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Cheap flights from Helena (HLN) to Washington from $119

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 6/15. 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 — SEA
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Helena to State of Washington?

Users have found that booking a flight from Helena to State of Washington at least 44 days early can save you up to 403% on average compared to booking a flight this week. If booking 44 days before your flight isn’t an option for you, users have found flights from Helena to State of Washington for as little as $339 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $842 for flights departing within the next 3 days.

What is the cheapest month to fly from Helena to State of Washington?

Flights from Helena to State of Washington lean towards being more expensive in October. Prices are generally better when you fly from Helena to State of Washington in February, with the cheapest ticket starting at $108.

When is the cheapest time to fly from Helena to State of Washington (HLN - WA)?

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.

Cheap Alaska Airlines flights from Helena to Washington

Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and Washington. 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 2,795,183 searches. Data last updated May 5, 2024.
Consider these cheap Alaska Airlines flights we've found departing from Helena to Washington. Make sure to check back often as deals are often changing.
Tue 5/287:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Tue 6/49:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$207
Thu 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$217
Tue 6/183:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
Wed 7/312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$231
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Tue 6/411:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$237
Sat 5/187:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 5/259:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$337
Fri 6/217:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Sun 6/2312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$351
Thu 5/307:00 amHLN - GEG
1 stop6h 38mAlaska Airlines
Sat 6/13:50 pmGEG - HLN
1 stop7h 09mAlaska Airlines
Deal found 5/3$360
Thu 5/307:00 amHLN - GEG
1 stop6h 38mAlaska Airlines
Sat 6/16:15 amGEG - HLN
2 stops16h 44mAlaska Airlines
Deal found 5/3$365
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Sat 6/811:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$367

Cheap Delta flights from Helena to Washington

Explore cheap flight options specifically provided by Delta for the route between Helena and Washington. 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 2,795,183 searches. Data last updated May 5, 2024.
Browse through some of the cheapest Delta flights traveling from Helena to Washington. Deals frequently update to provide users with more options.
Tue 6/181:19 pmHLN - SEA
1 stop4h 21mDelta
Thu 7/47:10 amSEA - HLN
1 stop4h 30mDelta
Deal found 5/4$256
Thu 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$287
Wed 7/31:20 pmHLN - SEA
1 stop6h 32mDelta
Sat 7/65:30 amSEA - HLN
1 stop6h 10mDelta
Deal found 5/4$296
Thu 5/305:50 amHLN - SEA
2 stops15h 50mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$350
Thu 5/305:50 amHLN - SEA
2 stops10h 29mDelta
Sat 6/15:30 amSEA - HLN
1 stop6h 13mDelta
Deal found 5/3$370
Thu 5/305:50 amHLN - GEG
2 stops6h 58mDelta
Sat 6/19:09 amGEG - HLN
2 stops12h 23mDelta
Deal found 5/4$372
Thu 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
Sat 6/15:30 amSEA - HLN
1 stop6h 13mDelta
Deal found 5/3$401
Sat 8/171:10 pmHLN - SEA
1 stop6h 20mDelta
Mon 8/195:40 amSEA - HLN
1 stop5h 50mDelta
Deal found 5/4$406
Thu 5/305:50 amHLN - SEA
2 stops11h 24mDelta
Sat 6/13:40 pmSEA - HLN
2 stops20h 03mDelta
Deal found 5/4$474

Cheap Helena to Washington flights in May & June 2024

Find cheap flight options from Helena to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
These are some of the most attractive deals on flights from Helena to Washington in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/287:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Tue 6/49:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$207
Thu 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$217
Tue 6/183:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
Wed 7/312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$231
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Tue 6/411:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$237
Tue 6/181:19 pmHLN - SEA
1 stop4h 21mDelta
Thu 7/47:10 amSEA - HLN
1 stop4h 30mDelta
Deal found 5/4$256
Thu 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$287
Sat 5/187:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 5/259:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$337
Thu 5/305:50 amHLN - SEA
2 stops15h 50mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$350
Fri 6/217:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Sun 6/2312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$351

Helena to Washington 2024 flight deals

Discover exclusive flight deals for travel between Helena and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
These are some of the most attractive deals on flights from Helena to Washington in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/287:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Tue 6/49:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$207
Thu 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$217
Tue 6/183:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
Wed 7/312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$231
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Tue 6/411:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$237
Tue 6/181:19 pmHLN - SEA
1 stop4h 21mDelta
Thu 7/47:10 amSEA - HLN
1 stop4h 30mDelta
Deal found 5/4$256
Thu 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$287
Wed 7/31:20 pmHLN - SEA
1 stop6h 32mDelta
Sat 7/65:30 amSEA - HLN
1 stop6h 10mDelta
Deal found 5/4$296
Sat 5/187:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 5/259:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$337
Thu 5/305:50 amHLN - SEA
2 stops15h 50mDelta
Sat 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/4$350

