Find Cheap Flights to Helena

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: Mon Sep 18 2017 Return: Wed Sep 20 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Mon Sep 18 2017 Return: Wed Sep 20 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
HLN
3:59a
3h 59m
1 stop
HLN
12:00a
SEA
4:48a
4h 48m
1 stop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Tue Sep 5 2017 Return: Sun Sep 10 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Sun Sep 3 2017 Return: Sat Sep 9 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
25h 49m
2 stops
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Delta
Delta
SEA
12:00a
HLN
5:58a
5h 58m
1 stop
HLN
12:00a
SEA
6:28a
6h 28m
1 stop
Depart: Mon Aug 28 2017 Return: Sat Sep 9 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Mon Aug 28 2017 Return: Fri Sep 8 2017 Trip spans 12 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
HLN
3:55a
3h 55m
1 stop
HLN
12:00a
SEA
6:28a
6h 28m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 9 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Wed Aug 30 2017 Return: Sat Sep 9 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Thu Aug 31 2017 Return: Sat Sep 9 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:53a
30h 53m
2 stops
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Sat Sep 2 2017 Return: Sat Sep 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
8:01a
8h 01m
2 stops
Depart: Mon Aug 28 2017 Return: Sun Sep 3 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
1:53a
1h 53m
nonstop
Depart: Tue Sep 5 2017 Return: Sun Sep 10 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
6:28a
6h 28m
1 stop
Depart: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
HLN
1:49a
1h 49m
nonstop
HLN
12:00a
SEA
4:59a
4h 59m
1 stop
* 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
$257
Destination

Helena
$257
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