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Pennsylvania

$155+ Cheap flights from Helena (HLN) to Pennsylvania

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — PHL
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Helena to Pennsylvania

Cheapest flights from Helena to Pennsylvania
Explore the most affordable flight options available from Helena to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 10/202:30 pm
HLN
-
EWR
1 stop8h 10m
United Airlines
Sat 10/248:00 am
EWR
-
HLN
1 stop7h 27m
United Airlines
Deal found 1/26$309
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/202:25 pm
HLN
-
PHL
1 stop7h 05m
United Airlines
Tue 2/246:27 am
PHL
-
HLN
2 stops9h 13m
United Airlines
Deal found 1/26$314
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 5/56:22 pm
HLN
-
EWR
1 stop10h 17m
Alaska Airlines
Tue 5/127:59 am
EWR
-
HLN
2 stops34h 07m
Alaska Airlines
Deal found 1/27$352
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:22 pm
HLN
-
PHL
1 stop9h 43m
Alaska Airlines
Wed 4/156:47 pm
PHL
-
HLN
1 stop24h 58m
Alaska Airlines
Deal found 1/26$354
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/112:27 pm
HLN
-
PIT
1 stop6h 29m
United Airlines
Sat 2/148:15 am
PIT
-
HLN
1 stop7h 25m
United Airlines
Deal found 1/25$359
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/242:25 pm
HLN
-
IAD
1 stop6h 54m
United Airlines
Fri 2/272:12 pm
IAD
-
HLN
1 stop9h 04m
United Airlines
Deal found 1/26$359
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:04 pm
HLN
-
JFK
1 stop8h 55m
Delta
Tue 5/126:30 am
JFK
-
HLN
1 stop7h 53m
Delta
Deal found 1/26$359
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/146:15 am
HLN
-
DCA
1 stop6h 44m
United Airlines
Wed 2/184:11 pm
DCA
-
HLN
1 stop7h 05m
United Airlines
Deal found 1/26$359
This United Airlines deal was found by Cheapflights users on 1/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:27 pm
HLN
-
IAD
1 stop6h 55m
United Airlines
Sun 2/158:15 am
IAD
-
HLN
1 stop7h 25m
United Airlines
Deal found 1/27$374
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 2/244:36 pm
HLN
-
IAD
1 stop22h 44m
Alaska Airlines
Fri 2/276:27 pm
IAD
-
HLN
1 stop23h 32m
Alaska Airlines
Deal found 1/27$383
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 5/52:30 pm
HLN
-
LGA
1 stop6h 54m
United Airlines
Tue 5/1210:15 am
LGA
-
HLN
2 stops13h 31m
United Airlines
Deal found 1/26$384
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:36 pm
HLN
-
IAD
2 stops22h 51m
Alaska Airlines
Fri 3/207:11 pm
IAD
-
HLN
1 stop24h 34m
Alaska Airlines
Deal found 1/26$416

Find flight deals from Helena to Pennsylvania

Keep the following information in mind while searching for Helena to Pennsylvania flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(United Airlines)

One-way from

$155
(Alaska Airlines)
Provider with most accurate pricing for Helena-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Philadelphia flights.
Search Deals
From Helena to Pennsylvania
Search Deals
One-way flight from Helena to Pennsylvania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Pennsylvania 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 28, 2026.
Use the filters below to find and compare flights from Helena to Pennsylvania that are best for you.

Fly from

Helena

Fly to

Pennsylvania

Route

Depart

Return

Price

HelenaPhiladelphia

HLN - PHL

HLNPHL

Helena

Fri 2/20

2:25 pm-11:30 pm

1 stop7h 05m

Philadelphia

Tue 2/24

6:27 am-1:40 pm

2 stops9h 13m

$314

HelenaPhiladelphia

HLN - PHL

HLNPHL

Helena

Sat 4/11

2:25 pm-11:43 pm

1 stop7h 18m

Philadelphia

Wed 4/15

11:36 am-9:33 pm

2 stops11h 57m

$314

HelenaNewark

HLN - EWR

HLNEWR

Helena

Tue 5/5

6:22 pm-6:39 am

1 stop10h 17m

Newark

Tue 5/12

7:59 am-4:06 pm

2 stops34h 07m

$352

HelenaNew York

HLN - JFK

HLNJFK

Helena

Tue 5/5

1:04 pm-11:59 pm

1 stop8h 55m

New York John F Kennedy Intl

Tue 5/12

6:30 am-12:23 pm

1 stop7h 53m

$359

HelenaWashington, D.C.

HLN - IAD

HLNIAD

Helena

Tue 2/24

2:25 pm-11:19 pm

1 stop6h 54m

Washington, D.C. Dulles Intl

Fri 2/27

2:12 pm-9:16 pm

1 stop9h 04m

$359

HelenaPittsburgh

HLN - PIT

HLNPIT

Helena

Wed 2/11

2:27 pm-10:56 pm

1 stop6h 29m

Pittsburgh

Sat 2/14

8:15 am-1:40 pm

1 stop7h 25m

$359

HelenaWashington, D.C.

HLN - DCA

HLNDCA

Helena

Sat 2/14

6:15 am-2:59 pm

1 stop6h 44m

Washington, D.C. Reagan-National

Wed 2/18

4:11 pm-9:16 pm

1 stop7h 05m

$359

HelenaWashington, D.C.

HLN - IAD

HLNIAD

Helena

Wed 2/11

2:27 pm-11:22 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Sun 2/15

8:15 am-1:40 pm

1 stop7h 25m

$374

HelenaWashington, D.C.

HLN - IAD

HLNIAD

Helena

Tue 2/24

4:36 pm-5:20 pm

1 stop22h 44m

Washington, D.C. Dulles Intl

Fri 2/27

6:27 pm-3:59 pm

1 stop23h 32m

$383

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 5/5

2:30 pm-11:24 pm

1 stop6h 54m

New York LaGuardia

Tue 5/12

10:15 am-9:46 pm

2 stops13h 31m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 50 results
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Best time to book a flight from Helena to Pennsylvania

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

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

Currently, January is the cheapest month in which you can book a flight from Helena to Pennsylvania (average of $153). Flying from Helena to Pennsylvania in March is currently the most expensive (average of $292). 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.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated January 28, 2026.
See what other customers who have flown with United Airlines from Helena to Pennsylvania 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.
United Airlines
7.4
Good
9,209 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    For a flight from Helena to Pennsylvania, you will be flying from Helena. Helena (HLN) is just 2.7 mi from the center of the city.

  • How long is the flight from Helena to Pennsylvania?

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Helena to Pennsylvania in about 7h 05m. The time it takes to get you to your destination can typically vary by up to 3h 12m. The distance from Helena to Pennsylvania is about 1887 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helena to Pennsylvania (average of $153). Flying from Helena to Pennsylvania in March is currently the most expensive (average of $292). 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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Alternative routes for Helena to Pennsylvania

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Top airline flying from Helena to Pennsylvania

Discover the top airline that operate flights from Helena to Pennsylvania. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$651FlexibilityNo cancel feeOn-time69%

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