Find Cheap Flights from Oakland to Helena (OAK - 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 Oakland to Helena

(Round-trip)
Depart: Fri Feb 9 2018 Return: Tue Feb 13 2018 Trip spans 5 days
Delta
Delta
OAK
12:00a
HLN
5:15a
5h 15m
1 stop
HLN
12:00a
OAK
4:03a
4h 03m
1 stop
Depart: Wed Jan 17 2018 Return: Sun Jan 21 2018 Trip spans 5 days
Alaska Airlines
Alaska Airlines
OAK
12:00a
HLN
4:55a
4h 55m
1 stop
HLN
12:00a
OAK
9:13a
9h 13m
1 stop
Depart: Sat Dec 2 2017 Return: Tue Dec 5 2017 Trip spans 4 days
Delta
Delta
OAK
12:00a
HLN
5:52a
5h 52m
1 stop
HLN
12:00a
OAK
6:45a
6h 45m
1 stop
Depart: Tue Nov 14 2017 Return: Tue Nov 28 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
OAK
12:00a
HLN
4:55a
4h 55m
1 stop
HLN
12:00a
OAK
8:43p
20h 43m
1 stop
Depart: Sun Dec 17 2017 Return: Sat Dec 30 2017 Trip spans 14 days
Delta
Delta
OAK
12:00a
HLN
5:56a
5h 56m
1 stop
HLN
12:00a
OAK
6:03a
6h 03m
1 stop
Depart: Mon Jan 1 2018 Return: Mon Jan 15 2018 Trip spans 15 days
Alaska Airlines
Alaska Airlines
OAK
12:00a
HLN
4:59a
4h 59m
1 stop
HLN
12:00a
OAK
9:13a
9h 13m
1 stop
Depart: Tue Nov 21 2017 Return: Fri Nov 24 2017 Trip spans 4 days
Delta
Delta
OAK
12:00a
HLN
4:23a
4h 23m
1 stop
HLN
12:00a
OAK
5:00a
5h 00m
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

Oakland
$208
Destination

Helena
$208