When did momondo last update prices for flights from Helena Airport to Jacksonville Airport?

Prices for flights from Helena Airport to Jacksonville Airport were last updated today.

How many operators does momondo search for flights from Helena Airport to Jacksonville Airport?

The number of operators available for flights from Helena Airport to Jacksonville Airport is 1 as of August 2026.

How old do you have to be to fly from Helena Airport to Jacksonville Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Jacksonville Airport.

What documentation or ID do you need to fly to Jacksonville Airport?

The travel and health documents required for your trip to Jacksonville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Jacksonville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$359 Cheap Flights from Helena to Jacksonville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Jacksonville

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 3:42 pmHLN Helena-JAX Jacksonville

7h 17m1 stop Denver Intl

4:15 pm - 9:31 pmJAX Jacksonville-HLN Helena

7h 16m1 stop Denver Intl

$359United Airlines

Sat, Oct 24 - Wed, Oct 28

6:25 am - 7:09 pmHLN Helena-JAX Jacksonville

10h 44m2 stops Denver Intl Chicago O'Hare Intl

4:15 pm - 9:31 pmJAX Jacksonville-HLN Helena

7h 16m1 stop Denver Intl

$364United Airlines

Sat, Oct 24 - Wed, Oct 28

6:25 am - 8:54 pmHLN Helena-JAX Jacksonville

12h 29m2 stops Denver Intl Washington, D.C. Dulles Intl

9:35 am - 9:31 pmJAX Jacksonville-HLN Helena

13h 56m2 stops Chicago O'Hare Intl Denver Intl

$369United Airlines

Sat, Oct 24 - Wed, Oct 28

6:28 am - 3:03 pmHLN Helena-JAX Jacksonville

6h 35m1 stop Denver Intl

4:15 pm - 9:31 pmJAX Jacksonville-HLN Helena

7h 16m1 stop Denver Intl

$375United Airlines

Sun, Nov 8 - Sat, Nov 14

6:28 am - 6:02 pmHLN Helena-JAX Jacksonville

9h 34m2 stops Denver Intl Chicago O'Hare Intl

8:00 am - 1:40 pmJAX Jacksonville-HLN Helena

7h 40m1 stop Denver Intl

$376United Airlines

Sun, Nov 8 - Sat, Nov 14

6:28 am - 3:03 pmHLN Helena-JAX Jacksonville

6h 35m1 stop Denver Intl

10:06 am - 9:31 pmJAX Jacksonville-HLN Helena

13h 25m2 stops Newark Denver Intl

$380United Airlines

Sun, Nov 8 - Sat, Nov 14

6:28 am - 6:02 pmHLN Helena-JAX Jacksonville

9h 34m2 stops Denver Intl Chicago O'Hare Intl

11:35 am - 9:31 pmJAX Jacksonville-HLN Helena

11h 56m2 stops Houston George Bush Intcntl Denver Intl

$381United Airlines

Sun, Nov 8 - Sat, Nov 14

6:15 am - 8:54 pmHLN Helena-JAX Jacksonville

12h 39m2 stops Denver Intl Washington, D.C. Dulles Intl

8:15 am - 1:45 pmJAX Jacksonville-HLN Helena

7h 30m1 stop Denver Intl

$438United Airlines

Thu, Sep 10 - Mon, Sep 14

1:07 pm - 11:55 pmHLN Helena-JAX Jacksonville

8h 48m2 stops Salt Lake City Atlanta Hartsfield-Jackson

12:08 pm - 10:26 pmJAX Jacksonville-HLN Helena

12h 18m2 stops Detroit Metropolitan Wayne County Salt Lake City

$589Delta

Tue, Nov 10 - Mon, Nov 16

7:15 am - 9:47 pmHLN Helena-JAX Jacksonville

12h 32m2 stops Salt Lake City Atlanta Hartsfield-Jackson

5:05 am - 12:27 pmJAX Jacksonville-HLN Helena

9h 22m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$809Delta

Wed, Oct 14 - Wed, Nov 18

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United Airlines flights from Helena to Jacksonville

