What is the cheapest airline that flies from Helena to Boston Logan Intl?

Alaska Airlines is the most popular carrier operating from Helena to Boston Logan Intl

What airlines fly to Boston?

Delta, United Airlines and JetBlue are the top three most popular airlines that fly to Boston from Helena according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to Boston Logan Intl Airport?

Prices for flights from Helena Airport to Boston Logan Intl Airport were last updated today.

How old do you have to be to fly from Helena Airport to Boston Logan Intl 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 Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

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

$180 Cheap Flights from Helena to Boston in 2025

Q: What is the typical price of a round-trip flight between Helena and Boston?

Prices are currently low for flights on this route. Typical prices usually range from $761 to $938. The lowest price recently found on this route was $382.

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Find the cheapest flights from Helena to Boston

Round-trip

One-way

Cheap round-trip flights

6:18 pm - 7:53 amHLN-BOS

11h 35m1 stop

7:00 am - 5:36 pmBOS-HLN

12h 36m1 stop

$382Alaska Airlines

Find Deal

Tue, Oct 21 - Tue, Nov 4

6:18 pm - 11:59 pmHLN-BOS

27h 41m1 stop

6:59 pm - 5:36 pmBOS-HLN

24h 37m2 stops

$457Alaska Airlines

Find Deal

Tue, Oct 21 - Tue, Nov 4

1:00 pm - 6:35 amHLN-BOS

15h 35m2 stops

6:15 am - 12:20 pmBOS-HLN

8h 05m1 stop

$486Delta

Find Deal

Sun, Oct 19 - Thu, Oct 23

6:18 pm - 7:53 amHLN-BOS

11h 35m1 stop

7:20 am - 5:41 pmBOS-HLN

12h 21m1 stop

$493Alaska Airlines

Find Deal

Sun, Oct 19 - Thu, Oct 23

1:00 pm - 6:35 amHLN-BOS

15h 35m2 stops

6:15 am - 12:20 pmBOS-HLN

8h 05m1 stop

$517Delta

Find Deal

Tue, Oct 14 - Tue, Oct 28

12:50 pm - 11:54 pmHLN-BOS

9h 04m1 stop

6:00 am - 12:27 pmBOS-HLN

8h 27m1 stop

$529Delta

Find Deal

Tue, Mar 10 - Thu, Mar 12

6:18 pm - 4:00 pmHLN-BOS

19h 42m2 stops

6:59 pm - 5:36 pmBOS-HLN

24h 37m2 stops

$531Alaska Airlines

Find Deal

Tue, Oct 21 - Tue, Nov 4

5:18 pm - 10:31 amHLN-BOS

15h 13m2 stops

9:15 am - 9:22 pmBOS-HLN

14h 07m2 stops

$581United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 28

7:00 am - 3:54 pmHLN-BOS

6h 54m1 stop

3:19 pm - 8:59 pmBOS-HLN

7h 40m1 stop

$599United Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

7:00 am - 7:23 pmHLN-BOS

10h 23m2 stops

7:30 am - 1:27 pmBOS-HLN

7h 57m1 stop

$604United Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

Delta flights from Helena to Boston

Our best Delta deals on Helena to Boston flight tickets

Delta

Oct 19

HLN1:00 pmHelena

15h 35m

2 stops

BOS6:35 amBoston Logan Intl

Oct 23

BOS6:15 amBoston Logan Intl

8h 05m

1 stop

HLN12:20 pmHelena

$486

Find similar

Delta

Oct 14

HLN1:00 pmHelena

15h 35m

2 stops

BOS6:35 amBoston Logan Intl

Oct 28

BOS6:15 amBoston Logan Intl

8h 05m

1 stop

HLN12:20 pmHelena

$517

Find similar

Delta

Mar 10

HLN12:50 pmHelena

9h 04m

1 stop

BOS11:54 pmBoston Logan Intl

Mar 12

BOS6:00 amBoston Logan Intl

8h 27m

1 stop

HLN12:27 pmHelena

$529

Find similar

United Airlines flights from Helena to Boston

Our best United Airlines deals on Helena to Boston flight tickets

United Airlines

Oct 14

HLN5:18 pmHelena

15h 13m

2 stops

BOS10:31 amBoston Logan Intl

Oct 28

BOS9:15 amBoston Logan Intl

14h 07m

2 stops

HLN9:22 pmHelena

$581

Find similar

United Airlines

Mar 10

HLN7:00 amHelena

6h 54m

1 stop

BOS3:54 pmBoston Logan Intl

Mar 12

BOS3:19 pmBoston Logan Intl

7h 40m

1 stop

HLN8:59 pmHelena

$599

Find similar

United Airlines

Mar 10

HLN7:00 amHelena

10h 23m

