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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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/Tacoma Intl to Helena

(Round-trip)
Depart: Fri Feb 10 2017 Return: Wed Feb 15 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Sat Feb 11 2017 Return: Wed Feb 15 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
2:15a
HLN
3:51a
1h 36m
nonstop
HLN
5:25a
SEA
7:23a
1h 58m
nonstop
Depart: Thu Feb 9 2017 Return: Wed Feb 15 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Sat Jan 28 2017 Return: Tue Jan 31 2017 Trip spans 4 days
United
United
SEA
8:58a
HLN
2:54p
29h 56m
3 stops
HLN
2:10a
SEA
2:01p
11h 51m
2 stops
Depart: Wed Feb 15 2017 Return: Mon Feb 20 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Thu Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Wed Jan 25 2017 Return: Mon Jan 30 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
8:25a
HLN
10:07a
1h 42m
nonstop
HLN
11:46a
SEA
1:39p
1h 53m
nonstop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
11:50p
HLN
9:53a
10h 03m
2 stops
HLN
5:25a
SEA
7:23a
1h 58m
2 stops
Depart: Sun Jun 11 2017 Return: Thu Jun 15 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
8:15a
HLN
9:55a
1h 40m
nonstop
HLN
11:45a
SEA
1:35p
1h 50m
nonstop
Depart: Thu Feb 2 2017 Return: Mon Feb 6 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
2:15a
HLN
3:51a
1h 36m
nonstop
HLN
5:25a
SEA
7:23a
1h 58m
nonstop
Depart: Fri Feb 17 2017 Return: Mon Feb 20 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Fri Feb 3 2017 Return: Mon Feb 6 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Sun Jan 29 2017 Return: Sat Feb 4 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Depart: Mon Jan 30 2017 Return: Sun Feb 5 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Depart: Thu Jan 26 2017 Return: Sun Jan 29 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Depart: Sun Jan 22 2017 Return: Sat Jan 28 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Depart: Mon Jan 23 2017 Return: Sat Jan 28 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:19p
1h 54m
nonstop
Direct flights SEA to HLN on Alaska Airlines
Flight # Depart SEA Arrive HLN Sun Mon Tue Wed Thu Fri Sat Valid Between
2040 12:15 pm 2:51 pm Jan 19 - Mar 11
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Seattle
$241
Destination

Helena
$241
Airlines Airline reviews

5 travelers who booked a flight from Seattle to Helena rated their chosen airlines with an average of 7.7.

Overall
8.0
Boarding
8.0
Crew
8.4
Comfort
7.6
Food
8.0
Entertainment
4.4