How long does it take to fly to Helena?

On average, it takes 6h 11m to fly from Connecticut to Helena if you fly out of Hartford (the most popular airport in Connecticut) and into Bozeman (the most popular airport in Helena). If you’re flying out of New Haven and into Bozeman, then the flight time is around 19h 33m.

What is the cheapest airline that flies from Connecticut to Helena?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Connecticut to Helena

What airlines fly to Helena?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Helena from Connecticut according to our data. United Airlines is the first choice among our users, with 43% 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 did momondo last update prices for flights from Connecticut to Helena Airport?

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

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

As of August 2026, there is 1 operator available to choose from for flights from Connecticut to Helena Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Helena Airport.

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

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$259 Cheap Flights from Connecticut to Helena in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 12:22 pmEWR Newark-HLN Helena

7h 32m1 stop Salt Lake City

7:00 am - 7:17 pmHLN Helena-EWR Newark

10h 17m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$382Delta

Tue, Nov 10 - Fri, Nov 13

12:55 pm - 10:26 pmEWR Newark-HLN Helena

11h 31m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:00 am - 7:17 pmHLN Helena-EWR Newark

10h 17m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$387Delta

Tue, Nov 10 - Fri, Nov 13

7:00 am - 12:24 pmEWR Newark-HLN Helena

7h 24m1 stop Salt Lake City

5:45 am - 5:37 pmHLN Helena-EWR Newark

9h 52m1 stop Salt Lake City

$399Delta

Sat, Jan 9 - Sat, Jan 16

3:36 pm - 9:30 pmBDL Hartford Bradley Intl-HLN Helena

7h 54m1 stop Denver Intl

2:35 pm - 11:43 pmHLN Helena-BDL Hartford Bradley Intl

7h 08m1 stop Denver Intl

$429United Airlines

Mon, Aug 24 - Sat, Aug 29

1:25 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

10h 05m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 49m1 stop Denver Intl

$434United Airlines

Sat, Aug 22 - Wed, Aug 26

11:44 am - 9:30 pmBDL Hartford Bradley Intl-HLN Helena

11h 46m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:43 pmHLN Helena-BDL Hartford Bradley Intl

7h 08m1 stop Denver Intl

$434United Airlines

Mon, Aug 24 - Sat, Aug 29

12:40 pm - 10:30 pmLGA New York LaGuardia-HLN Helena

11h 50m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

5:40 am - 5:30 pmHLN Helena-LGA New York LaGuardia

9h 50m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$439Delta

Sat, Aug 22 - Wed, Aug 26

11:44 am - 9:30 pmBDL Hartford Bradley Intl-HLN Helena

11h 46m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 6:20 pmHLN Helena-BDL Hartford Bradley Intl

10h 05m2 stops Denver Intl Chicago O'Hare Intl

$439United Airlines

Mon, Aug 24 - Sat, Aug 29

6:50 am - 12:22 pmEWR Newark-HLN Helena

7h 32m1 stop Salt Lake City

7:00 am - 4:27 pmHLN Helena-EWR Newark

7h 27m1 stop Salt Lake City

$448Delta

Tue, Nov 10 - Fri, Nov 13

1:22 pm - 9:30 pmEWR Newark-HLN Helena

10h 08m1 stop Denver Intl

6:25 am - 6:23 pmHLN Helena-EWR Newark

9h 58m1 stop Denver Intl

$459United Airlines

Tue, Sep 22 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

11:20 am - 9:30 pmLGA New York LaGuardia-HLN Helena

12h 10m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 5:26 pmHLN Helena-LGA New York LaGuardia

9h 11m1 stop Denver Intl

$690United Airlines

Tue, Aug 11 - Wed, Aug 12

10:00 am - 10:30 pmLGA New York LaGuardia-HLN Helena

14h 30m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:40 am - 7:47 pmHLN Helena-LGA New York LaGuardia

12h 07m2 stops Salt Lake City Detroit Metropolitan Wayne County

$695Delta

Tue, Aug 11 - Wed, Aug 12

3:29 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

8h 01m1 stop Denver Intl

6:15 am - 3:47 pmHLN Helena-LGA New York LaGuardia

7h 32m1 stop Denver Intl

$808United Airlines

Tue, Aug 11 - Wed, Aug 12

3:38 pm - 9:30 pmEWR Newark-HLN Helena

7h 52m1 stop Denver Intl

2:35 pm - 11:58 pmHLN Helena-EWR Newark

7h 23m1 stop Denver Intl

$850United Airlines

Wed, Aug 12 - Sun, Aug 16

6:10 am - 9:30 pmLGA New York LaGuardia-HLN Helena

17h 20m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Denver Intl

6:15 am - 9:25 pmHLN Helena-LGA New York LaGuardia

13h 10m2 stops Denver Intl Chicago O'Hare Intl

$935United Airlines

Tue, Aug 11 - Wed, Aug 12

3:29 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

8h 01m1 stop Denver Intl

6:15 am - 5:26 pmHLN Helena-LGA New York LaGuardia

9h 11m1 stop Denver Intl

$943United Airlines

Wed, Aug 12 - Sun, Aug 16

6:00 am - 1:45 pmEWR Newark-HLN Helena

9h 45m1 stop Denver Intl

2:35 pm - 11:58 pmHLN Helena-EWR Newark

7h 23m1 stop Denver Intl

$1,014United Airlines

Thu, Aug 13 - Sun, Aug 16

6:10 am - 1:45 pmLGA New York LaGuardia-HLN Helena

9h 35m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 5:26 pmHLN Helena-LGA New York LaGuardia

