Which airports can I use when flying from Helena to Philadelphia?

Flights from Helena to Philadelphia usually depart from Helena (HLN) and arrive at Philadelphia (PHL).

What cabin classes can I book on flights from Helena to Philadelphia?

Only Economy Class is available on flights from Helena to Philadelphia.

Which airports do connecting flights from Helena to Philadelphia pass through?

Connecting flights from Helena to Philadelphia most commonly pass through: • Denver Intl (DEN) - 67% of one-stop connections • Salt Lake City (SLC) - 33% of one-stop connections

Can I save money by using flexible dates for flights from Helena to Philadelphia?

Yes. Flexible dates can save you up to 42% on flights from Helena to Philadelphia. Saturday is the cheapest departure day at $468 round-trip on average, while Monday is the most expensive at $801, a difference of $333. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Philadelphia?

Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

How long is a flight from Helena to Philadelphia?

There are currently no nonstop flights available from Helena to Philadelphia. Flights with 1 layover take between 7h 31m and 8h 10m in total, depending on the connection.

Do I need a passport to fly from Helena to Philadelphia?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Helena to Philadelphia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $399 to $1,478. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Helena to Philadelphia looking right now?

One-way fares from Helena to Philadelphia are currently higher than usual. Average one-way flight prices are about $498, which is 61% above the typical average for this route.

How much time can I save by choosing a different layover airport from Helena to Philadelphia?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 31m, compared with 8h 10m via Salt Lake City (SLC).

What is the time difference between Helena and Philadelphia?

Philadelphia is 2 hours ahead of Helena (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Philadelphia Airport (PHL)?

Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include: • Payless • Dollar • Hertz • Thrifty • Alamo

How much should I expect to pay for a Helena to Philadelphia flight?

Round-trip flights from Helena to Philadelphia range from $396 to $771, with an average of $519 over the past 12 months. Anything below $396 counts as a good deal.

How much is a round-trip flight from Helena to Philadelphia?

Round-trip flights from Helena to Philadelphia typically range from $396 to $771. The lowest price found in the past 5 days was $399, on Delta.

Which airline is the cheapest to fly from Helena to Philadelphia?

Delta ($399) and Alaska Airlines ($399) are the cheapest airlines to fly round-trip from Helena to Philadelphia according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Helena to Philadelphia?

Denver Intl (DEN) is the most popular layover for the Helena to Philadelphia route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Helena to Philadelphia?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $555. Based on KAYAK data over the past 3 months.

When flying from Helena to Philadelphia which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Helena to Philadelphia layovers at 4h 20m over the past 3 months.

$261 CHEAP FLIGHTS from Helena to Philadelphia (HLN - PHL)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$399

Typical prices: $396-$771

Delta

Thu 1/25Thu 2/1

HLN - PHL • 1 stop

Cheapest one-way

$261

Typical prices: $264-$434

Delta

Tue 11/13

HLN - PHL • 2 stops

When to travel

October

Cheapest • 32% price drop

November

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $555 (round-trip)

Denver Intl (DEN)

Shortest trip • 7h 31m (one-way)

Insights

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Flight Deals

Cheap Flights from Helena to Philadelphia (HLN-PHL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Helena to Philadelphia

