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Cheap flights from Helena to Boise (HLN - BOI) from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/29. 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.
HLN — BOI
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
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 June 7, 2024.

Popular in

November

Cheapest in

August

Round-trip from

$312

One-way from

$260
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Helena to Boise Air Term. Gowen Fld
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One-way flight from Helena to Boise Air Term. Gowen Fld
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What is the cheapest day to fly round-trip from Helena to Boise?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

August is one of the best times of the year to fly to Boise from Helena. Prices for August average $432 per person but you can even find prices for as low as $268. The most expensive prices can be found in the month of November. Opting for a August flight can save you 98% on your journey compared to booking in November

What is the cheapest time of day to fly from HLN to BOI?

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Helena to Boise by exploring options for tickets at noon.

Cheap Helena to Boise flights in June & July 2024

Find cheap flight options from Helena to Boise specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
Fri 7/126:00 amHLN - BOI
1 stop3h 11mDelta
Tue 7/166:26 pmBOI - HLN
1 stop4h 08mDelta
Deal found 6/7$278
Fri 7/123:42 pmHLN - BOI
1 stop26h 23mAlaska Airlines
Tue 7/161:19 pmBOI - HLN
2 stops10h 40mAlaska Airlines
Deal found 6/7$357
Fri 7/127:00 amHLN - BOI
2 stops10h 01mAlaska Airlines
Tue 7/164:35 pmBOI - HLN
2 stops7h 24mAlaska Airlines
Deal found 6/7$558
Tue 6/113:01 pmHLN - BOI
1 stop4h 59mAlaska Airlines
Tue 7/236:45 pmBOI - HLN
1 stop5h 14mAlaska Airlines
Deal found 6/6$578
Tue 6/117:00 amHLN - BOI
2 stops9h 13mAlaska Airlines
Tue 7/236:45 pmBOI - HLN
1 stop5h 14mAlaska Airlines
Deal found 6/6$625
Tue 6/113:01 pmHLN - BOI
2 stops8h 03mAlaska Airlines
Tue 7/235:41 pmBOI - HLN
2 stops6h 18mAlaska Airlines
Deal found 6/6$740

Helena to Boise 2024 flight deals

Discover exclusive flight deals for travel between Helena and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Fri 7/126:00 amHLN - BOI
1 stop3h 11mDelta
Tue 7/166:26 pmBOI - HLN
1 stop4h 08mDelta
Deal found 6/7$278
Fri 7/123:42 pmHLN - BOI
1 stop26h 23mAlaska Airlines
Tue 7/161:19 pmBOI - HLN
2 stops10h 40mAlaska Airlines
Deal found 6/7$357
Fri 7/127:00 amHLN - BOI
2 stops10h 01mAlaska Airlines
Tue 7/164:35 pmBOI - HLN
2 stops7h 24mAlaska Airlines
Deal found 6/7$558
Tue 6/113:01 pmHLN - BOI
1 stop4h 59mAlaska Airlines
Tue 7/236:45 pmBOI - HLN
1 stop5h 14mAlaska Airlines
Deal found 6/6$578
Tue 6/117:00 amHLN - BOI
2 stops9h 13mAlaska Airlines
Tue 7/236:45 pmBOI - HLN
1 stop5h 14mAlaska Airlines
Deal found 6/6$625
Tue 6/113:01 pmHLN - BOI
2 stops8h 03mAlaska Airlines
Tue 7/235:41 pmBOI - HLN
2 stops6h 18mAlaska Airlines
Deal found 6/6$740

One-way flights to Boise from Helena

Search for one-way flight options from Helena to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Sat 6/296:00 amHLN - BOI
1 stop3h 20mDelta
Deal found 6/6$134
Sat 6/293:46 pmHLN - BOI
2 stops24h 07mAlaska Airlines
Deal found 6/6$228
Fri 7/57:00 amHLN - BOI
2 stops11h 14mAlaska Airlines
Deal found 6/6$253
Fri 7/56:45 amHLN - BOI
1 stop26h 55mUnited Airlines
Deal found 6/6$260
Fri 6/146:00 amHLN - BOI
1 stop6h 10mDelta
Deal found 6/6$364
Fri 6/143:42 pmHLN - BOI
2 stops25h 09mAlaska Airlines
Deal found 6/6$422

What is the cheapest day to fly from Helena to Boise?

Use this chart to determine the cheapest time to fly round-trip from Helena to Boise. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Boise flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.

Temperature and rainfall in Boise by month

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

BOI

Temperature

30.2 - 75.2 °F

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 June 7, 2024.
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,223 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,363 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,223 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Entertainment

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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 to fly from Helena to Boise one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $134. Users have also found prices from $228 and $260 on Alaska Airlines and United Airlines, respectively.

  • What does HLN to BOI mean?

    HLN stands for Helena Airport, while BOI stands for Boise Air Term. Gowen Fld Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Helena to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Helena to Boise flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helena to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Boise flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Helena to Boise that allow pets onboard?

    Many airlines flying from Helena to Boise offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helena to Boise?

    Yes, you can often find last-minute deals on Helena to Boise flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helena to Boise flight deals updated?

    The Helena to Boise flight deals you see on this page were last updated on 6/7.

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

    Currently, December is the cheapest month in which you can book a flight from Helena to Boise (average of $312). Flying from Helena to Boise in June is currently the most expensive (average of $457). 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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See prices for flight routes from nearby airports that may be better suited for you.

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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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$357FlexibilityNo cancel feeOn-timeN/A
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Search flights from Helena to Boise by cabin class

Find flights from Helena to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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