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$380+ Cheap flights from Jacksonville to Helena (JAX - HLN)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — HLN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$612
Provider with most accurate pricing for Jacksonville-Helena flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Helena flights.
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From Jacksonville to Helena
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Highest demand for flights based on searches. 18% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/178:10 amJAX - HLN
2 stops15h 12mUnited Airlines
Wed 1/76:15 amHLN - JAX
1 stop7h 00mUnited Airlines
Deal found 10/30$464
This Delta deal was found by Cheapflights users on 10/28. 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 11/110:04 amJAX - HLN
2 stops14h 12mDelta
Tue 11/41:00 pmHLN - JAX
2 stops8h 59mDelta
Deal found 10/28$494
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/14:26 pmJAX - HLN
1 stop6h 56mUnited Airlines
Tue 11/46:40 amHLN - JAX
1 stop6h 40mUnited Airlines
Deal found 10/28$574

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 October 30, 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

Wed 12/17

8:10 am-9:22 pm

2 stops15h 12m

Helena

Wed 1/7

6:15 am-3:15 pm

1 stop7h 00m

$464

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Thu 1/29

4:17 pm-9:26 pm

1 stop7h 09m

Helena

Fri 1/30

2:27 pm-9:27 pm

1 stop29h 00m

$562

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Fri 1/23

4:17 pm-9:26 pm

1 stop7h 09m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Jacksonville to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Helena in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Helena flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Jacksonville to Helena (average of $170). Flying from Jacksonville to Helena in March is currently the most expensive (average of $418). 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 October 30, 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
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 15h 12m. Airlines will cover a distance of 1959 mi.

  • 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 $378 on this airline. United Airlines is currently priced 37% 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, July is the cheapest month in which you can book a flight from Jacksonville to Helena (average of $170). Flying from Jacksonville to Helena in March is currently the most expensive (average of $418). 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.

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$378Average$544FlexibilityNo cancel feeOn-time69%

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