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HLN - BOS

$473 Find cheap flights from Helena to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Boston departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Helena to Boston (HLN-BOS)

 
These are the cheapest deals for flights from Helena to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Helena to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Helena to Boston.

Recent one-way flight deals from Helena to Boston

Only flying one-way? Below are some of the best one-way flight deals from Helena to Boston found on KAYAK recently.

Recent last minute flight deals from Helena to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Helena to Boston.

Recent direct flight deals from Helena to Boston

The latest deals for direct flights from Helena to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Helena to Boston

Find recent round-trip train or bus tickets from Helena to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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6:00 am - 10:29 pmHLN-BOS
14h 29m2 stops
6:10 am - 12:31 pmBOS-HLN
8h 21m1 stop
$483Delta
Find Deal
Tue, Aug 20 - Mon, Aug 26
6:45 am - 5:57 amHLN-BOS
21h 12m1 stop
4:45 pm - 9:20 pmBOS-HLN
30h 35m1 stop
$485United Airlines
Find Deal
Tue, Aug 20 - Mon, Aug 26
1:04 pm - 11:50 pmHLN-BOS
8h 46m1 stop
6:35 am - 12:36 pmBOS-HLN
8h 01m1 stop
$488Delta
Find Deal
Mon, Oct 21 - Sat, Oct 26
1:04 pm - 11:50 pmHLN-BOS
8h 46m1 stop
1:05 pm - 10:35 pmBOS-HLN
11h 30m2 stops
$493Delta
Find Deal
Mon, Oct 21 - Sat, Oct 26
1:04 pm - 6:20 amHLN-BOS
15h 16m2 stops
1:05 pm - 10:35 pmBOS-HLN
11h 30m2 stops
$511Delta
Find Deal
Mon, Oct 21 - Sat, Oct 26
6:00 am - 10:29 pmHLN-BOS
14h 29m2 stops
1:05 pm - 10:32 pmBOS-HLN
11h 27m2 stops
$548Delta
Find Deal
Tue, Aug 20 - Mon, Aug 26
6:45 am - 6:00 amHLN-BOS
21h 15m1 stop
6:34 pm - 1:44 pmBOS-HLN
21h 10m2 stops
$768United Airlines
Find Deal
Thu, Jul 18 - Sat, Jul 27
6:45 am - 7:52 amHLN-BOS
23h 07m2 stops
6:34 pm - 1:44 pmBOS-HLN
21h 10m2 stops
$773United Airlines
Find Deal
Thu, Jul 18 - Sat, Jul 27
6:45 am - 6:00 amHLN-BOS
21h 15m1 stop
9:45 am - 9:18 pmBOS-HLN
13h 33m1 stop
$810United Airlines
Find Deal
Thu, Jul 18 - Sat, Jul 27
6:45 am - 7:52 amHLN-BOS
23h 07m2 stops
5:50 am - 1:44 pmBOS-HLN
33h 54m3 stops
$845United Airlines
Find Deal
Thu, Jul 18 - Sat, Jul 27
6:45 am - 6:00 amHLN-BOS
21h 15m1 stop
$473United Airlines
Find Deal
Sat, Jul 6
6:45 am - 7:52 amHLN-BOS
23h 07m2 stops
$478United Airlines
Find Deal
Sat, Jul 6

Flights from Helena to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Helena to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helena to Boston?

The average price of all flights from Helena to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Helena to Boston, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Helena, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Helena to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Helena to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Helena to Boston is February, where tickets cost $343 on average. On the other hand, the most expensive months are April and October, where the average cost of tickets is $1,221 and $1,091 respectively.

Good to know

Low season

February

High season

September

Cheapest flight

$473
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Helena to Boston

When to book flights from Helena to Boston

Are your dates flexible? Find out the best times to travel from Helena to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Boston

  • What is the cheapest flight from Helena to Boston?

    In the last 3 days, the lowest price for a flight from Helena to Boston was $473 for a one-way ticket and $483 for a round-trip.

  • Do I need a passport to fly between Helena and Boston?

    A passport is not required to fly from Helena to Boston.

  • Which airports will I be using when flying from Helena to Boston?

    Helena and Boston are both served by 1 main airport. You will leave Helena from Helena and will be arriving at Boston Logan Intl.

  • Which aircraft models fly most regularly from Helena to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Boston?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Helena and Boston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Boston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Boston are Delta and United Airlines. With an average price for the route of $587 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $929 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helena to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Helena with another airline. Booking your flights between Helena and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Helena to Boston

 
See real verified KAYAK customer reviews for airlines flying from Helena to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.6Crew
8.2Boarding
7.4Food
7.9Comfort
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Book cheap flights from Helena to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Helena to Boston found on KAYAK in the last 72 hours.
7/6Sat
1 stopUnited Airlines
21h 15mHLN-BOS
$473
7/6Sat
2 stopsUnited Airlines
23h 07mHLN-BOS
$478

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Helena - Boston Flights

Departure:

Helena (HLN)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Helena

Cabin classes: