Need help booking?
Unpublished phone-only deals available
TWF to YSU: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Summerside (Summerside Airport)
2,470 mi
3,975 km · 2,146 nm
5h 19m
estimated nonstop flight time
+3h
time difference · heading northeast
See live TWF→YSU fares Phone-only fares on this route — call free
Flight time details
2,470 miles nonstop takes roughly 5h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, United States
- YSU — Summerside Airport · Summerside, 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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
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
Frequently asked questions
How far is TWF from YSU?
The flight distance from Twin Falls (TWF) to Summerside (YSU) is 2,470 miles (3,975 km, 2,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to YSU?
A nonstop flight takes about 5h 19m 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 Twin Falls and Summerside?
Summerside is 3 hours ahead of Twin Falls.
What is the cheapest way to fly from TWF to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–YSU that never appear on search engines, with no booking fees.