Cheap flights from Philadelphia to Helena (PHL - HLN) from $608

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. 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.
PHL — HLN
Apr 23 — Apr 301

Cheap flight deals from Philadelphia to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 April 18, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$332
High demand for flights, 41% potential price rise
Best time to find cheap flights, 47% potential price drop
From Philadelphia to Helena

What is the cheapest day to fly round-trip from Philadelphia to Helena?

Monday is generally a great day to depart. Flying on this day could help you save up to 49%.

What is the cheapest month to fly from Philadelphia to Helena?

Our data shows that September tends to be the cheapest month to fly to Helena from Philadelphia. Users have commonly found prices around $713 for the month, but tickets can be as low as $266. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Philadelphia to Helena (PHL - HLN)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Helena at noon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

Cheap Alaska Airlines flights from Philadelphia to Helena

Explore cheap flight options specifically provided by Alaska Airlines for the route between Philadelphia and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Check out some of the cheapest Alaska Airlines flights we've come across from Philadelphia to Helena. Come back soon if you're not finding the exact deal you're looking for.
Thu 9/126:59 pmPHL - HLN
1 stop22h 02mAlaska Airlines
Mon 9/163:44 pmHLN - PHL
1 stop11h 56mAlaska Airlines
Deal found 4/16$608
Thu 9/126:59 pmPHL - HLN
1 stop30h 55mAlaska Airlines
Sun 9/153:44 pmHLN - PHL
1 stop23h 00mAlaska Airlines
Deal found 4/18$687
Thu 7/46:59 pmPHL - HLN
1 stop31h 00mAlaska Airlines
Thu 8/83:42 pmHLN - PHL
1 stop11h 55mAlaska Airlines
Deal found 4/18$692
Wed 9/116:00 amPHL - HLN
2 stops11h 01mAlaska Airlines
Sun 9/153:44 pmHLN - PHL
1 stop23h 00mAlaska Airlines
Deal found 4/18$860

Cheap United Airlines flights from Philadelphia to Helena

Explore cheap flight options specifically provided by United Airlines for the route between Philadelphia and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Philadelphia to Helena. Deals frequently update to provide users with more options.
Fri 7/510:00 amPHL - HLN
1 stop29h 44mUnited Airlines
Thu 8/86:45 amHLN - PHL
1 stop20h 54mUnited Airlines
Deal found 4/18$630
Fri 7/56:15 pmPHL - HLN
2 stops21h 29mUnited Airlines
Thu 8/86:45 amHLN - PHL
1 stop20h 54mUnited Airlines
Deal found 4/18$635
Fri 7/510:00 amPHL - HLN
1 stop29h 44mUnited Airlines
Tue 8/62:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$675
Fri 7/56:15 pmPHL - HLN
2 stops21h 29mUnited Airlines
Mon 8/52:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$680
Fri 7/510:00 amPHL - HLN
1 stop29h 44mUnited Airlines
Wed 8/76:45 amHLN - PHL
2 stops15h 44mUnited Airlines
Deal found 4/18$710
Sat 7/68:00 amPHL - HLN
1 stop7h 44mUnited Airlines
Thu 8/82:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$714
Tue 7/98:00 amPHL - HLN
1 stop15h 18mUnited Airlines
Thu 8/82:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$717
Tue 7/98:00 amPHL - HLN
2 stops15h 18mUnited Airlines
Thu 8/82:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$739
Thu 7/48:00 amPHL - HLN
1 stop15h 18mUnited Airlines
Tue 8/62:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$745

Philadelphia to Helena 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Scroll through some of the best deals on flights from Philadelphia to Helena in 2024. Check back soon for alternative fares.
Thu 9/126:59 pmPHL - HLN
1 stop22h 02mAlaska Airlines
Mon 9/163:44 pmHLN - PHL
1 stop11h 56mAlaska Airlines
Deal found 4/16$608
Fri 7/510:00 amPHL - HLN
1 stop29h 44mUnited Airlines
Thu 8/86:45 amHLN - PHL
1 stop20h 54mUnited Airlines
Deal found 4/18$630
Fri 7/56:15 pmPHL - HLN
2 stops21h 29mUnited Airlines
Thu 8/86:45 amHLN - PHL
1 stop20h 54mUnited Airlines
Deal found 4/18$635
Thu 7/117:15 amPHL - HLN
1 stop7h 20mDelta
Wed 7/176:00 amHLN - PHL
1 stop8h 50mDelta
Deal found 4/18$648
Fri 7/510:00 amPHL - HLN
1 stop29h 44mUnited Airlines
Tue 8/62:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$675
Sun 7/77:15 amPHL - HLN
1 stop7h 25mDelta
Mon 8/56:00 amHLN - PHL
1 stop8h 50mDelta
Deal found 4/18$678
Fri 7/56:15 pmPHL - HLN
2 stops21h 29mUnited Airlines
Mon 8/52:30 pmHLN - PHL
1 stop13h 09mUnited Airlines
Deal found 4/18$680
Tue 7/912:48 pmPHL - HLN
2 stops11h 43mDelta
Mon 8/56:00 amHLN - PHL
1 stop8h 50mDelta
Deal found 4/18$683
Thu 9/126:59 pmPHL - HLN
1 stop30h 55mAlaska Airlines
Sun 9/153:44 pmHLN - PHL
1 stop23h 00mAlaska Airlines
Deal found 4/18$687

