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$147+ Cheap flights from Helena (HLN) to Washington

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SEA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Helena to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Washington (USWA). 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 December 18, 2024.

Round-trip from

$156
(Delta)

One-way from

$147
(Delta)
From Helena to Washington
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One-way flight from Helena to Washington
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Find flight deals from Helena to Washington

Cheapest flights from Helena to Washington
Explore the most affordable flight options available from Helena to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/243:29 pmHLN - SEA
Nonstop1h 51mAlaska Airlines
Fri 1/312:13 pmSEA - HLN
Nonstop1h 36mAlaska Airlines
Deal found 12/17$368
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/195:45 amHLN - SEA
1 stop7h 59mDelta
Fri 1/35:30 amSEA - HLN
1 stop6h 15mDelta
Deal found 12/16$476
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/242:25 pmHLN - SEA
1 stop28h 39mUnited Airlines
Fri 1/35:00 amSEA - HLN
1 stop7h 45mUnited Airlines
Deal found 12/17$652
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:45 amHLN - PDX
1 stop7h 54mDelta
Sat 12/285:15 pmPDX - HLN
1 stop4h 37mDelta
Deal found 12/17$660
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:45 amHLN - GEG
2 stops10h 02mDelta
Thu 12/261:12 pmGEG - HLN
2 stops8h 40mDelta
Deal found 12/17$833
This United deal was found by Cheapflights users on 12/17. 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.
Tue 12/242:25 pmHLN - GEG
1 stop7h 39mUnited Airlines
Thu 12/265:15 amGEG - HLN
1 stop7h 30mUnited Airlines
Deal found 12/17$1,175

Find flights from Helena to Washington within your budget

Customize your flight search to find flights from Helena to Washington 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 December 18, 2024.

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Price

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Tue 1/14

1:30 pm-6:46 pm

1 stop6h 16m

Seattle/Tacoma Intl

Tue 1/21

5:05 pm-11:07 pm

1 stop5h 02m

$156

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Sat 3/1

4:19 pm-5:00 pm

Nonstop1h 41m

Seattle/Tacoma Intl

Wed 3/5

1:10 pm-3:42 pm

Nonstop1h 32m

$157

HelenaPortland

HLN - PDX

HLNPDX

Helena

Tue 1/7

4:41 pm-9:53 pm

1 stop6h 12m

Portland

Tue 1/14

6:05 am-4:04 pm

1 stop8h 59m

$212

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Tue 1/7

4:41 pm-11:43 pm

1 stop8h 02m

Spokane

Tue 1/14

1:37 pm-4:04 pm

1 stop25h 27m

$282

HelenaPortland

HLN - PDX

HLNPDX

Helena

Sat 1/11

5:50 am-9:21 am

1 stop4h 31m

Portland

Tue 1/14

1:36 pm-11:07 pm

2 stops8h 31m

$286

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Tue 1/14

2:25 pm-9:11 pm

1 stop7h 46m

Seattle/Tacoma Intl

Tue 1/21

9:20 am-1:41 pm

2 stops27h 21m

$386

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Wed 1/15

5:50 am-12:45 pm

2 stops7h 55m

Spokane

Wed 1/29

1:25 pm-11:07 pm

2 stops8h 42m

$453

HelenaPortland

HLN - PDX

HLNPDX

Helena

Tue 1/7

2:25 pm-8:37 pm

2 stops31h 12m

Portland

Tue 1/14

1:40 pm-1:41 pm

3 stops23h 01m

$501

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Wed 1/1

3:29 pm-11:59 pm

1 stop9h 30m

Bellingham

Sun 1/5

6:36 pm-4:04 pm

1 stop20h 28m

$659

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Wed 3/19

1:03 pm-6:44 pm

2 stops6h 41m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
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Best time to book a flight from Helena to Washington

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

Travel insights for flights from Helena to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Helena to State of Washington (average of $238). Flying from Helena to State of Washington in July is currently the most expensive (average of $411). 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 HLN to WA?

Find hourly flight availability from Helena to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Helena to State of Washington, 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 Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Helena to Washington to help guide your decision. 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
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Helena to Washington. 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 from for flights from Helena to Washington?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Washington. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

    Within the past month, 2 users have taken a look at flights from Helena to Washington.

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

    The cheapest airlines for a one-way flight from Helena to State of Washington are Delta ($147), Alaska Airlines ($171), and United Airlines ($702).

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

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

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

    Consider SkyWest Airlines (88%), Korean Air (86%) or Qatar Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Helena to State of Washington.

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

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Helena - Seattle/Tacoma Intl) can be booked for $156 on average our data indicates $1,271 when flying from Helena to State of Washington.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helena to State of Washington (average of $238). Flying from Helena to State of Washington in July is currently the most expensive (average of $411). 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 Helena to Washington

Discover the top 2 airlines that operate flights from Helena to Washington. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$146Average$250FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$496FlexibilityNo cancel feeOn-timeN/A
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