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Cheap flights from Helena to Boston from $300

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:20 am - 3:31 pmHLN  Helena-BOS Boston Logan Intl
7h 11m1 stop Denver Intl
United Airlines Logo
7:30 am - 1:52 pmBOS  Boston Logan Intl-HLN Helena
8h 22m1 stop Denver Intl
$469United Airlines
Tue, Dec 8 - Sat, Dec 12
Alaska Airlines Logo
5:00 pm - 5:40 amHLN  Helena-BOS Boston Logan Intl
10h 40m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 4:23 pmBOS  Boston Logan Intl-HLN Helena
11h 23m1 stop Seattle/Tacoma Intl
$469Alaska Airlines
Tue, Jan 26 - Sat, Jan 30
Delta Logo
1:10 pm - 12:13 amHLN  Helena-BOS Boston Logan Intl
9h 03m1 stop Salt Lake City
Delta Logo
6:05 am - 12:30 pmBOS  Boston Logan Intl-HLN Helena
8h 25m1 stop Salt Lake City
$469Delta
Tue, Dec 8 - Sat, Dec 12
Delta Logo
7:00 am - 4:26 pmHLN  Helena-BOS Boston Logan Intl
7h 26m1 stop Salt Lake City
Delta Logo
7:15 am - 7:28 pmBOS  Boston Logan Intl-HLN Helena
14h 13m2 stops Minneapolis St Paul Salt Lake City
$474Delta
Wed, Nov 18 - Thu, Nov 26
United Airlines Logo
6:20 am - 3:31 pmHLN  Helena-BOS Boston Logan Intl
7h 11m1 stop Denver Intl
United Airlines Logo
11:35 am - 9:46 pmBOS  Boston Logan Intl-HLN Helena
12h 11m2 stops Chicago O'Hare Intl Denver Intl
$474United Airlines
Tue, Dec 8 - Sat, Dec 12
United Airlines Logo
6:20 am - 5:55 pmHLN  Helena-BOS Boston Logan Intl
9h 35m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
11:35 am - 9:46 pmBOS  Boston Logan Intl-HLN Helena
12h 11m2 stops Chicago O'Hare Intl Denver Intl
$479United Airlines
Tue, Dec 8 - Sat, Dec 12
Delta Logo
7:00 am - 4:26 pmHLN  Helena-BOS Boston Logan Intl
7h 26m1 stop Salt Lake City
Delta Logo
6:05 am - 12:30 pmBOS  Boston Logan Intl-HLN Helena
8h 25m1 stop Salt Lake City
$479Delta
Wed, Nov 18 - Tue, Dec 1
Delta Logo
7:00 am - 4:26 pmHLN  Helena-BOS Boston Logan Intl
7h 26m1 stop Salt Lake City
Delta Logo
9:05 am - 7:28 pmBOS  Boston Logan Intl-HLN Helena
12h 23m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$484Delta
Sat, Nov 21 - Thu, Nov 26
Delta Logo
1:07 pm - 11:57 pmHLN  Helena-BOS Boston Logan Intl
8h 50m1 stop Salt Lake City
Delta Logo
10:10 am - 7:28 pmBOS  Boston Logan Intl-HLN Helena
11h 18m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$484Delta
Fri, Nov 20 - Thu, Nov 26
Delta Logo
1:07 pm - 11:57 pmHLN  Helena-BOS Boston Logan Intl
8h 50m1 stop Salt Lake City
Delta Logo
9:05 am - 7:28 pmBOS  Boston Logan Intl-HLN Helena
12h 23m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$484Delta
Sun, Nov 22 - Thu, Nov 26

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Alaska Airlines flights from Helena to Boston

Our best Alaska Airlines deals on Helena to Boston flight tickets
Alaska Airlines
Jan 26
HLN5:00 pmHelena
10h 40m
1 stop
BOS5:40 amBoston Logan Intl
Jan 30
BOS7:00 amBoston Logan Intl
11h 23m
1 stop
HLN4:23 pmHelena
$469
Alaska Airlines
Jan 26
HLN5:00 pmHelena
10h 40m
1 stop
BOS5:40 amBoston Logan Intl
Jan 30
BOS7:00 amBoston Logan Intl
11h 23m
1 stop
HLN4:23 pmHelena
$489
Alaska Airlines
Dec 31
HLN4:18 pmHelena
29h 41m
1 stop
BOS11:59 pmBoston Logan Intl
Jan 4
BOS7:00 amBoston Logan Intl
10h 41m
1 stop
HLN3:41 pmHelena
$686

