Cheap flights from Helena to Portland (HLN - PDX) from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HLN — PDX
jun. 2 — jun. 91

Cheap flight deals from Helena to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 28, 2024.

Popular in

November

Cheapest in

February

Average price

$502

Round-trip from

$274
High demand for flights, 51% potential price rise
Best time to find cheap flights, 40% potential price drop
Average for round-trip flights in May 2024
From Helena to Portland

What is the cheapest day to fly round-trip from Helena to Portland?

Flights from Helena to Portland are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

What is the cheapest month to fly from Helena to Portland?

February is one of the best times of the year to fly to Portland from Helena. Prices for February average $457 per person but you can even find prices for as low as $256. The most expensive prices can be found in the month of November. Opting for a February flight can save you 104% on your journey compared to booking in November

When is the cheapest time to fly from Helena to Portland (HLN - PDX)?

One of the essential ways to save on airfare from Helena to Portland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

Cheap Alaska Airlines flights from Helena to Portland

Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
Consider these cheap Alaska Airlines flights we've found departing from Helena to Portland. It's recommended that users confirm their flight details before booking.
mar. 6/257:00 amHLN - PDX
1 stop16h 42mAlaska Airlines
mar. 7/25:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/26$285
dom. 8/117:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
mié. 8/144:45 pmPDX - HLN
1 stop6h 14mAlaska Airlines
Deal found 5/26$318
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/247:00 amPDX - HLN
1 stop15h 59mAlaska Airlines
Deal found 5/27$345
mar. 6/257:00 amHLN - PDX
2 stops10h 53mAlaska Airlines
mar. 7/26:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/26$386
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/246:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/28$388
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/245:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/28$398
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/242:41 pmPDX - HLN
2 stops8h 18mAlaska Airlines
Deal found 5/27$406
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$476
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$486

Cheap United Airlines flights from Helena to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Helena and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Helena to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.
dom. 8/116:45 amHLN - PDX
1 stop16h 56mUnited Airlines
mar. 8/1312:20 amPDX - HLN
2 stops19h 58mUnited Airlines
Deal found 5/26$756
dom. 8/116:45 amHLN - PDX
2 stops28h 29mUnited Airlines
mar. 8/1312:20 amPDX - HLN
2 stops19h 58mUnited Airlines
Deal found 5/26$761

Cheap Helena to Portland flights in May & June 2024

Find cheap flight options from Helena to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on mayo 28, 2024.
These are some of the most attractive deals on flights from Helena to Portland in 2024. Check back in a little while for more flight options.
mar. 6/257:00 amHLN - PDX
1 stop16h 42mAlaska Airlines
mar. 7/25:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/26$285
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/247:00 amPDX - HLN
1 stop15h 59mAlaska Airlines
Deal found 5/27$345
mar. 6/257:00 amHLN - PDX
2 stops10h 53mAlaska Airlines
mar. 7/26:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/26$386
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/246:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/28$388
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/245:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/28$398
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/242:41 pmPDX - HLN
2 stops8h 18mAlaska Airlines
Deal found 5/27$406
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$476
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$486
mar. 6/257:00 amHLN - PDX
2 stops7h 59mAlaska Airlines
mar. 7/22:41 pmPDX - HLN
2 stops8h 18mAlaska Airlines
Deal found 5/26$504

Helena to Portland 2024 flight deals

Discover exclusive flight deals for travel between Helena and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
These are some of the most attractive deals on flights from Helena to Portland in 2024. Check back in a little while for more flight options.
mar. 6/257:00 amHLN - PDX
1 stop16h 42mAlaska Airlines
mar. 7/25:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/26$285
dom. 8/117:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
mié. 8/144:45 pmPDX - HLN
1 stop6h 14mAlaska Airlines
Deal found 5/26$318
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/247:00 amPDX - HLN
1 stop15h 59mAlaska Airlines
Deal found 5/27$345
mar. 6/257:00 amHLN - PDX
2 stops10h 53mAlaska Airlines
mar. 7/26:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/26$386
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/246:50 pmPDX - HLN
1 stop4h 09mAlaska Airlines
Deal found 5/28$388
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/245:45 pmPDX - HLN
1 stop5h 14mAlaska Airlines
Deal found 5/28$398
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/242:41 pmPDX - HLN
2 stops8h 18mAlaska Airlines
Deal found 5/27$406
sáb. 6/227:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$476
dom. 6/237:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
lun. 6/249:18 pmPDX - HLN
2 stops16h 47mAlaska Airlines
Deal found 5/28$486

Helena to Portland flights leaving soon

Find last-minute flight options from Helena to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
Have a look at some of the last-minute flights available departing from Helena to Portland. To prevent any unwanted surprises, users should verify their flight info before booking.
mié. 6/55:50 amHLN - PDX
1 stop4h 10mDelta
jue. 6/65:21 pmPDX - HLN
1 stop4h 11mDelta
Deal found 5/27$728
mié. 6/55:50 amHLN - PDX
2 stops8h 42mDelta
jue. 6/65:40 amPDX - HLN
1 stop6h 03mDelta
Deal found 5/27$801
mié. 6/51:24 pmHLN - PDX
2 stops8h 14mDelta
jue. 6/62:14 pmPDX - HLN
2 stops7h 18mDelta
Deal found 5/27$894

