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Helena

$231+ Cheap flights from Pennsylvania to Helena (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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HLN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Pennsylvania to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$335
(Delta)

Popular in

April

Cheapest in

February
Provider with most accurate pricing for Philadelphia-Helena flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Helena flights.
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From Pennsylvania to Helena
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Highest demand for flights based on searches. 17% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Find flight deals from Pennsylvania to Helena

Cheapest flights from Pennsylvania to Helena
Explore the most affordable flight options available from Pennsylvania to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/29. 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.
Thu 2/206:52 amJFK - HLN
1 stop7h 58mDelta
Wed 2/261:30 pmHLN - JFK
1 stop8h 43mDelta
Deal found 1/29$335
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 11/87:00 amEWR - HLN
1 stop10h 43mAlaska Airlines
Sat 11/154:10 pmHLN - EWR
1 stop12h 45mAlaska Airlines
Deal found 1/30$424
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 11/87:20 amJFK - HLN
1 stop10h 23mAlaska Airlines
Sat 11/154:10 pmHLN - JFK
1 stop11h 50mAlaska Airlines
Deal found 1/30$461
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/266:25 pmPHL - HLN
1 stop23h 17mAlaska Airlines
Wed 3/54:19 pmHLN - PHL
1 stop23h 06mAlaska Airlines
Deal found 1/30$470
This Delta deal was found by Cheapflights users on 1/29. 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 2/224:45 pmEWR - HLN
1 stop8h 09mDelta
Fri 2/285:54 amHLN - EWR
1 stop9h 36mDelta
Deal found 1/29$492
This Delta deal was found by Cheapflights users on 1/29. 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.
Wed 8/137:30 amIAD - HLN
1 stop7h 05mDelta
Wed 8/201:03 pmHLN - IAD
1 stop8h 50mDelta
Deal found 1/29$501
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 2/207:54 amEWR - HLN
1 stop7h 31mUnited Airlines
Wed 2/262:05 pmHLN - EWR
1 stop7h 24mUnited Airlines
Deal found 1/29$512
This Delta deal was found by Cheapflights users on 1/29. 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.
Thu 2/276:55 amPHL - HLN
1 stop7h 55mDelta
Thu 3/65:54 amHLN - PHL
1 stop9h 34mDelta
Deal found 1/29$522
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/17:21 amLGA - HLN
1 stop8h 04mUnited Airlines
Fri 3/76:30 amHLN - LGA
1 stop8h 55mUnited Airlines
Deal found 1/30$546
This Delta deal was found by Cheapflights users on 1/29. 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.
Wed 6/45:40 pmPIT - HLN
1 stop6h 55mDelta
Fri 8/155:45 amHLN - PIT
1 stop9h 04mDelta
Deal found 1/29$549
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/84:13 pmDCA - HLN
1 stop23h 28mUnited Airlines
Tue 2/112:25 pmHLN - DCA
1 stop22h 34mUnited Airlines
Deal found 1/29$605
This United Airlines deal was found by Cheapflights users on 1/29. 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 6/47:15 amPIT - HLN
2 stops11h 32mUnited Airlines
Fri 8/152:04 pmHLN - PIT
1 stop6h 33mUnited Airlines
Deal found 1/29$618

Find flights from Pennsylvania to Helena within your budget

Customize your flight search to find flights from Pennsylvania 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Thu 2/20

6:52 am-12:50 pm

1 stop7h 58m

Helena

Wed 2/26

1:30 pm-12:13 am

1 stop8h 43m

$335

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Wed 2/26

6:25 pm-3:42 pm

1 stop23h 17m

Helena

Wed 3/5

4:19 pm-5:25 pm

1 stop23h 06m

$470

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Thu 2/27

6:55 am-12:50 pm

1 stop7h 55m

Helena

Thu 3/6

5:54 am-5:28 pm

1 stop9h 34m

$522

NewarkHelena

EWR - HLN

EWRHLN

Newark

Sat 2/22

4:45 pm-10:54 pm

1 stop8h 09m

Helena

Fri 2/28

5:54 am-5:30 pm

1 stop9h 36m

$532

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 3/1

7:21 am-1:25 pm

1 stop8h 04m

Helena

Fri 3/7

6:30 am-5:25 pm

1 stop8h 55m

$546

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Sat 2/22

6:30 pm-4:23 pm

2 stops23h 53m

Helena

Fri 2/28

4:19 pm-3:00 pm

2 stops20h 41m

$547

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Wed 6/4

5:40 pm-10:35 pm

1 stop6h 55m

Helena

Fri 8/15

5:45 am-4:49 pm

1 stop9h 04m

$549

NewarkHelena

EWR - HLN

EWRHLN

Newark

Fri 5/9

7:29 pm-6:49 pm

2 stops25h 20m

Helena

Thu 5/15

4:15 pm-5:59 am

1 stop11h 44m

$562

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Wed 6/4

7:15 am-4:47 pm

2 stops11h 32m

Helena

Fri 8/15

2:04 pm-10:37 pm

1 stop6h 33m

$618

Washington, D.C.Helena

IAD - HLN

IADHLN

Washington, D.C. Dulles Intl

Mon 7/21

7:00 am-3:43 pm

1 stop10h 43m

Helena

Tue 7/29

4:10 pm-6:20 am

2 stops12h 10m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 26 results
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Best time to book a flight from Pennsylvania to Helena

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

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

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Helena (average of $353). Flying from Pennsylvania to Helena in July is currently the most expensive (average of $638). 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 January 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Pennsylvania to Helena have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,686 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

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

Alaska Airlines
8.0
Very good
9,686 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

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

Delta
8.0
Very good
8,450 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

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

United Airlines
7.4
Good
8,906 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.5

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 Pennsylvania 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 Pennsylvania?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Helena from Pennsylvania.

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

    When deciding which route to take from Pennsylvania to Helena consider New York LaGuardia - Helena, New York John F Kennedy Intl - Helena or Newark - Helena as they are the most popular.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Helena (average of $353). Flying from Pennsylvania to Helena in July is currently the most expensive (average of $638). 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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Top 2 airlines flying from Pennsylvania to Helena

Discover the top 2 airlines that operate flights from Pennsylvania to Helena. 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 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$458Average$757FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$547Average$877FlexibilityNo cancel feeOn-time69%
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