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ISN to YXH: distance & flight time
Williston (Sloulin Field International Airport) → Medicine Hat (Medicine Hat Airport)
344 mi
554 km · 299 nm
1h 22m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ISN→YXH fares Phone-only fares on this route — call free
Flight time details
344 miles nonstop takes roughly 1h 22m gate to gate, flying northwest. 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
- ISN — Sloulin Field International Airport · Williston, United States
- YXH — Medicine Hat Airport · Medicine Hat, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near YXH
- YSD · Suffield Heliport27 mi away
- YQL · Lethbridge County Airport96 mi away
- HVR · Havre City County Airport111 mi away
- YKY · Kindersley Airport123 mi away
Frequently asked questions
How far is ISN from YXH?
The flight distance from Williston (ISN) to Medicine Hat (YXH) is 344 miles (554 km, 299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to YXH?
A nonstop flight takes about 1h 22m 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 ISN to YXH?
Nonstop service on ISN–YXH 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 1h 22m nonstop estimate.
What is the time difference between Williston and Medicine Hat?
Medicine Hat is 1 hour behind Williston.
What is the cheapest way to fly from ISN to YXH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–YXH that never appear on search engines, with no booking fees.
Why are some ISN to YXH fares phone-only?
Consolidator contracts let us sell certain ISN–YXH 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.