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$184+ Cheap flights from Seattle to Helena (SEA - 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HLN
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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Cheap flight deals from Seattle to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 July 26, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$278
(Alaska Airlines)

One-way from

$184
(Alaska Airlines)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 39% potential price drop
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From Seattle/Tacoma Intl to Helena
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One-way flight from Seattle/Tacoma Intl to Helena
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What is the cheapest day to fly round-trip from Seattle to Helena?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 239% on your flight compared to booking on days when demand is much higher.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, January can be a great choice for travel to Helena. Flights to Helena from Seattle in January are about $272 on average during January, but can be found for as low as $89.

What is the cheapest time of day to fly from SEA to HLN?

It’s optimal to fly from Seattle to Helena at noon. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the afternoon.

Cheap Seattle to Helena flights in July & August 2024

Find cheap flight options from Seattle to Helena specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Prices were last updated on July 26, 2024.
These are some of the most attractive deals on flights from Seattle to Helena in 2024. Check back in a little while for more flight options.
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/179:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Wed 8/217:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
Deal found 7/25$187
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/179:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sat 8/243:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$218
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/179:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Fri 8/233:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$238
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/169:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sat 8/247:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
Deal found 7/25$258
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/239:15 pmSEA - HLN
Nonstop1h 39mAlaska Airlines
Sun 8/253:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/26$278
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/89:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sun 8/117:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 7/25$298
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/255:30 amSEA - HLN
1 stop6h 01mDelta
Sat 8/311:11 pmHLN - SEA
1 stop4h 30mDelta
Deal found 7/26$307
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/2312:24 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sun 8/253:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$328
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 8/89:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sun 8/117:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 7/26$368

Seattle to Helena 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,751,780 searches. Data last updated July 26, 2024.
These are some of the most attractive deals on flights from Seattle to Helena in 2024. Check back in a little while for more flight options.
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/179:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Wed 8/217:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
Deal found 7/25$187
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/179:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sat 8/243:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$218
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 11/811:28 amSEA - HLN
Nonstop1h 36mAlaska Airlines
Mon 11/112:42 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$238
This Delta deal was found by Cheapflights users on 7/25. 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 9/75:30 amSEA - HLN
1 stop6h 01mDelta
Thu 9/126:00 amHLN - SEA
1 stop4h 15mDelta
Deal found 7/25$257
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/169:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sat 8/247:04 amHLN - SEA
Nonstop1h 51mAlaska Airlines
Deal found 7/25$258
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/239:15 pmSEA - HLN
Nonstop1h 39mAlaska Airlines
Sun 8/253:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/26$278
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/89:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sun 8/117:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 7/25$298
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/255:30 amSEA - HLN
1 stop6h 01mDelta
Sat 8/311:11 pmHLN - SEA
1 stop4h 30mDelta
Deal found 7/26$307
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/2312:24 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Sun 8/253:44 pmHLN - SEA
Nonstop1h 45mAlaska Airlines
Deal found 7/25$328

Seattle to Helena flights leaving soon

Find last-minute flight options from Seattle to Helena 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 2,751,780 searches. Data last updated July 26, 2024.
Users seeking a last-minute flight from Seattle to Helena should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/19:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Tue 8/67:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 7/24$438
This Delta deal was found by Cheapflights users on 7/24. 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 8/15:30 amSEA - HLN
1 stop6h 01mDelta
Tue 8/61:11 pmHLN - SEA
1 stop6h 13mDelta
Deal found 7/24$456
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 8/25:30 amSEA - HLN
1 stop6h 01mDelta
Sun 8/116:00 amHLN - SEA
1 stop4h 50mDelta
Deal found 7/25$496
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/212:22 pmSEA - HLN
Nonstop1h 43mAlaska Airlines
Sun 8/117:00 amHLN - SEA
Nonstop1h 50mAlaska Airlines
Deal found 7/25$518
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/22:25 pmSEA - HLN
1 stop5h 53mUnited Airlines
Sun 8/116:45 amHLN - SEA
2 stops28h 52mUnited Airlines
Deal found 7/25$581
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/12:25 pmSEA - HLN
1 stop5h 53mUnited Airlines
Tue 8/66:45 amHLN - SEA
2 stops16h 27mUnited Airlines
Deal found 7/24$696
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/26:45 amSEA - HLN
2 stops13h 33mUnited Airlines
Sun 8/116:45 amHLN - SEA
2 stops28h 52mUnited Airlines
Deal found 7/25$775
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/16:45 amSEA - HLN
2 stops13h 33mUnited Airlines
Tue 8/66:45 amHLN - SEA
2 stops16h 27mUnited Airlines
Deal found 7/24$890

