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

Prices for flights from Jacksonville Airport to Helena Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Helena Airport.

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

The travel and health documents required for your trip to Helena 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 Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$499 Cheap Flights from Jacksonville to Helena in 2026/27

Find the cheapest flights from Jacksonville to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

7h 40m1 stop Denver Intl

6:15 am - 3:04 pmHLN Helena-JAX Jacksonville

6h 49m1 stop Denver Intl

$499United Airlines

Tue, Jan 26 - Sat, Jan 30

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

7h 16m1 stop Denver Intl

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

6h 35m1 stop Denver Intl

$499United Airlines

Wed, Nov 4 - Sat, Nov 7

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

7h 40m1 stop Denver Intl

6:15 am - 10:12 pmHLN Helena-JAX Jacksonville

13h 57m2 stops Denver Intl Newark

$504United Airlines

Tue, Jan 26 - Sat, Jan 30

10:08 am - 9:31 pmJAX Jacksonville-HLN Helena

13h 23m2 stops Newark Denver Intl

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

6h 35m1 stop Denver Intl

$504United Airlines

Wed, Nov 4 - Sat, Nov 7

9:42 am - 9:31 pmJAX Jacksonville-HLN Helena

13h 49m2 stops Chicago O'Hare Intl Denver Intl

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

6h 35m1 stop Denver Intl

$504United Airlines

Wed, Nov 4 - Sat, Nov 7

2:27 pm - 10:26 pmJAX Jacksonville-HLN Helena

9h 59m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:07 pm - 11:53 pmHLN Helena-JAX Jacksonville

8h 46m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$1,250Delta

Wed, Nov 25 - Sun, Nov 29

6:28 am - 4:04 pmJAX Jacksonville-HLN Helena

11h 36m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

4:53 pm - 10:44 amHLN Helena-JAX Jacksonville

15h 51m2 stops Seattle/Tacoma Intl Philadelphia

$1,985Alaska Airlines

Sun, Nov 15 - Mon, Nov 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Jacksonville to Helena

Our best United Airlines deals on Jacksonville to Helena flight tickets

United Airlines

Nov 4

JAX4:15 pmJacksonville

7h 16m

1 stop

HLN9:31 pmHelena

Nov 7

HLN6:28 amHelena

6h 35m

1 stop

JAX3:03 pmJacksonville

$499

United Airlines

Nov 4

JAX10:08 amJacksonville

13h 23m

2 stops

HLN9:31 pmHelena

Nov 7

HLN6:28 amHelena

6h 35m

1 stop

JAX3:03 pmJacksonville

$504

United Airlines

Jan 26

JAX11:34 amJacksonville

11h 58m

2 stops

HLN9:32 pmHelena

Jan 30

HLN6:15 amHelena

12h 04m

2 stops

JAX8:19 pmJacksonville

$509

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Tue 1/26

8:00 am-1:40 pm

1 stop7h 40m

Helena

Sat 1/30

6:15 am-3:04 pm

1 stop6h 49m

$499

Quickest round-trip

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Wed 11/4

4:15 pm-9:31 pm

1 stop7h 16m

Helena

Sat 11/7

6:28 am-3:03 pm

1 stop6h 35m

$499

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Tue 1/26

8:00 am-1:40 pm

1 stop7h 40m

Helena

Sat 1/30

6:15 am-10:12 pm

2 stops13h 57m

$504

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Wed 11/4

10:08 am-9:31 pm

2 stops13h 23m

Helena

Sat 11/7

6:28 am-3:03 pm

1 stop6h 35m

$504

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Wed 11/4

9:42 am-9:31 pm

2 stops13h 49m

Helena

Sat 11/7

6:28 am-3:03 pm

1 stop6h 35m

$504

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Wed 11/25

2:27 pm-10:26 pm

2 stops9h 59m

Helena

Sun 11/29

1:07 pm-11:53 pm

2 stops8h 46m

$1,250

JacksonvilleHelena

JAX Jacksonville - HLN Helena

JAXHLN

Jacksonville

Sun 11/15

6:28 am-4:04 pm

2 stops11h 36m

Helena

Mon 11/23

4:53 pm-10:44 am

2 stops15h 51m

$1,985

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to Helena

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 Helena?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Helena from Jacksonville according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When to book flights from Jacksonville to Helena

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

Estimated round-trip price

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

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

Best Price Found	$499
Fastest flight time	7h 16m
Direct flights	None

The best flight deal from Jacksonville to Helena found on momondo in the last 72 hours is $499

The fastest flight from Jacksonville to Helena takes 7h 16m

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

Search flight deals

Frequently asked questions about flying from Jacksonville to Helena

How far is Jacksonville to Helena by plane?
Jacksonville and Helena are 1970.0 mi apart from one another. In terms of flight time, this usually takes a little over 7h 16m.
When did momondo last update prices for flights from Jacksonville Airport to Helena Airport?
Prices for flights from Jacksonville Airport to Helena Airport are updated daily.
How old do you have to be to fly from Jacksonville Airport to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena 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 Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to Helena. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Jacksonville to Helena flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Helena from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Jacksonville to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.