How long does it take to fly to Helena?

On average, it takes 3h 37m to fly from Tennessee to Helena if you fly out of Nashville (the most popular airport in Tennessee) and into Bozeman (the most popular airport in Helena). If you’re flying out of Memphis and into Bozeman, then the flight time is around 5h 48m.

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

Prices for flights from Tennessee to Helena Airport are updated daily.

How old do you have to be to fly from Tennessee 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 Tennessee 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.

$399 Cheap Flights from Tennessee to Helena in 2026/27

Find the cheapest flights from Tennessee to Helena

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:27 pmBNA Nashville Intl-HLN Helena

7h 27m1 stop Denver Intl

7:00 am - 1:18 pmHLN Helena-BNA Nashville Intl

5h 18m1 stop Denver Intl

$399United Airlines

Wed, Jan 13 - Sun, Jan 17

4:43 pm - 9:46 pmTYS Knoxville McGhee Tyson-HLN Helena

7h 03m1 stop Denver Intl

7:00 am - 2:36 pmHLN Helena-TYS Knoxville McGhee Tyson

5h 36m1 stop Denver Intl

$400United Airlines

Sat, Dec 12 - Thu, Jan 7

11:13 am - 8:59 pmBNA Nashville Intl-HLN Helena

10h 46m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 1:18 pmHLN Helena-BNA Nashville Intl

5h 18m1 stop Denver Intl

$404United Airlines

Wed, Jan 13 - Sun, Jan 17

11:13 am - 8:59 pmBNA Nashville Intl-HLN Helena

10h 46m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:47 pmHLN Helena-BNA Nashville Intl

9h 47m2 stops Denver Intl Chicago O'Hare Intl

$409United Airlines

Wed, Jan 13 - Sun, Jan 17

5:40 am - 12:30 pmTYS Knoxville McGhee Tyson-HLN Helena

8h 50m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:50 pm - 11:46 pmHLN Helena-TYS Knoxville McGhee Tyson

8h 56m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$489Delta

Sat, Dec 12 - Thu, Jan 7

6:25 am - 1:52 pmTYS Knoxville McGhee Tyson-HLN Helena

9h 27m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 2:36 pmHLN Helena-TYS Knoxville McGhee Tyson

5h 36m1 stop Denver Intl

$492United Airlines

Sat, Dec 12 - Thu, Jan 7

9:00 am - 1:40 pmTYS Knoxville McGhee Tyson-HLN Helena

6h 40m1 stop Denver Intl

2:23 pm - 10:32 pmHLN Helena-TYS Knoxville McGhee Tyson

6h 09m1 stop Denver Intl

$499United Airlines

Sat, Nov 14 - Tue, Nov 17

9:45 am - 9:31 pmTYS Knoxville McGhee Tyson-HLN Helena

13h 46m2 stops Washington, D.C. Dulles Intl Denver Intl

2:23 pm - 10:32 pmHLN Helena-TYS Knoxville McGhee Tyson

6h 09m1 stop Denver Intl

$504United Airlines

Sat, Nov 14 - Tue, Nov 17

7:00 am - 1:27 pmBNA Nashville Intl-HLN Helena

7h 27m1 stop Denver Intl

2:30 pm - 9:06 pmHLN Helena-BNA Nashville Intl

5h 36m1 stop Denver Intl

$509United Airlines

Sat, Feb 6 - Tue, Feb 9

11:20 am - 9:31 pmTYS Knoxville McGhee Tyson-HLN Helena

12h 11m2 stops Newark Denver Intl

6:28 am - 4:59 pmHLN Helena-TYS Knoxville McGhee Tyson

8h 31m2 stops Denver Intl Chicago O'Hare Intl

$509United Airlines

Sat, Nov 14 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 12:17 pmBNA Nashville Intl-HLN Helena

5h 47m1 stop Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$504Delta

Sun, Oct 4 - Sun, Oct 11

2:05 pm - 10:29 pmBNA Nashville Intl-HLN Helena

9h 24m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$509Delta

Sat, Oct 3 - Sun, Oct 11

7:30 am - 12:17 pmBNA Nashville Intl-HLN Helena

5h 47m1 stop Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$539Delta

Sun, Oct 4 - Tue, Oct 6

7:30 am - 12:17 pmBNA Nashville Intl-HLN Helena

5h 47m1 stop Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$544Delta

Sat, Oct 3 - Sun, Oct 11

5:10 pm - 10:24 pmBNA Nashville Intl-HLN Helena

6h 14m1 stop Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$544Delta

Wed, Sep 30 - Sun, Oct 11

2:05 pm - 10:29 pmBNA Nashville Intl-HLN Helena

9h 24m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$544Delta

Sat, Oct 3 - Tue, Oct 6

5:10 pm - 10:24 pmBNA Nashville Intl-HLN Helena

6h 14m1 stop Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$544Delta

Tue, Sep 29 - Sun, Oct 11

7:30 am - 12:17 pmBNA Nashville Intl-HLN Helena

5h 47m1 stop Salt Lake City

7:15 am - 5:27 pmHLN Helena-BNA Nashville Intl

9h 12m2 stops Salt Lake City Minneapolis St Paul

$544Delta

Sun, Oct 4 - Tue, Oct 6

5:15 am - 12:17 pmBNA Nashville Intl-HLN Helena

8h 02m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:15 am - 2:24 pmHLN Helena-BNA Nashville Intl

