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YSD to SAT: distance & flight time
Suffield (Suffield Heliport) → San Antonio (San Antonio International Airport)
1,578 mi
2,539 km · 1,371 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YSD→SAT fares Phone-only fares on this route — call free
Flight time details
1,578 miles nonstop takes roughly 3h 34m 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
- YSD — Suffield Heliport · Suffield, Canada
- SAT — San Antonio International Airport · San Antonio, United States
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 YSD
- YXH · Medicine Hat Airport27 mi away
- YQL · Lethbridge County Airport84 mi away
- YKY · Kindersley Airport123 mi away
- YCT · Coronation Airport125 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is YSD from SAT?
The flight distance from Suffield (YSD) to San Antonio (SAT) is 1,578 miles (2,539 km, 1,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSD to SAT?
A nonstop flight takes about 3h 34m 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 Suffield and San Antonio?
San Antonio is 1 hour ahead of Suffield.
What is the cheapest way to fly from YSD to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSD–SAT that never appear on search engines, with no booking fees.