United Airlines flights from Helena to Boston

Our best United Airlines deals on Helena to Boston flight tickets
United Airlines
Nov 17
HLN6:28 amHelena
7h 07m
1 stop
BOS3:35 pmBoston Logan Intl
Nov 27
BOS7:15 amBoston Logan Intl
8h 25m
1 stop
HLN1:40 pmHelena
$537
United Airlines
Nov 17
HLN6:28 amHelena
13h 31m
2 stops
BOS9:59 pmBoston Logan Intl
Nov 27
BOS7:15 amBoston Logan Intl
8h 25m
1 stop
HLN1:40 pmHelena
$542
United Airlines
Jan 26
HLN2:27 pmHelena
7h 17m
1 stop
BOS11:44 pmBoston Logan Intl
Jan 30
BOS11:52 amBoston Logan Intl
11h 40m
2 stops
HLN9:32 pmHelena
$604

momondo Fare Finder

 
Use the filters below to find and compare flights from Helena to Boston that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Tue 12/8

6:20 am-3:31 pm

1 stop7h 11m

Boston Logan Intl

Sat 12/12

7:30 am-1:52 pm

1 stop8h 22m

$469

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Tue 1/26

5:00 pm-5:40 am

1 stop10h 40m

Boston Logan Intl

Sat 1/30

7:00 am-4:23 pm

1 stop11h 23m

$469

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Tue 12/8

1:10 pm-12:13 am

1 stop9h 03m

Boston Logan Intl

Sat 12/12

6:05 am-12:30 pm

1 stop8h 25m

$469

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Wed 11/18

7:00 am-4:26 pm

1 stop7h 26m

Boston Logan Intl

Thu 11/26

7:15 am-7:28 pm

2 stops14h 13m

$474

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Tue 12/8

6:20 am-3:31 pm

1 stop7h 11m

Boston Logan Intl

Sat 12/12

11:35 am-9:46 pm

2 stops12h 11m

$474

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Tue 12/8

6:20 am-5:55 pm

2 stops9h 35m

Boston Logan Intl

Sat 12/12

11:35 am-9:46 pm

2 stops12h 11m

$479

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Wed 11/18

7:00 am-4:26 pm

1 stop7h 26m

Boston Logan Intl

Tue 12/1

6:05 am-12:30 pm

1 stop8h 25m

$479

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Sat 11/21

7:00 am-4:26 pm

1 stop7h 26m

Boston Logan Intl

Thu 11/26

9:05 am-7:28 pm

2 stops12h 23m

$484

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Fri 11/20

1:07 pm-11:57 pm

1 stop8h 50m

Boston Logan Intl

Thu 11/26

10:10 am-7:28 pm

2 stops11h 18m

$484

HelenaBoston

HLN Helena - BOS Boston Logan Intl

HLNBOS

Helena

Sun 11/22

1:07 pm-11:57 pm

1 stop8h 50m

Boston Logan Intl

Thu 11/26

9:05 am-7:28 pm

2 stops12h 23m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Boston from

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

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Helena to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to Boston from Helena during January instead. Flights to Boston in January, while not as cheap as those in February, still average around $0.

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

Best Price Found

$300

Fastest flight time

7h 23m

Direct flights

None
The best one-way flight to Boston from Helena in the past 72 hours is $300. The best round-trip flight deal from Helena to Boston found on momondo in the last 72 hours is $469.
The fastest flight from Helena to Boston takes 7h 23m
There are no direct flights from Helena to Boston. There are no popular flight routes from Helena to Boston.
Search flight deals

Frequently asked questions about flying from Helena to Boston

  • 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 7h 23m.

  • 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 many operators does momondo search for flights from Helena Airport to Boston Logan Intl Airport?

  • 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.

  • What is the most popular airline from Helena to Boston?

Best airlines flying from Helena to Boston

Compare and see reviews for airlines that fly from Helena to Boston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $219Free CancellationRating
7.4
10,366 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Old Orchard Beach
Salem
Laconia
Kennebunkport
Cambridge
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Warwick
Everett
Seekonk
Wells
Gloucester
Brockton
Nashua

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.

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