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MLS to UGN: distance & flight time
Miles City (Frank Wiley Field) → Chicago (Waukegan National Airport)
929 mi
1,495 km · 807 nm
2h 29m
estimated nonstop flight time
+1h
time difference · heading east
See live MLS→UGN fares Phone-only fares on this route — call free
Flight time details
929 miles nonstop takes roughly 2h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MLS — Frank Wiley Field · Miles City, United States
- UGN — Waukegan National Airport · Chicago, 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 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
Near UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Frequently asked questions
How far is MLS from UGN?
The flight distance from Miles City (MLS) to Chicago (UGN) is 929 miles (1,495 km, 807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to UGN?
A nonstop flight takes about 2h 29m 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 Miles City and Chicago?
Chicago is 1 hour ahead of Miles City.
What is the cheapest way to fly from MLS to UGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–UGN that never appear on search engines, with no booking fees.