How many flights depart from State of Washington to Helena on average per day?

As of June 2026, there are 1 flights per day flying from State of Washington to Helena. The most common time of day flights depart is 1:00PM, with 100% of flights taking off in the afternoon.

What airlines fly to Helena?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Helena from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 3 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington to Helena?

Delta and Alaska Airlines are the most popular carriers operating from Washington to Helena

How many flights depart from State of Washington to Helena on average per week?

The number of flights available between State of Washington and Helena is 7 per week as of June 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Helena?

On average, it takes 1h 37m to fly from State of Washington to Helena if you fly out of Seattle (the most popular airport in State of Washington) and into Bozeman (the most popular airport in Helena). If you’re flying out of Spokane and into Bozeman, then the flight time is around 4h 15m.

When did momondo last update prices for flights from Washington to Helena Airport?

Prices for flights from Washington to Helena Airport were last updated today.

How many operators does momondo search for flights from Washington to Helena Airport?

As of June 2026, there are 2 operators available to choose from for flights from Washington to Helena Airport.

How old do you have to be to fly from Washington to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$167 Cheap Flights from Washington to Helena in 2026

Find the cheapest flights from Washington to Helena

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:58 pm - 4:34 pm

SEA

HLN

1h 36mnonstop

4:41 pm - 5:33 pm

HLN

SEA

1h 52mnonstop

$187Alaska Airlines

Sat, Aug 29 - Tue, Nov 3

1:58 pm - 4:34 pm

SEA

HLN

1h 36mnonstop

4:48 pm - 5:41 pm

HLN

SEA

1h 53mnonstop

$197Alaska Airlines

Mon, Aug 31 - Sat, Oct 31

1:58 pm - 4:34 pm

SEA

HLN

1h 36mnonstop

4:41 pm - 5:33 pm

HLN

SEA

1h 52mnonstop

$207Alaska Airlines

Mon, Aug 31 - Sun, Nov 1

5:45 am - 12:24 pm

SEA

HLN

5h 39m

1 stop

5:45 am - 12:24 pm

HLN

SEA

7h 39m

1 stop

$217Delta

Wed, Nov 11 - Sat, Nov 14

1:58 pm - 4:34 pm

SEA

HLN

1h 36mnonstop

4:48 pm - 5:41 pm

HLN

SEA

1h 53mnonstop

$247Alaska Airlines

Sun, Aug 30 - Sat, Oct 31

1:58 pm - 4:34 pm

SEA

HLN

1h 36mnonstop

4:41 pm - 5:33 pm

HLN

SEA

1h 52mnonstop

$257Alaska Airlines

Fri, Sep 4 - Mon, Nov 2

5:30 am - 12:15 pm

SEA

HLN

5h 45m

1 stop

5:45 am - 12:24 pm

HLN

SEA

7h 39m

1 stop

$277Delta

Sat, Aug 29 - Tue, Nov 3

5:30 am - 12:15 pm

SEA

HLN

5h 45m

1 stop

5:45 am - 9:33 am

HLN

SEA

4h 48m

1 stop

$287Delta

Sat, Aug 29 - Sun, Nov 1

5:00 am - 1:44 pm

SEA

HLN

7h 44m

1 stop

2:35 pm - 11:26 pm

HLN

SEA

9h 51m

2 stops

$302United Airlines

Tue, Oct 20 - Sat, Oct 24

5:14 am - 1:33 pm

PSC

HLN

7h 19m

1 stop

2:20 pm - 8:52 pm

HLN

PSC

7h 32m

1 stop

$849United Airlines

Sun, Jun 21 - Thu, Jun 25

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United Airlines flights from State of Washington to Helena

