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YKU to YSU: distance & flight time
Chisasibi (Chisasibi Airport) → Summerside (Summerside Airport)
837 mi
1,347 km · 727 nm
2h 17m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YKU→YSU fares Phone-only fares on this route — call free
Flight time details
837 miles nonstop takes roughly 2h 17m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YKU — Chisasibi Airport · Chisasibi, Canada
- YSU — Summerside Airport · Summerside, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Near YSU
- YYG · Charlottetown Airport36 mi away
- YQM · Greater Moncton International Airport46 mi away
- YCH · Miramichi Airport86 mi away
- YHZ · Halifax / Stanfield International Airport109 mi away
Frequently asked questions
How far is YKU from YSU?
The flight distance from Chisasibi (YKU) to Summerside (YSU) is 837 miles (1,347 km, 727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKU to YSU?
A nonstop flight takes about 2h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YKU to YSU?
Nonstop service on YKU–YSU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 17m nonstop estimate.
What is the time difference between Chisasibi and Summerside?
Summerside is 1 hour ahead of Chisasibi.
What is the cheapest way to fly from YKU to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKU–YSU that never appear on search engines, with no booking fees.
Why are some YKU to YSU fares phone-only?
Consolidator contracts let us sell certain YKU–YSU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.