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LWT to YSU: distance & flight time
Lewistown (Lewistown Municipal Airport) → Summerside (Summerside Airport)
2,130 mi
3,428 km · 1,851 nm
4h 39m
estimated nonstop flight time
+3h
time difference · heading east
See live LWT→YSU fares Phone-only fares on this route — call free
Flight time details
2,130 miles nonstop takes roughly 4h 39m gate to gate, flying east. 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
- LWT — Lewistown Municipal Airport · Lewistown, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 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 LWT from YSU?
The flight distance from Lewistown (LWT) to Summerside (YSU) is 2,130 miles (3,428 km, 1,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to YSU?
A nonstop flight takes about 4h 39m 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 Lewistown and Summerside?
Summerside is 3 hours ahead of Lewistown.
What is the cheapest way to fly from LWT to YSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–YSU that never appear on search engines, with no booking fees.