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YSU to SAT: distance & flight time
Summerside (Summerside Airport) → San Antonio (San Antonio International Airport)
2,192 mi
3,528 km · 1,905 nm
4h 46m
estimated nonstop flight time
-2h
time difference · heading west
See live YSU→SAT fares Phone-only fares on this route — call free
Flight time details
2,192 miles nonstop takes roughly 4h 46m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YSU — Summerside Airport · Summerside, 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 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 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 YSU from SAT?
The flight distance from Summerside (YSU) to San Antonio (SAT) is 2,192 miles (3,528 km, 1,905 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to SAT?
A nonstop flight takes about 4h 46m 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 San Antonio?
San Antonio is 2 hours behind Summerside.
What is the cheapest way to fly from YSU to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–SAT that never appear on search engines, with no booking fees.