$243 Cheap Flights from Pittsburgh (PIT) to Helena (HLN)

View $243 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Helena, MT (HLN-Helena Regional)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Pittsburgh to Helena (PIT-HLN)

Prices were available within the past 7 days and start at $243 for one-way flights and $352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Nov 18 - Thu, Dec 4
PIT
Pittsburgh
HLN
Helena
$352 Roundtrip, found 5 days ago
$352
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 18 from Pittsburgh to Helena, returning Thu, Dec 4, priced at $352 found 5 days ago
Hawaiian Airlines
Wed, Nov 19 - Thu, Dec 4
PIT
Pittsburgh
HLN
Helena
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Nov 19 from Pittsburgh to Helena, returning Thu, Dec 4, priced at $373 found 5 days ago
Hawaiian Airlines
Mon, Dec 8 - Wed, Dec 24
PIT
Pittsburgh
HLN
Helena
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Pittsburgh to Helena, returning Wed, Dec 24, priced at $382 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Wed, Dec 3
PIT
Pittsburgh
HLN
Helena
$393 Roundtrip, found 5 days ago
$393
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Pittsburgh to Helena, returning Wed, Dec 3, priced at $393 found 5 days ago
Hawaiian Airlines
Mon, Dec 15 - Wed, Dec 31
PIT
Pittsburgh
HLN
Helena
$410 Roundtrip, found 5 days ago
$410
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Dec 15 from Pittsburgh to Helena, returning Wed, Dec 31, priced at $410 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Sun, Dec 7
PIT
Pittsburgh
HLN
Helena
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Pittsburgh to Helena, returning Sun, Dec 7, priced at $413 found 5 days ago
Hawaiian Airlines
Thu, Nov 20 - Thu, Dec 4
PIT
Pittsburgh
HLN
Helena
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Nov 20 from Pittsburgh to Helena, returning Thu, Dec 4, priced at $413 found 5 days ago
Alaska Airlines
Wed, Dec 10 - Wed, Dec 24
PIT
Pittsburgh
HLN
Helena
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Pittsburgh to Helena, returning Wed, Dec 24, priced at $430 found 5 days ago
Delta
Wed, Dec 3 - Tue, Dec 16
PIT
Pittsburgh
HLN
Helena
$467 Roundtrip, found 5 days ago
$467
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 3 from Pittsburgh to Helena, returning Tue, Dec 16, priced at $467 found 5 days ago
United
Wed, Jun 10 - Mon, Jun 15
PIT
Pittsburgh
HLN
Helena
$477 Roundtrip, found 4 hours ago
$477
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Jun 10 from Pittsburgh to Helena, returning Mon, Jun 15, priced at $477 found 4 hours ago

Alternative airports near Helena

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Helena Regional HLN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $469
HLN
Helena Regional
CheapestClosest
Average driving time to city center7 min
Flights from $469
Flights from Pittsburgh (PIT) to Helena (HLN)
Origin airport
Pittsburgh Intl.
Destination airport
Helena Regional
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$352
Distance
1632 mi

Pittsburgh to Helena Flights

The cheapest times to fly from Pittsburgh to Helena

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Helena are during the month of November. You can find some of the cheapest flights from Pittsburgh to Helena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Helena

Sunday is one of the best days to book for cheap flights from Pittsburgh to Helena: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Helena

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Helena in 2025. You can also book with separate airlines for your outbound and return journeys, from $243 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Helena flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Helena airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN) cost?
Grab a cheap one-way flight from $243 or cheap return flight from $352 from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN)?
November is the cheapest month to fly from PIT to HLN. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PIT to HLN flight.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN)?
You'll have to hop on a flight with a layover if you're traveling from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PIT to HLN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN)?
To arrive at Helena Regional Airport (HLN) on time, select a flight that takes off from Pittsburgh Intl. Airport (PIT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN) last-minute?
Waiting until just before your trip to book a flight from PIT to HLN generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a PIT to HLN flight and hotel package?
Securing a PIT to HLN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Helena Regional Airport (HLN)?
Typically, you can cancel or modify your PIT to HLN flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.