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SUX to MLS: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Miles City (Frank Wiley Field)
545 mi
877 km · 473 nm
1h 39m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SUX→MLS fares Phone-only fares on this route — call free
Flight time details
545 miles nonstop takes roughly 1h 39m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- MLS — Frank Wiley Field · Miles City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 mi away
Frequently asked questions
How far is SUX from MLS?
The flight distance from Sioux City (SUX) to Miles City (MLS) is 545 miles (877 km, 473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to MLS?
A nonstop flight takes about 1h 39m 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 SUX to MLS?
Nonstop service on SUX–MLS 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 39m nonstop estimate.
What is the time difference between Sioux City and Miles City?
Miles City is 1 hour behind Sioux City.
What is the cheapest way to fly from SUX to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–MLS that never appear on search engines, with no booking fees.
Why are some SUX to MLS fares phone-only?
Consolidator contracts let us sell certain SUX–MLS 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.