YSU · CYSU · Summerside Airport

Summerside Airport (YSU)

Slemon Park, Canada · medium airport · 46.441° -63.834° ·
Airport Information
IATA CodeYSU
ICAO CodeCYSU
Typemedium airport
NameSummerside Airport
MunicipalitySlemon Park
CountryCanada
ContinentNA
Latitude46.441° N
Longitude-63.834° W
Elevation56 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score250
Local TimeLoading...
Country & Timezone Info
CountryCanada
ISO Code
RegionSlemon Park
Continent CodeNA
IANA TimezoneAmerica/Toronto
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving YSU

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (46.4°N)

Jan
Feb
10°
Mar
13°
Apr
17°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
Nov
12°
Dec
* Approximate average temperatures by month based on temperate latitude zone

AI-Enhanced Insights

Summerside Airport is located in Slemon Park on Prince Edward Island, Canada, occupying the site of the former CFB Summerside, a Canadian Forces Base that closed in the early 1990s. The airport now operates primarily as a general aviation facility, serving the western PEI region and the city of Summerside nearby. Several former military buildings and hangars on the grounds reflect its rich aviation heritage.

💡 Local Tip
If visiting in summer, ask local pilots about fly-in breakfast events held periodically at the airport; these community gatherings are a great way to experience PEI aviation culture and meet resident aviators.
🚖 Getting There

Reaching Summerside Airport is easiest by car, as public transit options are limited on PEI. Car rental services are available in nearby Summerside, and taxi companies from the town can arrange pickups. Visitors driving from Charlottetown can take the Trans-Canada Highway (Route 1) westbound, a journey of approximately 50 minutes.

❓ Frequently Asked Questions
Q: What is the history of Summerside Airport?
A: The airport was built as part of Canadian Forces Base Summerside, which served as a maritime patrol and military training base from the 1940s until its closure in 1991. The airfield was converted to civilian use shortly after the base decommissioned.

Q: Does Summerside Airport have scheduled commercial flights?
A: The airport primarily handles general aviation, charter, and private flights. Scheduled commercial service is very limited or unavailable, with most travelers using Charlottetown Airport for regular airline service.

Q: Where is Slemon Park located?
A: Slemon Park is situated in Prince County on Prince Edward Island, about 10 km north of the city of Summerside and roughly 60 km west of Charlottetown.

Q: Are there any aviation training schools at YSU?
A: The former military base has historically hosted aviation training activities, and the surrounding Slemon Park area continues to be associated with aerospace and aviation services on PEI.
AI-generated content · Generated Jun 26, 2026 · MiniMax-M3

🗺 Location Map

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YYG Charlottetown Airport Charlottetown, Canada 56.9 km 35.4 mi View →
YQM Greater Moncton Roméo LeBlanc International Airport Moncton, Canada 74.4 km 46.2 mi View →
YCH Miramichi Airport Miramichi, Canada 138.4 km 86.0 mi View →
YHZ Halifax / Stanfield International Airport Halifax, Canada 175.3 km 108.9 mi View →
YZX CFB Greenwood Greenwood, Canada 182.5 km 113.4 mi View →

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