Find Deals on Flights from Seattle 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
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 to Helena

(Round-trip)
Depart: Tue Feb 7 2017 Return: Wed Feb 8 2017 Trip spans 2 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 Apr 5 2017 Return: Sat Apr 8 2017 Trip spans 4 days
Delta
Delta
SEA
7:25a
HLN
12:21p
4h 56m
1 stop
HLN
9:00a
SEA
3:20p
6h 20m
1 stop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
4:15a
HLN
5:55a
1h 40m
nonstop
HLN
7:45a
SEA
9:35a
1h 50m
nonstop
Depart: Wed Feb 8 2017 Return: Wed Feb 15 2017 Trip spans 8 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: Sat Feb 18 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Tue Feb 14 2017 Return: Wed Feb 22 2017 Trip spans 9 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 Feb 15 2017 Return: Wed Feb 22 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Mon Feb 20 2017 Return: Mon Feb 27 2017 Trip spans 8 days
Delta
Delta
SEA
6:15a
HLN
11:15a
5h 00m
1 stop
HLN
12:40p
SEA
5:36p
4h 56m
1 stop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 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 Feb 22 2017 Return: Wed Mar 1 2017 Trip spans 8 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 17 2017 Return: Fri Feb 24 2017 Trip spans 8 days
Delta
Delta
SEA
12:44a
HLN
6:47a
6h 03m
1 stop
HLN
12:40p
SEA
5:36p
4h 56m
1 stop
Depart: Sat Feb 25 2017 Return: Sat Mar 4 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 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 Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 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 9 2017 Return: Sat Feb 18 2017 Trip spans 10 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 10 2017 Return: Sat Feb 18 2017 Trip spans 9 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 Feb 12 2017 Return: Wed Feb 22 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
nonstop
Depart: Mon Feb 13 2017 Return: Wed Feb 22 2017 Trip spans 10 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: Sat Feb 25 2017 Trip spans 10 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 23 2017 Return: Sat Mar 4 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SEA
7:15a
HLN
8:51a
1h 36m
nonstop
HLN
10:25a
SEA
12:23p
1h 58m
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$237
Destination

Helena
$237
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