Find Deals on Flights from San Antonio to Helena (SAT - HLN)

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Antonio to Helena

(Round-trip)
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SAT
2:55p
HLN
11:55a
21h 00m
1 stop
HLN
11:45a
SAT
1:00p
25h 15m
1 stop
Depart: Fri Mar 10 2017 Return: Mon Mar 20 2017 Trip spans 10 days
Delta
Delta
SAT
6:53a
HLN
3:39p
8h 46m
1 stop
HLN
1:54p
SAT
7:11p
5h 17m
1 stop
Depart: Sun Mar 12 2017 Return: Mon Mar 20 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SAT
2:59p
HLN
12:07p
21h 08m
1 stop
HLN
11:46a
SAT
12:45p
24h 59m
1 stop
Depart: Sat Mar 11 2017 Return: Mon Mar 20 2017 Trip spans 9 days
Delta
Delta
SAT
6:50a
HLN
3:35p
8h 45m
1 stop
HLN
1:54p
SAT
7:11p
5h 17m
1 stop
Depart: Thu Jan 26 2017 Return: Sun Jan 29 2017 Trip spans 4 days
Delta
Delta
SAT
1:40a
HLN
8:46a
7h 06m
1 stop
HLN
1:20a
SAT
7:36a
6h 16m
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.

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Airports
Origin

San Antonio
$559
Destination

Helena
$559