Helena

$420+ Cheap flights from Maine to Helena (HLN)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — HLN
Apr 2 — Apr 91
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Cheap flight deals from Maine to Helena

Keep the following information in mind while searching for Maine to Helena flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(Alaska Airlines)
Provider with most accurate pricing for Portland-Helena flight deals.
Provider most trusted by Cheapflights users for Portland-Helena flights.
From Maine to Helena

Find flight deals from Maine to Helena

Cheapest flights from Maine to Helena
Explore the most affordable flight options available from Maine to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/307:20 amBOS - HLN
1 stop10h 14mAlaska Airlines
Tue 10/74:10 pmHLN - BOS
1 stop13h 46mAlaska Airlines
Deal found 3/27$420
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 9/3010:30 amBOS - HLN
2 stops14h 03mDelta
Tue 10/75:45 amHLN - BOS
2 stops16h 09mDelta
Deal found 3/27$548
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:58 amBOS - HLN
3 stops29h 33mUnited Airlines
Thu 5/86:25 amHLN - BOS
2 stops14h 02mUnited Airlines
Deal found 3/27$607
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:45 pmPWM - HLN
2 stops20h 45mUnited Airlines
Thu 5/16:25 amHLN - PWM
2 stops15h 34mUnited Airlines
Deal found 3/27$857

Cheapflights Fare Finder

Customize your flight search to find flights from Maine 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Maine to Helena that are best for you.

Fly from

Maine

Fly to

Helena

Route

Depart

Return

Price

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 5/3

5:20 pm-6:49 pm

1 stop27h 29m

Helena

Thu 5/8

7:29 pm-12:12 am

1 stop26h 43m

$431

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 5/3

9:58 am-1:31 pm

3 stops29h 33m

Helena

Thu 5/8

6:25 am-10:27 pm

2 stops14h 02m

$607

PortlandHelena

PWM - HLN

PWMHLN

Portland

Mon 4/28

6:45 pm-1:30 pm

2 stops20h 45m

Helena

Thu 5/1

6:25 am-11:59 pm

2 stops15h 34m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Maine to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Maine 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.

Cheapflights Insights

Everything you need to know about your flight from Maine to Helena

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

Currently, February is the cheapest month in which you can book a flight from Maine to Helena (average of $353). Flying from Maine to Helena in July is currently the most expensive (average of $615). 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 Helena by month

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

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

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

If weather is an important factor for your trip to Helena, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 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 March 28, 2025.
Read through reviews of airlines operating flights from Maine to Helena, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Maine to Helena. 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 into for flights to Helena from Maine?

    If you book a flight to Helena from Maine, you will be flying to Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

  • What are the most popular routes from Maine to Helena?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine 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.

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

    Currently, February is the cheapest month in which you can book a flight from Maine to Helena (average of $353). Flying from Maine to Helena in July is currently the most expensive (average of $615). 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.

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