HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$545+ Cheap flights from Pasco to Helena (PSC - HLN)

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — HLN
Jun 4 — Jun 111
Wed 6/4
Wed 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasco 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 Pasco to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) 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 May 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$545
(Alaska Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Helena flights.
Search Deals
From Pasco Tri Cities to Helena
Search Deals

Find flight deals from Pasco to Helena

Cheapest flights from Pasco to Helena
Explore the most affordable flight options available from Pasco to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:30 pmPSC - HLN
1 stop25h 01mAlaska Airlines
Wed 6/184:09 pmHLN - PSC
1 stop5h 46mAlaska Airlines
Deal found 5/29$545
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:15 amPSC - HLN
1 stop7h 47mUnited Airlines
Wed 6/185:39 pmHLN - PSC
2 stops30h 22mUnited Airlines
Deal found 5/29$606
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/185:45 amPSC - HLN
1 stop5h 42mDelta
Mon 6/235:44 amHLN - PSC
1 stop4h 05mDelta
Deal found 5/30$1,063

Cheapflights Fare Finder

Customize your flight search to find flights from Pasco 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 2,558,603 searches. Data last updated May 30, 2025.
Use the filters below to find and compare flights from Pasco to Helena that are best for you.

Fly from

Pasco

Fly to

Helena

Route

Depart

Return

Price

PascoHelena

PSC - HLN

PSCHLN

Pasco Tri Cities

Sat 6/14

1:30 pm-3:31 pm

1 stop25h 01m

Helena

Wed 6/18

4:09 pm-8:55 pm

1 stop5h 46m

$545

PascoHelena

PSC - HLN

PSCHLN

Pasco Tri Cities

Sat 6/14

5:15 am-2:02 pm

1 stop7h 47m

Helena

Wed 6/18

5:39 pm-11:01 pm

2 stops30h 22m

$606

PascoHelena

PSC - HLN

PSCHLN

Pasco Tri Cities

Wed 6/18

5:45 am-12:27 pm

1 stop5h 42m

Helena

Mon 6/23

5:44 am-8:49 am

1 stop4h 05m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/29

Compare providers for flights from Pasco to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pasco to Helena in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pasco-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Helena flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pasco to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Pasco 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 Pasco to Helena

Rainfall in Helena by month

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

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.

Temperature in Helena by month

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

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).

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 May 30, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,952 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,758 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Pasco 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 deals for flights from Pasco to Helena that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasco 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 Pasco to Helena?

    Currently, February is the cheapest month in which you can book a flight from Pasco to Helena (average of $353). Flying from Pasco to Helena in July is currently the most expensive (average of $564). 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

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

Alternative routes for Pasco to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Kalispell flights
Seattle to Bozeman flights
Seattle to Billings flights
Portland to Kalispell flights
Portland to Billings flights
Portland to Bozeman flights
Seattle to Missoula flights
Portland to Missoula flights
Seattle to Great Falls flights
Seattle to Helena flights
Portland to Great Falls flights
Portland to Cody flights
Seattle to West Yellowstone flights
Spokane to Billings flights
Seattle to Cody flights
Spokane to Bozeman flights
Portland to Helena flights
Spokane to Kalispell flights
Seattle to Butte flights
Pasco to Billings flights
Portland to Butte flights
Bellingham to Missoula flights
Pasco to Missoula flights
Spokane to Great Falls flights
Wenatchee to Great Falls flights
Yakima to Kalispell flights
Bellingham to Billings flights
Pasco to West Yellowstone flights
Pasco to Cody flights
Spokane to Missoula flights
Wenatchee to Helena flights
Walla Walla to Missoula flights
Pullman to Kalispell flights
Bellingham to Helena flights
Yakima to Helena flights
Yakima to Missoula flights

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.
Site
Privacy Preferences©2025 Cheapflights
OSZAR »