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Helena

$379+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — HLN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$434
(United Airlines)

One-way from

$379
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$527
From Jacksonville to Helena
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One-way flight from Jacksonville to Helena
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Highest demand for flights based on searches. 25% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/297:00 amJAX - HLN
2 stops11h 04mUnited Airlines
Tue 9/22:30 pmHLN - JAX
1 stop6h 39mUnited Airlines
Deal found 8/14$434
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 10/412:45 pmJAX - HLN
2 stops11h 29mDelta
Tue 10/71:00 pmHLN - JAX
2 stops22h 39mDelta
Deal found 8/13$446
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:15 amJAX - HLN
1 stop6h 59mUnited Airlines
Tue 10/75:18 pmHLN - JAX
2 stops15h 36mUnited Airlines
Deal found 8/13$497
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:20 pmJAX - HLN
1 stop7h 54mUnited Airlines
Sat 10/42:00 pmHLN - JAX
1 stop7h 15mUnited Airlines
Deal found 8/13$538
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:45 amJAX - HLN
1 stop7h 13mUnited Airlines
Thu 8/216:30 amHLN - JAX
2 stops13h 28mUnited Airlines
Deal found 8/13$549
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/198:20 amJAX - HLN
1 stop9h 44mUnited Airlines
Fri 9/262:44 pmHLN - JAX
1 stop6h 31mUnited Airlines
Deal found 8/14$619

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 August 14, 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

Fri 8/29

7:00 am-4:04 pm

2 stops11h 04m

Helena

Tue 9/2

2:30 pm-11:09 pm

1 stop6h 39m

$434

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 10/4

12:45 pm-10:14 pm

2 stops11h 29m

Helena

Tue 10/7

1:00 pm-1:39 pm

2 stops22h 39m

$446

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 10/4

4:20 pm-10:14 pm

1 stop7h 54m

Helena

Tue 10/7

5:18 pm-10:54 am

2 stops15h 36m

$497

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sat 9/27

4:20 pm-10:14 pm

1 stop7h 54m

Helena

Sat 10/4

2:00 pm-11:15 pm

1 stop7h 15m

$538

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Fri 9/19

8:20 am-4:04 pm

1 stop9h 44m

Helena

Fri 9/26

2:44 pm-11:15 pm

1 stop6h 31m

$619

JacksonvilleHelena

JAX - HLN

JAXHLN

Jacksonville

Sun 9/7

8:20 am-1:30 pm

1 stop7h 10m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 August 14, 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
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

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 Jacksonville to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 47% 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$532FlexibilityNo cancel feeOn-time69%

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