Cheap Flights From Portland Intl. (PDX) To Helena Regional (HLN)

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Cheapest Flights from Portland (PDX) to Helena (HLN)

The cheapest flights to Helena Regional found within the past 7 days were CA $382 round trip and CA $281 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 17 - Sat, Feb 21
PDX
Portland
HLN
Helena
CA $382 Roundtrip, found 6 days ago
CA $382
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 17 from Portland to Helena, returning Sat, Feb 21, priced at CA $382 found 6 days ago
Thu, Feb 12 - Sat, Feb 21
PDX
Portland
HLN
Helena
CA $393 Roundtrip, found 6 days ago
CA $393
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Portland to Helena, returning Sat, Feb 21, priced at CA $393 found 6 days ago
Thu, Feb 12 - Wed, Feb 18
PDX
Portland
HLN
Helena
CA $397 Roundtrip, found 6 days ago
CA $397
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Portland to Helena, returning Wed, Feb 18, priced at CA $397 found 6 days ago
Tue, Feb 17 - Wed, Feb 18
PDX
Portland
HLN
Helena
CA $397 Roundtrip, found 6 days ago
CA $397
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Feb 17 from Portland to Helena, returning Wed, Feb 18, priced at CA $397 found 6 days ago
Sun, Feb 15 - Sat, Feb 21
PDX
Portland
HLN
Helena
CA $402 Roundtrip, found 6 days ago
CA $402
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sun, Feb 15 from Portland to Helena, returning Sat, Feb 21, priced at CA $402 found 6 days ago
Thu, Feb 12 - Mon, Feb 16
PDX
Portland
HLN
Helena
CA $411 Roundtrip, found 6 days ago
CA $411
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Portland to Helena, returning Mon, Feb 16, priced at CA $411 found 6 days ago
Sat, Feb 14 - Sat, Feb 21
PDX
Portland
HLN
Helena
CA $415 Roundtrip, found 6 days ago
CA $415
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Feb 14 from Portland to Helena, returning Sat, Feb 21, priced at CA $415 found 6 days ago
Tue, Feb 17 - Thu, Feb 19
PDX
Portland
HLN
Helena
CA $420 Roundtrip, found 6 days ago
CA $420
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Feb 17 from Portland to Helena, returning Thu, Feb 19, priced at CA $420 found 6 days ago
Thu, Feb 12 - Thu, Feb 19
PDX
Portland
HLN
Helena
CA $421 Roundtrip, found 6 days ago
CA $421
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Portland to Helena, returning Thu, Feb 19, priced at CA $421 found 6 days ago
Tue, Feb 17 - Fri, Feb 20
PDX
Portland
HLN
Helena
CA $425 Roundtrip, found 6 days ago
CA $425
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Feb 17 from Portland to Helena, returning Fri, Feb 20, priced at CA $425 found 6 days ago

Frequently asked questions

Are there direct flights from Portland Airport to Helena Regional Airport (HLN)?
Alaska Airlines, Delta and United Airlines will get you to Helena from Portland with one stopover. Unfortunately, there are no direct flights between Portland Intl. Airport (PDX) and Helena Regional Airport as yet.
What airlines fly from PDX Airport to Helena Regional Airport?
At the moment, no single airline flies straight to HLN from PDX Airport. Touching down there involves at least one stopover. Lock in your ticket early to get the best price and connections.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Portland (PDX)

Travelers at PDX love to visit these top cities. Roam to the top destinations from Portland (PDX) today with the cheap prices from Travelocity!

Popular Flight Routes from Helena (HLN)

Travelers at HLN love to visit these top cities. Roam to the top destinations from Helena(HLN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.