Need help booking?
Unpublished phone-only deals available
YSU to LSE: distance & flight time
Summerside (Summerside Airport) → La Crosse (La Crosse Municipal Airport)
1,341 mi
2,158 km · 1,165 nm
3h 23m
estimated nonstop flight time
-2h
time difference · heading west
See live YSU→LSE fares Phone-only fares on this route — call free
Flight time details
1,341 miles nonstop takes roughly 3h 23m 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
- LSE — La Crosse Municipal Airport · La Crosse, 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 LSE
- VOK · Volk Field50 mi away
- PCD · Prairie Du Chien Municipal Airport60 mi away
- RST · Rochester International Airport62 mi away
- EAU · Chippewa Valley Regional Airport69 mi away
Frequently asked questions
How far is YSU from LSE?
The flight distance from Summerside (YSU) to La Crosse (LSE) is 1,341 miles (2,158 km, 1,165 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to LSE?
A nonstop flight takes about 3h 23m 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 La Crosse?
La Crosse is 2 hours behind Summerside.
What is the cheapest way to fly from YSU to LSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–LSE that never appear on search engines, with no booking fees.