Find flights from Philadelphia to Helena within your budget

Customize your flight search to find flights from Philadelphia 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 3,192,047 searches. Data last updated April 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$608 - $692

Route

Depart

Return

Price

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Thu 9/12

1 stop22h 02m

Helena

Mon 9/16

1 stop11h 56m

$608

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Fri 7/5

1 stop29h 44m

Helena

Thu 8/8

1 stop20h 54m

$630

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Fri 7/5

2 stops21h 29m

Helena

Thu 8/8

1 stop20h 54m

$635

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Fri 7/5

1 stop29h 44m

Helena

Tue 8/6

1 stop13h 09m

$675

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Sun 7/7

1 stop7h 25m

Helena

Mon 8/5

1 stop8h 50m

$678

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Tue 7/9

2 stops11h 43m

Helena

Mon 8/5

1 stop8h 50m

$683

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Thu 9/12

1 stop30h 55m

Helena

Sun 9/15

1 stop23h 00m

$687

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Fri 7/5

2 stops21h 16m

Helena

Wed 8/7

2 stops18h 13m

$690

PhiladelphiaHelena

PHL - HLN

PHLHLN

Philadelphia

Thu 7/4

1 stop31h 00m

Helena

Thu 8/8

1 stop11h 55m

$692

Flights are sorted by cheapest first

Deals found on 4/16

When is the cheapest time to fly from Philadelphia to Helena?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Helena. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Helena flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Helena by month

Plan your trip from Philadelphia to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Helena is currently $0 while a round-trip flight costs $664. Price data was last updated on April 14, 2024.

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Helena (average of $332). Flying from Philadelphia to Helena in June is currently the most expensive (average of $676). 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.

January

$398

February

$332

March

$484

April

$427

May

$557

June

$676

July

$655

August

$483

September

$506

October

$395

November

$466

December

$411

Temperature and rainfall in Helena by month

Plan your trip to Helena by taking into account the average temperature and rainfall totals by month.

HLN

Temperature

21.2 - 69.8 °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 April 18, 2024.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines and Delta from Philadelphia to Helena by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,106 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,106 reviews
8.1
Very good
9,106 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
11,104 reviews
8.1
Very good
9,106 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,341 reviews
8.1
Very good
9,106 reviews

Food

7.3

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Philadelphia to Helena for under $700 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Helena for under $700. The cheapest flight booked recently is on Alaska Airlines for just $608, but on average you can expect to pay $690.

  • What are the cheapest airlines flying from Philadelphia to Helena round-trip?

    Cheapflights users have booked flights from Philadelphia to Helena round-trip from $608. Other airlines that can offer you cheap pricing are United Airlines, from $630, and Delta, from $678. Alaska Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does PHL to HLN mean?

    Philadelphia Airport is PHL and Helena Airport is HLN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Philadelphia to Helena that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Helena flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Helena flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • Can I find deals for flights from Philadelphia to Helena that allow pets onboard?

    Many airlines flying from Philadelphia to Helena offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Helena?

    Yes, you can often find last-minute deals on Philadelphia to Helena flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Helena flight deals updated?

    The Philadelphia to Helena flight deals you see on this page were last updated on 4/18.

See more FAQs

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Top 2 airlines flying from Philadelphia to Helena

Discover the top 2 airlines that operate flights from Philadelphia 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 3,192,047 searches. Data last updated April 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$375Average$787FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$501Average$684FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Philadelphia to Helena by cabin class

Find flights from Philadelphia to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to Helena?

When you search for this flight from Philadelphia to Helena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Helena?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Helena from Philadelphia.

Can Cheapflights find flights from Philadelphia to Helena with no change fees?

Need flexible booking options for your flight to Helena from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Philadelphia to Helena become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helena from Philadelphia today and book when prices fit your budget.

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