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Helena

$349+ Cheap flights from Kentucky to Helena (HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HLN
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Kentucky to Helena

Keep the following information in mind while searching for Kentucky to Helena flight deals. Data was last updated August 2, 2025.

Round-trip from

$349
(United Airlines)
From Kentucky to Helena
Search Deals

Find flight deals from Kentucky to Helena

Cheapest flights from Kentucky to Helena
Explore the most affordable flight options available from Kentucky to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:31 amSDF - HLN
1 stop8h 33mUnited Airlines
Tue 8/262:30 pmHLN - SDF
1 stop6h 00mUnited Airlines
Deal found 7/30$349
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:26 amBNA - HLN
1 stop5h 54mDelta
Tue 11/41:00 pmHLN - BNA
1 stop8h 00mDelta
Deal found 7/30$377
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:15 amBNA - HLN
1 stop11h 21mAlaska Airlines
Tue 11/46:13 pmHLN - BNA
1 stop29h 04mAlaska Airlines
Deal found 7/31$404
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:08 amLEX - HLN
1 stop6h 39mUnited Airlines
Sat 12/132:30 pmHLN - LEX
1 stop5h 55mUnited Airlines
Deal found 7/31$444
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:50 amTYS - HLN
1 stop6h 57mUnited Airlines
Sat 12/132:30 pmHLN - TYS
1 stop6h 00mUnited Airlines
Deal found 8/1$478
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:10 amTRI - HLN
2 stops8h 10mDelta
Wed 11/51:00 pmHLN - TRI
2 stops21h 43mDelta
Deal found 7/31$533
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:22 amBNA - HLN
1 stop7h 18mUnited Airlines
Sun 9/285:18 pmHLN - BNA
1 stop27h 17mUnited Airlines
Deal found 8/2$573
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:00 amCVG - HLN
1 stop10h 55mUnited Airlines
Wed 8/202:30 pmHLN - CVG
1 stop5h 33mUnited Airlines
Deal found 7/31$607
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amTYS - HLN
2 stops13h 41mAlaska Airlines
Sun 10/126:18 pmHLN - TYS
2 stops14h 32mAlaska Airlines
Deal found 8/1$762
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:05 amCVG - HLN
1 stop8h 15mDelta
Fri 8/155:50 amHLN - CVG
1 stop6h 53mDelta
Deal found 7/31$968

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Kentucky to Helena that are best for you.

Fly from

Kentucky

Fly to

Helena

Route

Depart

Return

Price

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Sat 8/23

9:31 am-4:04 pm

1 stop8h 33m

Helena

Tue 8/26

6:30 am-2:34 pm

1 stop6h 04m

$349

LexingtonHelena

LEX - HLN

LEXHLN

Lexington Blue Grass

Wed 12/10

9:08 am-1:47 pm

1 stop6h 39m

Helena

Sat 12/13

2:30 pm-10:25 pm

1 stop5h 55m

$444

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Wed 12/10

8:50 am-1:47 pm

1 stop6h 57m

Helena

Sat 12/13

2:30 pm-10:30 pm

1 stop6h 00m

$478

BlountvilleHelena

TRI - HLN

TRIHLN

Blountville Tri Cities TN/VA

Sat 11/1

6:10 am-12:20 pm

2 stops8h 10m

Helena

Wed 11/5

1:00 pm-12:43 pm

2 stops21h 43m

$533

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Thu 9/25

6:47 pm-3:21 pm

1 stop21h 34m

Helena

Sun 9/28

4:02 pm-5:40 am

1 stop12h 38m

$564

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Thu 9/25

10:22 am-4:40 pm

1 stop7h 18m

Helena

Sun 9/28

5:18 pm-9:35 pm

1 stop27h 17m

$573

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Sat 8/16

8:00 am-4:55 pm

1 stop10h 55m

Helena

Wed 8/20

2:30 pm-10:03 pm

1 stop5h 33m

$607

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Tue 10/7

6:00 am-5:41 pm

2 stops13h 41m

Helena

Sun 10/12

6:18 pm-10:50 am

2 stops14h 32m

$762

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Mon 8/11

6:05 am-12:20 pm

1 stop8h 15m

Helena

Fri 8/15

5:50 am-2:43 pm

1 stop6h 53m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Kentucky to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Helena

What is the cheapest month to book a flight from Kentucky to Helena?

Currently, February is the cheapest month in which you can book a flight from Kentucky to Helena (average of $353). Flying from Kentucky to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated August 2, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Kentucky to Helena have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,905 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Kentucky?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Helena from Kentucky.

  • What are the most popular routes from Kentucky to Helena?

    Most travelers choose Knoxville McGhee Tyson - Helena, Nashville Intl - Helena or Cincinnati Cinci./N. Kentucky - Helena when deciding on the best route from Kentucky to Helena.

  • Can I find deals for flights from Kentucky to Helena that include hotel bookings?

    Yes. In addition to deals on Kentucky to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Helena.

  • Can I find deals for business class flights from Kentucky to Helena?

    Yes. Cheapflights offers flight deals from Kentucky to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Helena?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Helena (average of $353). Flying from Kentucky to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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