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$233+ Cheap flights from Helena (HLN) to Idaho

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BOI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Helena to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Idaho (USID). 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 20, 2024.

Find flight deals from Helena to Idaho

Cheapest flights from Helena to Idaho
Explore the most affordable flight options available from Helena to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 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.
Sat 12/141:00 pmHLN - GEG
2 stops9h 10mDelta
Sat 1/111:25 pmGEG - HLN
2 stops8h 42mDelta
Deal found 11/19$233
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.
Wed 12/114:07 pmHLN - GEG
1 stop8h 48mAlaska Airlines
Sun 12/155:00 amGEG - HLN
1 stop9h 29mAlaska Airlines
Deal found 11/19$386
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 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.
Wed 11/206:30 amHLN - GEG
1 stop9h 46mUnited Airlines
Wed 11/271:49 pmGEG - HLN
1 stop23h 08mUnited Airlines
Deal found 11/19$1,220
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 Idaho within your budget

Customize your flight search to find flights from Helena to Idaho 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 20, 2024.

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Route

Depart

Return

Price

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Sat 12/14

1:00 pm-9:10 pm

2 stops9h 10m

Spokane

Sat 1/11

1:25 pm-11:07 pm

2 stops8h 42m

$233

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

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Wed 12/11

4:07 pm-11:55 pm

1 stop8h 48m

Spokane

Sun 12/15

5:00 am-3:29 pm

1 stop9h 29m

$386

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

Sat 11/30

5:45 am-10:25 am

1 stop4h 40m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Best time to book a flight from Helena to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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 Idaho

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

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

Currently, January is the cheapest month in which you can book a flight from Helena to Idaho (average of $310). Flying from Helena to Idaho 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 Idaho by month

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

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and Alaska Airlines from Helena to Idaho by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

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 Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Idaho?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Idaho. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Idaho 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 Idaho?

    Currently, January is the cheapest month in which you can book a flight from Helena to Idaho (average of $310). Flying from Helena to Idaho 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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Alternative routes for Helena to Idaho

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Top airline flying from Helena to Idaho

Discover the top airline that operate flights from Helena to Idaho. 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 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$383FlexibilityNo cancel feeOn-timeN/A
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