What airlines fly to Tennessee?

United Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Tennessee from Helena according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 6 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Helena to Tennessee?

United Airlines is the most popular carrier operating from Helena to Tennessee

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

Prices for flights from Helena Airport to Tennessee refresh daily.

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

As of October 2026, there are 2 operators available to choose from for flights from Helena Airport to Tennessee.

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

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 Helena Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents required for your trip to Tennessee 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 Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Tennessee

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:07 pm - 10:08 pmHLN Helena-BNA Nashville Intl

8h 01m1 stop Salt Lake City

5:00 pm - 10:26 pmBNA Nashville Intl-HLN Helena

6h 26m1 stop Salt Lake City

$399Delta

Wed, Nov 11 - Tue, Nov 17

1:07 pm - 10:08 pmHLN Helena-BNA Nashville Intl

8h 01m1 stop Salt Lake City

7:20 am - 12:27 pmBNA Nashville Intl-HLN Helena

6h 07m1 stop Salt Lake City

$399Delta

Wed, Nov 11 - Tue, Nov 17

12:50 pm - 10:15 pmHLN Helena-BNA Nashville Intl

8h 25m1 stop Salt Lake City

7:05 am - 12:24 pmBNA Nashville Intl-HLN Helena

6h 19m1 stop Salt Lake City

$399Delta

Mon, Mar 15 - Tue, Mar 23

1:07 pm - 10:08 pmHLN Helena-BNA Nashville Intl

8h 01m1 stop Salt Lake City

2:10 pm - 10:26 pmBNA Nashville Intl-HLN Helena

9h 16m2 stops Detroit Metropolitan Wayne County Salt Lake City

$404Delta

Wed, Nov 11 - Tue, Nov 17

2:23 pm - 9:33 pmHLN Helena-BNA Nashville Intl

6h 10m1 stop Denver Intl

2:18 pm - 9:31 pmBNA Nashville Intl-HLN Helena

8h 13m1 stop Denver Intl

$434United Airlines

Thu, Oct 29 - Sat, Oct 31

2:23 pm - 9:33 pmHLN Helena-BNA Nashville Intl

6h 10m1 stop Denver Intl

9:43 am - 9:31 pmBNA Nashville Intl-HLN Helena

12h 48m2 stops Chicago O'Hare Intl Denver Intl

$439United Airlines

Thu, Oct 29 - Sat, Oct 31

2:23 pm - 9:33 pmHLN Helena-BNA Nashville Intl

6h 10m1 stop Denver Intl

7:00 am - 1:40 pmBNA Nashville Intl-HLN Helena

7h 40m1 stop Denver Intl

$469United Airlines

Mon, Oct 26 - Fri, Oct 30

5:00 pm - 11:59 pmHLN Helena-BNA Nashville Intl

29h 59m1 stop Seattle/Tacoma Intl

5:17 pm - 4:23 pmBNA Nashville Intl-HLN Helena

24h 06m1 stop Seattle/Tacoma Intl

$598Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

5:00 pm - 11:59 pmHLN Helena-BNA Nashville Intl

29h 59m1 stop Seattle/Tacoma Intl

5:17 pm - 4:23 pmBNA Nashville Intl-HLN Helena

24h 06m1 stop Seattle/Tacoma Intl

$618Alaska Airlines

Sat, Jan 9 - Tue, Jan 12

5:00 pm - 11:59 pmHLN Helena-BNA Nashville Intl

29h 59m1 stop Seattle/Tacoma Intl

5:17 pm - 4:23 pmBNA Nashville Intl-HLN Helena

24h 06m1 stop Seattle/Tacoma Intl

$683Alaska Airlines

Sun, Jan 10 - Tue, Jan 12

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 9:15 pmHLN Helena-BNA Nashville Intl

5h 45m1 stop Denver Intl

7:00 am - 1:40 pmBNA Nashville Intl-HLN Helena

7h 40m1 stop Denver Intl

$709United Airlines

Mon, Oct 19 - Mon, Oct 26

2:30 pm - 9:15 pmHLN Helena-BNA Nashville Intl

5h 45m1 stop Denver Intl

12:32 pm - 9:31 pmBNA Nashville Intl-HLN Helena

9h 59m2 stops Chicago O'Hare Intl Denver Intl

$823United Airlines

Mon, Oct 19 - Mon, Oct 26

6:25 am - 2:13 pmHLN Helena-MEM Memphis

6h 48m1 stop Denver Intl

4:16 pm - 9:08 pmMEM Memphis-HLN Helena

5h 52m1 stop Denver Intl

$1,216United Airlines

Thu, Oct 15 - Mon, Oct 19

6:25 am - 7:51 pmHLN Helena-MEM Memphis

12h 26m2 stops Denver Intl Houston George Bush Intcntl

4:16 pm - 9:08 pmMEM Memphis-HLN Helena

5h 52m1 stop Denver Intl

$1,221United Airlines

Thu, Oct 15 - Mon, Oct 19

7:15 am - 7:07 pmHLN Helena-BNA Nashville Intl

10h 52m2 stops Salt Lake City Atlanta Hartsfield-Jackson

2:10 pm - 10:24 pmBNA Nashville Intl-HLN Helena

9h 14m2 stops Detroit Metropolitan Wayne County Salt Lake City

$1,257Delta

Mon, Oct 19 - Mon, Oct 26

6:25 am - 2:13 pmHLN Helena-MEM Memphis

6h 48m1 stop Denver Intl

8:45 am - 1:48 pmMEM Memphis-HLN Helena

6h 03m1 stop Denver Intl

$1,315United Airlines

Thu, Oct 15 - Sun, Oct 18

6:25 am - 7:51 pmHLN Helena-MEM Memphis

12h 26m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 1:48 pmMEM Memphis-HLN Helena

