What airlines fly to Helena?

Allegiant Air, American Airlines and United Airlines are the top three most popular airlines that fly to Helena from Nashville according to our data. Allegiant Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 7 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 Nashville Intl Airport to Helena Airport?

Prices for flights from Nashville Intl Airport to Helena Airport were last updated today.

How many operators does momondo search for flights from Nashville Intl Airport to Helena Airport?

As of December 2025, there are 2 operators available to choose from for flights from Nashville Intl Airport to Helena Airport.

How old do you have to be to fly from Nashville Intl 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 Nashville Intl Airport to Helena Airport.

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

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$343 Cheap Flights from Nashville to Helena in 2025/26

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Find the cheapest flights from Nashville to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:11 pm

BNA

HLN

12h 11m1 stop

6:48 pm - 11:57 pm

HLN

BNA

28h 09m1 stop

$364Alaska Airlines

Wed, Jan 28 - Sat, Jan 31

7:00 am - 6:11 pm

BNA

HLN

12h 11m1 stop

6:48 pm - 3:21 pm

HLN

BNA

19h 33m1 stop

$375Alaska Airlines

Sat, Jan 17 - Fri, Jan 23

8:00 am - 9:26 pm

BNA

HLN

14h 26m2 stops

2:27 pm - 9:50 pm

HLN

BNA

6h 23m1 stop

$472United Airlines

Wed, Jan 28 - Sat, Jan 31

8:00 am - 9:26 pm

BNA

HLN

14h 26m2 stops

6:15 am - 7:04 pm

HLN

BNA

11h 49m2 stops

$477United Airlines

Wed, Jan 28 - Sat, Jan 31

10:43 am - 9:26 pm

BNA

HLN

11h 43m2 stops

6:15 am - 1:33 pm

HLN

BNA

6h 18m1 stop

$502United Airlines

Wed, Jan 28 - Sat, Jan 31

10:43 am - 9:26 pm

BNA

HLN

11h 43m2 stops

6:15 am - 7:04 pm

HLN

BNA

11h 49m2 stops

$507United Airlines

Wed, Jan 28 - Sat, Jan 31

Alaska Airlines flights from Nashville to Helena

Our best Alaska Airlines deals on Nashville to Helena flight tickets

Alaska Airlines

Jan 28

BNA7:00 amNashville Intl

12h 11m

1 stop

HLN6:11 pmHelena

Jan 31

HLN6:48 pmHelena

19h 33m

1 stop

BNA3:21 pmNashville Intl

$364

Find similar

Alaska Airlines

Jan 17

BNA7:00 amNashville Intl

12h 11m

1 stop

HLN6:11 pmHelena

Jan 23

HLN6:48 pmHelena

19h 33m

1 stop

BNA3:21 pmNashville Intl

$375

Find similar

United Airlines flights from Nashville to Helena

Our best United Airlines deals on Nashville to Helena flight tickets

United Airlines

Jan 28

BNA8:00 amNashville Intl

14h 26m

2 stops

HLN9:26 pmHelena

Jan 31

HLN2:27 pmHelena

6h 23m

1 stop

BNA9:50 pmNashville Intl

$472

Find similar

United Airlines

Jan 28

BNA8:00 amNashville Intl

14h 26m

2 stops

HLN9:26 pmHelena

Jan 31

HLN6:15 amHelena

11h 49m

2 stops

BNA7:04 pmNashville Intl

$477

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

7:00 am-6:11 pm

1 stop12h 11m

Helena

Sat 1/31

6:48 pm-11:57 pm

1 stop28h 09m

$364

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Sat 1/17

7:00 am-6:11 pm

1 stop12h 11m

Helena

Fri 1/23

6:48 pm-3:21 pm

1 stop19h 33m

$375

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

8:00 am-9:26 pm

2 stops14h 26m

Helena

Sat 1/31

2:27 pm-9:50 pm

1 stop6h 23m

$472

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

8:00 am-9:26 pm

2 stops14h 26m

Helena

Sat 1/31

6:15 am-7:04 pm

2 stops11h 49m

$477

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

10:43 am-9:26 pm

2 stops11h 43m

Helena

Sat 1/31

6:15 am-1:33 pm

1 stop6h 18m

$502

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

10:43 am-9:26 pm

2 stops11h 43m

Helena

Sat 1/31

6:15 am-7:04 pm

2 stops11h 49m

$507

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Nashville 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

Prices

Airlines

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Nashville to Helena is on a Saturday. Travelers who choose to depart for Helena on a Saturday will often find tickets for as low as $416. The most expensive day to fly to Helena is Friday, with ticket prices averaging around $573.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Nashville to Helena in the afternoon for as low as $416. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $576.

When to book flights from Nashville to Helena

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

Estimated round-trip price

Cheap Nashville to Helena (BNA to HLN) flight deals and tips

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

Fastest flight time	7h 48m
Direct flights	None

The fastest flight from Nashville to Helena takes 7h 48m

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

Search flight deals

How far is Nashville Intl to Helena by plane?
The distance between Nashville Intl and Helena is about 1484.3 mi. A reasonable flight in good conditions will take 7h 48m.
When did momondo last update prices for flights from Nashville Intl Airport to Helena Airport?
Prices for flights from Nashville Intl Airport to Helena Airport were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Helena Airport?
As of December 2025, there are 2 operators available to choose from for flights from Nashville Intl Airport to Helena Airport.
How old do you have to be to fly from Nashville Intl 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 Nashville Intl Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Nashville to Helena?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Nashville to Helena is United Airlines (54% of total bookings). The next most popular airline is Delta (46%).

Best airlines flying from Nashville to Helena

Compare and see reviews for airlines that fly from Nashville to Helena with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $326	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
United Airlines	PriceFrom $456	Free Cancellation	Rating 7.4 9,095 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Nashville to Helena flights to just show those with flexible booking policies.

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

Once all potential Nashville to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Nashville to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.