$359+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — HLN
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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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
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Best
Last-minute
Cheapest flights from Pasco to HelenaExplore 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 September 13, 2026.
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 September 13, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/165:19 pm -
1 stop4h 05m
Tue 10/201:08 pm -
1 stop4h 31m
Deal found 9/10![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 12/510:00 am -
1 stop4h 31m
Tue 12/84:08 pm -
1 stop23h 38m
Deal found 9/12![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 11/1311:02 am -
1 stop4h 02m
Sun 11/154:41 pm -
1 stop8h 07m
Deal found 9/12![Alaska Airlines logo]()
$552
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 9/2610:56 am -
1 stop4h 45m
Wed 9/305:18 pm -
1 stop18h 01m
Deal found 9/10![Alaska Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/165:20 am -
2 stops10h 29m
Tue 10/205:26 pm -
2 stops22h 58m
Deal found 9/10![Alaska Airlines logo]()
$608
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:04 pm -
1 stop25h 37m
Tue 9/295:18 pm -
1 stop4h 43m
Deal found 9/10![Alaska Airlines logo]()
$704
Best flights from Pasco to HelenaDiscover carefully curated flight deals from Pasco to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Pasco to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 1/910:41 am -
1 stop4h 42m
Tue 1/125:00 pm -
1 stop7h 53m
Deal found 9/10![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/165:19 pm -
1 stop4h 05m
Tue 10/201:08 pm -
1 stop4h 31m
Deal found 9/10![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 11/1311:02 am -
1 stop4h 02m
Sun 11/154:41 pm -
1 stop8h 07m
Deal found 9/12![Alaska Airlines logo]()
$552
Last-minute flights from Pasco to HelenaDiscover last-minute flight deals from Pasco to Helena. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Pasco to Helena. Data last updated September 13, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:04 pm -
1 stop25h 37m
Tue 9/295:18 pm -
1 stop4h 43m
Deal found 9/10![Alaska Airlines logo]()
$704
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 9/2610:56 am -
1 stop4h 45m
Wed 9/305:18 pm -
1 stop18h 01m
Deal found 9/10![Alaska Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/165:19 pm -
1 stop4h 05m
Tue 10/201:08 pm -
1 stop4h 31m
Deal found 9/10![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/165:20 am -
2 stops10h 29m
Tue 10/205:26 pm -
2 stops22h 58m
Deal found 9/10![Alaska Airlines logo]()
$608
Find 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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Alaska Airlines) |
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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Pasco to Helena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PascoHelena
PSC Pasco Tri Cities - HLN Helena
PSCHLN
Pasco Tri Cities
Sat 1/9
10:41 am-4:23 pm
1 stop4h 42m
Helena
Tue 1/12
5:00 pm-11:53 pm
1 stop7h 53m
$359
Quickest round-trip
PascoHelena
PSC Pasco Tri Cities - HLN Helena
PSCHLN
Pasco Tri Cities
Fri 10/16
5:19 pm-10:24 pm
1 stop4h 05m
Helena
Tue 10/20
1:08 pm-4:39 pm
1 stop4h 31m
$385
PascoHelena
PSC Pasco Tri Cities - HLN Helena
PSCHLN
Pasco Tri Cities
Fri 11/13
11:02 am-4:04 pm
1 stop4h 02m
Helena
Sun 11/15
4:41 pm-11:48 pm
1 stop8h 07m
$552
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
PSC-HLN
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.
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.
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