| Big Trout Lake Airport | |
| Iata: | YTL |
| Icao: | CYTL |
| Type: | Public |
| Operator: | Government of Ontario |
| Location: | Kitchenuhmaykoosib Inninuwug First Nation |
| Timezone: | CST |
| Summer: | CDT |
| Elevation-F: | 730 |
| Coordinates: | 53.8178°N -89.8969°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CYTL |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | 14/32 |
| R1-Length-F: | 3,906 |
| R1-Surface: | Gravel |
| Footnotes: | Source: Canada Flight Supplement |
Big Trout Lake Airport is located 0.6NM southwest of Kitchenuhmaykoosib Inninuwug (formerly known as Big Trout Lake), Ontario, Canada.[1]
There is a terminal building at the airport and surrounded by pre-fabricated steel structures. Manual air stairs and baggage carts are used to serve aircraft.