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Helena

$150+ Cheap flights from Oregon to Helena (HLN)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HLN
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Oregon to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Helena (HLN). 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 enero 21, 2025.

Round-trip from

$272
(Delta)

One-way from

$150
(Delta)
From Oregon to Helena
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One-way flight from Oregon to Helena
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Find flight deals from Oregon to Helena

Cheapest flights from Oregon to Helena
Explore the most affordable flight options available from Oregon to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/107:10 amPDX - HLN
2 stops28h 40mDelta
mar. 2/185:54 amHLN - PDX
1 stop4h 22mDelta
Deal found 1/20$272
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/206:00 amBOI - HLN
1 stop6h 50mDelta
mié. 2/265:54 amHLN - BOI
1 stop3h 56mDelta
Deal found 1/19$293
This flugladen.de deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/109:07 pmPDX - HLN
1 stop17h 57mAlaska Airlines
mar. 2/184:19 pmHLN - PDX
1 stop6h 35mAlaska Airlines
Deal found 1/20$309
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/205:15 amRDM - HLN
1 stop6h 35mDelta
jue. 2/275:54 amHLN - RDM
1 stop7h 08mDelta
Deal found 1/21$319
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/206:58 pmBOI - HLN
2 stops18h 27mUnited Airlines
mié. 2/262:05 pmHLN - BOI
1 stop7h 24mUnited Airlines
Deal found 1/19$400
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/203:46 pmRDM - HLN
2 stops20h 39mUnited Airlines
jue. 2/272:05 pmHLN - RDM
1 stop8h 03mUnited Airlines
Deal found 1/21$495
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/56:03 amPDX - HLN
2 stops14h 33mUnited Airlines
dom. 2/92:25 pmHLN - PDX
2 stops23h 07mUnited Airlines
Deal found 1/21$586
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/201:03 pmRDM - HLN
2 stops25h 39mAlaska Airlines
jue. 2/274:19 pmHLN - RDM
2 stops21h 02mAlaska Airlines
Deal found 1/21$740

Find flights from Oregon to Helena within your budget

Customize your flight search to find flights from Oregon to Helena 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 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandHelena

PDX - HLN

PDXHLN

Portland

lun. 2/10

7:10 am-12:50 pm

2 stops28h 40m

Helena

mar. 2/18

5:54 am-9:16 am

1 stop4h 22m

$272

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jue. 2/20

6:00 am-12:50 pm

1 stop6h 50m

Helena

mié. 2/26

5:54 am-9:50 am

1 stop3h 56m

$293

PortlandHelena

PDX - HLN

PDXHLN

Portland

lun. 2/10

9:07 pm-4:04 pm

1 stop17h 57m

Helena

mar. 2/18

4:19 pm-9:54 pm

1 stop6h 35m

$309

RedmondHelena

RDM - HLN

RDMHLN

Bend/Redmond

jue. 2/20

5:15 am-12:50 pm

1 stop6h 35m

Helena

jue. 2/27

5:54 am-12:02 pm

1 stop7h 08m

$319

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jue. 2/20

6:58 pm-1:25 pm

2 stops18h 27m

Helena

mié. 2/26

2:05 pm-9:29 pm

1 stop7h 24m

$400

RedmondHelena

RDM - HLN

RDMHLN

Bend/Redmond

jue. 2/20

3:46 pm-1:25 pm

2 stops20h 39m

Helena

jue. 2/27

2:05 pm-9:08 pm

1 stop8h 03m

$495

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jue. 2/13

8:00 am-3:42 pm

1 stop7h 42m

Helena

lun. 2/17

4:19 pm-10:41 pm

1 stop6h 22m

$498

PortlandHelena

PDX - HLN

PDXHLN

Portland

sáb. 2/15

1:18 pm-1:25 pm

2 stops23h 07m

Helena

lun. 2/17

2:05 pm-12:32 pm

2 stops23h 27m

$631

RedmondHelena

RDM - HLN

RDMHLN

Bend/Redmond

jue. 2/20

1:03 pm-3:42 pm

2 stops25h 39m

Helena

jue. 2/27

4:19 pm-12:21 pm

2 stops21h 02m

$740

BoiseHelena

BOI - HLN

BOIHLN

Boise Air Term. Gowen Fld

jue. 2/20

6:00 am-12:50 pm

1 stop6h 50m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 13 results
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Best time to book a flight from Oregon to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Oregon 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.

Travel insights for flights from Oregon to Helena

Get recent, data-driven insights about flights from Oregon to Helena including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oregon to Helena?

Currently, February is the cheapest month in which you can book a flight from Oregon to Helena (average of $353). Flying from Oregon to Helena in July is currently the most expensive (average of $638). 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.

What is the cheapest time of day to fly from OR to HLN?

Find hourly flight availability from Oregon to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Oregon to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Helena by month

Plan your trip to Helena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

Plan your trip to Helena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Alaska Airlines from Oregon to Helena to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oregon to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Oregon?

    If you book a flight to Helena from Oregon, you will be flying to Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

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

    $150 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $252 and $253, respectively.

  • What are the most popular routes from Oregon to Helena?

    Most travelers choose Portland - Helena, Boise Air Term. Gowen Fld - Helena or Bend/Redmond - Helena when deciding on the best route from Oregon to Helena.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Oregon to Helena?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Helena (average of $353). Flying from Oregon to Helena in July is currently the most expensive (average of $638). 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.

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Top 2 airlines flying from Oregon to Helena

Discover the top 2 airlines that operate flights from Oregon to Helena. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$267Average$426FlexibilityNo cancel feeOn-time75%
DeltaCheapest$288Average$502FlexibilityNo cancel feeOn-timeN/A
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