6h 03m1 stop Denver Intl

$1,320United Airlines

Thu, Oct 15 - Sun, Oct 18

7:15 am - 6:28 pmHLN Helena-MEM Memphis

10h 13m2 stops Salt Lake City Atlanta Hartsfield-Jackson

1:38 pm - 10:24 pmMEM Memphis-HLN Helena

9h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$1,995Delta

Thu, Oct 15 - Mon, Oct 19

7:15 am - 8:35 pmHLN Helena-MEM Memphis

12h 20m2 stops Salt Lake City Atlanta Hartsfield-Jackson

11:55 am - 10:24 pmMEM Memphis-HLN Helena

11h 29m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$2,848Delta

Thu, Oct 15 - Sun, Oct 18

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Delta flights from Helena to Tennessee

Our best Delta deals on Helena to Tennessee flight tickets

Delta

Nov 11

HLN1:07 pmHelena

8h 01m

1 stop

BNA10:08 pmNashville Intl

Nov 17

BNA7:20 amNashville Intl

6h 07m

1 stop

HLN12:27 pmHelena

$399

Delta

Nov 11

HLN1:07 pmHelena

8h 01m

1 stop

BNA10:08 pmNashville Intl

Nov 17

BNA2:10 pmNashville Intl

9h 16m

2 stops

HLN10:26 pmHelena

$404

Delta

Nov 13

HLN1:07 pmHelena

8h 01m

1 stop

BNA10:08 pmNashville Intl

Nov 20

BNA7:20 amNashville Intl

6h 07m

1 stop

HLN12:27 pmHelena

$409

United Airlines flights from Helena to Tennessee

Our best United Airlines deals on Helena to Tennessee flight tickets

United Airlines

Oct 29

HLN2:23 pmHelena

6h 10m

1 stop

BNA9:33 pmNashville Intl

Oct 31

BNA2:18 pmNashville Intl

8h 13m

1 stop

HLN9:31 pmHelena

$434

United Airlines

Oct 29

HLN2:23 pmHelena

6h 10m

1 stop

BNA9:33 pmNashville Intl

Oct 31

BNA9:43 amNashville Intl

12h 48m

2 stops

HLN9:31 pmHelena

$439

United Airlines

Oct 26

HLN2:23 pmHelena

6h 10m

1 stop

BNA9:33 pmNashville Intl

Oct 30

BNA7:00 amNashville Intl

7h 40m

1 stop

HLN1:40 pmHelena

$469

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Wed 11/11

1:07 pm-10:08 pm

1 stop8h 01m

Nashville Intl

Tue 11/17

5:00 pm-10:26 pm

1 stop6h 26m

$399

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Wed 11/11

1:07 pm-10:08 pm

1 stop8h 01m

Nashville Intl

Tue 11/17

7:20 am-12:27 pm

1 stop6h 07m

$399

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Mon 3/15

12:50 pm-10:15 pm

1 stop8h 25m

Nashville Intl

Tue 3/23

7:05 am-12:24 pm

1 stop6h 19m

$399

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Wed 11/11

1:07 pm-10:08 pm

1 stop8h 01m

Nashville Intl

Tue 11/17

2:10 pm-10:26 pm

2 stops9h 16m

$404

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Thu 10/29

2:23 pm-9:33 pm

1 stop6h 10m

Nashville Intl

Sat 10/31

2:18 pm-9:31 pm

1 stop8h 13m

$434

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Thu 10/29

2:23 pm-9:33 pm

1 stop6h 10m

Nashville Intl

Sat 10/31

9:43 am-9:31 pm

2 stops12h 48m

$439

Quickest round-trip

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Mon 10/26

2:23 pm-9:33 pm

1 stop6h 10m

Nashville Intl

Fri 10/30

7:00 am-1:40 pm

1 stop7h 40m

$469

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Sat 1/9

5:00 pm-11:59 pm

1 stop29h 59m

Nashville Intl

Tue 1/12

5:17 pm-4:23 pm

1 stop24h 06m

$598

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Sat 1/9

5:00 pm-11:59 pm

1 stop29h 59m

Nashville Intl

Tue 1/12

5:17 pm-4:23 pm

1 stop24h 06m

$618

HelenaNashville

HLN Helena - BNA Nashville Intl

HLNBNA

Helena

Sun 1/10

5:00 pm-11:59 pm

1 stop29h 59m

Nashville Intl

Tue 1/12

5:17 pm-4:23 pm

1 stop24h 06m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Tennessee

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 month to fly to Tennessee?

The cheapest month to fly to Tennessee from Helena is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in July, then you should wait until March to fly from Helena, when ticket prices are also cheap, with an average price of $337.

Cheap Helena to Tennessee flight deals and tips

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

Best Price Found	$429
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to Tennessee from Helena in the past 72 hours is $429. The best round-trip flight deal from Helena to Tennessee found on momondo in the last 72 hours is $399.

The fastest flight from Helena to Tennessee takes 5h 35m

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

Search flight deals

Frequently asked questions about flying from Helena to Tennessee

When did momondo last update prices for flights from Helena Airport to Tennessee?
Prices for flights from Helena Airport to Tennessee refresh daily.
How many operators does momondo search for flights from Helena Airport to Tennessee?
As of October 2026, there are 2 operators available to choose from for flights from Helena Airport to Tennessee.
How old do you have to be to fly from Helena Airport to Tennessee?
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 Helena Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents required for your trip to Tennessee 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 Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Helena to Tennessee

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $290	Free Cancellation	Rating 7.8 8,649 reviews		Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 10,351 reviews		Search United Airlines flights

Why use momondo?

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

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 Tennessee from Helena.

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

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

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

Once you have performed a search for Helena to Tennessee 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 Helena to Tennessee right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helena to Tennessee 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.