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YSU to CPR: distance & flight time
Summerside (Summerside Airport) → Casper (Casper-Natrona County International Airport)
2,083 mi
3,352 km · 1,810 nm
4h 33m
estimated nonstop flight time
-3h
time difference · heading west
See live YSU→CPR fares Phone-only fares on this route — call free
Flight time details
2,083 miles nonstop takes roughly 4h 33m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YSU — Summerside Airport · Summerside, Canada
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is YSU from CPR?
The flight distance from Summerside (YSU) to Casper (CPR) is 2,083 miles (3,352 km, 1,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to CPR?
A nonstop flight takes about 4h 33m 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 Casper?
Casper is 3 hours behind Summerside.
What is the cheapest way to fly from YSU to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–CPR that never appear on search engines, with no booking fees.