Need help booking?
Unpublished phone-only deals available
AST to YSD: distance & flight time
Astoria (Astoria Regional Airport) → Suffield (Suffield Heliport)
649 mi
1,044 km · 564 nm
1h 53m
estimated nonstop flight time
+1h
time difference · heading northeast
See live AST→YSD fares Phone-only fares on this route — call free
Flight time details
649 miles nonstop takes roughly 1h 53m gate to gate, flying northeast. 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
- AST — Astoria Regional Airport · Astoria, United States
- YSD — Suffield Heliport · Suffield, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Near YSD
- YXH · Medicine Hat Airport27 mi away
- YQL · Lethbridge County Airport84 mi away
- YKY · Kindersley Airport123 mi away
- YCT · Coronation Airport125 mi away
Frequently asked questions
How far is AST from YSD?
The flight distance from Astoria (AST) to Suffield (YSD) is 649 miles (1,044 km, 564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to YSD?
A nonstop flight takes about 1h 53m 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 Astoria and Suffield?
Suffield is 1 hour ahead of Astoria.
What is the cheapest way to fly from AST to YSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–YSD that never appear on search engines, with no booking fees.