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Cheap Flights from Helena to Portland, OR, United States - HLN to PDX

Popular flights from Helena to Portland

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
May 27, 2016 May 29, 2016 $300
Jul 21, 2016 Aug 6, 2016 $300
United Airlines
Departure Date Return Date Lowest Price
May 27, 2016 May 29, 2016 $1,029

How Much Does it Cost to Fly from Helena to Portland (HLN to PDX)?

We have collected flight cost data from across the web for travel from Helena to Portland, and have found the average flight price for this trip to be $595.

When Can I Buy the Cheapest Flight from Helena to Portland (HLN to PDX)?

Airlines can adjust prices for plane tickets from Helena to Portland based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Helena to Portland Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Helena to Portland?
Answer: Denver, CO

Airlines Flying from Helena to Portland (HLN to PDX)

Below are the different airlines that fly from Helena to Portland with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Helena to Portland.

Helena to Portland
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X X
Delta SLC X X X X X X X
Delta SLC / SEA X X X X X X X
United DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Helena and Portland, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Helena - HLN

FlightsAirlineLowest Price
Helena to Seattle Alaska $285

Cheap International Flights to Portland - PDX

FlightsAirlineLowest Price
Billings to Vancouver American, Air Canada, Alaska, United, WestJet $317
Missoula to Vancouver Air Canada, Alaska, United, WestJet $398
Cheap Flights from Helena to Portland, OR, United States, from $300 Round trip from HLN to PDX