Find Cheap Flights from San Francisco to Helena (SFO - 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 Francisco to Helena

(Round-trip)
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
Major Airline
Major Airline
SFO
HLN
8h 26m
2 stops
HLN
SFO
8h 30m
2 stops
Depart: Wed Jul 5 2017 Return: Wed Jul 26 2017 Trip spans 22 days
Delta
Delta
SFO
HLN
4h 09m
1 stop
HLN
SFO
6h 30m
1 stop
Depart: Sat Jul 8 2017 Return: Fri Jul 14 2017 Trip spans 7 days
Delta
Delta
SFO
HLN
4h 48m
1 stop
HLN
SFO
6h 30m
1 stop
Depart: Sat Jun 24 2017 Return: Sat Jul 1 2017 Trip spans 8 days
Major Airline
Major Airline
SFO
HLN
0h 37m
nonstop
HLN
SFO
2h 37m
nonstop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
HLN
0h 37m
nonstop
HLN
SFO
2h 37m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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 Francisco
$224
Destination

Helena
$224
Airlines