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PSC to MLS: distance & flight time
Pasco (Tri Cities Airport) → Miles City (Frank Wiley Field)
631 mi
1,015 km · 548 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live PSC→MLS fares Phone-only fares on this route — call free
Flight time details
631 miles nonstop takes roughly 1h 50m 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
- PSC — Tri Cities Airport · Pasco, 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 PSC
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 PSC from MLS?
The flight distance from Pasco (PSC) to Miles City (MLS) is 631 miles (1,015 km, 548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to MLS?
A nonstop flight takes about 1h 50m 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 PSC to MLS?
Nonstop service on PSC–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 50m nonstop estimate.
What is the time difference between Pasco and Miles City?
Miles City is 1 hour ahead of Pasco.
What is the cheapest way to fly from PSC to MLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–MLS that never appear on search engines, with no booking fees.
Why are some PSC to MLS fares phone-only?
Consolidator contracts let us sell certain PSC–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.