Find Cheap 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: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
American Airlines
American Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Sat Jul 1 2017 Return: Mon Jul 10 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Sat Jun 17 2017 Return: Tue Jun 20 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
7:47a
SEA
9:34a
1h 47m
2 stops
SEA
4:25a
HLN
6:11a
1h 46m
2 stops
Depart: Wed Jul 19 2017 Return: Sat Jul 22 2017 Trip spans 4 days
Delta
Delta
HLN
2:15p
SEA
8:35p
6h 20m
1 stop
SEA
7:16a
HLN
1:58p
6h 42m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:44p
1h 53m
nonstop
SEA
8:27a
HLN
10:16a
1h 49m
nonstop
Depart: Sun Jul 2 2017 Return: Mon Jul 10 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Mon Jul 3 2017 Return: Mon Jul 10 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Tue Jul 4 2017 Return: Fri Jul 7 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
Major Airline
Major Airline
HLN
7:47a
SEA
9:34a
1h 47m
1 stop
SEA
4:25a
HLN
6:11a
1h 46m
1 stop
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:25a
HLN
10:11a
1h 46m
nonstop
Depart: Wed Nov 1 2017 Return: Fri Nov 3 2017 Trip spans 3 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Tue Jul 11 2017 Return: Thu Jul 20 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
HLN
11:47a
SEA
1:34p
1h 47m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Thu Nov 2 2017 Return: Fri Nov 3 2017 Trip spans 2 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Thu Jul 20 2017 Return: Sat Jul 22 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
11:49a
SEA
1:38p
1h 49m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Fri Nov 3 2017 Return: Sat Nov 4 2017 Trip spans 2 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Fri Jul 21 2017 Return: Sat Jul 22 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
HLN
11:49a
SEA
1:38p
1h 49m
nonstop
SEA
8:27a
HLN
10:14a
1h 47m
nonstop
Depart: Sat Nov 4 2017 Return: Sun Nov 5 2017 Trip spans 2 days
American Airlines
American Airlines
HLN
11:51a
SEA
1:45p
1h 54m
nonstop
SEA
7:15a
HLN
8:55a
1h 40m
nonstop
Depart: Tue Jun 6 2017 Return: Thu Jun 8 2017 Trip spans 3 days
Delta
Delta
HLN
1:59p
SEA
8:10p
6h 11m
1 stop
SEA
2:00a
HLN
7:35a
5h 35m
1 stop
Direct flights HLN to SEA on American Airlines
Flight # Depart HLN Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
7607 3:46 pm 4:33 pm May 20 - Jun 3
7607 3:47 pm 4:34 pm Jun 4 - Jul 15
* 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