Mon, Jan 25 - Mon, Feb 1

1:12 pm - 11:58 pmHLN Helena-PHL Philadelphia

8h 46m1 stop Salt Lake City

7:00 am - 12:32 pmPHL Philadelphia-HLN Helena

7h 32m1 stop Salt Lake City

$399Delta

Sat, Dec 5 - Wed, Dec 9

4:49 pm - 5:40 amHLN Helena-PHL Philadelphia

10h 51m1 stop Seattle/Tacoma Intl

7:00 am - 4:12 pmPHL Philadelphia-HLN Helena

11h 12m1 stop Seattle/Tacoma Intl

$399Alaska Airlines

Mon, Jan 25 - Mon, Feb 1

1:12 pm - 11:58 pmHLN Helena-PHL Philadelphia

8h 46m1 stop Salt Lake City

12:31 pm - 10:32 pmPHL Philadelphia-HLN Helena

12h 01m2 stops Detroit Metropolitan Wayne County Salt Lake City

$404Delta

Thu, Apr 29 - Sun, May 2

4:08 pm - 5:55 amHLN Helena-PHL Philadelphia

11h 47m1 stop Seattle/Tacoma Intl

7:00 am - 3:31 pmPHL Philadelphia-HLN Helena

10h 31m1 stop Seattle/Tacoma Intl

$404Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

4:49 pm - 5:40 amHLN Helena-PHL Philadelphia

10h 51m1 stop Seattle/Tacoma Intl

7:00 am - 4:12 pmPHL Philadelphia-HLN Helena

11h 12m1 stop Seattle/Tacoma Intl

$434Alaska Airlines

Thu, Apr 29 - Sun, May 2

7:00 am - 5:40 pmHLN Helena-PHL Philadelphia

8h 40m1 stop Salt Lake City

7:00 am - 12:24 pmPHL Philadelphia-HLN Helena

7h 24m1 stop Salt Lake City

$469Delta

Sat, Dec 5 - Wed, Dec 9

6:20 am - 3:51 pmHLN Helena-PHL Philadelphia

7h 31m1 stop Denver Intl

10:53 am - 9:26 pmPHL Philadelphia-HLN Helena

12h 33m2 stops Chicago O'Hare Intl Denver Intl

$524United Airlines

Sat, Dec 5 - Wed, Dec 9

6:20 am - 9:38 pmHLN Helena-PHL Philadelphia

13h 18m2 stops Denver Intl Chicago O'Hare Intl

10:53 am - 9:26 pmPHL Philadelphia-HLN Helena

12h 33m2 stops Chicago O'Hare Intl Denver Intl

$529United Airlines

Sat, Dec 5 - Wed, Dec 9

6:20 am - 9:38 pmHLN Helena-PHL Philadelphia

13h 18m2 stops Denver Intl Chicago O'Hare Intl

10:53 am - 9:26 pmPHL Philadelphia-HLN Helena

12h 33m2 stops Chicago O'Hare Intl Denver Intl

$564United Airlines

Thu, Apr 29 - Sun, May 2

7:00 am - 5:40 pmHLN Helena-PHL Philadelphia

8h 40m1 stop Salt Lake City

3:10 pm - 10:41 pmPHL Philadelphia-HLN Helena

9h 31m2 stops Minneapolis St Paul Salt Lake City

$662Delta

Booking Insights

Price, demand and travel trends for Helena to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Helena to Philadelphia? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Helena to Philadelphia departing in january.

Find deals

Low season	February
High season	November
Cheapest flight	$261

Beat the crowds with an average 72% drop in travelers.

The most popular month to fly with an average 53% increase in travelers.

One-way 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.

What cabin classes can I book on flights from Helena to Philadelphia?
Only Economy Class is available on flights from Helena to Philadelphia.
How long is a flight from Helena to Philadelphia?
There are currently no nonstop flights available from Helena to Philadelphia. Flights with 1 layover take between 7h 31m and 8h 10m in total, depending on the connection.
Do I need a passport to fly from Helena to Philadelphia?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Helena to Philadelphia flight?
Round-trip flights from Helena to Philadelphia range from $396 to $771, with an average of $519 over the past 12 months. Anything below $396 counts as a good deal.
Have flight prices from Helena to Philadelphia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $399 to $1,478. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Helena to Philadelphia looking right now?
One-way fares from Helena to Philadelphia are currently higher than usual. Average one-way flight prices are about $498, which is 61% above the typical average for this route.
What car rental options are available at Philadelphia Airport (PHL)?
Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

• Payless
• Dollar
• Hertz
• Thrifty
• Alamo
Which airports can I use when flying from Helena to Philadelphia?
Flights from Helena to Philadelphia usually depart from Helena (HLN) and arrive at Philadelphia (PHL).
Which airports do connecting flights from Helena to Philadelphia pass through?
Connecting flights from Helena to Philadelphia most commonly pass through:

• Denver Intl (DEN) - 67% of one-stop connections
• Salt Lake City (SLC) - 33% of one-stop connections
Can I save money by using flexible dates for flights from Helena to Philadelphia?
Yes. Flexible dates can save you up to 42% on flights from Helena to Philadelphia. Saturday is the cheapest departure day at $468 round-trip on average, while Monday is the most expensive at $801, a difference of $333.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Helena to Philadelphia?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 31m, compared with 8h 10m via Salt Lake City (SLC).
What is the time difference between Helena and Philadelphia?
Philadelphia is 2 hours ahead of Helena (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Philadelphia?
Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $468, about $333 less than Monday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Helena to Philadelphia trip for October. Fares historically average $354 round-trip in that month - typically $640 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.

• Microtel Inn & Suites by Wyndham Philadelphia Airport
• Sonesta Select Philadelphia Airport
• Embassy Suites by Hilton Philadelphia Airport

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HLN - PHL

$261 Find Cheap Flights from Helena to Philadelphia - Compare and Save

Everything you should know

Cheap Flights from Helena to Philadelphia (HLN-PHL)

Recent round-trip flight deals from Helena to Philadelphia

Recent one-way flight deals from Helena to Philadelphia

Price, demand and travel trends for Helena to Philadelphia flights

How much is a round-trip flight from Helena to Philadelphia?

Which airline is the cheapest to fly from Helena to Philadelphia?

What’s the most popular layover airport when flying from Helena to Philadelphia?

What is the cheapest layover airport when flying from Helena to Philadelphia?

When flying from Helena to Philadelphia which airport offers the shortest layover?

Key details for Helena to Philadelphia flights

Low season

High season

Cheapest flight

When to book flights from Helena to Philadelphia

Your Helena to Philadelphia flight questions, answered

Your guide to booking Helena to Philadelphia flights

More options for your flight from Helena to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Helena to Philadelphia

Find direct flights to and from Helena and Philadelphia

Flights from domestic origins to Philadelphia

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