Duncan A. McIntyre, an early aviator and native of New Zealand, moved to Tulsa in 1919. His first airport was located at Apache and Memorial and opened August 22, 1919. He moved and established a private airport on an 80-acre tract at the corner of Admiral Place and Sheridan Avenue. McIntyre Field had three hangars to house 40 aircraft and a beacon for landings after sundown.

McIntyre evidently closed his airport during the 1930s and merged it with R. F. Garland, a Tulsa oil man and owner of the Garland Airport at 51st and Sheridan Road for $350,000. He ran the airport and became the president of the new venture. This airport would later become the Brown Airport (after a number of owners and names including the commercial airport before it moved to 61st and Yale). In 1940, McIntyre accepted a position with Lockheed Corporation and moved to California.

Charles Lindbergh landed at McIntyre Field on September 30, 1927. He had been persuaded to visit Tulsa by William G. Skelly, who was then president of the local Chamber of Commerce, as well as a booster of the young aviation industry. In addition to being a wealthy oilman and founder of Skelly Oil Company, Skelly founded Spartan Aircraft Company. Lindbergh had already landed at Oklahoma City Municipal Airport, Bartlesville Municipal Airport and Muskogee's Hatbox Field. All of these were superior to the privately owned McIntyre Field. Lindbergh pointed this out at a banquet given that night in his honor.

Opening

The initial municipal airport was financed with a so-called "stud horse note", a promissory note like those used by groups of farmers or horse breeders who would collectively underwrite the purchase of a promising stud horse. The note would be retired with the stud fees paid for use of the horse. In the case of the Tulsa airport, the note would be paid from airport fees. Using this vehicle, Skelly obtained signatures from several prominent Tulsa businessmen who put up $172,000 to buy 390 acres (160 hectares) for a municipal airport. It opened July 3, 1928. The city of Tulsa purchased the airport, then named Tulsa Municipal Airport, in 1929, and put its supervision under the Tulsa Park Board. Charles W. Short was appointed Airport Director in 1929, and remained in this position until 1955.

The first terminal building was a one-story wood and tar paper structure that looked like a warehouse. The landing strips and taxiways were mown grass. Still, it handled enough passengers in 1930 for Tulsa to claim that it had the busiest airport in the world. The Tulsa Municipal Airport handled 7,373 passengers in February 1930 and 9,264 in April. This outpaced Croydon Airport, Berlin Tempelhof Airport, and Paris Le Bourget Airport for those months. Braniff Airways stopped at Tulsa on its original route between Chicago and Wichita Falls, and TWA stopped at Tulsa on its original route between Columbus and Los Angeles. Later in the 1930s, Tulsa became a stop on the American Airlines Chicago-Dallas route.

In 1932 the city opened a more elegant Art Deco terminal topped with a control tower, designed by Frederick V. Kershner, a lead architect working for Leon B. Senter. The structure was masonry with rounded corners, resulting in a futuristic appearance. Charles Short decorated the inside walls with a collection of early aviation photographs.

Although many Tulsans had concluded that the 1932 terminal was inadequate to serve the rapidly-growing city by the mid-1950s, the 1932 building served until Tulsa had to construct a new terminal, east of the old facility. The new terminal would be designed by noted architect Robert Lawton Jones, who later said that his design was inspired by Mies van der Rohe Terminal design work began in November 1958 and the completed building opened November 16, 1961; on August 28, 1963, the facility was renamed Tulsa International Airport. The 1932 terminal was demolished in 1969 to make way for a runway expansion project.

In January 1928 Skelly bought the Mid-Continent Aircraft Company of Tulsa and renamed it the Spartan Aircraft Company. It first built a two-seat biplane, the Spartan C3 at its facility near the new airport. Later it would also build a low-wing cabin monoplane as a corporate aircraft, and the NP-1, a naval training plane used in World War II. In 1929 Spartan established the Spartan School of Aeronautics across Apache street from the new Tulsa airport to train fliers and support personnel. The Spartan School was activated by the U. S. Army Air Corps (USAAC) on August 1, 1939, as an advanced civilian pilot training school to supplement the Air Corps' few flying training schools. The Air Corps supplied students with training aircraft, flying clothes, textbooks, and equipment. The Air Corps also put a detachment at each school to supervise training. Spartan furnished instructors, training sites and facilities, aircraft maintenance, quarters, and mess halls.

World War II

The 138th Fighter Wing of the Air National Guard was organized at the Tulsa Airport in 1940 as the 125th Observation Squadron, then renamed when it deployed overseas during World War II.