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YKU to CSM: distance & flight time
Chisasibi (Chisasibi Airport) → Clinton (Clinton Sherman Airport)
1,608 mi
2,588 km · 1,397 nm
3h 37m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YKU→CSM fares Phone-only fares on this route — call free
Flight time details
1,608 miles nonstop takes roughly 3h 37m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YKU — Chisasibi Airport · Chisasibi, Canada
- CSM — Clinton Sherman Airport · Clinton, 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 YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is YKU from CSM?
The flight distance from Chisasibi (YKU) to Clinton (CSM) is 1,608 miles (2,588 km, 1,397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKU to CSM?
A nonstop flight takes about 3h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YKU to CSM?
Nonstop service on YKU–CSM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 37m nonstop estimate.
What is the time difference between Chisasibi and Clinton?
Clinton is 1 hour behind Chisasibi.
What is the cheapest way to fly from YKU to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKU–CSM that never appear on search engines, with no booking fees.
Why are some YKU to CSM fares phone-only?
Consolidator contracts let us sell certain YKU–CSM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.