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$310+ Cheap flights from Helena to Boise (HLN - BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Helena to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

January

Average price

$856

Round-trip from

$310
(Delta)
Provider with most accurate pricing for Helena-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Helena-Boise Air Term. Gowen Fld flights.
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High demand for flights, 42% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in November 2024
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From Helena to Boise Air Term. Gowen Fld
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Find flight deals from Helena to Boise

Cheapest flights from Helena to Boise
Explore the most affordable flight options available from Helena to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:30 amHLN - BOI
1 stop4h 38mDelta
Mon 12/165:27 pmBOI - HLN
1 stop5h 33mDelta
Deal found 11/19$402
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:35 pmHLN - BOI
1 stop6h 49mUnited Airlines
Tue 12/245:20 pmBOI - HLN
1 stop20h 25mUnited Airlines
Deal found 11/19$443
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/253:29 pmHLN - BOI
2 stops5h 31mAlaska Airlines
Sat 11/307:00 amBOI - HLN
2 stops8h 34mAlaska Airlines
Deal found 11/19$1,746

Find flights from Helena to Boise within your budget

Customize your flight search to find flights from Helena to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelenaBoise

HLN - BOI

HLNBOI

Helena

Fri 1/3

5:45 am-10:13 am

1 stop4h 28m

Boise Air Term. Gowen Fld

Tue 1/7

5:59 pm-11:07 pm

1 stop5h 08m

$310

HelenaBoise

HLN - BOI

HLNBOI

Helena

Tue 12/17

2:35 pm-9:24 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Tue 12/24

5:20 pm-1:45 pm

1 stop20h 25m

$443

HelenaBoise

HLN - BOI

HLNBOI

Helena

Fri 1/3

3:29 pm-11:24 am

1 stop19h 55m

Boise Air Term. Gowen Fld

Tue 1/7

2:15 pm-4:04 pm

2 stops25h 49m

$488

HelenaBoise

HLN - BOI

HLNBOI

Helena

Wed 12/4

4:07 pm-4:24 pm

1 stop24h 17m

$348

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 11/30

5:45 am-10:25 am

1 stop4h 40m

$489

HelenaBoise

HLN - BOI

HLNBOI

Helena

Fri 11/29

6:30 am-10:00 am

1 stop27h 30m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Helena to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Boise in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Helena to Boise

Get recent, data-driven insights about flights from Helena to Boise including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Helena to Boise?

Currently, January is the cheapest month in which you can book a flight from Helena to Boise (average of $310). Flying from Helena to Boise in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated November 21, 2024.
Alaska Airlines
8.0
Very good
9,458 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,458 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,759 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,173 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Helena to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Delta, at $310, was found to be the cheapest airline from Helena to Boise.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $348. Users have also found prices from $489 and $614 on Delta and United Airlines, respectively.

  • Can I find deals for flights from Helena to Boise that include hotel bookings?

    Yes. In addition to deals on Helena to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Boise.

  • Can I find deals for business class flights from Helena to Boise?

    Yes. Cheapflights offers flight deals from Helena to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Boise?

    Currently, January is the cheapest month in which you can book a flight from Helena to Boise (average of $310). Flying from Helena to Boise in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Helena to Boise

Discover the top airline that operate flights from Helena to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$383FlexibilityNo cancel feeOn-timeN/A
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