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DPA to CYS: distance & flight time
West Chicago (Dupage Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
857 mi
1,379 km · 745 nm
2h 20m
estimated nonstop flight time
-1h
time difference · heading west
See live DPA→CYS fares Phone-only fares on this route — call free
Flight time details
857 miles nonstop takes roughly 2h 20m gate to gate, flying west. 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
- DPA — Dupage Airport · West Chicago, United States
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
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
Frequently asked questions
How far is DPA from CYS?
The flight distance from West Chicago (DPA) to Cheyenne (CYS) is 857 miles (1,379 km, 745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to CYS?
A nonstop flight takes about 2h 20m 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 West Chicago and Cheyenne?
Cheyenne is 1 hour behind West Chicago.
What is the cheapest way to fly from DPA to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–CYS that never appear on search engines, with no booking fees.