How long does it take to fly to Helena?

On average, it takes 6h 35m 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.

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 May 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.

$180 Cheap Flights from Connecticut to Helena in 2026

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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.

5:29 pm - 4:06 pm

JFK

HLN

24h 37m

1 stop

4:43 pm - 7:16 am

HLN

JFK

12h 33m

1 stop

$359Alaska Airlines

Fri, May 29 - Tue, Jun 2

7:17 am - 4:11 pm

EWR

HLN

10h 54m

1 stop

4:08 pm - 6:04 am

HLN

EWR

11h 56m

1 stop

$369Alaska Airlines

Tue, Oct 27 - Sun, Nov 1

7:00 am - 12:24 pm

EWR

HLN

7h 24m

1 stop

5:45 am - 7:43 pm

HLN

EWR

11h 58m

2 stops

$374Delta

Thu, Oct 29 - Tue, Nov 10

4:00 pm - 4:11 pm

EWR

HLN

26h 11m

1 stop

4:08 pm - 6:04 am

HLN

EWR

11h 56m

1 stop

$379Alaska Airlines

Tue, Oct 27 - Sun, Nov 1

4:15 pm - 4:06 pm

JFK

HLN

25h 51m

1 stop

4:43 pm - 7:16 am

HLN

JFK

12h 33m

1 stop

$389Alaska Airlines

Fri, May 29 - Tue, Jun 2

2:40 pm - 9:20 pm

EWR

HLN

8h 40m

1 stop

2:20 pm - 1:04 am

HLN

EWR

8h 44m

1 stop

$422United Airlines

Sat, May 23 - Sat, May 30

6:00 am - 1:33 pm

EWR

HLN

9h 33m

1 stop

2:20 pm - 1:04 am

HLN

EWR

8h 44m

1 stop

$447United Airlines

Sat, May 23 - Wed, May 27

10:00 am - 10:41 pm

LGA

HLN

14h 41m

2 stops

5:45 am - 7:16 pm

HLN

LGA

11h 31m

2 stops

$448Delta

Tue, Oct 27 - Sun, Nov 1

8:00 am - 1:27 pm

BDL

HLN

7h 27m

1 stop

2:30 pm - 11:13 pm

HLN

BDL

6h 43m

1 stop

$449United Airlines

Tue, Oct 27 - Sat, Oct 31

11:00 am - 10:41 pm

LGA

HLN

13h 41m

2 stops

5:45 am - 7:16 pm

HLN

LGA

11h 31m

2 stops

$453Delta

Tue, Oct 27 - Sun, Nov 1

United Airlines flights from Connecticut to Helena

Our best United Airlines deals on Connecticut to Helena flight tickets

United Airlines

May 23

EWR2:40 pmNewark

8h 40m

1 stop

HLN9:20 pmHelena

May 30

HLN2:20 pmHelena

8h 44m

1 stop

EWR1:04 amNewark

$422

United Airlines

May 23

EWR6:00 amNewark

9h 33m

1 stop

HLN1:33 pmHelena

May 27

HLN2:20 pmHelena

8h 44m

1 stop

EWR1:04 amNewark

$447

United Airlines

Oct 27

BDL8:00 amHartford Bradley Intl

7h 27m

1 stop

HLN1:27 pmHelena

Oct 31

HLN2:30 pmHelena

6h 43m

1 stop

BDL11:13 pmHartford Bradley Intl

$449

Delta flights from Connecticut to Helena

Our best Delta deals on Connecticut to Helena flight tickets

Delta

Oct 29

EWR7:00 amNewark

7h 24m

1 stop

HLN12:24 pmHelena

Nov 10

HLN5:45 amHelena

11h 58m

2 stops

EWR7:43 pmNewark

$374

Delta

Oct 27

LGA10:00 amNew York LaGuardia

14h 41m

2 stops

HLN10:41 pmHelena

Nov 1

HLN5:45 amHelena

11h 31m

2 stops

LGA7:16 pmNew York LaGuardia

$448

Delta

Oct 27

LGA11:00 amNew York LaGuardia

13h 41m

2 stops

HLN10:41 pmHelena

Nov 1

HLN5:45 amHelena

11h 31m

2 stops

LGA7:16 pmNew York LaGuardia

$453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/29

5:29 pm-4:06 pm

1 stop24h 37m

Helena

Tue 6/2

4:43 pm-7:16 am

1 stop12h 33m

$359

NewarkHelena

EWR - HLN

EWRHLN

Newark

Tue 10/27

7:17 am-4:11 pm

1 stop10h 54m

Helena

Sun 11/1

4:08 pm-6:04 am

1 stop11h 56m

$369

NewarkHelena

EWR - HLN

EWRHLN

Newark

Thu 10/29

7:00 am-12:24 pm

1 stop7h 24m

Helena

Tue 11/10

5:45 am-7:43 pm

2 stops11h 58m

$374

NewarkHelena

EWR - HLN

EWRHLN

Newark

Tue 10/27

4:00 pm-4:11 pm

1 stop26h 11m

Helena

Sun 11/1

4:08 pm-6:04 am

1 stop11h 56m

$379

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/29

4:15 pm-4:06 pm

1 stop25h 51m

Helena

Tue 6/2

4:43 pm-7:16 am

1 stop12h 33m

$389

NewarkHelena

EWR - HLN

EWRHLN

Newark

Sat 5/23

2:40 pm-9:20 pm

1 stop8h 40m

Helena

Sat 5/30

2:20 pm-1:04 am

1 stop8h 44m

$422

NewarkHelena

EWR - HLN

EWRHLN

Newark

Sat 5/23

6:00 am-1:33 pm

1 stop9h 33m

Helena

Wed 5/27

2:20 pm-1:04 am

1 stop8h 44m

$447

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 10/27

10:00 am-10:41 pm

2 stops14h 41m

Helena

Sun 11/1

5:45 am-7:16 pm

2 stops11h 31m

$448

Quickest round-trip

HartfordHelena

BDL - HLN

BDLHLN

Hartford Bradley Intl

Tue 10/27

8:00 am-1:27 pm

1 stop7h 27m

Helena

Sat 10/31

2:30 pm-11:13 pm

1 stop6h 43m

$449

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 10/27

11:00 am-10:41 pm

2 stops13h 41m

Helena

Sun 11/1

5:45 am-7:16 pm

2 stops11h 31m

$453

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

Airlines

Other information

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.

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 May 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 9,699 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.