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HLN - PHL

$608 Find cheap flights from Helena to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Philadelphia departing on 7/3. 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
0 bags
qui 6/27
qui 7/4

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Philadelphia, 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 Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Helena to Philadelphia (HLN-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Philadelphia 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 and deals for you by selecting your travel dates.
Choose your dates
6:45 am - 5:39 amHLN-PHL
20h 54m1 stop
6:36 pm - 1:44 pmPHL-HLN
21h 08m2 stops
$608United Airlines
Find Deal
qua, jul 3 - seg, jul 8
2:30 pm - 5:39 amHLN-PHL
13h 09m1 stop
6:36 pm - 1:44 pmPHL-HLN
21h 08m2 stops
$647United Airlines
Find Deal
sex, ago 2 - sex, ago 9
2:30 pm - 5:02 pmHLN-PHL
24h 32m2 stops
6:36 pm - 1:44 pmPHL-HLN
21h 08m2 stops
$653United Airlines
Find Deal
qua, jul 3 - seg, jul 8
1:11 pm - 12:36 amHLN-PHL
9h 25m2 stops
6:00 am - 12:31 pmPHL-HLN
8h 31m2 stops
$673Delta
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sex, ago 2 - sex, ago 9
2:30 pm - 5:39 amHLN-PHL
13h 09m1 stop
3:30 pm - 1:44 pmPHL-HLN
24h 14m1 stop
$686United Airlines
Find Deal
qua, jul 3 - seg, jul 8
6:45 am - 5:39 amHLN-PHL
20h 54m1 stop
10:00 am - 9:18 pmPHL-HLN
13h 18m1 stop
$716United Airlines
Find Deal
sáb, jul 20 - sáb, jul 27
2:30 pm - 5:39 amHLN-PHL
13h 09m1 stop
10:00 am - 1:44 pmPHL-HLN
29h 44m1 stop
$718United Airlines
Find Deal
sex, ago 2 - sex, ago 9
2:30 pm - 11:42 amHLN-PHL
19h 12m3 stops
6:36 pm - 1:44 pmPHL-HLN
21h 08m2 stops
$778United Airlines
Find Deal
sex, ago 2 - sex, ago 9
7:00 am - 5:37 amHLN-PHL
20h 37m1 stop
5:59 am - 3:09 pmPHL-HLN
11h 10m2 stops
$980Alaska Airlines
Find Deal
sáb, jul 20 - sáb, jul 27

Flights from Helena to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Helena to Philadelphia 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 Philadelphia?

The average price of all flights from Helena to Philadelphia clicked on KAYAK for each day over the last 12 months.
For Helena to Philadelphia, Sunday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Philadelphia back to Helena, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Good to know

Low season

April

High season

December

Cheapest flight

$608
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Helena to Philadelphia

When to book flights from Helena to Philadelphia

Are your dates flexible? Find out the best times to travel from Helena to Philadelphia 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.

FAQs for booking flights from Helena to Philadelphia

  • What is the cheapest flight from Helena to Philadelphia?

    In the last 3 days, the lowest price for a flight from Helena to Philadelphia was $608 for a round-trip ticket.

  • Do I need a passport to fly between Helena and Philadelphia?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Helena to Philadelphia?

    When flying out of Helena you will be using Helena. You will be landing at Philadelphia, also known as Philadelphia.

  • Which aircraft models fly most regularly from Helena to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Philadelphia?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Helena and Philadelphia, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Philadelphia, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Philadelphia are Delta and United Airlines. With an average price for the route of $656 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $676 and an overall rating of 7.4.

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

    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 Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Helena 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 Philadelphia?

    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 to Philadelphia with an airline and back to Helena with another airline. Booking your flights between Helena and PHL can sometimes prove cheaper using this method.

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

    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 to Philadelphia from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Helena to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Helena to Philadelphia. 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 Philadelphia? 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.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Helena - Philadelphia Flights

Departure:

Helena (HLN)United States

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Helena

Cabin classes: