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Helena

$598+ Cheap flights from Bangor, ME to Helena (BGR - HLN)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — HLN
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Bangor to Helena

Cheapest flights from Bangor to Helena
Explore the most affordable flight options available from Bangor to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 10/3111:00 am
BGR
-
HLN
2 stops12h 31m
United Airlines
Wed 11/46:28 am
HLN
-
BGR
2 stops25h 51m
United Airlines
Deal found 7/26$873

Find flight deals from Bangor to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) 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 July 30, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$724
(United Airlines)

One-way from

$598
(United Airlines)
Provider with most accurate pricing for Bangor-Helena flight deals.
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Provider most trusted by Cheapflights users for Bangor-Helena flights.
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From Bangor to Helena
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One-way flight from Bangor to Helena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor 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 July 30, 2026.
Use the filters below to find and compare flights from Bangor to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BangorHelena

BGR - HLN

BGRHLN

Bangor

Wed 1/6

6:30 am-8:59 pm

2 stops16h 29m

Helena

Sat 1/9

7:00 am-10:04 pm

2 stops13h 04m

$724

BangorHelena

BGR - HLN

BGRHLN

Bangor

Sat 10/31

11:00 am-9:31 pm

2 stops12h 31m

Helena

Wed 11/4

6:28 am-10:19 am

2 stops25h 51m

$873
Cheapest one-way
Quickest one-way

BangorHelena

BGR - HLN

BGRHLN

Bangor

Thu 8/6

6:00 am-1:33 pm

2 stops9h 33m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Bangor, Maine-Helena flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Bangor, Maine-Helena flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Bangor, Maine-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Helena flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to Helena

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

Related info for your journey

Find useful and relevant information for your journey from Bangor to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangor, Maine to Helena?

    A quick flight from Bangor, Maine to Helena can take about 16h 29m. United Airlines provides one of the quickest options available for as low as $724. There are 2059 mi between Bangor, Maine and Helena.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangor 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.

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