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YSO to YSU: distance & flight time
Postville (Postville Airport) → Summerside (Summerside Airport)
611 mi
984 km · 531 nm
1h 48m
estimated nonstop flight time
Same time
time difference · heading south
See live YSO→YSU fares Phone-only fares on this route — call free
Flight time details
611 miles nonstop takes roughly 1h 48m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YSO — Postville Airport · Postville, 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from YSU?
The flight distance from Postville (YSO) to Summerside (YSU) is 611 miles (984 km, 531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to YSU?
A nonstop flight takes about 1h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from YSO to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–YSU that never appear on search engines, with no booking fees.