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: Mon Jul 31 2017 Return: Wed Aug 2 2017 Trip spans 3 days
Delta
Delta
SJC
2:42p
HLN
6:34p
3h 52m
1 stop
HLN
2:30a
SJC
9:26a
6h 56m
1 stop
Depart: Wed Aug 2 2017 Return: Tue Aug 8 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:49a
SJC
5:20p
5h 31m
1 stop
Depart: Tue Aug 29 2017 Return: Sun Sep 3 2017 Trip spans 6 days
United
United
SJC
8:55a
HLN
3:50p
6h 55m
1 stop
HLN
3:10a
SJC
9:54a
6h 44m
1 stop
Depart: Sat Aug 19 2017 Return: Thu Aug 24 2017 Trip spans 6 days
Major Airline
Major Airline
SJC
10:55a
HLN
6:14a
19h 19m
1 stop
HLN
7:49a
SJC
2:56p
7h 07m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 2 2017 Trip spans 2 days
Delta
Delta
SJC
2:42p
HLN
6:34p
3h 52m
1 stop
HLN
2:30a
SJC
6:25a
3h 55m
1 stop
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SJC
2:45a
HLN
10:14a
7h 29m
1 stop
HLN
11:49a
SJC
5:20p
5h 31m
1 stop
Depart: Sat Aug 5 2017 Return: Sun Aug 6 2017 Trip spans 2 days
Delta
Delta
SJC
9:15a
HLN
1:58p
4h 43m
1 stop
HLN
2:30a
SJC
6:25a
3h 55m
1 stop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:51a
SJC
4:41p
4h 50m
1 stop
Depart: Tue Aug 22 2017 Return: Mon Aug 28 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:51a
SJC
6:52p
7h 01m
1 stop
Depart: Sun Aug 27 2017 Return: Wed Aug 30 2017 Trip spans 4 days
Delta
Delta
SJC
2:26p
HLN
6:20p
3h 54m
1 stop
HLN
9:00a
SJC
2:54p
5h 54m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:51a
SJC
4:41p
4h 50m
1 stop
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
Delta
Delta
SJC
2:26p
HLN
6:20p
3h 54m
1 stop
HLN
2:35a
SJC
9:09a
6h 34m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
2:45a
HLN
10:14a
7h 29m
1 stop
HLN
11:51a
SJC
6:52p
7h 01m
1 stop
Depart: Wed Aug 30 2017 Return: Thu Aug 31 2017 Trip spans 2 days
Delta
Delta
SJC
2:26p
HLN
6:20p
3h 54m
1 stop
HLN
1:54p
SJC
7:56p
6h 02m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SJC
3:55a
HLN
10:14a
6h 19m
1 stop
HLN
11:51a
SJC
4:41p
4h 50m
1 stop
Depart: Sat Jul 22 2017 Return: Wed Jul 26 2017 Trip spans 5 days
Delta
Delta
SJC
9:15a
HLN
1:58p
4h 43m
1 stop
HLN
2:15p
SJC
7:59p
5h 44m
1 stop
Depart: Sat Aug 26 2017 Return: Wed Aug 30 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
2:45a
HLN
10:14a
7h 29m
1 stop
HLN
11:51a
SJC
6:52p
7h 01m
1 stop
Depart: Sun Jul 23 2017 Return: Wed Jul 26 2017 Trip spans 4 days
Delta
Delta
SJC
6:25a
HLN
12:40p
6h 15m
1 stop
HLN
2:30a
SJC
6:25a
3h 55m
1 stop
Depart: Thu May 25 2017 Return: Thu Jun 1 2017 Trip spans 8 days
United
United
SJC
8:35a
HLN
3:48p
7h 13m
1 stop
HLN
3:10a
SJC
9:59a
6h 49m
1 stop
Depart: Tue Jul 25 2017 Return: Wed Jul 26 2017 Trip spans 2 days
Delta
Delta
SJC
2:42p
HLN
6:34p
3h 52m
1 stop
HLN
2:30a
SJC
9:26a
6h 56m
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
$328
Destination

Helena
$328