ceilings, or seasonal wind patterns.

The distance from Sunnyside Municipal Airport (K1S5) to downtown Sunnyside varies by route. Most general aviation airports are located within a short drive of their associated city. Contact The Jet Finder for ground transportation coordination.

Sunnyside Municipal Airport offers aircraft parking for visiting and based aircraft. Tiedown and hangar rates at K1S5 should be confirmed directly with the airport. Overnight parking may require advance arrangement.

The Jet Finder provides personalized charter quotes from Sunnyside Municipal Airport. Submit your trip details at thejetfinder.com/contact.html — departure date, destination, party size. No obligation. We match K1S5's runway to the right aircraft.

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