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Helena

$667+ Cheap flights from Allentown to Helena (ABE - 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — HLN
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Allentown to Helena

Cheapest flights from Allentown to Helena
Explore the most affordable flight options available from Allentown to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/17. 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 8/182:30 pm
ABE
-
HLN
2 stops24h 57m
United Airlines
Tue 8/252:30 pm
HLN
-
ABE
2 stops17h 36m
United Airlines
Deal found 2/17$667
This United Airlines deal was found by Cheapflights users on 2/17. 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 2/286:28 am
ABE
-
HLN
2 stops9h 12m
United Airlines
Wed 3/42:25 pm
HLN
-
ABE
2 stops17h 31m
United Airlines
Deal found 2/17$704

Find flight deals from Allentown to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 February 19, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$667
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Helena flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Helena flights.
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From Allentown-Bethlehem to Helena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 February 19, 2026.
Use the filters below to find and compare flights from Allentown to Helena that are best for you.

Fly from

Allentown

Fly to

Helena

Route

Depart

Return

Price

AllentownHelena

ABE - HLN

ABEHLN

Allentown-Bethlehem

Tue 8/18

2:30 pm-1:27 pm

2 stops24h 57m

Helena

Tue 8/25

2:30 pm-10:06 am

2 stops17h 36m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

  • Most accurate provider: When it comes to deals on Allentown-Helena flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Allentown-Helena flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Allentown-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-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 Allentown-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 Allentown to Helena

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

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

Currently, June is the cheapest month in which you can book a flight from Allentown to Helena (average of $133). Flying from Allentown to Helena in July is currently the most expensive (average of $256). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Helena?

    United Airlines can get you from Allentown to Helena in just under 24h 57m. Your travel time can differ by up to . Airlines will cover a distance of 1855 mi.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Allentown to Helena (average of $133). Flying from Allentown to Helena in July is currently the most expensive (average of $256). 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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