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Cheap flights from Helena to Boise (HLN - BOI) from $323

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 6/26. 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
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
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 mayo 16, 2024.

Popular in

November

Cheapest in

August

Average price

$450

Round-trip from

$311
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in May 2024
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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 Tuesday, 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 $429 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 99% on your journey compared to booking in November

When is the cheapest time to fly from Helena to Boise (HLN - 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 Delta flights from Helena to Boise

Explore cheap flight options specifically provided by Delta for the route between Helena and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Find some of the cheapest Delta flights traveling from Helena to Boise. Come back soon if you're not finding the exact deal you're looking for.
mié. 6/261:19 pmHLN - BOI
1 stop3h 43mDelta
sáb. 6/295:57 pmBOI - HLN
1 stop4h 48mDelta
Deal found 5/15$323
jue. 9/125:55 amHLN - BOI
1 stop4h 02mDelta
dom. 9/157:30 pmBOI - HLN
2 stops17h 06mDelta
Deal found 5/15$390
vie. 5/315:50 amHLN - BOI
1 stop6h 32mDelta
dom. 6/25:59 pmBOI - HLN
1 stop4h 33mDelta
Deal found 5/15$588

Cheap Alaska Airlines flights from Helena to Boise

Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Helena to Boise. Deals frequently update to provide users with more options.
jue. 9/123:44 pmHLN - BOI
1 stop6h 40mAlaska Airlines
dom. 9/156:55 pmBOI - HLN
1 stop4h 59mAlaska Airlines
Deal found 5/15$328
vie. 9/133:44 pmHLN - BOI
1 stop23h 40mAlaska Airlines
dom. 9/1510:24 amBOI - HLN
1 stop4h 37mAlaska Airlines
Deal found 5/15$365
mié. 6/263:42 pmHLN - BOI
1 stop6h 13mAlaska Airlines
sáb. 6/2910:01 amBOI - HLN
2 stops13h 58mAlaska Airlines
Deal found 5/15$420
vie. 9/133:44 pmHLN - BOI
1 stop8h 00mAlaska Airlines
dom. 9/151:35 pmBOI - HLN
2 stops10h 19mAlaska Airlines
Deal found 5/15$463

Cheap Helena to Boise flights in May & June 2024

Find cheap flight options from Helena to Boise specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
The lowest fares we've come across on flights traveling from Helena to Boise in May and June 2024. More deals are always being added, so be sure to check back regularly.
mié. 6/261:19 pmHLN - BOI
1 stop3h 43mDelta
sáb. 6/295:57 pmBOI - HLN
1 stop4h 48mDelta
Deal found 5/15$323
mié. 6/263:42 pmHLN - BOI
1 stop6h 13mAlaska Airlines
sáb. 6/2910:01 amBOI - HLN
2 stops13h 58mAlaska Airlines
Deal found 5/15$420
jue. 5/302:15 pmHLN - BOI
1 stop8h 22mUnited Airlines
dom. 6/25:00 amBOI - HLN
1 stop16h 26mUnited Airlines
Deal found 5/15$542
vie. 5/315:50 amHLN - BOI
1 stop6h 32mDelta
dom. 6/25:59 pmBOI - HLN
1 stop4h 33mDelta
Deal found 5/15$588
jue. 5/306:53 amHLN - BOI
2 stops14h 19mUnited Airlines
dom. 6/25:00 amBOI - HLN
1 stop16h 26mUnited Airlines
Deal found 5/15$595
jue. 5/306:53 amHLN - BOI
2 stops14h 19mUnited Airlines
dom. 6/28:10 amBOI - HLN
2 stops13h 16mUnited Airlines
Deal found 5/15$669
vie. 5/316:53 amHLN - BOI
2 stops30h 41mUnited Airlines
dom. 6/25:00 amBOI - HLN
1 stop16h 26mUnited Airlines
Deal found 5/15$671
vie. 5/316:53 amHLN - BOI
2 stops15h 19mUnited Airlines
dom. 6/28:10 amBOI - HLN
2 stops13h 16mUnited Airlines
Deal found 5/15$745
mié. 6/266:53 amHLN - BOI
2 stops15h 19mUnited Airlines
sáb. 6/292:15 pmBOI - HLN
2 stops31h 03mUnited Airlines
Deal found 5/15$785

