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YSU to YIF: distance & flight time
Summerside (Summerside Airport) → St-Augustin (St Augustin Airport)
405 mi
652 km · 352 nm
1h 21m
estimated nonstop flight time
-1h
time difference · heading northeast
See live YSU→YIF fares Phone-only fares on this route — call free
Flight time details
405 miles nonstop takes roughly 1h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YSU — Summerside Airport · Summerside, Canada
- YIF — St Augustin Airport · St-Augustin, 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 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
Near YIF
- ZLT · La Tabatière Airport30 mi away
- ZTB · Tête-à-la-Baleine Airport49 mi away
- YBX · Lourdes de Blanc Sablon Airport66 mi away
- YHR · Chevery Airport67 mi away
Frequently asked questions
How far is YSU from YIF?
The flight distance from Summerside (YSU) to St-Augustin (YIF) is 405 miles (652 km, 352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to YIF?
A nonstop flight takes about 1h 21m 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 time difference between Summerside and St-Augustin?
St-Augustin is 1 hour behind Summerside.
What is the cheapest way to fly from YSU to YIF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–YIF that never appear on search engines, with no booking fees.