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Cheap flights from Helena to Seattle (HLN - SEA) 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 6/9. 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
mai 15 — mai 221
From?
To?
qua 5/15
qua 5/22
1 adult, Economy
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The best prices from Helena to Seattle/Tacoma Intl are usually found in February or May, booked 43 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Helena to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Seattle (SEA). 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 maio 10, 2024.

Popular in

October

Cheapest in

February

Average price

$226

Round-trip from

$247
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in May 2024
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From Helena to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from Helena to Seattle?

Sunday flights are generally found to be more expensive for flights from Helena to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Helena to Seattle?

To save on the cost of your flight from Helena to Seattle, book at least 44 days before your planned departure. Booking around this time can save you about 403% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $339 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $842.

What is the cheapest month to fly from Helena to Seattle?

February can be a great time to fly to Seattle from Helena with a flight ticket averaging about $262. Cheapflights users have found deals in the month of February for as cheap as $108. The most expensive prices can be found in the month of October.

When is the cheapest time to fly from Helena to Seattle (HLN - SEA)?

A simple way to save on the total cost of your ticket is to fly from Helena to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.

Cheap Alaska Airlines flights from Helena to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and Seattle. 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 2,717,708 searches. Data last updated maio 10, 2024.
Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Helena to Seattle. Come back soon if you're not finding the exact deal you're looking for.
qui 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
sáb 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/7$217
sex 6/73:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
sex 6/149:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/9$237
qui 8/13:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
ter 8/69:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/8$387
ter 5/142:56 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
qui 5/169:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/9$857

Cheap United Airlines flights from Helena to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Helena and Seattle. 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 2,717,708 searches. Data last updated maio 10, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Helena to Seattle. Make sure to examine the flight information before completing your reservation.
qua 9/186:45 amHLN - SEA
2 stops19h 38mUnited Airlines
ter 9/245:00 amSEA - HLN
1 stop7h 40mUnited Airlines
Deal found 5/8$526
qua 9/186:45 amHLN - SEA
2 stops19h 38mUnited Airlines
ter 9/2412:55 pmSEA - HLN
2 stops23h 45mUnited Airlines
Deal found 5/8$629
sáb 9/72:26 pmHLN - SEA
2 stops22h 20mUnited Airlines
dom 9/156:45 pmSEA - HLN
1 stop25h 35mUnited Airlines
Deal found 5/8$654
qua 10/26:45 amHLN - SEA
2 stops29h 57mUnited Airlines
sáb 10/55:00 amSEA - HLN
1 stop15h 07mUnited Airlines
Deal found 5/8$659
sex 6/76:53 amHLN - SEA
1 stop26h 04mUnited Airlines
sex 6/146:35 pmSEA - HLN
1 stop25h 51mUnited Airlines
Deal found 5/9$671
qui 8/16:45 amHLN - SEA
2 stops17h 00mUnited Airlines
ter 8/65:10 amSEA - HLN
1 stop15h 08mUnited Airlines
Deal found 5/8$674
qua 10/26:45 amHLN - SEA
2 stops16h 37mUnited Airlines
sáb 10/57:15 amSEA - HLN
2 stops12h 52mUnited Airlines
Deal found 5/8$681
sex 6/76:53 amHLN - SEA
1 stop26h 04mUnited Airlines
sex 6/146:15 amSEA - HLN
2 stops14h 11mUnited Airlines
Deal found 5/9$685
qua 10/26:45 amHLN - SEA
3 stops16h 37mUnited Airlines
sáb 10/57:00 amSEA - HLN
2 stops13h 07mUnited Airlines
Deal found 5/8$710

Cheap Helena to Seattle flights in May & June 2024

Find cheap flight options from Helena to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on maio 10, 2024.
Listed are some of the best fares we've found on flights departing from Helena to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
qui 5/303:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
sáb 6/111:46 amSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/8$217
sex 6/73:01 pmHLN - SEA
Nonstop1h 44mAlaska Airlines
sex 6/149:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/9$237
qui 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
sáb 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/8$327
qui 5/305:50 amHLN - SEA
2 stops13h 53mDelta
sáb 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/8$390
qui 5/305:50 amHLN - SEA
2 stops10h 29mDelta
sáb 6/19:32 amSEA - HLN
2 stops12h 00mDelta
Deal found 5/8$474
sex 6/76:53 amHLN - SEA
1 stop26h 04mUnited Airlines
sex 6/146:35 pmSEA - HLN
1 stop25h 51mUnited Airlines
Deal found 5/9$671
sex 6/76:53 amHLN - SEA
1 stop26h 04mUnited Airlines
sex 6/146:15 amSEA - HLN
2 stops14h 11mUnited Airlines
Deal found 5/9$685
ter 5/145:50 amHLN - SEA
1 stop7h 30mDelta
qui 5/165:30 amSEA - HLN
1 stop6h 13mDelta
Deal found 5/9$751
ter 5/146:50 amHLN - SEA
2 stops13h 26mUnited Airlines
qui 5/162:25 pmSEA - HLN
1 stop5h 46mUnited Airlines
Deal found 5/9$756