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 2,637,452 searches. Data last updated mayo 16, 2024.
The lowest fares we've come across on flights traveling from Helena to Boise in May and June 2024. More deals are always being added, so be sure to check back regularly.
mié. 6/261:19 pmHLN - BOI
1 stop3h 43mDelta
sáb. 6/295:57 pmBOI - HLN
1 stop4h 48mDelta
Deal found 5/15$323
jue. 9/123:44 pmHLN - BOI
1 stop6h 40mAlaska Airlines
dom. 9/156:55 pmBOI - HLN
1 stop4h 59mAlaska Airlines
Deal found 5/15$328
vie. 9/133:44 pmHLN - BOI
1 stop23h 40mAlaska Airlines
dom. 9/1510:24 amBOI - HLN
1 stop4h 37mAlaska Airlines
Deal found 5/15$365
jue. 9/125:55 amHLN - BOI
1 stop4h 02mDelta
dom. 9/157:30 pmBOI - HLN
2 stops17h 06mDelta
Deal found 5/15$390
mié. 6/263:42 pmHLN - BOI
1 stop6h 13mAlaska Airlines
sáb. 6/2910:01 amBOI - HLN
2 stops13h 58mAlaska Airlines
Deal found 5/15$420
vie. 9/133:44 pmHLN - BOI
1 stop8h 00mAlaska Airlines
dom. 9/151:35 pmBOI - HLN
2 stops10h 19mAlaska Airlines
Deal found 5/15$463
jue. 5/302:15 pmHLN - BOI
1 stop8h 22mUnited Airlines
dom. 6/25:00 amBOI - HLN
1 stop16h 26mUnited Airlines
Deal found 5/15$542
vie. 5/315:50 amHLN - BOI
1 stop6h 32mDelta
dom. 6/25:59 pmBOI - HLN
1 stop4h 33mDelta
Deal found 5/15$588
jue. 5/306:53 amHLN - BOI
2 stops14h 19mUnited Airlines
dom. 6/25:00 amBOI - HLN
1 stop16h 26mUnited Airlines
Deal found 5/15$595

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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$323 - $595

Route

Depart

Return

Price

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

mié. 6/26

1 stop3h 43m

Boise Air Term. Gowen Fld

sáb. 6/29

1 stop4h 48m

$323

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

jue. 9/12

1 stop6h 40m

Boise Air Term. Gowen Fld

dom. 9/15

1 stop4h 59m

$328

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

vie. 9/13

1 stop23h 40m

Boise Air Term. Gowen Fld

dom. 9/15

1 stop4h 37m

$365

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

jue. 9/12

1 stop4h 02m

Boise Air Term. Gowen Fld

dom. 9/15

2 stops17h 06m

$390

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

mié. 6/26

1 stop6h 13m

Boise Air Term. Gowen Fld

sáb. 6/29

2 stops13h 58m

$420

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

vie. 9/13

1 stop8h 00m

Boise Air Term. Gowen Fld

dom. 9/15

2 stops10h 19m

$463

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

jue. 5/30

1 stop8h 22m

Boise Air Term. Gowen Fld

dom. 6/2

1 stop16h 26m

$542

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

vie. 5/31

1 stop6h 32m

Boise Air Term. Gowen Fld

dom. 6/2

1 stop4h 33m

$588

HelenaBoise Air Term. Gowen Fld

HLN - BOI

HLNBOI

Helena

jue. 5/30

2 stops14h 19m

Boise Air Term. Gowen Fld

dom. 6/2

1 stop16h 26m

$595

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time 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 May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Boise flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Boise by month

Plan your trip from Helena to Boise by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to Boise is currently $0 while a round-trip flight costs $446. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Helena to Boise (average of $311). Flying from Helena to Boise in June is currently the most expensive (average of $444). 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.

January

$316

February

$337

March

$393

April

$357

May

$401

June

$444

July

$430

August

$382

September

$366

October

$358

November

$316

December

$311

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

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 mayo 16, 2024.
Read reviews from past customers who have flown Delta, Alaska Airlines and United Airlines from Helena to Boise. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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.

  • Can I find flights from Helena to Boise for under $400 on Cheapflights?

    Yes, there are multiple flights from Helena to Boise for under $400. The cheapest flight booked recently is on Delta for just $323, but on average you can expect to pay $529.

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

    Delta, at $323, was found to be the cheapest airline from Helena to Boise.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Delta is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • 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 5/15.

See more FAQs

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Alternative routes for Helena to Boise
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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$346FlexibilityNo 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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Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helena to Boise?

Deals for Helena to Boise flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Helena to Boise?

Cheapflights helps you find that perfect flight to Boise from Helena by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Helena to Boise with no change fees?

Need flexible booking options for your flight to Boise from Helena? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Helena to Boise become cheaper?

Of course! You can now track prices for flights from Helena to Boise and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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