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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–PSC that never appear on search engines, with no booking fees.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