$221 Find Cheap Flights from Helena to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Pennsylvania departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Helena to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$392
Pittsburgh
Pittsburgh1 stop$585
Allentown
Allentown2 stops$786
New York
Newark1 stop$466
Philadelphia
Philadelphia1 stop$392
Pittsburgh
Pittsburgh1 stop$585
Allentown
Allentown2 stops$786
New York
Newark1 stop$466

Book Cheap Helena to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Pennsylvania

Wed, Dec 10 - Sat, Dec 13
Alaska Airlines Logo
6:28 pm - 4:36 pmHLN-IAD
20h 08m1 stop
Alaska Airlines Logo
7:34 am - 5:51 pmIAD-HLN
12h 17m1 stop
$382Alaska Airlines
Find Deal
Wed, Mar 4 - Mon, Mar 9
Alaska Airlines Logo
4:10 pm - 5:31 pmHLN-PHL
23h 21m1 stop
Alaska Airlines Logo
6:35 pm - 3:43 pmPHL-HLN
23h 08m1 stop
$392Alaska Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Alaska Airlines Logo
6:28 pm - 4:36 pmHLN-IAD
20h 08m1 stop
Alaska Airlines Logo
7:34 am - 5:51 pmIAD-HLN
12h 17m1 stop
$407Alaska Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
1:06 pm - 11:27 pmHLN-IAD
32h 21m2 stops
Delta Logo
7:05 am - 12:25 pmIAD-HLN
7h 20m1 stop
$451Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
1:06 pm - 3:27 pmHLN-DCA
24h 21m2 stops
Delta Logo
4:55 pm - 12:25 pmDCA-HLN
21h 30m2 stops
$454Delta
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
12:50 pm - 11:47 pmHLN-EWR
8h 57m1 stop
Delta Logo
7:00 am - 12:27 pmEWR-HLN
7h 27m1 stop
$469Delta
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Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:27 pm - 7:54 pmHLN-LGA
27h 27m1 stop
United Airlines Logo
4:50 pm - 1:41 pmLGA-HLN
22h 51m1 stop
$555United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
6:15 am - 5:23 pmHLN-LGA
9h 08m1 stop
United Airlines Logo
7:20 am - 1:27 pmLGA-HLN
8h 07m1 stop
$557United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:27 pm - 9:47 amHLN-LGA
17h 20m2 stops
United Airlines Logo
6:29 pm - 1:41 pmLGA-HLN
21h 12m1 stop
$560United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
2:30 pm - 11:28 pmHLN-LGA
6h 58m1 stop
United Airlines Logo
10:00 am - 8:59 pmLGA-HLN
12h 59m2 stops
$562United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Helena to Pennsylvania flights

Get data-powered insights and trends into flights from Helena to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helena to Pennsylvania?

The average price of all round-trip flights from Helena to Pennsylvania clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Helena to Pennsylvania, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Pennsylvania, Tuesday is the cheapest day to fly and Friday is the most expensive.

Good to know

Low seasonJuly
Cheapest flight$221
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Helena to New York John F Kennedy Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Helena to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the afternoon, when round-trip flights cost $604 on average. The most expensive time of day to fly to Pennsylvania is generally in the morning, which is peak travel time and where the average cost of a ticket is $653.

Reviews of the top airline flying from Helena to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Helena to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8997 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

2.0 MediocreGray, Nov 2025IAD - SFO
Read more United Airlines reviews

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Everything you need to know for your flight from Helena to Pennsylvania

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