RST - HLN

$340 Find Cheap Flights from Rochester to Helena - Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Rochester to Helena (RST-HLN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rochester to Helena

Fri, Dec 18 - Mon, Dec 28
Delta Logo
6:00 am - 12:30 pmRST  Rochester-HLN Helena
7h 30m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
7:00 am - 3:43 pmHLN  Helena-RST Rochester
7h 43m2 stops Salt Lake City Minneapolis St Paul
$1,099Delta
Fri, Dec 18 - Sun, Dec 27
Delta Logo
6:00 am - 12:30 pmRST  Rochester-HLN Helena
7h 30m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
1:10 pm - 10:54 pmHLN  Helena-RST Rochester
8h 44m2 stops Salt Lake City Minneapolis St Paul
$1,439Delta
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Price, demand and travel trends for Rochester to Helena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Rochester to Helena?

Delta ($1,099) offered the cheapest round-trip ticket from Rochester to Helena in the last 5 days.

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Key details for Rochester to Helena flights

Cheapest flight

$340
One-way flight from Rochester to Helena

When to book flights from Rochester to Helena

Are your dates flexible? Find out the best times to travel from Rochester to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rochester to Helena flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Rochester to Helena?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Rochester to Helena changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,099 to $1,439. That means the highest observed fare was about 30% higher than the lowest one.

  • What car rental options are available at Helena Airport (HLN)?

    Helena Airport (HLN) hosts 5 major car rental companies, with daily rates averaging $83 for economy cars. Top options include:

    • Budget
    • Enterprise Rent-A-Car
    • Hertz
    • Avis
    • National

  • Which airports can I use when flying from Rochester to Helena?

    Flights from Rochester to Helena usually depart from Rochester (RST) and arrive at Helena (HLN).

  • What is the time difference between Rochester and Helena?

    Helena is 1 hour behind Rochester (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Rochester to Helena flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Rochester to Helena

Complete your trip to Helena with a hotel stay or car rental

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