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Cheap flights from Boise to Helena (BOI - HLN) from $328

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 5/15. 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.
BOI — HLN
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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Cheap flight deals from Boise to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Helena (HLN). 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 May 2, 2024.

Popular in

June

Cheapest in

July

Average price

$491

Round-trip from

$332
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 40% potential price drop
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Average for round-trip flights in May 2024
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From Boise Air Term. Gowen Fld to Helena
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What is the cheapest day to fly round-trip from Boise to Helena?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 120% on your flight compared to booking on days when demand is much higher.

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

Our data shows that July tends to be the cheapest month to fly to Helena from Boise. Users have commonly found prices around $526 for the month, but tickets can be as low as $316. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Boise to Helena (BOI - HLN)?

When flying from Boise to Helena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight in the afternoon.

Cheap Alaska Airlines flights from Boise to Helena

Explore cheap flight options specifically provided by Alaska Airlines for the route between Boise and Helena. 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 2,899,487 searches. Data last updated May 2, 2024.
Wed 5/295:15 pmBOI - HLN
1 stop6h 44mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$360
Wed 5/293:02 pmBOI - HLN
1 stop8h 57mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
2 stops8h 03mAlaska Airlines
Deal found 5/1$402
Thu 5/303:23 pmBOI - HLN
1 stop8h 36mAlaska Airlines
Thu 6/63:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$405
Fri 6/75:15 pmBOI - HLN
1 stop6h 44mAlaska Airlines
Wed 6/127:00 amHLN - BOI
2 stops12h 45mAlaska Airlines
Deal found 5/1$420
Mon 6/103:02 pmBOI - HLN
1 stop8h 57mAlaska Airlines
Thu 6/137:00 amHLN - BOI
1 stop5h 14mAlaska Airlines
Deal found 5/1$425
Wed 5/158:00 amBOI - HLN
1 stop6h 16mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops9h 13mAlaska Airlines
Deal found 5/1$451
Wed 5/155:40 pmBOI - HLN
2 stops30h 19mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops11h 59mAlaska Airlines
Deal found 5/1$643
Tue 5/148:25 amBOI - HLN
2 stops29h 51mAlaska Airlines
Mon 5/203:01 pmHLN - BOI
1 stop3h 58mAlaska Airlines
Deal found 5/1$674
Fri 6/71:25 pmBOI - HLN
2 stops10h 34mAlaska Airlines
Wed 6/127:00 amHLN - BOI
2 stops5h 43mAlaska Airlines
Deal found 5/1$1,115

Cheap Boise to Helena flights in May & June 2024

Find cheap flight options from Boise to Helena specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
Wed 5/155:59 pmBOI - HLN
1 stop4h 33mDelta
Sat 5/181:24 pmHLN - BOI
1 stop3h 40mDelta
Deal found 5/1$328
Wed 5/295:15 pmBOI - HLN
1 stop6h 44mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$360
Wed 5/293:02 pmBOI - HLN
1 stop8h 57mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
2 stops8h 03mAlaska Airlines
Deal found 5/1$402
Thu 5/303:23 pmBOI - HLN
1 stop8h 36mAlaska Airlines
Thu 6/63:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$405
Wed 5/158:00 amBOI - HLN
1 stop6h 16mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops9h 13mAlaska Airlines
Deal found 5/1$451
Wed 5/155:40 pmBOI - HLN
2 stops30h 19mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops11h 59mAlaska Airlines
Deal found 5/1$643
Tue 5/146:35 amBOI - HLN
1 stop14h 36mUnited Airlines
Mon 5/206:50 amHLN - BOI
1 stop16h 14mUnited Airlines
Deal found 5/1$657
Tue 5/148:25 amBOI - HLN
2 stops29h 51mAlaska Airlines
Mon 5/203:01 pmHLN - BOI
1 stop3h 58mAlaska Airlines
Deal found 5/1$674
Wed 5/16:05 amBOI - HLN
1 stop6h 25mDelta
Thu 5/165:50 amHLN - BOI
1 stop3h 55mDelta
Deal found 4/30$768

