Need help booking?
Unpublished phone-only deals available
YSU to GRK: distance & flight time
Summerside (Summerside Airport) → Killeen (Robert Gray Army Air Field Airport)
2,094 mi
3,370 km · 1,820 nm
4h 34m
estimated nonstop flight time
-2h
time difference · heading west
See live YSU→GRK fares Phone-only fares on this route — call free
Flight time details
2,094 miles nonstop takes roughly 4h 34m 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
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Frequently asked questions
How far is YSU from GRK?
The flight distance from Summerside (YSU) to Killeen (GRK) is 2,094 miles (3,370 km, 1,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to GRK?
A nonstop flight takes about 4h 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 Summerside and Killeen?
Killeen is 2 hours behind Summerside.
What is the cheapest way to fly from YSU to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–GRK that never appear on search engines, with no booking fees.