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Helena

$404+ Cheap flights from Jacksonville to Helena (JAX - 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — HLN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Jacksonville to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$404
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$384
From Jacksonville to Helena
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Jacksonville to Helena

Cheapest flights from Jacksonville to Helena
Explore the most affordable flight options available from Jacksonville to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:20 pmJAX - HLN
1 stop7h 54mUnited Airlines
Tue 10/72:44 pmHLN - JAX
1 stop6h 31mUnited Airlines
Deal found 9/16$404
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.
Sat 10/411:52 amJAX - HLN
2 stops12h 22mDelta
Tue 10/71:00 pmHLN - JAX
2 stops19h 41mDelta
Deal found 9/16$434
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/114:20 pmJAX - HLN
1 stop7h 54mUnited Airlines
Sat 10/185:18 pmHLN - JAX
2 stops15h 36mUnited Airlines
Deal found 9/17$534
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.
Fri 10/34:20 pmJAX - HLN
1 stop6h 40mUnited Airlines
Fri 10/105:18 pmHLN - JAX
1 stop27h 57mUnited Airlines
Deal found 9/15$554
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 9/308:00 amJAX - HLN
2 stops10h 40mUnited Airlines
Sat 10/46:30 amHLN - JAX
2 stops13h 07mUnited Airlines
Deal found 9/15$714

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 September 17, 2025.
Use the filters below to find and compare flights from Jacksonville to Helena that are best for you.

Fly from

Jacksonville

Fly to

Helena

Route

Depart

Return

Price

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 10/4

4:20 pm-10:14 pm

1 stop7h 54m

Helena

Tue 10/7

2:44 pm-11:15 pm

1 stop6h 31m

$404

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 10/4

11:52 am-10:14 pm

2 stops12h 22m

Helena

Tue 10/7

1:00 pm-4:40 pm

2 stops25h 40m

$434

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 10/11

4:20 pm-10:14 pm

1 stop7h 54m

Helena

Sat 10/18

5:18 pm-10:54 am

2 stops15h 36m

$534

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Tue 9/30

4:20 pm-9:00 pm

1 stop6h 40m

Helena

Sat 10/4

2:42 pm-11:15 pm

1 stop6h 33m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Jacksonville to Helena

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

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

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Helena (average of $353). Flying from Jacksonville 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 September 17, 2025.
Get a feel of what it's like to fly with United Airlines from Jacksonville to Helena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

  • How long is the flight from Jacksonville to Helena?

    Departing from Jacksonville to Helena will take you 7h 54m. Airlines will cover a distance of 1959 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Jacksonville to Helena round-trip?

    Our cheapest airline available from Jacksonville to Helena is United Airlines. Our recent data shows that you can find tickets from as low as $308 on this airline. United Airlines is currently priced 50% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Helena (average of $353). Flying from Jacksonville 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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Top airline flying from Jacksonville to Helena

Discover the top airline that operate flights from Jacksonville 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$532FlexibilityNo cancel feeOn-time69%

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