Cheap Flights from Helena (HLN) to Bismarck (BIS)

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Travellers and cabin class, 1 Adult, Economy

Compare Helena to Bismarck flight deals

Find the cheapest month or even day of the year to fly to Bismarck

Book the best Bismarck fare with no extra fees

Flight deals from Helena to Bismarck

Looking for a cheap last-minute deal or the best return flight from Helena Airport to Bismarck Airport? If you want to travel next month, return fares start from £386. Find the lowest prices on one-way and return tickets right here.

Bismarck.£200 per passenger.Departing Fri, 14 Aug.One-way flight with United.Outbound indirect flight with United, departs from Helena on Fri, 14 Aug, arriving in Bismarck.Price includes taxes and charges.From £200, select.

Bismarck.£327 per passenger.Departing Thu, 23 Jul.One-way flight with United.Outbound indirect flight with United, departs from Helena on Thu, 23 Jul, arriving in Bismarck.Price includes taxes and charges.From £327, select.

Find the cheapest month to fly from Helena to Bismarck

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helena to Bismarck flights are currently cheapest in August.

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Helena to Bismarck: Alternative routes

Compare routes from Helena to Bismarck below. You may find an airport to fly into that's cheaper, faster, or easier than Bismarck.

Bismarck

3 miles from central Bismarck

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from £200

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Helena to Bismarck: Flight information

The things to know before you go.

Cheapest flight found	£200
Cheapest month to fly	August

Finding cheap flights from Helena to Bismarck: Frequently asked questions

How much are return flights from Helena to Bismarck?

The best price we found for a return flight from Helena to Bismarck is £386. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Helena to Bismarck?

Currently, there are no airlines that fly direct from Helena to Bismarck. But we found flights with one or more stops from £386.

How many flights are there a week from Helena to Bismarck?

As of July 2026, there are no flights flying from Helena to Bismarck.

When is the cheapest time to fly from Helena to Bismarck?

The cheapest month to fly from Helena to Bismarck is usually August.

Which upcoming date is cheapest to fly from Helena Airport to Bismarck Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helena Airport to Bismarck Airport on Thursday, 13 August 2026.

Can I get a direct flight from Helena Airport to Bismarck Airport?

No airlines currently offer direct flights between Helena Airport and Bismarck Airport. Most routes have one or more stops.

How can I find the best flight deal to Bismarck?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bismarck but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bismarck?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bismarck is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Helena Airport to Bismarck with?

Currently, United offers the cheapest flight tickets to Bismarck.

How to find cheap flights to Bismarck (BIS) from Helena (HLN) in 2026

Looking for cheap tickets from Helena to Bismarck? Return tickets start from £386 and one-way flights to Bismarck from Helena start from £200

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Helena to Bismarck. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Bismarck from Helena from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Bismarck start from £200 one-way.
Flex your dates to find the best HLN-BIS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Bismarck from Helena.
Set up a Price Alert. You can easily track the fare of your cheap Helena-Bismarck flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Flexible on when you travel? The cheapest month to fly from Helena to Bismarck is August.
Fly without stops. Only interested in direct flights between Helena and Bismarck? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Helena and Bismarck. We scour the internet for the best Business, Premium Economy and First Class flight fares to Bismarck, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Helena to Bismarck flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Helena and Bismarck whenever you want.

Combine your flight to Bismarck from Helena with hotels and car hire

Once you've secured your cheap flight ticket from Helena to Bismarck, discover the best prices and exclusive rates for hotels in Bismarck or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.