Find Cheap Flights from Seattle to Helena (03A - HLN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Helena

(Round-trip)
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:39a
1h 39m
nonstop
HLN
12:00a
SEA
1:57a
1h 57m
nonstop
Depart: Fri Dec 1 2017 Return: Sun Dec 3 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:39a
1h 39m
nonstop
HLN
12:00a
SEA
1:57a
1h 57m
nonstop
Depart: Fri Feb 16 2018 Return: Mon Feb 19 2018 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:38a
1h 38m
nonstop
HLN
12:00a
SEA
2:00a
2h 00m
nonstop
Depart: Thu Jan 4 2018 Return: Mon Jan 8 2018 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:43a
1h 43m
nonstop
HLN
12:00a
SEA
1:56a
1h 56m
nonstop
Depart: Thu Mar 22 2018 Return: Mon Mar 26 2018 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:40a
1h 40m
nonstop
HLN
12:00a
SEA
1:50a
1h 50m
nonstop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:47a
1h 47m
nonstop
HLN
12:00a
SEA
1:54a
1h 54m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$237
Destination

Helena
$237
Airlines Airline reviews

6 travelers who booked a flight from Seattle to Helena rated their chosen airlines with an average of 8.1.

Overall
8.3
Boarding
8.3
Crew
8.7
Comfort
8.0
Food
8.3
Entertainment
5.3