Our best United Airlines deals on State of Washington to Helena flight tickets

United Airlines

Oct 20

SEA2:33 pmSeattle/Tacoma Intl

5h 45m

1 stop

HLN9:18 pmHelena

Oct 24

HLN2:30 pmHelena

7h 45m

1 stop

SEA9:15 pmSeattle/Tacoma Intl

$338

United Airlines

Oct 20

SEA5:00 amSeattle/Tacoma Intl

7h 48m

1 stop

HLN1:48 pmHelena

Oct 24

HLN2:30 pmHelena

9h 56m

2 stops

SEA11:26 pmSeattle/Tacoma Intl

$394

United Airlines

Aug 31

SEA5:00 amSeattle/Tacoma Intl

7h 45m

1 stop

HLN1:45 pmHelena

Oct 31

HLN2:30 pmHelena

7h 42m

1 stop

SEA9:12 pmSeattle/Tacoma Intl

$489

Alaska Airlines flights from State of Washington to Helena

Our best Alaska Airlines deals on State of Washington to Helena flight tickets

Alaska Airlines

Aug 29

SEA1:58 pmSeattle/Tacoma Intl

1h 36m

HLN4:34 pmHelena

Nov 4

HLN4:41 pmHelena

1h 52m

SEA5:33 pmSeattle/Tacoma Intl

$187

Alaska Airlines

Aug 31

SEA1:58 pmSeattle/Tacoma Intl

1h 36m

HLN4:34 pmHelena

Nov 3

HLN4:41 pmHelena

1h 52m

SEA5:33 pmSeattle/Tacoma Intl

$197

Alaska Airlines

Aug 31

SEA1:58 pmSeattle/Tacoma Intl

1h 36m

HLN4:34 pmHelena

Nov 5

HLN4:41 pmHelena

1h 52m

SEA5:33 pmSeattle/Tacoma Intl

$207

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sat 8/29

1:58 pm-4:34 pm

Nonstop1h 36m

Helena

Tue 11/3

4:41 pm-5:33 pm

Nonstop1h 52m

$187

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Mon 8/31

1:58 pm-4:34 pm

Nonstop1h 36m

Helena

Sat 10/31

4:48 pm-5:41 pm

Nonstop1h 53m

$197

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Mon 8/31

1:58 pm-4:34 pm

Nonstop1h 36m

Helena

Sun 11/1

4:41 pm-5:33 pm

Nonstop1h 52m

$207

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Wed 11/11

5:45 am-12:24 pm

1 stop5h 39m

Helena

Sat 11/14

5:45 am-12:24 pm

1 stop7h 39m

$217

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sun 8/30

1:58 pm-4:34 pm

Nonstop1h 36m

Helena

Sat 10/31

4:48 pm-5:41 pm

Nonstop1h 53m

$247

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Fri 9/4

1:58 pm-4:34 pm

Nonstop1h 36m

Helena

Mon 11/2

4:41 pm-5:33 pm

Nonstop1h 52m

$257

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sat 8/29

5:30 am-12:15 pm

1 stop5h 45m

Helena

Tue 11/3

5:45 am-12:24 pm

1 stop7h 39m

$277

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Sat 8/29

5:30 am-12:15 pm

1 stop5h 45m

Helena

Sun 11/1

5:45 am-9:33 am

1 stop4h 48m

$287

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Tue 10/20

5:00 am-1:44 pm

1 stop7h 44m

Helena

Sat 10/24

2:35 pm-11:26 pm

2 stops9h 51m

$302

PascoHelena

PSC - HLN

PSCHLN

Pasco Tri Cities

Sun 6/21

5:14 am-1:33 pm

1 stop7h 19m

Helena

Thu 6/25

2:20 pm-8:52 pm

1 stop7h 32m

$849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $131.

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from State of Washington to Helena is on a Tuesday. Travelers who choose to depart for Helena on a Tuesday will often find tickets for as low as $187. The most expensive day to fly to Helena is Thursday, with ticket prices averaging around $267.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from State of Washington to Helena in the afternoon for as low as $195. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $298.

What is the cheapest Washington to Helena flight route?

Fly from Seattle/Tacoma Intl to Helena for the best Washington - Helena flight prices

What cabin class options are available on State of Washington to Helena flights?

There are 4 cabin classes available to choose from on State of Washington to Helena flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Helena flights?

You could potentially save up to 17% on your flight if you consider stops on a State of Washington to Helena flight.

Cheap State of Washington to Helena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Helena

Fastest flight time	1h 35m
Direct flights	Every day
Airports in Helena	1 airport

The fastest flight from State of Washington to Helena takes 1h 35m

Direct flights go from State of Washington to Helena every day.

There is 1 airport in Helena. From State of Washington there are direct flights to Helena (HLN).

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Frequently asked questions about flying from Washington to Helena

When did momondo last update prices for flights from Washington to Helena Airport?
Prices for flights from Washington to Helena Airport were last updated today.
How many operators does momondo search for flights from Washington to Helena Airport?
As of June 2026, there are 2 operators available to choose from for flights from Washington to Helena Airport.
How old do you have to be to fly from Washington to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Helena?
Based on momondo bookings for flights between State of Washington and Helena, the leading plane model is Embraer 175, making up 50.00% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 25.00%, Embraer 175 (Enhanced Winglets) with 12.50%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 12.50%.

Best airlines flying from State of Washington to Helena

Compare and see reviews for airlines that fly from State of Washington to Helena with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 7.9 12,478 reviews		Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Helena?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Helena. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Helena with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helena from Washington with this policy.

How can momondo help me find flights from Washington to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Washington.

I’m not ready to book a flight from Washington to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

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Cheap flights from Washington to Helena from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Helena departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from State of Washington to Helena

What is the cheapest month to fly to Helena?

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What is the cheapest time of day to depart on your flight to Helena?

What is the cheapest Washington to Helena flight route?

What cabin class options are available on State of Washington to Helena flights?

Can stopping save me money on State of Washington to Helena flights?

What is the cheapest airline that flies from Washington to Helena?

What airlines fly to Helena?

How many flights depart from State of Washington to Helena on average per day?

How many flights depart from State of Washington to Helena on average per week?

How long does it take to fly to Helena?

Cheap State of Washington to Helena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Helena

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Airports in Helena

Frequently asked questions about flying from Washington to Helena

Best airlines flying from State of Washington to Helena

Compare and see reviews for airlines that fly from State of Washington to Helena with momondo

Why use momondo?

An easier way to manage your Helena trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in Helena. Availability may vary depending on flight origin and airline.

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