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CYS to YDF: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Deer Lake (Deer Lake Airport)
2,335 mi
3,757 km · 2,029 nm
5h 3m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live CYS→YDF fares Phone-only fares on this route — call free
Flight time details
2,335 miles nonstop takes roughly 5h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- YDF — Deer Lake Airport · Deer Lake, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near YDF
- YJT · Stephenville Airport70 mi away
- YQX · Gander International Airport129 mi away
- ZLT · La Tabatière Airport132 mi away
- YHR · Chevery Airport133 mi away
Frequently asked questions
How far is CYS from YDF?
The flight distance from Cheyenne (CYS) to Deer Lake (YDF) is 2,335 miles (3,757 km, 2,029 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to YDF?
A nonstop flight takes about 5h 3m 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 CYS to YDF?
Nonstop service on CYS–YDF 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 5h 3m nonstop estimate.
What is the time difference between Cheyenne and Deer Lake?
Deer Lake is 3.5 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to YDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–YDF that never appear on search engines, with no booking fees.
Why are some CYS to YDF fares phone-only?
Consolidator contracts let us sell certain CYS–YDF 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.