What is the cheapest airline to fly from Pittsburgh to Helena round-trip?

Flying on Alaska Airlines is currently your cheapest option to Helena, with prices starting at $574.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from PIT to HLN?

When flying from Pittsburgh to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Pittsburgh to Helena?

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

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

Yes. Cheapflights offers flight deals from Pittsburgh 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.

$238+ Flights from Pittsburgh to Helena

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Pittsburgh to Helena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Helena

Round-trip from	$574 (Alaska Airlines)
One-way from	$238 (Delta)

From Pittsburgh to Helena

Search Deals

One-way flight from Pittsburgh to Helena

Search Deals

Find flight deals from Pittsburgh to Helena

Cheapest flights from Pittsburgh to Helena
Explore the most affordable flight options available from Pittsburgh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Sat 9/67:42 pmPIT - HLN

1 stop21h 39mAlaska Airlines

Sat 9/134:02 pmHLN - PIT

1 stop24h 40mAlaska Airlines

Deal found 7/27

$574

Wed 7/305:20 pmPIT - HLN

1 stop7h 27mDelta

Wed 8/65:50 amHLN - PIT

1 stop8h 34mDelta

Deal found 7/28

$683

Thu 7/314:30 pmPIT - HLN

1 stop6h 45mUnited Airlines

Fri 8/82:34 pmHLN - PIT

1 stop6h 32mUnited Airlines

Deal found 7/28

$747

Best flights from Pittsburgh to Helena
Discover carefully curated flight deals from Pittsburgh to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Sat 9/67:42 pmPIT - HLN

1 stop21h 39mAlaska Airlines

Sat 9/134:02 pmHLN - PIT

1 stop24h 40mAlaska Airlines

Deal found 7/27

$574

Last-minute flights from Pittsburgh to Helena
Discover last-minute flight deals from Pittsburgh to Helena. Data last updated July 28, 2025 and is based on user searches.

Wed 7/305:20 pmPIT - HLN

1 stop7h 27mDelta

Wed 8/65:50 amHLN - PIT

1 stop8h 34mDelta

Deal found 7/28

$683

Thu 7/314:30 pmPIT - HLN

1 stop6h 45mUnited Airlines

Fri 8/82:34 pmHLN - PIT

1 stop6h 32mUnited Airlines

Deal found 7/28

$747

Thu 7/318:03 amPIT - HLN

1 stop9h 28mAlaska Airlines

Thu 8/74:08 pmHLN - PIT

1 stop12h 35mAlaska Airlines

Deal found 7/28

$911

Sat 8/25:20 pmPIT - HLN

1 stop7h 36mDelta

Wed 8/65:50 amHLN - PIT

1 stop8h 34mDelta

Deal found 7/28

$683

Mon 8/48:18 amPIT - HLN

1 stop7h 40mUnited Airlines

Tue 8/126:30 amHLN - PIT

1 stop6h 51mUnited Airlines

Deal found 7/28

$747

One-way flights from Pittsburgh to Helena
Search for one-way flight options from Pittsburgh to Helena. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Sat 9/65:30 pmPIT - HLN

1 stop6h 43mDelta

Deal found 7/26

$238

Sat 9/66:10 amPIT - HLN

3 stops18h 04mUnited Airlines

Deal found 7/26

$356

Fly from

Fly to

Route

Depart

Return

Price

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Sat 9/6

7:42 pm-3:21 pm

1 stop21h 39m

Helena

Sat 9/13

4:02 pm-6:42 pm

1 stop24h 40m

$574

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Fri 8/1

5:20 pm-10:47 pm

1 stop7h 27m

Helena

Wed 8/6

5:50 am-4:24 pm

1 stop8h 34m

$683

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Thu 7/31

10:35 am-4:55 pm

1 stop8h 20m

Helena

Wed 8/6

2:34 pm-11:06 pm

1 stop6h 32m

$747

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Sat 9/6

5:30 pm-10:13 pm

1 stop6h 43m

$238

PittsburghHelena

PIT - HLN

PITHLN

Pittsburgh

Sat 9/6

6:10 am-10:14 pm

3 stops18h 04m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Pittsburgh to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Pittsburgh with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Helena

What is the cheapest month to book a flight from Pittsburgh to Helena?

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Helena (average of $353). Flying from Pittsburgh to Helena in May is currently the most expensive (average of $517). 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.

Reviews of airlines servicing Helena

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Pittsburgh to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,971 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,893 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

What is the cheapest airline to fly from Pittsburgh to Helena round-trip?
Flying on Alaska Airlines is currently your cheapest option to Helena, with prices starting at $574.
Can I find deals for flights from Pittsburgh to Helena that include hotel bookings?
Yes. In addition to deals on Pittsburgh to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pittsburgh to Helena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Helena.
Can I find deals for business class flights from Pittsburgh to Helena?
Yes. Cheapflights offers flight deals from Pittsburgh 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.
What is the cheapest month to book a flight from Pittsburgh to Helena?
Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Helena (average of $353). Flying from Pittsburgh to Helena in May is currently the most expensive (average of $517). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$238+ Cheap flights from Pittsburgh to Helena (PIT - HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pittsburgh to Helena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Pittsburgh to Helena

Round-trip from

One-way from

Find flight deals from Pittsburgh to Helena

Cheapest flights from Pittsburgh to HelenaExplore the most affordable flight options available from Pittsburgh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Pittsburgh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Helena that are best for you.

Best time to book a flight from Pittsburgh to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Pittsburgh with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Helena

What is the cheapest month to book a flight from Pittsburgh to Helena?

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 July 28, 2025.

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Pittsburgh to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Pittsburgh to Helena round-trip?

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

How can I find direct flights from Pittsburgh to Helena?

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

What is the cheapest month to book a flight from Pittsburgh to Helena?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Helena

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Pittsburgh to Helena
Explore the most affordable flight options available from Pittsburgh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.