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: Thu Sep 7 2017 Return: Wed Sep 13 2017 Trip spans 7 days
Delta
Delta
SJC
12:00a
HLN
4:00a
4h 00m
1 stop
HLN
12:00a
SJC
4:09a
4h 09m
1 stop
Depart: Mon Jan 8 2018 Return: Wed Jan 10 2018 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
6:00a
6h 00m
1 stop
HLN
12:00a
SJC
5:12a
5h 12m
1 stop
Depart: Wed Jan 10 2018 Return: Sat Jan 13 2018 Trip spans 4 days
United
United
SJC
12:00a
HLN
6:48a
6h 48m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Delta
Delta
SJC
12:00a
HLN
5:46a
5h 46m
1 stop
HLN
12:00a
SJC
6:08a
6h 08m
1 stop
Depart: Wed Oct 18 2017 Return: Fri Oct 27 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
7:37a
7h 37m
1 stop
HLN
12:00a
SJC
6:58a
6h 58m
1 stop
Depart: Wed Oct 18 2017 Return: Sun Oct 29 2017 Trip spans 12 days
United
United
SJC
12:00a
HLN
7:04a
7h 04m
1 stop
HLN
12:00a
SJC
6:52a
6h 52m
1 stop
Depart: Fri Jan 5 2018 Return: Wed Jan 10 2018 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
7:34a
7h 34m
1 stop
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Fri Oct 20 2017 Return: Thu Oct 26 2017 Trip spans 7 days
United
United
SJC
12:00a
HLN
7:04a
7h 04m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
Depart: Mon Jan 8 2018 Return: Sun Jan 14 2018 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
7:30a
7h 30m
1 stop
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Wed Jan 10 2018 Return: Fri Jan 12 2018 Trip spans 3 days
United
United
SJC
12:00a
HLN
6:48a
6h 48m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
Depart: Wed Jan 10 2018 Return: Sun Jan 14 2018 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
6:00a
6h 00m
1 stop
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Thu Jan 11 2018 Return: Sat Jan 13 2018 Trip spans 3 days
United
United
SJC
12:00a
HLN
6:48a
6h 48m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
Delta
Delta
SJC
12:00a
HLN
6:03a
6h 03m
1 stop
HLN
12:00a
SJC
4:07a
4h 07m
1 stop
Depart: Tue Jan 9 2018 Return: Sat Jan 13 2018 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
6:20p
18h 20m
2 stops
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Oct 22 2017 Trip spans 3 days
Delta
Delta
SJC
12:00a
HLN
6:24a
6h 24m
1 stop
HLN
12:00a
SJC
7:05a
7h 05m
1 stop
Depart: Fri Jan 5 2018 Return: Sun Jan 14 2018 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
7:34a
7h 34m
1 stop
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Oct 29 2017 Trip spans 10 days
United
United
SJC
12:00a
HLN
7:04a
7h 04m
1 stop
HLN
12:00a
SJC
6:52a
6h 52m
1 stop
Depart: Tue Jan 9 2018 Return: Sun Jan 14 2018 Trip spans 6 days
Alaska Airlines
Alaska Airlines
SJC
12:00a
HLN
6:20p
18h 20m
2 stops
HLN
12:00a
SJC
7:13a
7h 13m
1 stop
Depart: Fri Jan 5 2018 Return: Fri Jan 12 2018 Trip spans 8 days
United
United
SJC
12:00a
HLN
6:48a
6h 48m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
Depart: Tue Jan 9 2018 Return: Fri Jan 12 2018 Trip spans 4 days
United
United
SJC
12:00a
HLN
6:48a
6h 48m
1 stop
HLN
12:00a
SJC
6:41a
6h 41m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

San Jose
$232
Destination

Helena
$232