Non-stop flights to Washington from Helena

Discover non-stop flight options from Helena to Washington. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
For a shorter flight, select one of these non-stop flights from Helena to Washington. Search for alternative flights from Helena to Washington by utilizing the search form above.
Tue 5/287:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Tue 6/49:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$207
Thu 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$217
Tue 6/183:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
Wed 7/312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$231
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Tue 6/411:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$237
Sat 5/187:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Sat 5/259:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/4$337
Fri 6/217:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Sun 6/2312:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Deal found 5/4$351
Sat 6/13:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Sat 6/811:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$367
Tue 6/187:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Thu 7/49:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$387
Thu 5/163:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
Sun 5/1911:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/4$542

One-way flights to Washington from Helena

Search for one-way flight options from Helena to Washington. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the one-way flights we've detected from Helena to Washington. Users can also find round-trip Helena to Washington flights by using the search form above.
Sat 6/157:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 5/4$119
Sat 6/151:19 pmHLN - SEA
1 stop6h 33mDelta
Deal found 5/4$128
Sat 9/146:45 amHLN - SEA
2 stops30h 01mUnited Airlines
Deal found 5/4$328
Sat 6/156:53 amHLN - SEA
2 stops16h 18mUnited Airlines
Deal found 5/4$408
Sat 9/146:45 amHLN - SEA
3 stops16h 14mUnited Airlines
Deal found 5/4$473
Sat 6/156:53 amHLN - SEA
3 stops16h 50mUnited Airlines
Deal found 5/4$529
Sun 5/122:20 pmHLN - SEA
1 stop8h 07mUnited Airlines
Deal found 5/4$549
Sun 5/122:20 pmHLN - SEA
2 stops24h 23mUnited Airlines
Deal found 5/4$588
Sun 5/122:56 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 5/4$649

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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$207 - $446

Route

Depart

Return

Price

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Tue 5/28

Nonstop1h 49m

Seattle/Tacoma Intl

Tue 6/4

Nonstop1h 40m

$207

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Thu 5/30

Nonstop1h 49m

Seattle/Tacoma Intl

Sat 6/1

Nonstop1h 40m

$217

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Tue 6/18

Nonstop1h 46m

Seattle/Tacoma Intl

Wed 7/3

Nonstop1h 43m

$231

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Sat 6/1

Nonstop1h 44m

Seattle/Tacoma Intl

Tue 6/4

Nonstop1h 37m

$237

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Tue 6/18

1 stop4h 21m

Seattle/Tacoma Intl

Thu 7/4

1 stop4h 30m

$256

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Thu 5/30

1 stop6h 02m

Seattle/Tacoma Intl

Sat 6/1

1 stop4h 23m

$287

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Wed 7/3

1 stop6h 32m

Seattle/Tacoma Intl

Sat 7/6

1 stop6h 10m

$296

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Thu 5/30

2 stops15h 50m

Seattle/Tacoma Intl

Sat 6/1

1 stop4h 23m

$350

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

Tue 5/28

1 stop26h 09m

Seattle/Tacoma Intl

Tue 6/4

1 stop6h 04m

$446

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

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 May 5, 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
8.1
Very good
9,134 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,134 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
10,826 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
11,118 reviews
Alaska Airlines
8.1
Very good
9,134 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

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.

  • Can I find flights from Helena to State of Washington for under $300 on Cheapflights?

    Yes, there are multiple flights from Helena to State of Washington for under $300. The cheapest flight booked recently is on Alaska Airlines for just $207, but on average you can expect to pay $331.

  • Are there nonstop flights from Helena to State of Washington for under $300 on Cheapflights?

    Cheapflights has at least 9 direct flights from Helena to State of Washington under $300. A good price for a nonstop flight from Helena to State of Washington is less than $319.

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

    Within the past month, 1 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 Alaska Airlines ($119), Delta ($128), and United Airlines ($328).

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

    Most travelers choose Helena - Seattle/Tacoma Intl, Helena - Spokane or Helena - Pullman Moscow Regional 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 Horizon Air (94%), Korean Air (94%) or Alaska Airlines (89%) 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 $115. While the most popular route (Helena - Seattle/Tacoma Intl) can be booked for $276 on average our data indicates $439 when flying from Helena to State of Washington.

  • What does HLN to SEA mean?

    HLN and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HLN to SEA refers to a flight route from Helena Airport to Seattle/Tacoma Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

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

    The amount of baggage you can bring on your Helena to Washington 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 Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Washington 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 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.

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

    Many airlines flying from Helena to Washington 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 Washington?

    Yes, you can often find last-minute deals on Helena to Washington 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 State of Washington flight deals updated?

    The Helena to State of Washington flight deals you see on this page were last updated on 5/4.

See more FAQs

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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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$108Average$248FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$211Average$458FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Charlotte to Atlanta flights
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Newark Airport to Las Vegas flights
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Helena to Wisconsin flights

Search flights from Helena to Washington by cabin class

Find flights from Helena to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Helena to Washington

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 May 5, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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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 Washington?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Helena to Washington. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Helena to Washington.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helena to Washington, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Helena to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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