9h 11m1 stop Denver Intl

$1,150United Airlines

Wed, Aug 12 - Sun, Aug 16

5:50 am - 9:30 pmPVD Providence-TFGreen-HLN Helena

17h 40m2 stops Washington, D.C. Dulles Intl Denver Intl

6:15 am - 11:59 pmHLN Helena-PVD Providence-TFGreen

15h 44m2 stops Denver Intl Washington, D.C. Dulles Intl

$1,194United Airlines

Tue, Aug 11 - Thu, Aug 13

4:22 pm - 10:30 pmJFK New York John F Kennedy Intl-HLN Helena

8h 08m1 stop Salt Lake City

12:55 pm - 11:47 pmHLN Helena-JFK New York John F Kennedy Intl

8h 52m1 stop Salt Lake City

$1,789Delta

Thu, Aug 13 - Sun, Aug 16

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Delta flights from Connecticut to Helena

Our best Delta deals on Connecticut to Helena flight tickets

Delta

Nov 10

EWR6:50 amNewark

7h 32m

1 stop

HLN12:22 pmHelena

Nov 13

HLN7:00 amHelena

10h 17m

2 stops

EWR7:17 pmNewark

$382

Delta

Nov 10

EWR12:55 pmNewark

11h 31m

2 stops

HLN10:26 pmHelena

Nov 13

HLN7:00 amHelena

10h 17m

2 stops

EWR7:17 pmNewark

$387

Delta

Jan 9

EWR7:00 amNewark

7h 24m

1 stop

HLN12:24 pmHelena

Jan 16

HLN5:45 amHelena

9h 52m

1 stop

EWR5:37 pmNewark

$399

United Airlines flights from Connecticut to Helena

Our best United Airlines deals on Connecticut to Helena flight tickets

United Airlines

Aug 24

BDL3:36 pmHartford Bradley Intl

7h 54m

1 stop

HLN9:30 pmHelena

Aug 29

HLN2:35 pmHelena

7h 08m

1 stop

BDL11:43 pmHartford Bradley Intl

$429

United Airlines

Aug 24

BDL11:44 amHartford Bradley Intl

11h 46m

2 stops

HLN9:30 pmHelena

Aug 29

HLN2:35 pmHelena

7h 08m

1 stop

BDL11:43 pmHartford Bradley Intl

$434

United Airlines

Aug 24

BDL11:44 amHartford Bradley Intl

11h 46m

2 stops

HLN9:30 pmHelena

Aug 29

HLN6:15 amHelena

10h 05m

2 stops

BDL6:20 pmHartford Bradley Intl

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Tue 11/10

6:50 am-12:22 pm

1 stop7h 32m

Helena

Fri 11/13

7:00 am-7:17 pm

2 stops10h 17m

$382

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Tue 11/10

12:55 pm-10:26 pm

2 stops11h 31m

Helena

Fri 11/13

7:00 am-7:17 pm

2 stops10h 17m

$387

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Sat 1/9

7:00 am-12:24 pm

1 stop7h 24m

Helena

Sat 1/16

5:45 am-5:37 pm

1 stop9h 52m

$399

HartfordHelena

BDL Hartford Bradley Intl - HLN Helena

BDLHLN

Hartford Bradley Intl

Mon 8/24

3:36 pm-9:30 pm

1 stop7h 54m

Helena

Sat 8/29

2:35 pm-11:43 pm

1 stop7h 08m

$429

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 8/22

1:25 pm-9:30 pm

2 stops10h 05m

Helena

Wed 8/26

2:35 pm-11:24 pm

1 stop6h 49m

$434

HartfordHelena

BDL Hartford Bradley Intl - HLN Helena

BDLHLN

Hartford Bradley Intl

Mon 8/24

11:44 am-9:30 pm

2 stops11h 46m

Helena

Sat 8/29

2:35 pm-11:43 pm

1 stop7h 08m

$434

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 8/22

12:40 pm-10:30 pm

2 stops11h 50m

Helena

Wed 8/26

5:40 am-5:30 pm

2 stops9h 50m

$439

HartfordHelena

BDL Hartford Bradley Intl - HLN Helena

BDLHLN

Hartford Bradley Intl

Mon 8/24

11:44 am-9:30 pm

2 stops11h 46m

Helena

Sat 8/29

6:15 am-6:20 pm

2 stops10h 05m

$439

Quickest round-trip

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Tue 11/10

6:50 am-12:22 pm

1 stop7h 32m

Helena

Fri 11/13

7:00 am-4:27 pm

1 stop7h 27m

$448

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Tue 9/22

1:22 pm-9:30 pm

1 stop10h 08m

Helena

Tue 9/29

6:25 am-6:23 pm

1 stop9h 58m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut 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

Prices

Airlines

Other information

Can stopping save me money on Connecticut to Helena flights?

You could potentially save up to 61% on your flight if you consider stops on a Connecticut to Helena flight.

Cheap Connecticut to Helena flight deals and tips

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

Fastest flight time	7h 24m
Direct flights	None

The fastest flight from Connecticut to Helena takes 7h 24m

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

Search flight deals

Frequently asked questions about flying from Connecticut to Helena

When did momondo last update prices for flights from Connecticut to Helena Airport?
Prices for flights from Connecticut to Helena Airport are updated daily.
How many operators does momondo search for flights from Connecticut to Helena Airport?
As of August 2026, there is 1 operator available to choose from for flights from Connecticut to Helena Airport.
How old do you have to be to fly from Connecticut to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Helena

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $403	Free Cancellation	Rating 7.4 10,099 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Helena for you.

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

momondo does allow users to show only those flights to Helena from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Connecticut.

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

Of course. momondo tracks the price of Connecticut to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.