6h 09m1 stop Salt Lake City

$549Delta

Tue, Sep 29 - Sun, Oct 11

2:05 pm - 10:29 pmBNA Nashville Intl-HLN Helena

9h 24m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:15 am - 5:27 pmHLN Helena-BNA Nashville Intl

9h 12m2 stops Salt Lake City Minneapolis St Paul

$550Delta

Sat, Oct 3 - Tue, Oct 6

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United Airlines flights from Tennessee to Helena

Our best United Airlines deals on Tennessee to Helena flight tickets

United Airlines

Jan 13

BNA7:00 amNashville Intl

7h 27m

1 stop

HLN1:27 pmHelena

Jan 17

HLN7:00 amHelena

5h 18m

1 stop

BNA1:18 pmNashville Intl

$399

United Airlines

Dec 12

TYS4:43 pmKnoxville McGhee Tyson

7h 03m

1 stop

HLN9:46 pmHelena

Jan 7

HLN7:00 amHelena

5h 36m

1 stop

TYS2:36 pmKnoxville McGhee Tyson

$400

United Airlines

Jan 13

BNA11:13 amNashville Intl

10h 46m

2 stops

HLN8:59 pmHelena

Jan 17

HLN7:00 amHelena

5h 18m

1 stop

BNA1:18 pmNashville Intl

$404

Delta flights from Tennessee to Helena

Our best Delta deals on Tennessee to Helena flight tickets

Delta

Dec 12

TYS5:40 amKnoxville McGhee Tyson

8h 50m

2 stops

HLN12:30 pmHelena

Jan 7

HLN12:50 pmHelena

8h 56m

2 stops

TYS11:46 pmKnoxville McGhee Tyson

$489

Delta

Oct 4

BNA7:30 amNashville Intl

5h 47m

1 stop

HLN12:17 pmHelena

Oct 11

HLN7:15 amHelena

6h 09m

1 stop

BNA2:24 pmNashville Intl

$504

Delta

Oct 3

BNA2:05 pmNashville Intl

9h 24m

2 stops

HLN10:29 pmHelena

Oct 11

HLN7:15 amHelena

6h 09m

1 stop

BNA2:24 pmNashville Intl

$509

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleHelena

BNA Nashville Intl - HLN Helena

BNAHLN

Nashville Intl

Wed 1/13

7:00 am-1:27 pm

1 stop7h 27m

Helena

Sun 1/17

7:00 am-1:18 pm

1 stop5h 18m

$399

Quickest round-trip

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 12/12

4:43 pm-9:46 pm

1 stop7h 03m

Helena

Thu 1/7

7:00 am-2:36 pm

1 stop5h 36m

$400

NashvilleHelena

BNA Nashville Intl - HLN Helena

BNAHLN

Nashville Intl

Wed 1/13

11:13 am-8:59 pm

2 stops10h 46m

Helena

Sun 1/17

7:00 am-1:18 pm

1 stop5h 18m

$404

NashvilleHelena

BNA Nashville Intl - HLN Helena

BNAHLN

Nashville Intl

Wed 1/13

11:13 am-8:59 pm

2 stops10h 46m

Helena

Sun 1/17

7:00 am-5:47 pm

2 stops9h 47m

$409

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 12/12

5:40 am-12:30 pm

2 stops8h 50m

Helena

Thu 1/7

12:50 pm-11:46 pm

2 stops8h 56m

$489

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 12/12

6:25 am-1:52 pm

2 stops9h 27m

Helena

Thu 1/7

7:00 am-2:36 pm

1 stop5h 36m

$492

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 11/14

9:00 am-1:40 pm

1 stop6h 40m

Helena

Tue 11/17

2:23 pm-10:32 pm

1 stop6h 09m

$499

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 11/14

9:45 am-9:31 pm

2 stops13h 46m

Helena

Tue 11/17

2:23 pm-10:32 pm

1 stop6h 09m

$504

NashvilleHelena

BNA Nashville Intl - HLN Helena

BNAHLN

Nashville Intl

Sat 2/6

7:00 am-1:27 pm

1 stop7h 27m

Helena

Tue 2/9

2:30 pm-9:06 pm

1 stop5h 36m

$509

KnoxvilleHelena

TYS Knoxville McGhee Tyson - HLN Helena

TYSHLN

Knoxville McGhee Tyson

Sat 11/14

11:20 am-9:31 pm

2 stops12h 11m

Helena

Tue 11/17

6:28 am-4:59 pm

2 stops8h 31m

$509

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Tennessee 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

Airlines

Other information

What airlines fly to Helena?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Helena from Tennessee according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

Cheap Tennessee to Helena flight deals and tips

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

Best Price Found	$399
Fastest flight time	5h 36m
Direct flights	None

The best flight deal from Tennessee to Helena found on momondo in the last 72 hours is $399

The fastest flight from Tennessee to Helena takes 5h 36m

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

Search flight deals

Frequently asked questions about flying from Tennessee to Helena

When did momondo last update prices for flights from Tennessee to Helena Airport?
Prices for flights from Tennessee to Helena Airport are updated daily.
How old do you have to be to fly from Tennessee 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 Tennessee 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 Tennessee 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 Tennessee.

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

Yes. All flights to Helena from Tennessee on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Tennessee to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Helena from Tennessee. 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.