One-way flights to Helena from Seattle

Search for one-way flight options from Seattle to Helena. 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 2,751,780 searches. Data last updated July 26, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Helena. Users can also find round-trip Seattle to Helena flights by using the search form above.
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/159:22 pmSEA - HLN
Nonstop1h 37mAlaska Airlines
Deal found 7/25$184
This Delta deal was found by Cheapflights users on 7/25. 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 8/155:30 amSEA - HLN
1 stop6h 01mDelta
Deal found 7/25$359
This Delta deal was found by Cheapflights users on 7/26. 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.
Fri 12/205:30 pmSEA - HLN
1 stop4h 24mDelta
Deal found 7/26$409
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/153:35 pmSEA - HLN
2 stops28h 43mUnited Airlines
Deal found 7/25$457
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/153:35 pmSEA - HLN
3 stops28h 43mUnited Airlines
Deal found 7/25$518
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 12/205:10 amSEA - HLN
2 stops31h 21mUnited Airlines
Deal found 7/26$553
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 12/2012:48 pmSEA - HLN
Nonstop1h 49mAlaska Airlines
Deal found 7/26$739
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/1412:30 amSEA - HLN
2 stops12h 14mUnited Airlines
Deal found 7/25$1,355

Find flights from Seattle to Helena within your budget

Customize your flight search to find flights from Seattle 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 2,751,780 searches. Data last updated July 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $668

Route

Depart

Return

Price

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Wed 8/21

Nonstop1h 37m

Helena

Fri 8/23

Nonstop1h 45m

$278

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sun 8/25

1 stop6h 01m

Helena

Sat 8/31

1 stop4h 30m

$307

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Thu 8/8

Nonstop1h 37m

Helena

Sun 8/11

Nonstop1h 50m

$368

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Fri 8/23

1 stop6h 01m

Helena

Sun 8/25

1 stop4h 30m

$417

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Fri 8/9

Nonstop1h 37m

Helena

Sun 8/11

Nonstop1h 50m

$448

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sun 8/25

1 stop15h 20m

Helena

Sat 8/31

2 stops31h 21m

$545

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sun 8/25

2 stops13h 00m

Helena

Sat 8/31

2 stops31h 21m

$570

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sun 8/25

2 stops13h 00m

Helena

Sat 8/31

3 stops19h 25m

$615

Seattle/Tacoma IntlHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Wed 8/21

1 stop6h 01m

Helena

Fri 8/23

1 stop4h 50m

$668

Flights are sorted by cheapest first

Deals found on 7/26

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Helena. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Helena flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Helena

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

Temperature and rainfall in Helena by month

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

HLN

Temperature

21.2 - 69.8 °F

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 July 26, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Seattle to Helena 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
9,364 reviews

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

Alaska Airlines
8.1
Very good
9,364 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

Delta
8.0
Very good
9,615 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,364 reviews

Overall

8.1

Food

7.2

Boarding

8.2

Entertainment

7.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

Related info for your journey

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

    Booking a flight from Seattle/Tacoma Intl (SEA) to Helena (HLN) is your only option if you wish to fly from Seattle to Helena. On a typical day, there are 3 flights from Seattle/Tacoma Intl to Helena, all of which are around 1h 37m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Seattle/Tacoma Intl to Helena.

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

    Yes, there are multiple flights from Seattle to Helena for under $300. The cheapest flight booked recently is on Alaska Airlines for just $278, but on average you can expect to pay $611.

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

    Cheapflights has at least 3 direct flights from Seattle to Helena under $300. A good price for a nonstop flight from Seattle to Helena is less than $364.

  • Are there last-minute flights available from Seattle to Helena for under $500?

    There are currently 8+ open flights from Seattle to Helena within the next 7 days for less than $500.

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

    You can find nonstop flights on the following days: Monday, Wednesday.

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

    Travelers can expect 2 flights from Seattle to Helena on average per day.
    Morning (6am - Noon) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Seattle to Helena?

    Alaska Airlines, Delta, and United Airlines can get you from Seattle to Helena in just under 1h 37m. Your travel time can differ by up to 13h 43m. There are 492 mi between Seattle and Helena. This flight may include one or multiple stops.

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

    Alaska Airlines, at $278, was found to be the cheapest airline from Seattle to Helena.Alternate airlines to your destination round-trip include Delta and United Airlines.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $184. Users have also found prices from $359 and $457 on Delta and United Airlines, respectively.

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

    Before booking your flight to Helena from Seattle, check out the most reliable airlines to get you to your destination on time: Korean Air (95%), Finnair (95%), Alaska Airlines( 94%).

  • What are the cheapest flights from Seattle to Helena?

    While on average a flight from Seattle to Helena is generally $238, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Seattle/Tacoma Intl - Helena), you can expect to pay $222 for that flight.

  • What does SEA to HLN mean?

    Seattle/Tacoma Intl Airport is SEA and Helena Airport is HLN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

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

    Many airlines flying from Seattle to Helena 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 Seattle to Helena?

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

    The Seattle to Helena flight deals you see on this page were last updated on 7/26.

  • What is the cheapest month to book a flight from Seattle to Helena?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Helena (average of $322). Flying from Seattle to Helena in July is currently the most expensive (average of $627). 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 Seattle to Helena

Discover the top airline that operate flights from Seattle 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 2,751,780 searches. Data last updated July 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$89Average$246FlexibilityNo cancel feeOn-time75%
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Search flights from Seattle to Helena by cabin class

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

Find hourly flight availability from Seattle 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 July 26, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
52%of flight departuresAfternoonNoon to 6 pm
47%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Helena

Explore weekly flight availability from Seattle 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 July 26, 2024.
Sunday3daily flights
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