Airports in Wasco County, Oregon
Wasco County, Oregon sits along the southern bank of the Columbia River in the heart of the Columbia River Gorge National Scenic Area, approximately 75 miles east of Portland via Interstate 84. With a county population of just over 25,200 and The Dalles serving as the county seat, Wasco County maintains a network of eight airports ranging from the county's primary general aviation facility to private ranch airstrips scattered across the high desert plateau. Whether you're a pilot based in the Gorge or a visitor arriving by air, understanding the county's aviation infrastructure is essential for planning travel to this historically rich and geographically dramatic region.
Columbia Gorge Regional / The Dalles Municipal Airport (KDLS)
The centerpiece of Wasco County aviation is Columbia Gorge Regional / The Dalles Municipal Airport, designated KDLS by the FAA (IATA code: DLS). Owned and operated by the Port of The Dalles, this 950-acre facility sits at an elevation of 246 feet above mean sea level just outside The Dalles city limits. The airport serves as the primary gateway for general aviation traffic into the Columbia Gorge region and eastern Wasco County.
KDLS features two paved asphalt runways capable of handling a wide range of general aviation and charter aircraft. Runway 13/31 measures 5,097 feet by 100 feet and serves as the primary runway, while Runway 7/25 offers a crosswind alternative at 4,647 feet by 100 feet. Both runways are paved asphalt in good condition. The airport hosts approximately 62 based aircraft, primarily single-engine and multi-engine piston aircraft serving local agricultural, recreational, and business aviation needs.
KDLS offers standard general aviation services including competitively priced fueling, a weather information center, and GPS instrument approach capability — important given the Gorge's tendency toward rapid weather changes, strong easterly winds, and seasonal low visibility. The Port of The Dalles has also developed a Business Park adjacent to the airfield featuring 17 shovel-ready lots with utilities and direct taxiway access, making KDLS an attractive location for aviation-related businesses and light industrial tenants.
Historically, The Dalles Municipal Airport supported limited commercial service: United Airlines operated Portland–Boise routes through the airport from 1953 to 1955. Today, no scheduled commercial airline service operates at KDLS. Travelers requiring commercial flights typically drive to Portland International Airport (PDX), 75 miles west, or Roberts Field (KRDM) in Redmond, Oregon, approximately 98 miles to the south, both of which offer full commercial service.
Wasco State Airport (35S)
Located in the town of Wasco in the northern part of the county, Wasco State Airport (FAA identifier: 35S) provides a second public-use paved facility in Wasco County. The airport features a single paved runway of 3,450 feet, sufficient for most single-engine and light twin-engine general aviation aircraft. Wasco State Airport primarily serves agricultural aviation, crop dusting operations, and transient pilots traveling across Oregon's wheat country. The surrounding landscape — broad wheat fields stretching across the plateau above the Columbia River — reflects the agricultural economy that has driven aviation activity in this part of Wasco County for decades.
Private Airstrips and Ranch Airports
Beyond the two public-use airports, Wasco County's vast rural landscape — the county covers 2,381 square miles — supports a collection of private airstrips serving ranches, farms, and rural properties. Known private landing areas within Wasco County include strips associated with Big Muddy Ranch, Nelson Ranch, Wapinitia, Shaniko Cattle, Shaniko Ranch, and Chenoweth Airpark. These facilities are privately owned and not available for public use without prior permission from the landowner. Pilots planning to use any of these strips should make direct contact with the owner and consult current NOTAMs and the FAA's Airport/Facility Directory for current status and restrictions.
Aviation Context in the Columbia River Gorge
Flying in and around Wasco County demands particular attention to local weather patterns. The Columbia River Gorge acts as a natural wind tunnel between the Cascades and the high desert, generating strong and variable winds — particularly the easterly winds that can exceed 35 knots at ground level. Summer temperatures in The Dalles regularly exceed 100°F, creating high-density-altitude conditions that reduce aircraft performance. Pilots operating into KDLS or 35S should carefully calculate weight and balance and performance data for hot-day departures. Instrument-rated pilots will appreciate KDLS's GPS approach capability, which provides access during the valley fog events that can sock in the Gorge during winter months.
International Airports
An international airport is a vital component of any major metropolitan area. It connects domestic and international travelers, providing them with a means to connect to the rest of the world.
An international airport is a large airport that is equipped to handle both domestic and international flights. It also has a significant economic impact on the local community.
These major Oregon Airports generate thousands of jobs and contribute billions of dollars to the local economy through tourism and other related industries.
A large international airport also offers a variety of amenities for travelers. These can include shopping centers, dining options, lounges, and other services such as currency exchange and luggage storage.
Private Airports
Private airports, also known as general aviation airports, are airports that are not open to commercial airlines and are used primarily by private aircraft.
One of the main benefits of a private airport is the exclusivity and privacy it offers.
These airports are often used by high-profile individuals, such as celebrities and business executives, who value their privacy and want to avoid the crowds and security lines of commercial airports.
Private airports also offer more flexibility and convenience for aircraft owners. They can also be used for training pilots and hosting aviation events.
There are 0 Private Airport in Wasco County, Oregon.
Regional Airports
Regional airports are smaller airports that serve a rural geographic region, such as a smaller city or county with a population of less than 100,000.
Small airports mostly offer flights within the same country, but some may offer flights to nearby countries.
One of the main advantages of regional airports is their convenience. They also tend to have shorter security lines and fewer crowds, making the overall travel experience more enjoyable.
There are 0 Regional Airport in Wasco County, Oregon.
Municipal Airports
Municipal airports which are also called "public airports" are owned and run by local governments like cities and counties.
Most of the time, they are smaller airports that serve a certain area and have mostly domestic flights, but some may also have flights to nearby countries.
One of the main advantages of municipal airports is their accessibility. They are often located in or near major cities, making them a convenient option for travelers.
Municipal airports provide a vital link for businesses in the region, allowing them to easily connect to other parts of the country.
There are 0 Municipal Airport in Wasco County, Oregon.
Local Airports
There are 8 Local Airport in Wasco County, Oregon.