HLN - MBS

$649 Find Cheap Flights from Helena to Bay City - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bay City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Bay City (HLN-MBS)

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

Recent round-trip flight deals from Helena to Bay City

Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
2:30 pm - 1:00 pmHLN  Helena-MBS Bay City MBS Intl
20h 30m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 8:59 pmMBS  Bay City MBS Intl-HLN Helena
9h 09m2 stops Chicago O'Hare Intl Denver Intl
$649United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
2:30 pm - 1:00 pmHLN  Helena-MBS Bay City MBS Intl
20h 30m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:50 pm - 1:27 pmMBS  Bay City MBS Intl-HLN Helena
25h 37m2 stops Chicago O'Hare Intl Denver Intl
$728United Airlines
Booking Insights

Price, demand and travel trends for Helena to Bay City flights

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

What is the cheapest airline to fly from Helena to Bay City?

United Airlines ($649) offered the cheapest round-trip ticket from Helena to Bay City in the last 5 days.

Find deals

Key details for Helena to Bay City flights

Cheapest flight

$649
Flight from Helena to Bay City

When to book flights from Helena to Bay City

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

Your Helena to Bay City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Helena to Bay City usually depart from Helena (HLN) and arrive at Bay City MBS Intl (MBS).

  • Do I need a passport to fly from Helena to Bay City?

    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 Helena to Bay City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $649 to $728. That means the highest observed fare was about 12% higher than the lowest one.

  • What is the time difference between Helena and Bay City?

    Bay City is 2 hours ahead of Helena (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bay City MBS Intl Airport (MBS)?

    Bay City MBS Intl Airport (MBS) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    · Budget
    · Dollar
    · Alamo
    · Hertz
    · Avis

Everything you need to know for your flight from Helena to Bay City

Information on your arrival and departure airports

Helena (HLN)
Bay City (MBS)