Helena to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Helena and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maio 10, 2024.
Listed are some of the best fares we've found on flights departing from Helena to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
qui 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
sáb 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/7$217
sáb 9/77:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
sáb 9/1412:24 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/9$237
sáb 9/71:10 pmHLN - SEA
1 stop6h 20mDelta
dom 9/155:40 amSEA - HLN
1 stop5h 56mDelta
Deal found 5/8$256
qui 5/301:24 pmHLN - SEA
1 stop6h 02mDelta
sáb 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/8$327
qui 8/13:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
ter 8/69:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/8$387
qui 5/305:50 amHLN - SEA
2 stops13h 53mDelta
sáb 6/15:09 pmSEA - HLN
1 stop4h 23mDelta
Deal found 5/8$390
qua 10/21:04 pmHLN - SEA
1 stop4h 28mDelta
sáb 10/55:40 amSEA - HLN
1 stop5h 56mDelta
Deal found 5/8$406
ter 10/151:04 pmHLN - SEA
1 stop6h 34mDelta
qui 10/175:40 amSEA - HLN
1 stop5h 56mDelta
Deal found 5/8$426
qui 8/11:15 pmHLN - SEA
1 stop4h 25mDelta
ter 8/65:40 amSEA - HLN
1 stop5h 50mDelta
Deal found 5/8$461

Non-stop flights to Seattle from Helena

Discover non-stop flight options from Helena to Seattle. 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 2,717,708 searches. Data last updated maio 10, 2024.
For a quicker trip, book one of these direct flights from Helena to Seattle. Users can also choose from other Helena to Seattle flights by using the search form above.
qui 5/307:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
sáb 6/19:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/7$217
sáb 9/77:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
sáb 9/1412:24 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/9$237
qui 8/13:42 pmHLN - SEA
Nonstop1h 46mAlaska Airlines
ter 8/69:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 5/8$387

Helena to Seattle flights leaving soon

Find last-minute flight options from Helena to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated maio 10, 2024.
Have a look at some of the flights available from Helena to Seattle departing last-minute. It's wise to confirm all flight details are correct before booking.
ter 5/145:50 amHLN - SEA
1 stop7h 30mDelta
qui 5/165:30 amSEA - HLN
1 stop6h 13mDelta
Deal found 5/9$751
ter 5/146:50 amHLN - SEA
2 stops13h 26mUnited Airlines
qui 5/162:25 pmSEA - HLN
1 stop5h 46mUnited Airlines
Deal found 5/9$756
ter 5/142:56 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
qui 5/169:19 pmSEA - HLN
Nonstop1h 40mAlaska Airlines
Deal found 5/9$857
ter 5/146:50 amHLN - SEA
2 stops19h 08mUnited Airlines
qui 5/1611:45 pmSEA - HLN
2 stops44h 26mUnited Airlines
Deal found 5/9$899

One-way flights to Seattle from Helena

Search for one-way flight options from Helena to Seattle. 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 2,717,708 searches. Data last updated maio 10, 2024.
Take a look at some of the one-way flights we've detected from Helena to Seattle. Users needing a return flight from Helena to Seattle should utilize the search form above.
dom 6/97:00 amHLN - SEA
Nonstop1h 49mAlaska Airlines
Deal found 5/8$119
sáb 6/151:19 pmHLN - SEA
1 stop6h 33mDelta
Deal found 5/8$128
sáb 9/146:45 amHLN - SEA
2 stops30h 01mUnited Airlines
Deal found 5/8$328
dom 6/96:00 amHLN - SEA
1 stop7h 25mDelta
Deal found 5/8$348
sáb 6/152:15 pmHLN - SEA
2 stops21h 25mUnited Airlines
Deal found 5/8$428
qua 5/152:56 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 5/9$429
qua 5/151:24 pmHLN - SEA
1 stop5h 00mDelta
Deal found 5/9$438
sáb 9/146:45 amHLN - SEA
3 stops16h 14mUnited Airlines
Deal found 5/8$478
dom 6/92:15 pmHLN - SEA
2 stops33h 00mUnited Airlines
Deal found 5/8$520

Find flights from Helena to Seattle within your budget

Customize your flight search to find flights from Helena to Seattle 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 2,717,708 searches. Data last updated maio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$217 - $526

