Find Cheap Flights from San Jose to Helena (SJC - HLN)

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 San Jose to Helena

(Round-trip)
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
4:15a
HLN
10:11a
5h 56m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Sun May 14 2017 Return: Sun May 21 2017 Trip spans 8 days
Delta
Delta
SJC
2:05a
HLN
7:35a
5h 30m
1 stop
HLN
2:20a
SJC
9:18a
6h 58m
1 stop
Depart: Sun Jul 2 2017 Return: Tue Jul 4 2017 Trip spans 3 days
United
United
SJC
9:25a
HLN
3:50p
6h 25m
1 stop
HLN
3:07a
SJC
9:50a
6h 43m
1 stop
Depart: Wed May 17 2017 Return: Sat May 20 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
SJC
2:05a
HLN
7:35a
5h 30m
1 stop
HLN
1:59p
SJC
8:09p
6h 10m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Mon Jul 31 2017 Return: Sat Aug 5 2017 Trip spans 6 days
Delta
Delta
SJC
2:26p
HLN
6:30p
4h 04m
1 stop
HLN
2:35a
SJC
6:42a
4h 07m
1 stop
Depart: Fri May 19 2017 Return: Sat May 20 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Sun Aug 6 2017 Return: Tue Aug 8 2017 Trip spans 3 days
Delta
Delta
SJC
12:35p
HLN
6:30p
5h 55m
1 stop
HLN
1:54p
SJC
7:56p
6h 02m
1 stop
Depart: Tue May 23 2017 Return: Sat May 27 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Mon Aug 7 2017 Return: Tue Aug 8 2017 Trip spans 2 days
Delta
Delta
SJC
2:26p
HLN
6:30p
4h 04m
1 stop
HLN
1:54p
SJC
7:56p
6h 02m
1 stop
Depart: Wed May 24 2017 Return: Sat May 27 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:46a
SJC
5:22p
5h 36m
1 stop
Depart: Wed Aug 9 2017 Return: Thu Aug 10 2017 Trip spans 2 days
Delta
Delta
SJC
12:35p
HLN
6:30p
5h 55m
1 stop
HLN
1:54p
SJC
7:56p
6h 02m
1 stop
Depart: Sat Jun 3 2017 Return: Wed Jun 7 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
2:30a
HLN
10:11a
7h 41m
1 stop
HLN
11:47a
SJC
6:59p
7h 12m
1 stop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
Delta
Delta
SJC
2:26p
HLN
6:30p
4h 04m
1 stop
HLN
1:54p
SJC
7:56p
6h 02m
1 stop
Depart: Mon Jul 3 2017 Return: Tue Jul 11 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:11a
6h 16m
1 stop
HLN
11:47a
SJC
5:22p
5h 35m
1 stop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Delta
Delta
SJC
9:40a
HLN
1:58p
4h 18m
1 stop
HLN
1:59p
SJC
7:56p
5h 57m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:11a
6h 16m
1 stop
HLN
11:47a
SJC
6:59p
7h 12m
1 stop
Depart: Sat Sep 2 2017 Return: Sun Sep 3 2017 Trip spans 2 days
Delta
Delta
SJC
12:35p
HLN
4:43p
4h 08m
1 stop
HLN
2:35a
SJC
9:09a
6h 34m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:49a
SJC
6:56p
7h 07m
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

San Jose
$326
Destination

Helena
$326