JAX - HLN

$463 Find Cheap Flights from Jacksonville to Helena

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Helena departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Helena, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Jacksonville to Helena (JAX-HLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Helena

Sat, Oct 4 - Tue, Oct 7
Delta Logo
12:45 pm - 10:14 pmJAX-HLN
11h 29m2 stops
Delta Logo
5:45 am - 1:39 pmHLN-JAX
29h 54m2 stops
$463Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
11:52 am - 10:14 pmJAX-HLN
12h 22m2 stops
Delta Logo
1:00 pm - 4:40 pmHLN-JAX
25h 40m2 stops
$483Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
8:15 am - 1:14 pmJAX-HLN
6h 59m1 stop
United Airlines Logo
5:18 pm - 10:25 amHLN-JAX
15h 07m2 stops
$567United Airlines
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Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
8:00 am - 4:40 pmJAX-HLN
10h 40m2 stops
United Airlines Logo
2:44 pm - 11:15 pmHLN-JAX
6h 31m1 stop
$573United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
8:15 am - 1:14 pmJAX-HLN
6h 59m1 stop
United Airlines Logo
2:44 pm - 11:15 pmHLN-JAX
6h 31m1 stop
$633United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
8:00 am - 9:15 pmJAX-HLN
15h 15m2 stops
United Airlines Logo
2:30 pm - 11:09 pmHLN-JAX
6h 39m1 stop
$689United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
8:45 am - 9:15 pmJAX-HLN
14h 30m1 stop
United Airlines Logo
2:30 pm - 11:09 pmHLN-JAX
6h 39m1 stop
$722United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
8:00 am - 9:15 pmJAX-HLN
15h 15m2 stops
United Airlines Logo
2:30 pm - 11:09 pmHLN-JAX
6h 39m1 stop
$727United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
8:45 am - 9:15 pmJAX-HLN
14h 30m1 stop
United Airlines Logo
2:30 pm - 11:09 pmHLN-JAX
6h 39m1 stop
$762United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
8:00 am - 9:15 pmJAX-HLN
15h 15m2 stops
United Airlines Logo
6:30 am - 10:54 amHLN-JAX
26h 24m2 stops
$767United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Jacksonville to Helena flights

Get data-powered insights and trends into flights from Jacksonville to Helena to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Jacksonville to Helena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Jacksonville to Helena were found on Delta ($463) and United Airlines ($567).

Good to know

Low seasonOctober
Cheapest flight$463
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Jacksonville to Helena

When to book flights from Jacksonville to Helena

Are your dates flexible? Find out the best times to travel from Jacksonville to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Helena

  • What is the cheapest flight from Jacksonville to Helena?

    In the last 3 days, the lowest price for a flight from Jacksonville to Helena was $463 for a round-trip ticket.

  • Do I need a passport to fly between Jacksonville and Helena?

    A passport is not required to fly from Jacksonville to Helena.

  • Which airports will I be using when flying from Jacksonville to Helena?

    When flying out of Jacksonville you will be using Jacksonville. You will be landing at Helena, also known as Helena.

  • Which aircraft models fly most regularly from Jacksonville to Helena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Helena?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Jacksonville and Helena, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Jacksonville to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and HLN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Jacksonville to Helena

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Helena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

8.0 ExcellentHal, Jul 2025IAD - MSY
Read more United Airlines reviews

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Multiple delays and not straight answer from the United team

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

Everything you need to know for your flight from Jacksonville to Helena

Information on your arrival and departure airports

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