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Cheap flights from Tennessee to Helena from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Helena departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tennessee to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:15 am - 12:27 pmBNA-HLN
6h 12m1 stop
Delta Logo
1:07 pm - 11:59 pmHLN-BNA
9h 52m2 stops
$397Delta
Find Deal
Wed, Feb 11 - Sat, Feb 14
Delta Logo
7:35 am - 10:29 pmBNA-HLN
15h 54m2 stops
Delta Logo
1:07 pm - 11:59 pmHLN-BNA
9h 52m2 stops
$398Delta
Find Deal
Wed, Feb 11 - Sat, Feb 14
Alaska Airlines Logo
7:00 am - 6:11 pmBNA-HLN
12h 11m1 stop
Alaska Airlines Logo
4:36 pm - 2:53 pmHLN-BNA
21h 17m1 stop
$408Alaska Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 14
United Airlines Logo
9:40 am - 9:22 pmTYS-HLN
13h 42m2 stops
United Airlines Logo
2:30 pm - 10:30 pmHLN-TYS
6h 00m1 stop
$464United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
9:40 am - 9:22 pmTYS-HLN
13h 42m2 stops
United Airlines Logo
6:30 am - 7:29 pmHLN-TYS
10h 59m2 stops
$469United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
9:40 am - 9:22 pmTYS-HLN
13h 42m2 stops
United Airlines Logo
2:30 pm - 10:30 pmHLN-TYS
6h 00m1 stop
$499United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
9:40 am - 9:22 pmTYS-HLN
13h 42m2 stops
United Airlines Logo
6:30 am - 7:29 pmHLN-TYS
10h 59m2 stops
$504United Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
1:06 pm - 10:29 pmTRI-HLN
11h 23m2 stops
Delta Logo
1:10 pm - 9:36 amHLN-TRI
18h 26m2 stops
$568Delta
Find Deal
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
5:25 am - 5:51 pmBNA-HLN
13h 26m2 stops
Alaska Airlines Logo
6:28 pm - 11:59 pmHLN-BNA
28h 31m1 stop
$724Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
3:55 pm - 5:51 pmBNA-HLN
26h 56m1 stop
Alaska Airlines Logo
6:28 pm - 11:59 pmHLN-BNA
28h 31m1 stop
$735Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7

Delta flights from Tennessee to Helena

Our best Delta deals on Tennessee to Helena flight tickets
Delta
Feb 11
BNA7:15 amNashville Intl
6h 12m
1 stop
HLN12:27 pmHelena
Feb 14
HLN1:07 pmHelena
9h 52m
2 stops
BNA11:59 pmNashville Intl
$397
Find similar
Delta
Feb 11
BNA7:35 amNashville Intl
15h 54m
2 stops
HLN10:29 pmHelena
Feb 14
HLN1:07 pmHelena
9h 52m
2 stops
BNA11:59 pmNashville Intl
$398
Find similar
Delta
Jan 24
TRI1:06 pmBlountville Tri Cities TN/VA
11h 23m
2 stops
HLN10:29 pmHelena
Jan 28
HLN1:10 pmHelena
18h 26m
2 stops
TRI9:36 amBlountville Tri Cities TN/VA
$568
Find similar

Alaska Airlines flights from Tennessee to Helena

Our best Alaska Airlines deals on Tennessee to Helena flight tickets
Alaska Airlines
Feb 11
BNA7:00 amNashville Intl
12h 11m
1 stop
HLN6:11 pmHelena
Feb 14
HLN4:36 pmHelena
21h 17m
1 stop
BNA2:53 pmNashville Intl
$408
Find similar
Alaska Airlines
Dec 5
BNA5:25 amNashville Intl
13h 26m
2 stops
HLN5:51 pmHelena
Dec 7
HLN6:28 pmHelena
28h 31m
1 stop
BNA11:59 pmNashville Intl
$724
Find similar
Alaska Airlines
Dec 5
BNA3:55 pmNashville Intl
26h 56m
1 stop
HLN5:51 pmHelena
Dec 7
HLN6:28 pmHelena
28h 31m
1 stop
BNA11:59 pmNashville Intl
$735
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Tennessee to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 2/11

7:15 am-12:27 pm

1 stop6h 12m

Helena

Sat 2/14

1:07 pm-11:59 pm

2 stops9h 52m

$397

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 2/11

7:35 am-10:29 pm

2 stops15h 54m

Helena

Sat 2/14

1:07 pm-11:59 pm

2 stops9h 52m

$398

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 2/11

7:00 am-6:11 pm

1 stop12h 11m

Helena

Sat 2/14

4:36 pm-2:53 pm

1 stop21h 17m

$408

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Sat 12/6

9:40 am-9:22 pm

2 stops13h 42m

Helena

Wed 12/10

2:30 pm-10:30 pm

1 stop6h 00m

$464

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Sat 12/6

9:40 am-9:22 pm

2 stops13h 42m

Helena

Wed 12/10

6:30 am-7:29 pm

2 stops10h 59m

$469

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Sat 12/6

9:40 am-9:22 pm

2 stops13h 42m

Helena

Wed 12/10

2:30 pm-10:30 pm

1 stop6h 00m

$499

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Sat 12/6

9:40 am-9:22 pm

2 stops13h 42m

Helena

Wed 12/10

6:30 am-7:29 pm

2 stops10h 59m

$504

BlountvilleHelena

TRI - HLN

TRIHLN

Blountville Tri Cities TN/VA

Sat 1/24

1:06 pm-10:29 pm

2 stops11h 23m

Helena

Wed 1/28

1:10 pm-9:36 am

2 stops18h 26m

$568

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Fri 12/5

5:25 am-5:51 pm

2 stops13h 26m

Helena

Sun 12/7

6:28 pm-11:59 pm

1 stop28h 31m

$724

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Fri 12/5

3:55 pm-5:51 pm

1 stop26h 56m

Helena

Sun 12/7

6:28 pm-11:59 pm

1 stop28h 31m

$735

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helena from

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

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

The cheapest day to depart from Tennessee 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 Tennessee 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.

Can stopping save me money on Tennessee to Helena flights?

You could potentially save up to 34% on your flight if you consider stops on a Tennessee to Helena flight.

Cheap Tennessee to Helena flight deals and tips

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

Direct flights

None
There are no direct flights from Tennessee to Helena. There are no popular flight routes from Tennessee to Helena.
Search flight deals

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

  • 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.

Best airlines flying from Tennessee to Helena

Compare and see reviews for airlines that fly from Tennessee to Helena with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights

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.

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