Find Deals on Flights from Helena to Seattle/Tacoma Intl (HLN - SEA)

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 Helena to Seattle/Tacoma Intl

(Round-trip)
Depart: Sun Mar 12 2017 Return: Mon Mar 13 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Sat Mar 11 2017 Return: Wed Mar 15 2017 Trip spans 4 days
Delta
Delta
HLN
8:16a
SEA
12:35p
4h 19m
1 stop
SEA
3:22a
HLN
7:41a
4h 19m
1 stop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
5:25a
SEA
7:23a
1h 58m
2 stops
SEA
4:25a
HLN
6:07a
1h 42m
2 stops
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Tue Mar 14 2017 Return: Wed Mar 15 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Thu Mar 16 2017 Return: Mon Mar 20 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Fri Mar 17 2017 Return: Tue Apr 11 2017 Trip spans 26 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Sat Mar 18 2017 Return: Fri Mar 24 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Sun Mar 19 2017 Return: Fri Mar 24 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Mon Mar 20 2017 Return: Fri Mar 24 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Sat Feb 25 2017 Return: Sun Feb 26 2017 Trip spans 2 days
Major Airline
Major Airline
HLN
5:25a
SEA
7:23a
1h 58m
2 stops
SEA
4:05a
HLN
9:54a
5h 49m
2 stops
Depart: Tue Mar 21 2017 Return: Fri Mar 24 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Wed Mar 22 2017 Return: Fri Mar 24 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Sun Mar 26 2017 Return: Wed Mar 29 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Mon Mar 27 2017 Return: Wed Mar 29 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Wed Mar 29 2017 Return: Thu Mar 30 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Depart: Sat Apr 1 2017 Return: Mon Apr 3 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
Direct flights HLN to SEA on Alaska Airlines
Flight # Depart HLN Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
2305 3:25 pm 4:23 pm Feb 16 - Mar 11
2065 3:46 pm 4:39 pm Mar 12 - Apr 9
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Helena
$291
Destination

Seattle
$291
Airlines Airline reviews

4 travelers who booked a flight from Helena to Seattle rated their chosen airlines with an average of 7.9.

Overall
8.5
Boarding
9.0
Crew
8.5
Comfort
7.0
Food
7.0
Entertainment
2.5