Menu

Cheap flights from Helena to Seattle (HLN - SEA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Cheap flights from Helena to Seattle in February 2020

The best prices found for HLN to SEA flights for February
27 Feb - 20 Mar
$448pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena
28 Feb - 1 Mar
$581pp
HLN
Helena
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
HLN
Helena
26 Feb - 29 Feb
$627pp
HLN
Helena
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HLN
Helena

Helena to Seattle 2020 flight deals

Cheap flights to Seattle from Helena found for this year
24 Mar - 28 Mar
$207pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena
7 Apr - 11 Apr
$216pp
HLN
Helena
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
HLN
Helena
23 Mar - 24 Mar
$217pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena

Non-stop flights to Seattle from Helena

Save time with Helena to Seattle direct flight deals
24 Mar - 28 Mar
$207pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena
23 Mar - 24 Mar
$217pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena
7 Apr - 11 Apr
$222pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena

Last minute flights from Helena to Seattle

Late deals on round-trip flights to Seattle from Helena, departing today and this week
27 Feb - 20 Mar
$448pp
HLN
Helena
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
HLN
Helena
28 Feb - 1 Mar
$581pp
HLN
Helena
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
HLN
Helena
25 Feb - 28 Feb
$627pp
HLN
Helena
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HLN
Helena

One-way flights to Seattle from Helena

The cheapest one-way flights from Helena to Seattle
11:30 am - 12:26 pm
Alaska Airlines
Nonstop
1h 56m
HLN - SEA
Alaska Airlines
10:40 am - 11:38 am
Alaska Airlines
Nonstop
1h 58m
HLN - SEA
Alaska Airlines
$319
KAYAK
10:40 am - 11:38 am
Alaska Airlines
Nonstop
1h 58m
HLN - SEA
Alaska Airlines

Alternative routes for Helena to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Helena to Seattle
Flight duration
1h 52m
Average temperature for February in Seattle
50.0 °F
Avg rainfall for February in Seattle
3.5 ″

Airports servicing Helena

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
Redmond (SEA)

Related info for your journey

Useful info, stats and facts about Helena to Seattle flights.

Flight FAQs

From Helena to Seattle

What days are nonstop flights available from Helena to Seattle?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

What percent of flights are delayed?

When booking remember that flights Helena to Seattle are typically on time.

How many passenger seats are available on a flight on this route?

221 seats are available from Helena to Seattle per day on average.

What is the cheapest airline for this route?

While looking for the best option consider Horizon Airlines, Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Helena to Seattle, generally 91 flights depart for this route daily.

How long does the flight from Helena to Seattle take?

You can expect a flight time of up to 2 hours for nonstop. Airlines will travel a distance of up to 306 miles.

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

Is Helena weather warmer or cooler than Seattle?

Our data indicates that the weather will be 88 °F on average in the month of July. The temperature in Seattle is typically colder than in Helena. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.