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Cheap flight deals from Helena to Portland Starting at VND 4,106,711

Whether you’re going for a one-way or round-trip to Portland, we’ve got you covered! Check out these different flight options from Helena below.

  • One way
  • Round-trip
      • HLN05:45
        4h 25m
        1 stop
        PDX09:10
        Thu, Dec 5|Helena - Portland|Delta Air Lines
        VND 4,106,711VND 23,294,196
        82% OFF
        82% OFF
        VND 23,294,196VND 4,106,711

        Choose Delta Air Lines flights from Helena to Portland. The one-way connecting flight with Delta Air Lines departs from Helena Regional Airport on Thu, Dec 5, arriving at Portland International Airport. One-way Prices start from VND 4,106,711 including taxes and charges.

      • HLN06:30
        8h 19m
        1 stop
        PDX13:49
        Thu, Nov 28|Helena - Portland|United Airlines
        VND 6,074,292VND 23,294,196
        74% OFF
        74% OFF
        VND 23,294,196VND 6,074,292

        Choose United Airlines flights from Helena to Portland. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Thu, Nov 28, arriving at Portland International Airport. One-way Prices start from VND 6,074,292 including taxes and charges.

      • HLN17:03
        17h 15m
        1 stop
        PDX09:18
        Mon, Dec 2|Helena - Portland|Alaska Airlines
        VND 7,117,600VND 23,294,196
        69% OFF
        69% OFF
        VND 23,294,196VND 7,117,600

        Choose Alaska Airlines flights from Helena to Portland. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Mon, Dec 2, arriving at Portland International Airport. One-way Prices start from VND 7,117,600 including taxes and charges.

      • HLN07:00
        6h 29m
        1 stop
        PDX12:29
        Thu, Nov 28|Helena - Portland|Delta Air Lines
        VND 7,198,123
        VND 7,198,123

        Choose Delta Air Lines flights from Helena to Portland. The one-way connecting flight with Delta Air Lines departs from Helena Regional Airport on Thu, Nov 28, arriving at Portland International Airport. One-way Prices start from VND 7,198,123 including taxes and charges.

      • HLN16:07
        5h 48m
        1 stop
        PDX20:55
        Thu, Dec 5|Helena - Portland|Alaska Airlines
        VND 8,868,116
        VND 8,868,116

        Choose Alaska Airlines flights from Helena to Portland. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Thu, Dec 5, arriving at Portland International Airport. One-way Prices start from VND 8,868,116 including taxes and charges.

      • HLN13:10
        21h
        1 stop
        PDX09:10
        Mon, Dec 2|Helena - Portland|Delta Air Lines
        VND 9,253,230
        VND 9,253,230

        Choose Delta Air Lines flights from Helena to Portland. The one-way connecting flight with Delta Air Lines departs from Helena Regional Airport on Mon, Dec 2, arriving at Portland International Airport. One-way Prices start from VND 9,253,230 including taxes and charges.

      • HLN14:32
        10h 57m
        1 stop
        PDX00:29
        Mon, Dec 2|Helena - Portland|United Airlines
        VND 9,928,929
        VND 9,928,929

        Choose United Airlines flights from Helena to Portland. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Mon, Dec 2, arriving at Portland International Airport. One-way Prices start from VND 9,928,929 including taxes and charges.

      • HLN14:35
        7h 39m
        1 stop
        PDX21:14
        Thu, Dec 5|Helena - Portland|United Airlines
        VND 12,085,565
        VND 12,085,565

        Choose United Airlines flights from Helena to Portland. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Thu, Dec 5, arriving at Portland International Airport. One-way Prices start from VND 12,085,565 including taxes and charges.

      • HLN16:14
        8h 2m
        1 stop
        PDX23:16
        Sun, Dec 1|Helena - Portland|Alaska Airlines
        VND 12,908,308
        VND 12,908,308

        Choose Alaska Airlines flights from Helena to Portland. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Sun, Dec 1, arriving at Portland International Airport. One-way Prices start from VND 12,908,308 including taxes and charges.

      • HLN13:10
        21h
        1 stop
        PDX09:10
        Sun, Dec 1|Helena - Portland|Delta Air Lines
        VND 16,080,244
        VND 16,080,244

        Choose Delta Air Lines flights from Helena to Portland. The one-way connecting flight with Delta Air Lines departs from Helena Regional Airport on Sun, Dec 1, arriving at Portland International Airport. One-way Prices start from VND 16,080,244 including taxes and charges.

      • HLN13:00
        3h 5m
        Nonstop
        PDX14:00
        Wed, Dec 4|Helena - Portland|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Helena to Portland?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Portland from Helena have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Helena to Portland

Which airline provides the cheapest flights from Helena to Portland? Discover the option that best suits your travel needs before embarking on your journey.

Delta Air Lines
From VND 4,106,711
United Airlines
From VND 6,074,292
Alaska Airlines
From VND 7,117,600

Find more flights and airlines

Alternative Cheap Routes from Helena to Portland

Did you know that you can save money and time on an alternative route from Helena to Portland? Check out some of the different available routes below.

  • Cheapest
    Delta Air Lines
    HLN
    05:45
    4h 25m
    1 transfer
    PDX
    09:10
    Helena Regional Airport - Portland International Airport
    Thu, Dec 5Delta Air Lines
    VND 4,106,711
  • Delta Air Lines
    HLN
    05:45
    4h 25m
    1 transfer
    PDX
    09:10
    Helena Regional Airport - Portland International Airport
    Thu, Dec 5Delta Air Lines
    VND 4,106,711
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Helena (HLN) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Helena to Portland based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Helena (HLN) to Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around VND 10,082,974.

How to find a cheap flight from Helena to Portland

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Helena to Portland

Cheapest nonstop flight priceVND 4,106,711
Off-season for travelOctober
Peak season for travelSeptember
Flight distance825.61 km
Popular airlineAlaska Airlines

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