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

Popular airlines from Helena, MT (HLN-Helena Regional) to Portland International Airport (PDX)

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Flights from Helena (HLN) to Portland (PDX)
Origin airport
Helena Regional
Destination airport
Portland Intl.
Distance
819 km

Helena to Portland Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Helena to Portland offer the perfect respite. Not only does exploring Portland provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Helena to Portland may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Portland are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Portland more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Portland is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Helena Regional Airport to Portland Airport last minute?
Booking your trip from Helena Regional Airport (HLN) to PDX at the last minute could save you a tidy sum if you get lucky and find a bargain. However, tickets usually don't drop in price as the date of departure nears. If you hold off, flights could also be booked solid or the best seats taken (don't get stuck in the middle!). If you don't want to risk it, book well in advance of your departure date. Note that some of the biggest deals can be found up to 12 months in advance. If your favorite airline hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Portland from Helena?
From Helena, you can get to Portland through Portland Intl. Airport (PDX), Salem, OR (SLE-McNary Field) and Portland - Troutdale Airport (TTD). Check which terminal is more convenient for you before making your decision. If you settle on Portland Intl. Airport (PDX), it's about 11 kilometers northeast of downtown. Use the dough you save when booking your airfare with Expedia to check out the city's popular sights, such as Oregon Zoo and Portland State University.
Can I change the date of my flight from Helena Regional Airport to PDX?
You can easily make changes to your HLN to Portland Intl. Airport (PDX) trip via the Expedia Trips portal. But before you make any amendments, look over the rules and restrictions in your itinerary to find out what you're able to do and if any charges apply. Some airlines charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.