HLN - JAX

$389 Find Cheap Flights from Helena to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Jacksonville departing on 4/26. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Jacksonville, 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 Helena to Jacksonville, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$459
United Airlines
Tue 8/25Sat 8/29
HLN - JAX • 1 stop
Cheapest one-way
$389
Alaska Airlines
Sun 4/26
HLN - JAX • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Helena and Jacksonville. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Jacksonville (HLN-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Jacksonville 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 Helena to Jacksonville

Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 3:27 pm
HLN
-
JAX
7h 12m
1 stop
United Airlines Logo
3:10 pm - 9:16 pm
JAX
-
HLN
8h 06m
1 stop
$459United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 3:27 pm
HLN
-
JAX
7h 12m
1 stop
United Airlines Logo
9:25 am - 9:16 pm
JAX
-
HLN
13h 51m
2 stops
$464United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 3:27 pm
HLN
-
JAX
7h 12m
1 stop
United Airlines Logo
3:10 pm - 9:16 pm
JAX
-
HLN
8h 06m
1 stop
$469United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 3:27 pm
HLN
-
JAX
7h 12m
1 stop
United Airlines Logo
9:25 am - 9:16 pm
JAX
-
HLN
13h 51m
2 stops
$474United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 5:38 pm
HLN
-
JAX
9h 23m
2 stops
United Airlines Logo
9:25 am - 9:16 pm
JAX
-
HLN
13h 51m
2 stops
$558United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 5:38 pm
HLN
-
JAX
9h 23m
2 stops
United Airlines Logo
9:25 am - 9:16 pm
JAX
-
HLN
13h 51m
2 stops
$620United Airlines
Booking Insights

Good to know

Cheapest flight$389
Flight from Helena to Jacksonville

When to book flights from Helena to Jacksonville

Are your dates flexible? Find out the best times to travel from Helena to Jacksonville 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 Helena to Jacksonville

  • What is the cheapest flight from Helena to Jacksonville?

    In the last 3 days, the lowest price for a flight from Helena to Jacksonville was $389 for a one-way ticket and $459 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Helena to Jacksonville?

    Star Alliance is the only airline alliance operating flights between Helena and Jacksonville.

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

    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 Helena to Jacksonville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Helena 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 Helena to Jacksonville?

    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 Jacksonville with an airline and back to Helena with another airline. Booking your flights between Helena and JAX 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 Helena to Jacksonville?

    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 Jacksonville from Helena 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 Helena to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Helena to Jacksonville. 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 Helena to Jacksonville? 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 9439 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Economy plus was so cramped I could not use my laptop. It was beyond bad.

4.0 OkayBryan, Mar 2026
MCO - ORD
Read more United Airlines reviews

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

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

Information on your arrival and departure airports

Helena (HLN)
Jacksonville (JAX)