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$201+ Cheap flights from Helena (HLN) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SDF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Helena to Kentucky

Keep the following information in mind while searching for Helena to Kentucky flight deals. Data was last updated September 16, 2025.

Round-trip from

$349
(United Airlines)

One-way from

$201
(Delta)
From Helena to Kentucky
Search Deals
One-way flight from Helena to Kentucky
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Find flight deals from Helena to Kentucky

Cheapest flights from Helena to Kentucky
Explore the most affordable flight options available from Helena to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 12/92:30 pmHLN - SDF
1 stop6h 06mUnited Airlines
Sat 12/139:00 amSDF - HLN
1 stop6h 47mUnited Airlines
Deal found 9/14$349
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 12/91:06 pmHLN - SDF
2 stops8h 59mDelta
Sat 12/1312:37 pmSDF - HLN
2 stops25h 49mDelta
Deal found 9/13$407
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 11/231:06 pmHLN - BNA
1 stop7h 56mDelta
Fri 11/287:10 amBNA - HLN
1 stop6h 16mDelta
Deal found 9/16$471
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/92:30 pmHLN - BNA
1 stop21h 58mUnited Airlines
Sat 12/1312:45 pmBNA - HLN
2 stops33h 37mUnited Airlines
Deal found 9/14$484
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:06 pmHLN - BNA
1 stop8h 00mDelta
Sat 12/134:50 pmBNA - HLN
1 stop20h 36mDelta
Deal found 9/14$510
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:32 pmHLN - CVG
1 stop21h 07mAlaska Airlines
Sat 12/276:39 pmCVG - HLN
1 stop25h 16mAlaska Airlines
Deal found 9/14$575
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:00 pmHLN - BNA
1 stop7h 51mDelta
Sat 10/47:34 amBNA - HLN
1 stop5h 46mDelta
Deal found 9/14$623
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:18 pmHLN - CVG
1 stop26h 51mUnited Airlines
Sun 10/198:50 amCVG - HLN
1 stop14h 10mUnited Airlines
Deal found 9/15$664
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:30 amHLN - BNA
2 stops11h 22mUnited Airlines
Thu 10/28:40 amBNA - HLN
2 stops13h 20mUnited Airlines
Deal found 9/15$758
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:32 pmHLN - CVG
2 stops25h 48mAlaska Airlines
Sat 12/276:39 pmCVG - HLN
1 stop25h 16mAlaska Airlines
Deal found 9/14$789
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:32 pmHLN - CVG
2 stops15h 36mAlaska Airlines
Sat 12/276:39 pmCVG - HLN
1 stop25h 16mAlaska Airlines
Deal found 9/14$848
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/222:26 pmHLN - CVG
1 stop5h 46mUnited Airlines
Sat 12/278:00 amCVG - HLN
1 stop15h 31mUnited Airlines
Deal found 9/14$991

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Kentucky 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 September 16, 2025.
Use the filters below to find and compare flights from Helena to Kentucky that are best for you.

Fly from

Helena

Fly to

Kentucky

Route

Depart

Return

Price

HelenaLouisville

HLN - SDF

HLNSDF

Helena

Tue 12/9

2:30 pm-10:36 pm

1 stop6h 06m

Louisville Intl

Sat 12/13

9:00 am-1:47 pm

1 stop6h 47m

$349

HelenaLexington

HLN - LEX

HLNLEX

Helena

Sat 2/21

2:30 pm-10:34 pm

1 stop6h 04m

Lexington Blue Grass

Wed 2/25

9:00 am-1:27 pm

1 stop6h 27m

$404

HelenaLouisville

HLN - SDF

HLNSDF

Helena

Tue 12/9

1:06 pm-12:05 am

2 stops8h 59m

Louisville Intl

Sat 12/13

12:37 pm-12:26 pm

2 stops25h 49m

$407

HelenaNashville

HLN - BNA

HLNBNA

Helena

Sun 11/23

1:06 pm-10:02 pm

1 stop7h 56m

Nashville Intl

Fri 11/28

7:10 am-12:26 pm

1 stop6h 16m

$471

HelenaNashville

HLN - BNA

HLNBNA

Helena

Tue 12/9

2:30 pm-1:28 pm

1 stop21h 58m

Nashville Intl

Sat 12/13

12:45 pm-9:22 pm

2 stops33h 37m

$484

HelenaNashville

HLN - BNA

HLNBNA

Helena

Tue 12/9

1:06 pm-10:06 pm

1 stop8h 00m

Nashville Intl

Sat 12/13

4:50 pm-12:26 pm

1 stop20h 36m

$510

HelenaNashville

HLN - BNA

HLNBNA

Helena

Thu 1/1

6:32 pm-6:07 pm

1 stop22h 35m

Nashville Intl

Thu 1/8

9:00 am-3:43 pm

1 stop7h 43m

$511

HelenaNashville

HLN - BNA

HLNBNA

Helena

Sat 1/3

6:32 pm-6:00 am

1 stop10h 28m

Nashville Intl

Tue 1/6

5:43 pm-3:43 pm

2 stops23h 00m

$538

HelenaKnoxville

HLN - TYS

HLNTYS

Helena

Sat 3/7

2:30 pm-10:16 pm

1 stop5h 46m

Knoxville McGhee Tyson

Wed 3/11

4:25 pm-8:59 pm

1 stop6h 34m

$544

HelenaCincinnati

HLN - CVG

HLNCVG

Helena

Fri 3/6

12:50 pm-3:11 pm

1 stop24h 21m

Cincinnati Cinci./N. Kentucky

Tue 3/10

6:40 am-12:27 pm

1 stop7h 47m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Helena to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Helena 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 Helena to Kentucky

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

Currently, January is the cheapest month in which you can book a flight from Helena to Kentucky (average of $299). Flying from Helena to Kentucky in April is currently the most expensive (average of $369). 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 Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown United Airlines from Helena to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Helena to Kentucky. 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 from for flights from Helena to Kentucky?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Kentucky.

  • How long is the flight from Helena to Kentucky?

    United Airlines, Delta, and Alaska Airlines can get you from Helena to Kentucky in just under 6h 06m. Your travel time can differ by up to 16h 29m. The distance between Helena and Kentucky is about 1451 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Helena to Kentucky one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $201. Alaska Airlines flights start at $241 while deals on United Airlines start at $529 one-way.

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

    The most popular flight routes from Helena to Kentucky are Helena - Cincinnati Cinci./N. Kentucky, Helena - Nashville Intl and Helena - Lexington Blue Grass.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Kentucky 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 Helena to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Helena to Kentucky (average of $299). Flying from Helena to Kentucky in April is currently the most expensive (average of $369). 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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Top airline flying from Helena to Kentucky

Discover the top airline that operate flights from Helena to Kentucky. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$498FlexibilityNo cancel feeOn-time69%

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