Need help booking?
Unpublished phone-only deals available
HYS to SDY: distance & flight time
Hays (Hays Regional Airport) → Sidney (Sidney - Richland Regional Airport)
660 mi
1,063 km · 574 nm
1h 54m
estimated nonstop flight time
-1h
time difference · heading north
See live HYS→SDY fares Phone-only fares on this route — call free
Flight time details
660 miles nonstop takes roughly 1h 54m gate to gate, flying north. 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
- HYS — Hays Regional Airport · Hays, United States
- SDY — Sidney - Richland Regional Airport · Sidney, 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 HYS
- RSL · Russell Municipal Airport25 mi away
- GBD · Great Bend Municipal Airport41 mi away
- DDC · Dodge City Regional Airport83 mi away
- PTT · Pratt Regional Airport84 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is HYS from SDY?
The flight distance from Hays (HYS) to Sidney (SDY) is 660 miles (1,063 km, 574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYS to SDY?
A nonstop flight takes about 1h 54m 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 Hays and Sidney?
Sidney is 1 hour behind Hays.
What is the cheapest way to fly from HYS to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYS–SDY that never appear on search engines, with no booking fees.