Cheap Alaska Airlines flights Portland (PDX) to Helena (HLN)

Cheap Alaska Airlines flights Portland (PDX) to Helena (HLN)

Prices were available within the past 7 days and start at for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 9 - Sat, Sep 13
PDX
Portland
HLN
Helena
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Portland to Helena, returning Sat, Sep 13, priced at $284 found 2 days ago
Alaska Airlines
Tue, Sep 9 - Sat, Sep 13
PDX
Portland
HLN
Helena
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 9 from Portland to Helena, returning Sat, Sep 13, priced at $304 found 2 days ago
Alaska Airlines
Tue, Sep 16 - Tue, Sep 23
PDX
Portland
HLN
Helena
$337 Roundtrip, found 4 days ago
$337
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep 16 from Portland to Helena, returning Tue, Sep 23, priced at $337 found 4 days ago
Alaska Airlines
Fri, Sep 5 - Wed, Sep 10
PDX
Portland
HLN
Helena
$343 Roundtrip, found 20 hours ago
$343
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Fri, Sep 5 from Portland to Helena, returning Wed, Sep 10, priced at $343 found 20 hours ago
Flights from Portland (PDX) to Helena (HLN)
Origin airport
Portland Intl.
Destination airport
Helena Regional
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Popular airline
Alaska Airlines
Distance
512 mi

Frequently asked questions

How much is an Alaska Airlines flight from Portland Intl. Airport (PDX) to Helena Regional Airport (HLN)?
Grab cheap round-trip Alaska Airlines flights from $284 from PDX to HLN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PDX to HLN with Alaska Airlines?
December is one of the cheapest months to jet off to Helena with Alaska Airlines. You could also find fantastic deals on return and one-way fares in January.
What is the cheapest time to book flights from Portland Intl. Airport (PDX) to Helena Regional Airport (HLN) with Alaska Airlines?
Look for cheap Alaska Airlines flights from Portland Intl. Airport (PDX) to Helena Regional Airport (HLN) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Portland Intl. Airport (PDX) to Helena Regional Airport (HLN)?
Enter your dates, click search and select the "Nonstop" filter on Expedia to browse any direct flights from PDX to HLN with Alaska Airlines or another carrier.
What is the earliest Alaska Airlines flight from PDX to HLN?
To find the earliest departure from PDX to HLN with Alaska Airlines, filter your search by "Morning" and "Early Morning." Booking an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Helena?
Catch an Alaska Airlines flight from Portland Intl. Airport (PDX) to Helena, and you'll likely touch down at Helena Regional Airport (HLN). This is the airline's primary hub in this city.
Why fly with Alaska Airlines from PDX to HLN?
Flying from PDX to HLN with Alaska Airlines comes with plenty of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Portland Intl. Airport (PDX) to Helena Regional Airport (HLN)?
It's generally possible to cancel or change your flight, although additional charges may apply if you booked more than 24 hours ago. Want to keep your options open? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to revise your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.