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Helena

$119+ Cheap flights from Washington 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HLN
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Washington to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) 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

$228
(Alaska Airlines)

One-way from

$119
(Alaska Airlines)

Good round-trip deal

$157 or less
From Washington to Helena
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One-way flight from Washington to Helena
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Price to beat on a round-trip flight from Washington to Helena.
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Find flight deals from Washington to Helena

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

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.
vie. 2/211:10 pmSEA - HLN
Nonstop1h 32mAlaska Airlines
lun. 2/244:19 pmHLN - SEA
Nonstop1h 41mAlaska Airlines
Deal found 1/21$228
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 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.
mié. 2/55:30 amSEA - HLN
1 stop6h 20mDelta
dom. 2/95:54 amHLN - SEA
1 stop7h 31mDelta
Deal found 1/21$317
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/215:02 amSEA - HLN
1 stop7h 23mUnited Airlines
lun. 2/242:05 pmHLN - SEA
2 stops29h 24mUnited Airlines
Deal found 1/21$436
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. 2/65:00 amEAT - HLN
1 stop10h 04mAlaska Airlines
lun. 2/104:41 pmHLN - EAT
1 stop8h 18mAlaska Airlines
Deal found 1/21$532
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

Find flights from Washington to Helena within your budget

Customize your flight search to find flights from Washington 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

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

vie. 2/21

1:10 pm-3:42 pm

Nonstop1h 32m

Helena

lun. 2/24

4:19 pm-5:00 pm

Nonstop1h 41m

$228

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

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

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

mié. 2/5

5:30 am-12:50 pm

1 stop6h 20m

Helena

dom. 2/9

5:54 am-12:25 pm

1 stop7h 31m

$317

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

vie. 2/21

5:02 am-1:25 pm

1 stop7h 23m

Helena

lun. 2/24

2:05 pm-6:29 pm

2 stops29h 24m

$436

WenatcheeHelena

EAT - HLN

EATHLN

Wenatchee Pangborn Field

jue. 2/6

5:00 am-4:04 pm

1 stop10h 04m

Helena

lun. 2/10

4:41 pm-11:59 pm

1 stop8h 18m

$532

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

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

sáb. 2/15

1:10 pm-3:42 pm

Nonstop1h 32m

$119

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

dom. 2/9

5:30 am-12:50 pm

1 stop6h 20m

$159

PortlandHelena

PDX - HLN

PDXHLN

Portland

lun. 3/3

5:20 pm-10:54 pm

1 stop4h 34m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 results
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Best time to book a flight from Washington to Helena

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

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

What is the cheapest month to book a flight from State of Washington to Helena?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Helena (average of $353). Flying from State of Washington 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 WA to HLN?

Find hourly flight availability from Washington 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 State of Washington 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.

Weekly flight availability from State of Washington to Helena

Explore weekly flight availability from Washington to Helena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2025.

The most flights from USWA to HLN are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

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.
To help decide which airline to fly from Washington to Helena, see what other customers have to say about Delta, Alaska Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

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

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

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

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

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
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

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 Washington 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 Washington?

    For a flight from Washington to Helena, you will be flying into Helena. Helena (HLN) is just 2.7 mi from the center of the city.

  • How popular is this State of Washington to Helena flight route?

    This flight path from Washington to Helena was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from State of Washington to Helena one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from State of Washington to Helena for a low price.

  • What are the most popular routes from State of Washington to Helena?

    Most travelers choose Seattle/Tacoma Intl - Helena, Portland - Helena or Wenatchee Pangborn Field - Helena when deciding on the best route from State of Washington to Helena.

  • What are the most reliable airlines from State of Washington to Helena?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Helena consider choosing Horizon Air (97%), Korean Air (94%) or Hawaiian Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Helena?

    On average you can expect to pay $217 for a flight from State of Washington to Helena. The cheapest flight overall is $136 while the most popular route, (Seattle/Tacoma Intl - Helena) is currently priced at $177.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Helena?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Helena (average of $353). Flying from State of Washington 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 airline flying from Washington to Helena

Discover the top airline that operate flights from Washington 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$156Average$263FlexibilityNo cancel feeOn-time75%
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