HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$109+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SEA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helena to Washington with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 21, 2024.

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 November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 12/145:30 amHLN - SEA
1 stop5h 15mDelta
Tue 12/175:30 amSEA - HLN
1 stop5h 49mDelta
Deal found 11/21$176
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/104:07 pmHLN - SEA
Nonstop1h 53mAlaska Airlines
Tue 1/71:29 pmSEA - HLN
Nonstop1h 35mAlaska Airlines
Deal found 11/19$177
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/125:30 amHLN - GEG
2 stops8h 05mDelta
Fri 12/131:15 pmGEG - HLN
2 stops8h 45mDelta
Deal found 11/19$273
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/102:35 pmHLN - SEA
1 stop7h 30mUnited Airlines
Tue 1/75:00 amSEA - HLN
1 stop7h 41mUnited Airlines
Deal found 11/19$326
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/114:07 pmHLN - GEG
1 stop8h 48mAlaska Airlines
Sun 12/155:00 amGEG - HLN
1 stop9h 29mAlaska Airlines
Deal found 11/19$386
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/313:29 pmHLN - PDX
1 stop7h 14mAlaska Airlines
Thu 1/25:00 amPDX - HLN
1 stop8h 49mAlaska Airlines
Deal found 11/20$391
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/125:30 amHLN - PDX
1 stop4h 49mDelta
Fri 12/132:07 pmPDX - HLN
2 stops7h 53mDelta
Deal found 11/20$392
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/52:35 pmHLN - PDX
1 stop20h 04mUnited Airlines
Mon 12/91:00 pmPDX - HLN
1 stop23h 57mUnited Airlines
Deal found 11/19$605
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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.
Thu 12/193:29 pmHLN - BLI
1 stop9h 30mAlaska Airlines
Thu 12/266:55 pmBLI - HLN
1 stop18h 54mAlaska Airlines
Deal found 11/21$715
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:30 amHLN - GEG
2 stops33h 36mUnited Airlines
Sun 12/13:50 pmGEG - HLN
2 stops21h 07mUnited Airlines
Deal found 11/20$1,586

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Tue 12/10

4:07 pm-5:00 pm

Nonstop1h 53m

Seattle/Tacoma Intl

Tue 1/7

1:29 pm-4:04 pm

Nonstop1h 35m

$177

HelenaPortland

HLN - PDX

HLNPDX

Helena

Sat 1/11

4:41 pm-8:46 pm

1 stop5h 05m

Portland

Sat 1/18

8:05 am-4:04 pm

1 stop6h 59m

$212

HelenaPortland

HLN - PDX

HLNPDX

Helena

Sat 1/11

5:50 am-6:54 pm

2 stops14h 04m

Portland

Sat 1/18

1:36 pm-11:07 pm

2 stops8h 31m

$234

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Sun 12/8

5:30 am-9:45 am

1 stop5h 15m

Seattle/Tacoma Intl

Wed 12/11

5:30 am-12:19 pm

1 stop5h 49m

$246

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Thu 12/12

5:30 am-12:35 pm

2 stops8h 05m

Spokane

Fri 12/13

1:15 pm-11:00 pm

2 stops8h 45m

$273

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Tue 12/10

2:35 pm-9:05 pm

1 stop7h 30m

Seattle/Tacoma Intl

Tue 1/7

5:00 am-1:41 pm

1 stop7h 41m

$326

HelenaSpokane

HLN - GEG

HLNGEG

Helena

Wed 12/11

4:07 pm-11:55 pm

1 stop8h 48m

Spokane

Sun 12/15

5:00 am-3:29 pm

1 stop9h 29m

$386

HelenaPortland

HLN - PDX

HLNPDX

Helena

Thu 12/5

2:35 pm-9:39 am

1 stop20h 04m

Portland

Mon 12/9

1:00 pm-1:57 pm

1 stop23h 57m

$605

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Thu 12/19

3:29 pm-11:59 pm

1 stop9h 30m

Bellingham

Thu 12/26

6:55 pm-2:49 pm

1 stop18h 54m

$715

HelenaPortland

HLN - PDX

HLNPDX

Helena

Tue 12/17

5:30 am-9:19 am

1 stop4h 49m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 12 results
1
2

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 November 21, 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 November 21, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Delta 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
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,458 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,758 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,458 reviews

Food

7.2

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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 ($109), Alaska Airlines ($205), and United Airlines ($266).

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

    Most travelers choose Helena - Seattle/Tacoma Intl, Helena - Portland or Helena - Spokane 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 Qatar Airways (83%), Hawaiian Airlines (77%) or Korean Air (74%) 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 $212. While the most popular route (Helena - Seattle/Tacoma Intl) can be booked for $196 on average our data indicates $398 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Minneapolis flights
Missoula to Denver flights
Bozeman to Denver flights
Bozeman to Dallas/Fort Worth flights
Bozeman to Seattle flights
Missoula to Seattle flights
Bozeman to Sky Harbor Intl flights
Bozeman to LaGuardia flights
Bozeman to San Francisco flights
Bozeman to John F Kennedy Intl flights
Billings to Seattle flights
Bozeman to Newark flights
Bozeman to Las Vegas flights
Helena to Sky Harbor Intl flights
Billings to Las Vegas flights
Bozeman to O'Hare Intl flights
Kalispell to Seattle flights
Missoula to Dallas/Fort Worth flights
Bozeman to Miami flights
Bozeman to Orlando flights
Bozeman to Boston flights
Bozeman to Los Angeles flights
Helena to Seattle flights
Billings to Sky Harbor Intl flights
Bozeman to Nashville flights
Bozeman to Honolulu flights
Billings to Hobby flights
Billings to Dallas/Fort Worth flights
Bozeman to San Diego flights
Billings to Denver flights
Missoula to Boston flights
Bozeman to Kailua-Kona flights
Kalispell to Hobby flights
Missoula to O'Hare Intl flights
Helena to Reagan-National flights
Missoula to Minneapolis flights
Great Falls to Dallas/Fort Worth flights
Great Falls to Seattle flights
Missoula to Honolulu flights
Billings to Fort Lauderdale flights
Helena to Dulles Intl flights
Bozeman to Dulles Intl flights
Bozeman to Fort Myers flights
Bozeman to Atlanta flights
Billings to New Orleans flights
Missoula to Portland flights
Billings to Orlando flights
Great Falls to Minneapolis flights
Billings to Minneapolis flights
Billings to Los Angeles flights

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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$134Average$247FlexibilityNo cancel feeOn-time75%
DeltaCheapest$216Average$476FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines