HLN - BOS

$459 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 12/21. 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

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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 46,646,933 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:35 pm - 11:21 pmHLN-BOS
6h 46m1 stop
7:18 am - 1:57 pmBOS-HLN
8h 39m1 stop
$486United Airlines
Find Deal
Tue, Dec 10 - Mon, Dec 16
4:07 pm - 6:54 pmHLN-BOS
24h 47m2 stops
7:00 am - 3:29 pmBOS-HLN
10h 29m1 stop
$523Alaska Airlines
Find Deal
Tue, Dec 10 - Mon, Dec 16
1:25 pm - 12:27 amHLN-BOS
9h 02m1 stop
6:00 am - 12:45 pmBOS-HLN
8h 45m1 stop
$537Delta
Find Deal
Mon, Dec 23 - Sun, Jan 5
1:25 pm - 12:27 amHLN-BOS
9h 02m1 stop
5:25 am - 12:45 pmBOS-HLN
9h 20m2 stops
$542Delta
Find Deal
Mon, Dec 23 - Sun, Jan 5
4:07 pm - 6:54 pmHLN-BOS
24h 47m2 stops
4:13 pm - 3:29 pmBOS-HLN
25h 16m2 stops
$548Alaska Airlines
Find Deal
Tue, Dec 10 - Mon, Dec 16
4:07 pm - 11:59 pmHLN-BOS
29h 52m1 stop
7:00 am - 3:29 pmBOS-HLN
10h 29m1 stop
$563Alaska Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
2:35 pm - 7:32 pmHLN-BOS
26h 57m1 stop
10:45 am - 9:13 pmBOS-HLN
12h 28m2 stops
$590United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
4:07 pm - 11:59 pmHLN-BOS
29h 52m1 stop
4:13 pm - 3:29 pmBOS-HLN
25h 16m2 stops
$631Alaska Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
4:10 pm - 7:56 amHLN-BOS
13h 46m1 stop
7:00 am - 3:43 pmBOS-HLN
10h 43m1 stop
$640Alaska Airlines
Find Deal
Wed, Apr 2 - Sun, Apr 6
2:25 pm - 10:00 amHLN-BOS
17h 35m2 stops
5:45 am - 9:31 pmBOS-HLN
17h 46m2 stops
$660United Airlines
Find Deal
Mon, Dec 23 - Sun, Jan 5

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 Saturday and avoid Thursdays if you are looking for the best rates. For your return to Helena, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

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 May, where the average cost of tickets is $1,086 and $1,067 respectively.

Good to know

Low season

February

High season

August

Cheapest flight

$459
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly and prices are also 22% 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 $459 for a one-way ticket and $486 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?

    SkyTeam, Star Alliance, and oneworld 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 $574 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 $893 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 8755 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Plane still had screens for watching movies. Good selection too.

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.
12/21Sat
1 stopDelta
9h 02mHLN-BOS
$459
12/21Sat
2 stopsUnited Airlines
16h 29mHLN-BOS
$547
12/21Sat
2 stopsAlaska Airlines
24h 30mHLN-BOS
$883

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Everything you need to know for your flight from Helena to Boston

Information on your arrival and departure airports

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