What airlines fly to Helena?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Helena from Buffalo according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Buffalo Airport to Helena Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Helena Airport.

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

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$435 Cheap Flights from Buffalo to Helena in 2026

1 adult

0 bags

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Find the cheapest flights from Buffalo to Helena

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One-way

Cheap round-trip flights

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9:55 am - 9:26 pm

BUF

HLN

13h 31m2 stops

6:15 am - 8:29 pm

HLN

BUF

12h 14m2 stops

$435United Airlines

Sat, Jan 24 - Wed, Jan 28

9:55 am - 9:26 pm

BUF

HLN

13h 31m2 stops

6:15 am - 8:29 pm

HLN

BUF

36h 14m3 stops

$517United Airlines

Sat, Jan 24 - Wed, Jan 28

11:24 am - 9:26 pm

BUF

HLN

12h 02m2 stops

2:27 pm - 8:29 pm

HLN

BUF

28h 02m3 stops

$608United Airlines

Sat, Jan 24 - Wed, Jan 28

8:25 am - 9:16 pm

BUF

HLN

14h 51m1 stop

2:25 pm - 10:59 pm

HLN

BUF

6h 34m1 stop

$666United Airlines

Fri, Feb 13 - Thu, Feb 19

7:00 am - 9:16 pm

BUF

HLN

16h 16m2 stops

2:25 pm - 10:59 pm

HLN

BUF

6h 34m1 stop

$779United Airlines

Fri, Feb 13 - Thu, Feb 19

12:05 pm - 10:27 pm

BUF

HLN

12h 22m2 stops

5:30 am - 7:00 pm

HLN

BUF

11h 30m2 stops

$1,999Delta

Fri, Feb 13 - Thu, Feb 19

United Airlines flights from Buffalo to Helena

Our best United Airlines deals on Buffalo to Helena flight tickets

United Airlines

Jan 24

BUF9:55 amBuffalo

13h 31m

2 stops

HLN9:26 pmHelena

Jan 28

HLN6:15 amHelena

12h 14m

2 stops

BUF8:29 pmBuffalo

$435

United Airlines

Jan 24

BUF9:55 amBuffalo

13h 31m

2 stops

HLN9:26 pmHelena

Jan 28

HLN6:15 amHelena

36h 14m

3 stops

BUF8:29 pmBuffalo

$517

United Airlines

Jan 24

BUF11:24 amBuffalo

12h 02m

2 stops

HLN9:26 pmHelena

Jan 28

HLN2:27 pmHelena

28h 02m

3 stops

BUF8:29 pmBuffalo

$608

Fly from

Fly to

Route

Depart

Return

Price

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Sat 1/24

9:55 am-9:26 pm

2 stops13h 31m

Helena

Wed 1/28

6:15 am-8:29 pm

2 stops12h 14m

$435

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Sat 1/24

9:55 am-9:26 pm

2 stops13h 31m

Helena

Wed 1/28

6:15 am-8:29 pm

3 stops36h 14m

$517

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Sat 1/24

11:24 am-9:26 pm

2 stops12h 02m

Helena

Wed 1/28

2:27 pm-8:29 pm

3 stops28h 02m

$608

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Fri 2/13

8:25 am-9:16 pm

1 stop14h 51m

Helena

Thu 2/19

2:25 pm-10:59 pm

1 stop6h 34m

$666

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Fri 2/13

7:00 am-9:16 pm

2 stops16h 16m

Helena

Thu 2/19

2:25 pm-10:59 pm

1 stop6h 34m

$779

BuffaloHelena

BUF - HLN

BUFHLN

Buffalo

Fri 2/13

12:05 pm-10:27 pm

2 stops12h 22m

Helena

Thu 2/19

5:30 am-7:00 pm

2 stops11h 30m

$1,999

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Buffalo 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

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Airlines

Can stopping save me money on Buffalo to Helena flights?

You could potentially save up to 62% on your flight if you consider stops on a Buffalo to Helena flight.

When to book flights from Buffalo to Helena

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

Estimated round-trip price

Cheap Buffalo to Helena (BUF to HLN) flight deals and tips

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

Fastest flight time	13h 31m
Direct flights	None

The fastest flight from Buffalo to Helena takes 13h 31m

There are no direct flights from Buffalo to Helena. There are no popular flight routes from Buffalo to Helena.

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How far is Buffalo to Helena by plane?
Buffalo and Helena are 1633.8 mi apart from one another. By plane, this route typically takes 13h 31m.
When did momondo last update prices for flights from Buffalo Airport to Helena Airport?
Prices for flights from Buffalo Airport to Helena Airport are refreshed on a daily basis.
How old do you have to be to fly from Buffalo Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Buffalo to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

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

Flights from Buffalo to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Buffalo 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 Buffalo to Helena right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buffalo to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.