Route

Depart

Return

Price

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qui 5/30

Nonstop1h 49m

Seattle/Tacoma Intl

sáb 6/1

Nonstop1h 40m

$217

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

sex 6/7

Nonstop1h 44m

Seattle/Tacoma Intl

sex 6/14

Nonstop1h 37m

$237

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

sáb 9/7

1 stop6h 20m

Seattle/Tacoma Intl

dom 9/15

1 stop5h 56m

$256

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qui 5/30

1 stop6h 02m

Seattle/Tacoma Intl

sáb 6/1

1 stop4h 23m

$327

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qui 8/1

Nonstop1h 46m

Seattle/Tacoma Intl

ter 8/6

Nonstop1h 37m

$387

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qui 5/30

2 stops13h 53m

Seattle/Tacoma Intl

sáb 6/1

1 stop4h 23m

$390

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qua 10/2

1 stop4h 28m

Seattle/Tacoma Intl

sáb 10/5

1 stop5h 56m

$406

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

ter 10/15

1 stop6h 34m

Seattle/Tacoma Intl

qui 10/17

1 stop5h 56m

$426

HelenaSeattle/Tacoma Intl

HLN - SEA

HLNSEA

Helena

qua 9/18

2 stops19h 38m

Seattle/Tacoma Intl

ter 9/24

1 stop7h 40m

$526

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to book a flight from Helena to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Helena to Seattle. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Helena to Seattle, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Helena to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Helena to Seattle. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Seattle flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Seattle by month

Plan your trip from Helena to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to Seattle is currently $357 while a round-trip flight costs $352. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Helena to Seattle (average of $247). Flying from Helena to Seattle in July is currently the most expensive (average of $408). 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.

January

$247

February

$254

March

$288

April

$294

May

$321

June

$406

July

$408

August

$342

September

$278

October

$256

November

$258

December

$247

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated maio 10, 2024.
See what other customers who have flown with Alaska Airlines, United Airlines and Delta from Helena to Seattle have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,778 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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 Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Helena to Seattle?

    If you wish to fly to Seattle from Helena, then you need to book flights from Helena to Seattle/Tacoma Intl. There are 2 flights from Helena (HLN) to Seattle/Tacoma Intl (SEA) per day to choose from. Flights to Seattle from Helena are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 45m is how long a nonstop flight from Helena to Seattle/Tacoma Intl typically takes.

  • Can I find flights from Helena to Seattle for under $300 on Cheapflights?

    Yes, there are multiple flights from Helena to Seattle for under $300. The cheapest flight booked recently is on Alaska Airlines for just $217, but on average you can expect to pay $511.

  • Are there nonstop flights from Helena to Seattle for under $300 on Cheapflights?

    Cheapflights has at least 3 direct flights from Helena to Seattle under $300. A good price for a nonstop flight from Helena to Seattle is less than $280.

  • Are there last-minute flights available from Helena to Seattle for under $800?

    There are currently 4+ open flights from Helena to Seattle within the next 7 days for less than $800.

  • What days are nonstop flights available from Helena to Seattle?

    Nonstop flights can be found on the following days: Wednesday.

  • How popular is this Helena to Seattle flight route?

    Within the past month, 2 users have taken a look at flights from Helena to Seattle/Tacoma Intl.

  • How many flights depart from Helena to Seattle on average per day?

    2 flight departures from Helena to Seattle per day on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Helena to Seattle?

    For as low as $217, Alaska Airlines can have you in Seattle from Helena in 1h 49m. The distance from Helena to Seattle is about 492 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Helena to Seattle round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $256 and $526, respectively. Users have found that Alaska Airlines is 17% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $119. Users have also found prices from $128 and $328 on Delta and United Airlines, respectively.

  • What are the most reliable airlines from Helena to Seattle?

    Before booking your flight to Seattle from Helena, check out the most reliable airlines to get you to your destination on time: Horizon Air (94%), Korean Air (94%), Alaska Airlines( 89%).

  • What are the cheapest flights from Helena to Seattle?

    On average you can expect to pay $486 for a flight from Helena to Seattle. The cheapest flight overall is $117 while the most popular route, (Helena - Seattle/Tacoma Intl) is currently priced at $246.

  • 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.

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

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

    Yes, Cheapflights allows you to browse and filter Helena to Seattle 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 Seattle that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Seattle 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 Seattle that allow pets onboard?

    Many airlines flying from Helena to Seattle 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 Seattle?

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

    The Helena to Seattle flight deals you see on this page were last updated on 5/9.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Helena to Seattle

Discover the top 2 airlines that operate flights from Helena to Seattle. 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 2,717,708 searches. Data last updated maio 10, 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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Search flights from Helena to Seattle by cabin class

Find flights from Helena to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Economy Class

Hourly flight availability from Helena to Seattle

Find hourly flight availability from Helena to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated maio 10, 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

Weekly flight availability from Helena to Seattle

Explore weekly flight availability from Helena to Seattle. 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 maio 10, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
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How does Cheapflights help users find flights from Helena to Seattle?

Cheapflights makes it easy to find Helena to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Seattle from Helena by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Helena to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Helena to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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