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How to get fromMissoula to Rock Springsby car or plane

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There are 3 ways to get from Missoula to Rock Springs by car or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Drive 539.2 mi

    best
    1. Drive from Missoula to Rock Springscar car 539.2 mi
    9h 36m
    $99–143

  2. Fly from Missoula International Airport

    1. Fly from Missoula International Airport (MSO) to Rock Springs-Sweetwater County Airport (RKS)plane plane MSO - RKS
    6h 45m
    $137–582

  3. Drive to Helena Regional Airport, fly

    1. Drive from Missoula to Helena Regional Airport (HLN)car car
    2. Fly from Helena Regional Airport (HLN) to Rock Springs-Sweetwater County Airport (RKS)plane plane HLN - RKS
    9h 37m
    $128–492

Missoula International Airport (MSO) to Rock Springs-Sweetwater County Airport (RKS) flights

Calendar21Weekly Planes
Duration6h 43mAverage Duration
Ticket$112Cheapest Price
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Questions & Answers

Map of how to get from Missoula to Rock Springs.ExpandLaunch map view
  • Distance: 539.2 mi
  • Duration: 9h 36m

What companies run services between Missoula, MT, USA and Rock Springs, WY, USA?

United Airlines flies from Missoula International Airport (MSO) to Rock Springs-Sweetwater County Airport (RKS) 3 times a day.

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