One-way flights to Portland from Helena

Search for one-way flight options from Helena to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
Take a look at some of the one-way flights we've detected from Helena to Portland. Those needing a return flight from Helena to Portland can use the search form above.
mié. 6/193:42 pmHLN - PDX
1 stop6h 00mAlaska Airlines
Deal found 5/27$134
lun. 6/243:42 pmHLN - PDX
1 stop6h 00mAlaska Airlines
Deal found 5/28$144
mié. 6/191:19 pmHLN - PDX
2 stops8h 27mDelta
Deal found 5/27$157
dom. 8/256:00 amHLN - PDX
1 stop4h 01mDelta
Deal found 5/27$164
lun. 6/243:42 pmHLN - PDX
2 stops31h 25mAlaska Airlines
Deal found 5/28$173
dom. 9/83:44 pmHLN - PDX
1 stop21h 35mAlaska Airlines
Deal found 5/27$177
dom. 6/307:00 amHLN - PDX
1 stop25h 40mAlaska Airlines
Deal found 5/27$197
sáb. 6/297:00 amHLN - PDX
1 stop3h 41mAlaska Airlines
Deal found 5/28$201
dom. 9/83:44 pmHLN - PDX
2 stops7h 24mAlaska Airlines
Deal found 5/27$222

Find flights from Helena to Portland within your budget

Customize your flight search to find flights from Helena to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$285 - $1,234

Route

Depart

Return

Price

HelenaPortland

HLN - PDX

HLNPDX

Helena

mar. 6/25

1 stop16h 42m

Portland

mar. 7/2

1 stop5h 14m

$285

HelenaPortland

HLN - PDX

HLNPDX

Helena

dom. 8/11

1 stop3h 41m

Portland

mié. 8/14

1 stop6h 14m

$318

HelenaPortland

HLN - PDX

HLNPDX

Helena

sáb. 6/22

1 stop3h 41m

Portland

lun. 6/24

1 stop15h 59m

$345

HelenaPortland

HLN - PDX

HLNPDX

Helena

mar. 6/25

2 stops10h 53m

Portland

mar. 7/2

1 stop4h 09m

$386

HelenaPortland

HLN - PDX

HLNPDX

Helena

sáb. 6/22

1 stop3h 41m

Portland

lun. 6/24

1 stop4h 09m

$388

HelenaPortland

HLN - PDX

HLNPDX

Helena

dom. 6/23

1 stop3h 41m

Portland

lun. 6/24

1 stop5h 14m

$398

HelenaPortland

HLN - PDX

HLNPDX

Helena

sáb. 6/22

1 stop3h 41m

Portland

lun. 6/24

2 stops8h 18m

$406

HelenaPortland

HLN - PDX

HLNPDX

Helena

dom. 8/11

1 stop16h 56m

Portland

mar. 8/13

2 stops19h 58m

$756

HelenaPortland

HLN - PDX

HLNPDX

Helena

sáb. 6/22

2 stops9h 59m

Portland

lun. 6/24

2 stops6h 05m

$1,234

Flights are sorted by cheapest first

Deals found on 5/26

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

Use this chart to determine the cheapest time to fly round-trip from Helena to Portland. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Portland flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Helena to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PDX

Temperature

41 - 69.8 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated mayo 28, 2024.
To help decide which airline to fly from Helena to Portland, see what other customers have to say about Alaska Airlines, United Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,194 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,194 reviews
8.1
Very good
9,194 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,476 reviews
8.1
Very good
9,194 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,799 reviews
8.1
Very good
9,194 reviews

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Helena to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Helena to Portland for under $300 on Cheapflights?

    Yes, there are multiple flights from Helena to Portland for under $300. The cheapest flight booked recently is on Alaska Airlines for just $285, but on average you can expect to pay $580.

  • Are there last-minute flights available from Helena to Portland for under $800?

    There are currently 3+ open flights from Helena to Portland within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Helena to Portland round-trip?

    According to our current data, Alaska Airlines ($285), United Airlines ($756), and Delta ($1,234) offers the cheapest pricing from Helena to Portland. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Helena to Portland one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Helena to Portland for a low price.

  • What does HLN to PDX mean?

    Helena Airport is HLN and Portland Airport is PDX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Helena to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Helena to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helena to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Helena to Portland that include hotel bookings?

    Yes. In addition to deals on Helena to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Portland.

  • Can I find deals for business class flights from Helena to Portland?

    Yes. Cheapflights offers flight deals from Helena to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Helena to Portland that allow pets onboard?

    Many airlines flying from Helena to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helena to Portland?

    Yes, you can often find last-minute deals on Helena to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helena to Portland flight deals updated?

    The Helena to Portland flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Helena to Portland?

    Currently, October is the cheapest month in which you can book a flight from Helena to Portland (average of $274). Flying from Helena to Portland in July is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Helena to Portland

Discover the top 2 airlines that operate flights from Helena to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$449FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$308Average$381FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Helena to Portland by cabin class

Find flights from Helena to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helena to Portland?

When you search for this flight from Helena to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helena to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from Helena to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Helena to Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Helena to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Helena to Portland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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