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Helena

$312+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HLN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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.
Thu 12/188:05 amCVG - HLN
1 stop6h 20mDelta
Sat 12/201:11 pmHLN - CVG
1 stop7h 52mDelta
Deal found 12/15$767
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/298:00 amCVG - HLN
1 stop7h 45mUnited Airlines
Wed 12/312:26 pmHLN - CVG
1 stop21h 56mUnited Airlines
Deal found 12/17$906
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/308:00 amBNA - HLN
2 stops14h 31mUnited Airlines
Sat 1/32:26 pmHLN - BNA
1 stop25h 40mUnited Airlines
Deal found 12/14$957
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/298:00 amCVG - HLN
1 stop7h 45mUnited Airlines
Tue 12/302:26 pmHLN - CVG
2 stops27h 52mUnited Airlines
Deal found 12/17$1,001
This Delta deal was found by Cheapflights users on 12/17. 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 12/296:25 amCVG - HLN
1 stop8h 05mDelta
Tue 12/301:11 pmHLN - CVG
1 stop7h 52mDelta
Deal found 12/17$1,177

Find flight deals from Kentucky to Helena

Keep the following information in mind while searching for Kentucky to Helena flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$312
(Alaska Airlines)
Provider with most accurate pricing for Louisville Intl-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Helena flights.
Search Deals
From Kentucky to Helena
Search Deals

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 December 18, 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

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Sat 1/31

8:00 am-6:11 pm

1 stop12h 11m

Helena

Wed 2/4

6:48 pm-7:49 pm

1 stop23h 01m

$312

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-3:21 pm

1 stop19h 33m

$344

LouisvilleHelena

SDF - HLN

SDFHLN

Louisville Intl

Sat 1/31

3:22 pm-9:26 pm

1 stop8h 04m

Helena

Tue 2/3

6:15 am-2:26 pm

1 stop6h 11m

$369

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Sat 1/17

4:55 pm-10:29 pm

1 stop6h 34m

Helena

Fri 1/23

1:10 pm-10:30 pm

1 stop8h 20m

$387

KnoxvilleHelena

TYS - HLN

TYSHLN

Knoxville McGhee Tyson

Tue 2/3

4:25 pm-9:26 pm

1 stop7h 01m

Helena

Sat 2/7

2:27 pm-10:31 pm

1 stop6h 04m

$399

LexingtonHelena

LEX - HLN

LEXHLN

Lexington Blue Grass

Sat 2/7

10:30 am-9:26 pm

2 stops12h 56m

Helena

Tue 2/10

2:27 pm-10:30 pm

1 stop6h 03m

$404

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Sat 1/10

8:00 am-6:11 pm

1 stop12h 11m

Helena

Wed 1/14

6:48 pm-7:49 pm

1 stop23h 01m

$433

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Wed 1/28

8:22 am-1:41 pm

1 stop6h 19m

Helena

Sat 1/31

6:15 am-8:14 pm

2 stops12h 59m

$472

NashvilleHelena

BNA - HLN

BNAHLN

Nashville Intl

Sat 1/17

8:30 am-9:26 pm

2 stops13h 56m

Helena

Fri 1/23

6:15 am-10:09 pm

2 stops14h 54m

$477

CincinnatiHelena

CVG - HLN

CVGHLN

Cincinnati Cinci./N. Kentucky

Sat 1/10

11:15 am-9:26 pm

2 stops12h 11m

Helena

Wed 1/14

2:27 pm-2:27 pm

1 stop22h 00m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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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, August is the cheapest month in which you can book a flight from Kentucky to Helena (average of $206). Flying from Kentucky to Helena in December is currently the most expensive (average of $560). 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.

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.

  • How long is the flight from Kentucky to Helena?

    A quick flight from Kentucky to Helena can take about 6h 34m. Alaska Airlines provides one of the quickest options available for as low as $387. The distance between Kentucky and Helena is about 1488 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Knoxville McGhee Tyson - Helena, Cincinnati Cinci./N. Kentucky - Helena or Nashville Intl - 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, August is the cheapest month in which you can book a flight from Kentucky to Helena (average of $206). Flying from Kentucky to Helena in December is currently the most expensive (average of $560). 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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Alternative routes for Kentucky to Helena

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Top airline flying from Kentucky to Helena

Discover the top airline that operate flights from Kentucky to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$498FlexibilityNo cancel feeOn-time69%

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