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INL to YSP: distance & flight time
International Falls (Falls International Airport) → Marathon (Marathon Airport)
322 mi
519 km · 280 nm
1h 19m
estimated nonstop flight time
+1h
time difference · heading east
See live INL→YSP fares Phone-only fares on this route — call free
Flight time details
322 miles nonstop takes roughly 1h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- INL — Falls International Airport · International Falls, United States
- YSP — Marathon Airport · Marathon, 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 mi away
Near YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Frequently asked questions
How far is INL from YSP?
The flight distance from International Falls (INL) to Marathon (YSP) is 322 miles (519 km, 280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to YSP?
A nonstop flight takes about 1h 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 International Falls and Marathon?
Marathon is 1 hour ahead of International Falls.
What is the cheapest way to fly from INL to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–YSP that never appear on search engines, with no booking fees.