Our best United Airlines deals on Helena to Jacksonville flight tickets

United Airlines

Oct 24

HLN6:25 amHelena

7h 17m

1 stop

JAX3:42 pmJacksonville

Oct 28

JAX4:15 pmJacksonville

7h 16m

1 stop

HLN9:31 pmHelena

$359

United Airlines

Oct 24

HLN6:25 amHelena

10h 44m

2 stops

JAX7:09 pmJacksonville

Oct 28

JAX4:15 pmJacksonville

7h 16m

1 stop

HLN9:31 pmHelena

$364

United Airlines

Oct 24

HLN6:25 amHelena

12h 29m

2 stops

JAX8:54 pmJacksonville

Oct 28

JAX9:35 amJacksonville

13h 56m

2 stops

HLN9:31 pmHelena

$369

Delta flights from Helena to Jacksonville

Our best Delta deals on Helena to Jacksonville flight tickets

Delta

Nov 10

HLN1:07 pmHelena

8h 48m

2 stops

JAX11:55 pmJacksonville

Nov 16

JAX12:08 pmJacksonville

12h 18m

2 stops

HLN10:26 pmHelena

$589

Delta

Oct 14

HLN7:15 amHelena

12h 32m

2 stops

JAX9:47 pmJacksonville

Nov 18

JAX5:05 amJacksonville

9h 22m

2 stops

HLN12:27 pmHelena

$809

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sat 10/24

6:25 am-3:42 pm

1 stop7h 17m

Jacksonville

Wed 10/28

4:15 pm-9:31 pm

1 stop7h 16m

$359

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sat 10/24

6:25 am-7:09 pm

2 stops10h 44m

Jacksonville

Wed 10/28

4:15 pm-9:31 pm

1 stop7h 16m

$364

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sat 10/24

6:25 am-8:54 pm

2 stops12h 29m

Jacksonville

Wed 10/28

9:35 am-9:31 pm

2 stops13h 56m

$369

Quickest round-trip

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sun 11/8

6:28 am-3:03 pm

1 stop6h 35m

Jacksonville

Sat 11/14

4:15 pm-9:31 pm

1 stop7h 16m

$375

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sun 11/8

6:28 am-6:02 pm

2 stops9h 34m

Jacksonville

Sat 11/14

8:00 am-1:40 pm

1 stop7h 40m

$376

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sun 11/8

6:28 am-3:03 pm

1 stop6h 35m

Jacksonville

Sat 11/14

10:06 am-9:31 pm

2 stops13h 25m

$380

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Sun 11/8

6:28 am-6:02 pm

2 stops9h 34m

Jacksonville

Sat 11/14

11:35 am-9:31 pm

2 stops11h 56m

$381

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Thu 9/10

6:15 am-8:54 pm

2 stops12h 39m

Jacksonville

Mon 9/14

8:15 am-1:45 pm

1 stop7h 30m

$438

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Tue 11/10

1:07 pm-11:55 pm

2 stops8h 48m

Jacksonville

Mon 11/16

12:08 pm-10:26 pm

2 stops12h 18m

$589

HelenaJacksonville

HLN Helena - JAX Jacksonville

HLNJAX

Helena

Wed 10/14

7:15 am-9:47 pm

2 stops12h 32m

Jacksonville

Wed 11/18

5:05 am-12:27 pm

2 stops9h 22m

$809

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Jacksonville?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Jacksonville from Helena according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Jacksonville. Keep in mind that there are 3 different airlines that fly to Jacksonville on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Jacksonville (HLN to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Jacksonville

Best Price Found	$359
Fastest flight time	7h 17m
Direct flights	None

The best flight deal from Helena to Jacksonville found on momondo in the last 72 hours is $359

The fastest flight from Helena to Jacksonville takes 7h 17m

There are no direct flights from Helena to Jacksonville. There are no popular flight routes from Helena to Jacksonville.

Search flight deals

Frequently asked questions about flying from Helena to Jacksonville

How far is Helena to Jacksonville by plane?
A flight from Helena to Jacksonville will travel around 1970.0 mi. 7h 17m is a normal flight duration for this route.
When did momondo last update prices for flights from Helena Airport to Jacksonville Airport?
Prices for flights from Helena Airport to Jacksonville Airport were last updated today.
How many operators does momondo search for flights from Helena Airport to Jacksonville Airport?
The number of operators available for flights from Helena Airport to Jacksonville Airport is 1 as of August 2026.
How old do you have to be to fly from Helena Airport to Jacksonville Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Jacksonville Airport.
What documentation or ID do you need to fly to Jacksonville Airport?
The travel and health documents required for your trip to Jacksonville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Jacksonville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Helena to Jacksonville?
momondo data reveals that the most frequently booked airline on the route from Helena to Jacksonville is United Airlines, representing 100% of all bookings.

Best airlines flying from Helena to Jacksonville

Compare and see reviews for airlines that fly from Helena to Jacksonville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $357	Free Cancellation	Rating 7.4 10,136 reviews		Search United Airlines flights

Fernandina Beach

Jacksonville Beach

Orange Park

Kingsland

Waycross

Ponte Vedra Beach

Atlantic Beach

Neptune Beach

St Johns

Yulee

Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Jacksonville?

Finding the right flight to Jacksonville from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

Can I find flights from Helena to Jacksonville with flexible booking policies on momondo?

All flight searches from Helena to Jacksonville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Helena to Jacksonville?

Once you have performed a search for Helena to Jacksonville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Helena to Jacksonville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helena to Jacksonville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Helena to Jacksonville from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Jacksonville departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Helena to Jacksonville

Our best United Airlines deals on Helena to Jacksonville flight tickets

Delta flights from Helena to Jacksonville

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How to get the cheapest flight ticket from Helena to Jacksonville

What airlines fly to Jacksonville?

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Cheap Helena to Jacksonville (HLN to JAX) flight deals and tips

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Frequently asked questions about flying from Helena to Jacksonville

Best airlines flying from Helena to Jacksonville

Compare and see reviews for airlines that fly from Helena to Jacksonville with momondo

Traveling to a place near Jacksonville?

Why use momondo?

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Jacksonville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Jacksonville

List of cabin classes available on flights landing in Jacksonville. Availability may vary depending on flight origin and airline.

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