In 1918, a landing ground was built for the
Royal Flying Corps at nearby
Oranmore. It was later used by
Aer Arann, a local flying club and airline, and private operators. However, it remained a grass strip and was virtually unusable in winter. Ernest Steiner, a German businessman, built his own strip opposite his factory at Carnmore. Aer Arann moved in also and commenced operations from there in 1974. The
runway was extended to 1,200 metres and completed on 2 March 1987. Although it could accommodate larger aircraft it remained unsuitable for jet airliners and was entirely served by regional turboprop aircraft such as the French-Italian
ATR-42. The first jet arrived at the airport on 30 March from
Ohio, United States. It was a 12-seater
Gulf-Stream II, and many more small business jets used the airport. A
terminal and runway lighting project was completed by June of that year. In January 1988,
Aer Lingus re-introduced the
Dublin route; in March
Ryanair launched a new route to
London Luton and later re-routed it to
Stansted. The two airlines went into a business war, Ryanair offering cheap flights direct to London and Aer Lingus to
Heathrow, Amsterdam, and Paris on selected days via Dublin. In 1991, due to business restructuring, Ryanair withdrew their London service and Aer Lingus were soon to follow. In 1994,
Aer Arann began the Dublin route supported by the state-funded
public service obligation scheme. The route operated three times daily until state funding was withdrawn in 2011 and the airline ceased services on the route. In September 2001, they launched a service to London Luton and the load factor by 2003 was at 73%. The one-millionth passenger passed through the airport in April 2002. The airport was gaining in popularity and in 2003 Aer Arann launched two more routes to
Manchester and
Edinburgh with two further routes to
Birmingham and
Lorient launched in 2004. By 2007, Galway was officially the fastest growing airport in Ireland, fast exceeding international airports with passenger growth at 63% per annum at that time. Sixteen destinations were served directly,
Bristol,
Cardiff,
Cork, Dublin, Edinburgh,
Leeds Bradford, London Luton, Lorient, Manchester,
Newcastle,
Belfast City,
Birmingham,
Southampton,
Bordeaux,
Faro and
Málaga. That year saw a record of 309,000 passengers use the airport. The two millionth passenger also passed through in that year. On 21 February 2007, the
Government of Ireland announced that it was providing €6.3 million in capital grant money for Galway Airport. In 2008, this allocation was reduced by 50–60% as a result of national budget cutbacks. Aer Arann added a service to
Amsterdam in 2008 which operated via
Waterford Airport but was discontinued after a short period. After 2008, numbers and routes dropped considerably with only Aer Arann routes to Luton, Lorient (seasonal), Manchester and Edinburgh remaining. In 2010,
Manx2 added two services –
Belfast International and
Cork; these services were withdrawn in 2011. In March 2011, Aer Arann launched twice-daily flights to
Southend Airport. An additional "Development Fee" of €10 was charged to all departing passengers aged 12 years and over. In June 2011, the Irish government announced that funding for Galway Airport would cease by December 2011. The government stated that the decision was taken to focus on the four other regional airports, which would receive state funding for 2012. On 12 October 2011, Aer Arann announced that it was to suspend its services from Galway for the winter season, commencing on 31 October. This meant that there were no scheduled services from Galway. Airport management stated that the airport would remain open. Galway was the second Irish airport after
Sligo Airport to have its scheduled services suspended in 2011. In February 2012, workers at the airport staged a sit-in to protest against the risk that their redundancy payments might not materialise after the airport's bankers had seized its working capital. In 2013, the two local authorities,
Galway City Council and
Galway County Council, took control of the airport. The airport closed for commercial traffic in 2016, and thereafter was only used by a local flying club. During the
COVID-19 pandemic the Irish Health Authorities used the Airport buildings as one of the venues for their public
COVID-19 testing programme. In 2021, plans were announced to redevelop the site as a studio for film and TV production, to launch in 2022 but as of 2023, these have not proceeded, in part, apparently, due to the limited duration of the planning permission granted. There have been discussions at Galway City and County Councils about future ownership options. ==General aviation==