When did momondo last update prices for flights from Rochester Airport to Helena Airport?

Prices for flights from Rochester Airport to Helena Airport refresh daily.

How old do you have to be to fly from Rochester Airport to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rochester Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$427 Cheap Flights from Rochester to Helena in 2025/26

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Find the cheapest flights from Rochester, Minnesota to Helena

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4:30 pm - 10:34 pmRST-HLN

7h 04m2 stops

5:45 am - 4:02 pmHLN-RST

9h 17m2 stops

$427Delta

Find Deal

qua, abr 15 - sáb, abr 18

4:30 pm - 10:34 pmRST-HLN

7h 04m2 stops

5:45 am - 4:02 pmHLN-RST

9h 17m2 stops

$467Delta

Find Deal

qua, abr 15 - sáb, abr 18

Delta flights from Rochester, Minnesota to Helena

Our best Delta deals on Rochester, Minnesota to Helena flight tickets

Delta

Apr 15

RST4:30 pmRochester

7h 04m

2 stops

HLN10:34 pmHelena

Apr 18

HLN5:45 amHelena

9h 17m

2 stops

RST4:02 pmRochester

$427

Find similar

Delta

Apr 15

RST4:30 pmRochester

7h 04m

2 stops

HLN10:34 pmHelena

Apr 18

HLN5:45 amHelena

9h 17m

2 stops

RST4:02 pmRochester

$467

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Rochester, Minnesota to Helena that are best for you.

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Fly to

Route

Depart

Return

Price

RochesterHelena

RST - HLN

RSTHLN

Rochester

qua 4/15

4:30 pm-10:34 pm

2 stops7h 04m

Helena

sáb 4/18

5:45 am-4:02 pm

2 stops9h 17m

$427

RochesterHelena

RST - HLN

RSTHLN

Rochester

qua 4/15

4:30 pm-10:34 pm

2 stops7h 04m

Helena

sáb 4/18

5:45 am-4:02 pm

2 stops9h 17m

$467

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Sorted by cheapest first

How to get the cheapest flight ticket from Rochester, Minnesota to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Helena?

Delta, Sun Country Air and United Airlines are the top three most popular airlines that fly to Helena from Rochester, Minnesota according to our data. Delta is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 6 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When to book flights from Rochester, Minnesota to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, Minnesota to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rochester, Minnesota to Helena (RST to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester, Minnesota to Helena

Direct flights	None

There are no direct flights from Rochester, Minnesota to Helena. There are no popular flight routes from Rochester, Minnesota to Helena.

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How far is Rochester to Helena by plane?
The straight-line distance from Rochester to Helena is 964.2 mi. A reasonable flight in good conditions will take 7h 04m.
When did momondo last update prices for flights from Rochester Airport to Helena Airport?
Prices for flights from Rochester Airport to Helena Airport refresh daily.
How old do you have to be to fly from Rochester Airport to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rochester Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rochester to Helena?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Rochester.

Can I find flights from Rochester to Helena with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helena from Rochester with this policy.

How can momondo help me find flights from Rochester to Helena?

momondo helps you find the best flight between Rochester and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rochester to Helena right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helena from Rochester. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.