2 stops

BOS7:23 pmBoston Logan Intl

Mar 12

BOS7:30 amBoston Logan Intl

7h 57m

1 stop

HLN1:27 pmHelena

$604

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 10/21

6:18 pm-7:53 am

1 stop11h 35m

Boston Logan Intl

Tue 11/4

7:00 am-5:36 pm

1 stop12h 36m

$382

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 10/21

6:18 pm-11:59 pm

1 stop27h 41m

Boston Logan Intl

Tue 11/4

6:59 pm-5:36 pm

2 stops24h 37m

$457

HelenaBoston

HLN - BOS

HLNBOS

Helena

Sun 10/19

1:00 pm-6:35 am

2 stops15h 35m

Boston Logan Intl

Thu 10/23

6:15 am-12:20 pm

1 stop8h 05m

$486

HelenaBoston

HLN - BOS

HLNBOS

Helena

Sun 10/19

6:18 pm-7:53 am

1 stop11h 35m

Boston Logan Intl

Thu 10/23

7:20 am-5:41 pm

1 stop12h 21m

$493

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 10/14

1:00 pm-6:35 am

2 stops15h 35m

Boston Logan Intl

Tue 10/28

6:15 am-12:20 pm

1 stop8h 05m

$517

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 3/10

12:50 pm-11:54 pm

1 stop9h 04m

Boston Logan Intl

Thu 3/12

6:00 am-12:27 pm

1 stop8h 27m

$529

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 10/21

6:18 pm-4:00 pm

2 stops19h 42m

Boston Logan Intl

Tue 11/4

6:59 pm-5:36 pm

2 stops24h 37m

$531

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 10/14

5:18 pm-10:31 am

2 stops15h 13m

Boston Logan Intl

Tue 10/28

9:15 am-9:22 pm

2 stops14h 07m

$581

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 3/10

7:00 am-3:54 pm

1 stop6h 54m

Boston Logan Intl

Thu 3/12

3:19 pm-8:59 pm

1 stop7h 40m

$599

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 3/10

7:00 am-7:23 pm

2 stops10h 23m

Boston Logan Intl

Thu 3/12

7:30 am-1:27 pm

1 stop7h 57m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Boston

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

What is the typical price of a round-trip flight between Helena and Boston?

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Helena to Boston is on a Saturday when prices can be found for as low as $353. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $1,021.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Helena to Boston in the afternoon for as low as $422. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $702 per ticket.

Can stopping save me money on Helena to Boston flights?

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

When to book flights from Helena to Boston

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

Estimated round-trip price

Cheap Helena to Boston (HLN to BOS) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Helena to Boston Logan Intl by plane?
The distance between Helena and Boston Logan Intl is about 2016.7 mi. In terms of flight time, this usually takes a little over 6h 54m.
When did momondo last update prices for flights from Helena Airport to Boston Logan Intl Airport?
Prices for flights from Helena Airport to Boston Logan Intl Airport were last updated today.
How old do you have to be to fly from Helena Airport to Boston Logan Intl 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 Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl 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 Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Brockton

Gloucester

Laconia

Falmouth

Concord

Everett

Wells

Chatham

Why use momondo?

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

It is quick and easy to find Helena to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

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

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

Once all potential Helena to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Helena and alert you when they change.