
Thompson Municipal Airport (IATA: YTH, ICAO: CYTH) is an airport in Mystery Lake located 3 nautical miles (5.6 km; 3.5 mi) north of Thompson, Manitoba, Canada. It is the third-busiest airport in Manitoba after Winnipeg James Armstrong Richardson International Airport and Winnipeg/St. Andrews Airport.

55.801°N, 97.864°O · 222 m s. n. m. (729 ft)
Lengths and surfaces from the public OurAirports register; open runways only.
ATIS (automatic information)
Area control (center)
Flight information
Reference frequencies for enthusiasts, from OurAirports (community database, public domain), checked on Oct 16, 2026. They may be outdated or incomplete and do not replace the AIP or current charts: not for navigation. In Europe the published frequency may be an 8.33 kHz channel (e.g., 118.505 for 118.500). In MHz.
Thompson Airport was developed originally by the International Nickel Company in 1961 to support their mining operations and had one runway 3,000 ft (910 m) in length.
The airport was transferred to Transport Canada in 1963. It was then operated by the Local Government District of Mystery Lake until March 2000, when ownership was taken over by the Thompson Regional Airport Authority, which is the current operator.
The airport is served by Calm Air and Perimeter Aviation with flights to Winnipeg. There are also bases for Custom Helicopters, Wings Over Kississing, Fast Air Royal Canadian Mounted Police Air Services Branch and Manitoba Government Air Services. During the fire fighting season, Thompson is home to the Government Air water bombers.
Other airlines with direct routes
Airlines with current passenger routes from here, according to Wikipedia route tables cross-checked from both ends (October 2026).
Photo: J Hazard · CC BY-SA 3.0 · view original
Data from OurAirports (public domain) · destinations and airlines from Wikipedia route tables (CC BY-SA, 2026), unless another source is given · profile and photo from Wikidata/Wikimedia Commons (CC0 / CC) · summary and history from Wikipedia (CC BY-SA).
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This page was last updated on October 15, 2026
APA
Vuelopedia. (2026, October 15). Thompson Airport (YTH). Retrieved October 17, 2026, from https://vuelopedia.org/en/airport/YTH
MLA
“Thompson Airport (YTH).” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/airport/YTH. Accessed 17 Oct. 2026.
Chicago
Vuelopedia. “Thompson Airport (YTH).” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/airport/YTH.
Harvard
Vuelopedia (2026) Thompson Airport (YTH). Available at: https://vuelopedia.org/en/airport/YTH (Accessed: 17 October 2026).
BibTeX
@misc{vuelopedia_en_airport_yth,
author = {{Vuelopedia}},
title = {{Thompson Airport (YTH)}},
publisher = {Fundación Poderia},
year = {2026},
date = {2026-10-15},
url = {https://vuelopedia.org/en/airport/YTH},
howpublished = {\url{https://vuelopedia.org/en/airport/YTH}},
urldate = {2026-10-17},
note = {Accessed 2026-10-17}
}Wikipedia
{{cite web |url=https://vuelopedia.org/en/airport/YTH |title=Thompson Airport (YTH) |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-17 |language=en}}