$540 CHEAP FLIGHTS from Allentown to Helena (ABE - HLN) | KAYAK

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Flight Deals

Cheap Flights from Allentown to Helena (ABE-HLN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Allentown to Helena

Tue, Jan 26 - Sat, Jan 30

10:10 am - 8:59 pmABE Allentown-Bethlehem-HLN Helena

12h 49m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 8:55 pmHLN Helena-ABE Allentown-Bethlehem

11h 55m2 stops Denver Intl Chicago O'Hare Intl

$540United Airlines

Tue, Jan 26 - Sat, Jan 30

10:10 am - 8:59 pmABE Allentown-Bethlehem-HLN Helena

12h 49m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 8:55 pmHLN Helena-ABE Allentown-Bethlehem

11h 55m2 stops Denver Intl Chicago O'Hare Intl

$560United Airlines

Tue, Jan 26 - Sat, Jan 30

10:10 am - 8:59 pmABE Allentown-Bethlehem-HLN Helena

12h 49m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 8:55 pmHLN Helena-ABE Allentown-Bethlehem

11h 55m2 stops Denver Intl Chicago O'Hare Intl

$568United Airlines

Tue, Jan 26 - Sat, Jan 30

10:10 am - 8:59 pmABE Allentown-Bethlehem-HLN Helena

12h 49m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 8:55 pmHLN Helena-ABE Allentown-Bethlehem

11h 55m2 stops Denver Intl Chicago O'Hare Intl

$588United Airlines

Tue, Jan 26 - Sat, Jan 30

10:10 am - 8:59 pmABE Allentown-Bethlehem-HLN Helena

12h 49m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 8:55 pmHLN Helena-ABE Allentown-Bethlehem

11h 55m2 stops Denver Intl Chicago O'Hare Intl

$638United Airlines

Thu, Nov 5 - Sun, Nov 8

5:36 pm - 1:40 pmABE Allentown-Bethlehem-HLN Helena

22h 04m2 stops Chicago O'Hare Intl Denver Intl

2:23 pm - 9:02 pmHLN Helena-ABE Allentown-Bethlehem

28h 39m2 stops Denver Intl Chicago O'Hare Intl

$866United Airlines

Tue, Sep 22 - Sat, Sep 26

5:36 pm - 9:30 pmABE Allentown-Bethlehem-HLN Helena

29h 54m2 stops Chicago O'Hare Intl Denver Intl

2:30 pm - 9:35 amHLN Helena-ABE Allentown-Bethlehem

17h 05m2 stops Denver Intl Chicago O'Hare Intl

$1,017United Airlines

Tue, Sep 22 - Sat, Sep 26

10:32 am - 9:30 pmABE Allentown-Bethlehem-HLN Helena

12h 58m2 stops Chicago O'Hare Intl Denver Intl

6:25 am - 9:00 pmHLN Helena-ABE Allentown-Bethlehem

12h 35m3 stops Denver Intl Des Moines Chicago O'Hare Intl

$1,121United Airlines

Tue, Sep 22 - Sat, Sep 26

10:32 am - 9:30 pmABE Allentown-Bethlehem-HLN Helena

12h 58m3 stops Chicago O'Hare Intl Des Moines Denver Intl

6:25 am - 9:00 pmHLN Helena-ABE Allentown-Bethlehem

12h 35m3 stops Denver Intl Des Moines Chicago O'Hare Intl

$1,275United Airlines

Thu, Nov 5 - Sun, Nov 8

6:15 am - 9:31 pmABE Allentown-Bethlehem-HLN Helena

17h 16m3 stops Chicago O'Hare Intl Cincinnati Cinci./N. Kentucky Denver Intl

6:28 am - 9:02 pmHLN Helena-ABE Allentown-Bethlehem

12h 34m2 stops Denver Intl Chicago O'Hare Intl

$1,430United Airlines

Booking Insights

Price, demand and travel trends for Allentown to Helena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Allentown to Helena with more confidence.

What is the cheapest airline to fly from Allentown to Helena?

United Airlines ($540) offered the cheapest round-trip ticket from Allentown to Helena in the last 5 days.

Cheapest flight	$540

Flight from Allentown to Helena

When to book flights from Allentown to Helena

Are your dates flexible? Find out the best times to travel from Allentown to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Allentown to Helena?
Flights from Allentown to Helena usually depart from Allentown-Bethlehem (ABE) and arrive at Helena (HLN).
Do I need a passport to fly from Allentown to Helena?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Allentown to Helena changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $540 to $2,229. That means the highest observed fare was about 4x higher than the lowest one.
What is the time difference between Allentown and Helena?
Helena is 2 hours behind Allentown (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Helena Airport (HLN)?
Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
· Budget
· Enterprise Rent-A-Car
· Hertz
· Avis
· National

If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.
- Days Inn by Wyndham Helena
- Americas Best Value Inn & Suites Helena
- Baymont by Wyndham Helena

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