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

United Airlines is the most popular carrier operating from Massachusetts to Helena

What airlines fly to Helena?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Helena from Massachusetts according to our data. JetBlue is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 6 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 Massachusetts to Helena Airport?

Prices for flights from Massachusetts to Helena Airport refresh daily.

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

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

How old do you have to be to fly from Massachusetts 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 Massachusetts to Helena Airport.

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

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$320 Cheap Flights from Massachusetts to Helena in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:03 am - 4:04 pmBOS Boston Logan Intl-HLN Helena

9h 01m1 stop Seattle/Tacoma Intl

4:41 pm - 5:40 amHLN Helena-BOS Boston Logan Intl

10h 59m1 stop Seattle/Tacoma Intl

$469Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

9:03 am - 4:04 pmBOS Boston Logan Intl-HLN Helena

9h 01m1 stop Seattle/Tacoma Intl

4:53 pm - 7:40 amHLN Helena-BOS Boston Logan Intl

12h 47m1 stop Seattle/Tacoma Intl

$469Alaska Airlines

Wed, Nov 18 - Sun, Nov 22

6:05 am - 12:28 pmBOS Boston Logan Intl-HLN Helena

8h 23m1 stop Salt Lake City

1:08 pm - 11:59 pmHLN Helena-BOS Boston Logan Intl

8h 51m1 stop Salt Lake City

$469Delta

Sat, Oct 10 - Sat, Oct 17

7:00 am - 4:23 pmBOS Boston Logan Intl-HLN Helena

11h 23m1 stop Seattle/Tacoma Intl

5:00 pm - 5:40 amHLN Helena-BOS Boston Logan Intl

10h 40m1 stop Seattle/Tacoma Intl

$469Alaska Airlines

Wed, Feb 3 - Sun, Feb 7

2:59 pm - 10:26 pmBOS Boston Logan Intl-HLN Helena

9h 27m2 stops Minneapolis St Paul Salt Lake City

1:07 pm - 11:57 pmHLN Helena-BOS Boston Logan Intl

8h 50m1 stop Salt Lake City

$474Delta

Wed, Nov 18 - Sun, Nov 22

6:00 am - 1:40 pmBOS Boston Logan Intl-HLN Helena

9h 40m2 stops Chicago O'Hare Intl Denver Intl

6:28 am - 7:14 pmHLN Helena-BOS Boston Logan Intl

10h 46m2 stops Denver Intl Chicago O'Hare Intl

$479United Airlines

Wed, Nov 18 - Sun, Nov 22

3:18 pm - 8:59 pmBDL Hartford Bradley Intl-HLN Helena

7h 41m1 stop Denver Intl

2:30 pm - 11:48 pmHLN Helena-BDL Hartford Bradley Intl

7h 18m1 stop Denver Intl

$479United Airlines

Fri, Jan 8 - Tue, Jan 12

7:30 am - 1:27 pmALB Albany Intl-HLN Helena

7h 57m1 stop Denver Intl

2:30 pm - 11:36 pmHLN Helena-ALB Albany Intl

7h 06m1 stop Denver Intl

$479United Airlines

Sat, Jan 9 - Tue, Jan 12

10:20 am - 8:59 pmBDL Hartford Bradley Intl-HLN Helena

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

2:30 pm - 11:48 pmHLN Helena-BDL Hartford Bradley Intl

7h 18m1 stop Denver Intl

$484United Airlines

Fri, Jan 8 - Tue, Jan 12

7:30 am - 1:27 pmALB Albany Intl-HLN Helena

7h 57m1 stop Denver Intl

7:00 am - 5:21 pmHLN Helena-ALB Albany Intl

8h 21m2 stops Denver Intl Chicago O'Hare Intl

$484United Airlines

Sat, Jan 9 - Tue, Jan 12

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Delta flights from Massachusetts to Helena