Boise to Helena 2024 flight deals

Discover exclusive flight deals for travel between Boise and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Wed 5/155:59 pmBOI - HLN
1 stop4h 33mDelta
Sat 5/181:24 pmHLN - BOI
1 stop3h 40mDelta
Deal found 5/1$328
Wed 5/295:15 pmBOI - HLN
1 stop6h 44mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$360
Wed 5/293:02 pmBOI - HLN
1 stop8h 57mAlaska Airlines
Wed 6/53:01 pmHLN - BOI
2 stops8h 03mAlaska Airlines
Deal found 5/1$402
Thu 5/303:23 pmBOI - HLN
1 stop8h 36mAlaska Airlines
Thu 6/63:01 pmHLN - BOI
1 stop6h 59mAlaska Airlines
Deal found 5/1$405
Fri 6/75:15 pmBOI - HLN
1 stop6h 44mAlaska Airlines
Wed 6/127:00 amHLN - BOI
2 stops12h 45mAlaska Airlines
Deal found 5/1$420
Mon 6/103:02 pmBOI - HLN
1 stop8h 57mAlaska Airlines
Thu 6/137:00 amHLN - BOI
1 stop5h 14mAlaska Airlines
Deal found 5/1$425
Wed 5/158:00 amBOI - HLN
1 stop6h 16mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops9h 13mAlaska Airlines
Deal found 5/1$451
Wed 5/155:40 pmBOI - HLN
2 stops30h 19mAlaska Airlines
Sat 5/187:00 amHLN - BOI
2 stops11h 59mAlaska Airlines
Deal found 5/1$643
Tue 5/146:35 amBOI - HLN
1 stop14h 36mUnited Airlines
Mon 5/206:50 amHLN - BOI
1 stop16h 14mUnited Airlines
Deal found 5/1$657

Find flights from Boise to Helena within your budget

Customize your flight search to find flights from Boise to Helena 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$328 - $657

Route

Depart

Return

Price

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Wed 5/15

1 stop4h 33m

Helena

Sat 5/18

1 stop3h 40m

$328

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Wed 5/29

1 stop6h 44m

Helena

Wed 6/5

1 stop6h 59m

$360

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Wed 5/29

1 stop8h 57m

Helena

Wed 6/5

2 stops8h 03m

$402

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Thu 5/30

1 stop8h 36m

Helena

Thu 6/6

1 stop6h 59m

$405

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Fri 6/7

1 stop6h 44m

Helena

Wed 6/12

2 stops12h 45m

$420

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Mon 6/10

1 stop8h 57m

Helena

Thu 6/13

1 stop5h 14m

$425

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Wed 5/15

1 stop6h 16m

Helena

Sat 5/18

2 stops9h 13m

$451

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Wed 5/15

2 stops30h 19m

Helena

Sat 5/18

2 stops11h 59m

$643

Boise Air Term. Gowen FldHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

Tue 5/14

1 stop14h 36m

Helena

Mon 5/20

1 stop16h 14m

$657

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Boise to Helena?

Use this chart to determine the cheapest time to fly round-trip from Boise to Helena. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Helena flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday 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 Helena by month

Plan your trip from Boise to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Helena is currently $0 while a round-trip flight costs $455. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Boise to Helena (average of $332). Flying from Boise to Helena in June is currently the most expensive (average of $678). 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

$398

February

$332

March

$484

April

$427

May

$557

June

$678

July

$651

August

$483

September

$496

October

$395

November

$466

December

$411

Temperature and rainfall in Helena by month

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

HLN

Temperature

21.2 - 69.8 °F

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated May 2, 2024.
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,123 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

Delta
8.1
Very good
10,858 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
11,143 reviews
Alaska Airlines
8.1
Very good
9,123 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

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 Boise to Helena. 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 Boise to Helena for under $400 on Cheapflights?

    Yes, there are multiple flights from Boise to Helena for under $400. The cheapest flight booked recently is on Delta for just $328, but on average you can expect to pay $534.

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

    According to our current data, Delta ($328), Alaska Airlines ($360), and United Airlines ($657) offers the cheapest pricing from Boise to Helena. You may be able to fly from Boise to Helena for 37% less than the average price by searching for these airlines.

  • What does BOI to HLN mean?

    Boise Air Term. Gowen Fld Airport is BOI and Helena Airport is HLN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Boise to Helena 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 Boise to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Helena 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 Boise to Helena that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Helena 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 Boise to Helena that allow pets onboard?

    Many airlines flying from Boise to Helena 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 Boise to Helena?

    Yes, you can often find last-minute deals on Boise to Helena 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 Boise to Helena flight deals updated?

    The Boise to Helena flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top 2 airlines flying from Boise to Helena

Discover the top 2 airlines that operate flights from Boise to Helena. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$407FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$400Average$602FlexibilityNo cancel feeOn-time75%
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Search flights from Boise to Helena by cabin class

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

When you search for this flight from Boise to Helena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boise to Helena.

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

Yes! Cheapflights helps users easily find flights from Boise to Helena with no change fees.

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

Of course! You can now track prices for flights from Boise to Helena 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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