Find Cheap Flights from San Diego to Helena (SAN - 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 Diego to Helena

(Round-trip)
Depart: Sun Aug 27 2017 Return: Sun Sep 3 2017 Trip spans 8 days
United
United
SAN
9:30a
HLN
3:56p
6h 26m
1 stop
HLN
3:15a
SAN
9:39a
6h 24m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Delta
Delta
SAN
2:39p
HLN
6:24p
3h 45m
1 stop
HLN
2:01p
SAN
8:11p
6h 10m
1 stop
Depart: Thu Nov 9 2017 Return: Sun Nov 12 2017 Trip spans 4 days
Delta
Delta
SAN
6:20a
HLN
3:19p
8h 59m
1 stop
HLN
1:35a
SAN
8:09a
6h 34m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
United
United
SAN
1:23p
HLN
3:56p
26h 33m
2 stops
HLN
3:15a
SAN
8:08p
16h 53m
2 stops
Depart: Fri Aug 4 2017 Return: Mon Aug 7 2017 Trip spans 4 days
Delta
Delta
SAN
2:39p
HLN
6:34p
3h 55m
1 stop
HLN
2:15p
SAN
8:14p
5h 59m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Sep 17 2017 Trip spans 3 days
United
United
SAN
1:00p
HLN
3:56p
26h 56m
2 stops
HLN
3:15a
SAN
9:40a
6h 25m
1 stop
Depart: Tue Jul 25 2017 Return: Sun Jul 30 2017 Trip spans 6 days
Delta
Delta
SAN
2:15a
HLN
7:38a
5h 23m
1 stop
HLN
2:15p
SAN
8:14p
5h 59m
1 stop
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
Delta
Delta
SAN
2:15a
HLN
7:38a
5h 23m
1 stop
HLN
2:15p
SAN
8:14p
5h 59m
1 stop
Depart: Wed Jul 26 2017 Return: Sun Jul 30 2017 Trip spans 5 days
Delta
Delta
SAN
12:54p
HLN
6:34p
5h 40m
1 stop
HLN
2:15p
SAN
8:14p
5h 59m
1 stop
* 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,
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Airports
Origin

San Diego
$274
Destination

Helena
$274