| Fairfield Municipal Airport | |
| Iata: | FFL |
| Icao: | KFFL |
| Faa: | FFL |
| Type: | Public |
| Owner: | City of Fairfield |
| City-Served: | Fairfield, Iowa |
| Elevation-F: | 799 |
| Elevation-M: | 244 |
| Pushpin Map: | USA Iowa#USA |
| Pushpin Relief: | yes |
| Pushpin Map Caption: | Location of airport in Iowa/United States |
| Pushpin Label: | FFL |
| Pushpin Label Position: | right |
| R1-Number: | 18/36 |
| R1-Length-F: | 5,500 |
| R1-Length-M: | 1,676 |
| R1-Surface: | Concrete |
| R2-Number: | 8/26 |
| R2-Length-F: | 2,450 |
| R2-Length-M: | 747 |
| R2-Surface: | Turf |
| Stat-Year: | 2005 |
| Stat1-Header: | Aircraft operations |
| Stat1-Data: | 9,380 |
| Stat2-Header: | Based aircraft |
| Stat2-Data: | 36 |
| Footnotes: | Source: Federal Aviation Administration[1] |
Fairfield Municipal Airport is a public airport located three miles (5 km) northwest of the central business district of Fairfield, a city in Jefferson County, Iowa, United States. It is owned by the City of Fairfield.
Fairfield Municipal Airport covers an area of 118acres which contains two runways: 18/36 with a concrete pavement measuring 5,500 x 100 ft (1,676 x 30 m) and 8/26 with a turf surface 2,450 x 165 ft (747 x 50 m).
For the 12-month period ending November 15, 2005, the airport had 9,380 aircraft operations, an average of 25 per day: 89% general aviation, 9% military and 2% air taxi. There are 36 aircraft based at this airport: 81% single engine, 8% multi-engine, 3% jet and 8% ultralight.
A former USAF F-84F Thunderstreak is on static display near the airport terminal.