Our best Delta deals on Massachusetts to Helena flight tickets

Delta

Nov 18

BOS2:59 pmBoston Logan Intl

9h 27m

2 stops

HLN10:26 pmHelena

Nov 22

HLN1:07 pmHelena

8h 50m

1 stop

BOS11:57 pmBoston Logan Intl

$474

Delta

Oct 10

BOS6:05 amBoston Logan Intl

8h 23m

1 stop

HLN12:28 pmHelena

Oct 17

HLN7:15 amHelena

11h 00m

2 stops

BOS8:15 pmBoston Logan Intl

$499

Delta

Oct 10

BOS6:05 amBoston Logan Intl

8h 23m

1 stop

HLN12:28 pmHelena

Oct 19

HLN1:08 pmHelena

8h 51m

1 stop

BOS11:59 pmBoston Logan Intl

$574

Alaska Airlines flights from Massachusetts to Helena

Our best Alaska Airlines deals on Massachusetts to Helena flight tickets

Alaska Airlines

Nov 14

BOS9:03 amBoston Logan Intl

9h 01m

1 stop

HLN4:04 pmHelena

Nov 17

HLN4:41 pmHelena

10h 59m

1 stop

BOS5:40 amBoston Logan Intl

$469

Alaska Airlines

Oct 2

BOS7:59 pmBoston Logan Intl

22h 50m

1 stop

HLN4:49 pmHelena

Oct 6

HLN5:26 pmHelena

12h 00m

1 stop

BOS7:26 amBoston Logan Intl

$549

Alaska Airlines

Feb 3

BOS6:28 pmBoston Logan Intl

23h 55m

1 stop

HLN4:23 pmHelena

Feb 7

HLN5:00 pmHelena

10h 40m

1 stop

BOS5:40 amBoston Logan Intl

$571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Sat 11/14

9:03 am-4:04 pm

1 stop9h 01m

Helena

Tue 11/17

4:41 pm-5:40 am

1 stop10h 59m

$469

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Wed 11/18

9:03 am-4:04 pm

1 stop9h 01m

Helena

Sun 11/22

4:53 pm-7:40 am

1 stop12h 47m

$469

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Sat 10/10

6:05 am-12:28 pm

1 stop8h 23m

Helena

Sat 10/17

1:08 pm-11:59 pm

1 stop8h 51m

$469

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Wed 2/3

7:00 am-4:23 pm

1 stop11h 23m

Helena

Sun 2/7

5:00 pm-5:40 am

1 stop10h 40m

$469

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Wed 11/18

2:59 pm-10:26 pm

2 stops9h 27m

Helena

Sun 11/22

1:07 pm-11:57 pm

1 stop8h 50m

$474

BostonHelena

BOS Boston Logan Intl - HLN Helena

BOSHLN

Boston Logan Intl

Wed 11/18

6:00 am-1:40 pm

2 stops9h 40m

Helena

Sun 11/22

6:28 am-7:14 pm

2 stops10h 46m

$479

Quickest round-trip

HartfordHelena

BDL Hartford Bradley Intl - HLN Helena

BDLHLN

Hartford Bradley Intl

Fri 1/8

3:18 pm-8:59 pm

1 stop7h 41m

Helena

Tue 1/12

2:30 pm-11:48 pm

1 stop7h 18m

$479

AlbanyHelena

ALB Albany Intl - HLN Helena

ALBHLN

Albany Intl

Sat 1/9

7:30 am-1:27 pm

1 stop7h 57m

Helena

Tue 1/12

2:30 pm-11:36 pm

1 stop7h 06m

$479

HartfordHelena

BDL Hartford Bradley Intl - HLN Helena

BDLHLN

Hartford Bradley Intl

Fri 1/8

10:20 am-8:59 pm

2 stops12h 39m

Helena

Tue 1/12

2:30 pm-11:48 pm

1 stop7h 18m

$484

AlbanyHelena

ALB Albany Intl - HLN Helena

ALBHLN

Albany Intl

Sat 1/9

7:30 am-1:27 pm

1 stop7h 57m

Helena

Tue 1/12

7:00 am-5:21 pm

2 stops8h 21m

$484

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 Massachusetts 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

Can stopping save me money on Massachusetts to Helena flights?

You could potentially save up to 23% on your flight if you consider stops on a Massachusetts to Helena flight.

Cheap Massachusetts to Helena flight deals and tips

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

Best Price Found	$320
Fastest flight time	7h 33m
Direct flights	None

The best one-way flight to Helena from Massachusetts in the past 72 hours is $320. The best round-trip flight deal from Massachusetts to Helena found on momondo in the last 72 hours is $469.

The fastest flight from Massachusetts to Helena takes 7h 33m

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

Search flight deals

Frequently asked questions about flying from Massachusetts to Helena

When did momondo last update prices for flights from Massachusetts to Helena Airport?
Prices for flights from Massachusetts to Helena Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Helena Airport?
As of September 2026, there is 1 operator available to choose from for flights from Massachusetts to Helena Airport.
How old do you have to be to fly from Massachusetts 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 Massachusetts to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Helena

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $431	Free Cancellation	Rating 7.4 10,227 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts 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 Massachusetts to Helena for you.

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

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

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

momondo helps you find the best flight between Massachusetts and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Helena from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.