Cheap flights from Boston to Helena (BOS - HLN)

BOS — HLN
Aug 20 — Aug 271

How to find the cheapest flight from Boston (BOS) to Helena (HLN)

All the information you need to plan the best BOS to HLN flight in 2022: compare Boston to Helena flight prices with the expected peak season, weather and rainfall in Helena.

BOS - HLN

Price

$187 - $1,010

HLN

Temperature

21.2 - 69.8 °F

HLN

Rainfall

0.3 - 2.1 inches

Popular inMayHigh demand for flights, 36% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 71% potential price drop
Average price$541Average for round-trip flights in August 2022
Round-trip from$187From Boston Logan Intl to Helena

What is the cheapest day to fly round-trip from Boston to Helena?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 73%.

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

Our data shows that January tends to be the cheapest month to fly to Helena from Boston. Users have commonly found prices around $646 for the month, but tickets can be as low as $187. Due to multiple factors, prepare for potentially higher prices in May.

When is the cheapest time to fly from Boston to Helena (BOS - HLN)?

When flying from Boston to Helena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 47% versus a flight at noon.

Cheap flights from Boston to Helena in August, September 2022

The best prices found for BOS to HLN flights for August, September
Sep 20 - Sep 29
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
HLN

Helena

BOS

Boston Logan Intl

2 stops

13h 56m
$511

Multiple Airlines

Pick Dates

Deal found 8/14/22

Sep 24 - Oct 1
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 40m
$519

Alaska Airlines

Pick Dates

Deal found 8/13/22

Sep 24 - Oct 1
BOS

Boston Logan Intl

HLN

Helena

1 stop

10h 27m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 40m
$529

Alaska Airlines

Pick Dates

Deal found 8/13/22

Boston to Helena 2022 flight deals

Cheap flights to Helena from Boston found for this year
Sep 20 - Sep 29
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
HLN

Helena

BOS

Boston Logan Intl

2 stops

13h 56m
$511

Multiple Airlines

Pick Dates

Deal found 8/14/22

Sep 24 - Oct 1
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 40m
$519

Alaska Airlines

Pick Dates

Deal found 8/13/22

Sep 24 - Oct 1
BOS

Boston Logan Intl

HLN

Helena

1 stop

10h 27m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 40m
$529

Alaska Airlines

Pick Dates

Deal found 8/13/22

Cheap Alaska Airlines flights from Boston to Helena

Nov 3 - Nov 7
BOS

Boston Logan Intl

HLN

Helena

1 stop

10h 14m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 56m
$414

Alaska Airlines

Pick Dates

Deal found 8/12/22

Nov 3 - Nov 7
BOS

Boston Logan Intl

HLN

Helena

1 stop

10h 14m
HLN

Helena

BOS

Boston Logan Intl

2 stops

22h 04m
$507

Alaska Airlines

Pick Dates

Deal found 8/12/22

Sep 24 - Oct 1
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
HLN

Helena

BOS

Boston Logan Intl

1 stop

11h 40m
$519

Alaska Airlines

Pick Dates

Deal found 8/13/22

Cheap Delta flights from Boston to Helena

Sep 20 - Sep 29
BOS

Boston Logan Intl

HLN

Helena

1 stop

8h 10m
HLN

Helena

BOS

Boston Logan Intl

1 stop

9h 03m
$598

Delta

Pick Dates

Deal found 8/14/22

Nov 3 - Nov 7
BOS

Boston Logan Intl

HLN

Helena

2 stops

14h 08m
HLN

Helena

BOS

Boston Logan Intl

2 stops

15h 11m
$755

Delta

Pick Dates

Deal found 8/12/22

Sep 2 - Sep 10
BOS

Boston Logan Intl

HLN

Helena

1 stop

7h 57m
HLN

Helena

BOS

Boston Logan Intl

1 stop

9h 05m
$808

Delta

Pick Dates

Deal found 8/12/22

One-way flights to Helena from Boston

The cheapest one-way flights from Boston to Helena
Sep 26
BOS

Boston Logan Intl

HLN

Helena

1 stop

21h 37m
$238

Alaska Airlines

Pick Dates

Deal found 8/14/22

Sep 4
BOS

Boston Logan Intl

HLN

Helena

1 stop

7h 57m
$249

Delta

Pick Dates

Deal found 8/14/22

Sep 26
BOS

Boston Logan Intl

HLN

Helena

3 stops

30h 47m
$255

Multiple Airlines

Pick Dates

Deal found 8/14/22

Related info for your journey

Useful info, stats and facts about Boston to Helena flights.

Which airlines flying from Boston Logan Intl to Helena have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Helena that may be offering flexible cancellation policies are Delta, United Airlines, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Boston to Helena for under $500 on Cheapflights?

Yes, there are multiple flights from Boston to Helena for under $500. The cheapest flight booked recently is on Alaska Airlines for just $414, but on average you can expect to pay $592.

What are the cheapest airlines flying from Boston to Helena round-trip?

Currently priced at $414, Alaska Airlines will fly you from Boston to Helena and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $598 and $728, respectively. These flights start at 35% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Boston to Helena one-way?

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $238. Delta flights start at $249 while deals on United Airlines start at $294 one-way.

What are the most popular airlines that fly from Boston to Helena?

Before booking your flight from Boston to Helena check out the most popular airlines for this route: Alaska Airlines, Delta or United Airlines.

What are the cheapest flights from Boston to Helena?

Looking at all options, your cheapest flight can be booked for $232. While the most popular route (Boston Logan Intl - Helena) can be booked for $511 on average our data indicates $985 when flying from Boston to Helena.

Alternative routes for Boston to Helena

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boston to Helena

The chart below displays the airlines Cheapflights users traveling from Boston to Helena choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$187Average$473FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
United AirlinesCheapest$207Average$617FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$396Average$787FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights