Find Deals on 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
Students
under 26
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: Mon Jan 16 2017 Return: Fri Jan 20 2017 Trip spans 5 days
Major Airline
Major Airline
OAK
11:10p
HLN
3:51a
4h 41m
2 stops
HLN
5:25a
OAK
2:26p
9h 01m
2 stops
Depart: Wed Jan 18 2017 Return: Thu Jan 19 2017 Trip spans 2 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
8:11a
OAK
12:09p
3h 58m
1 stop
Depart: Fri Jan 13 2017 Return: Sat Jan 14 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
7:26p
9h 01m
1 stop
Depart: Thu Jan 19 2017 Return: Sat Jan 21 2017 Trip spans 3 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
1:20a
OAK
8:13a
6h 53m
1 stop
Depart: Fri Jan 27 2017 Return: Tue Jan 31 2017 Trip spans 5 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
8:11a
OAK
12:09p
3h 58m
1 stop
Depart: Tue Mar 7 2017 Return: Tue Mar 14 2017 Trip spans 7 days
Delta
Delta
OAK
6:30a
HLN
10:56a
4h 26m
1 stop
HLN
1:54p
OAK
7:55p
6h 01m
1 stop
Depart: Thu Jan 5 2017 Return: Sun Jan 15 2017 Trip spans 11 days
Delta
Delta
OAK
12:55a
HLN
6:57a
6h 02m
1 stop
HLN
2:20a
OAK
8:13a
5h 53m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
4:11a
17h 46m
1 stop
Depart: Fri Jan 6 2017 Return: Sun Jan 15 2017 Trip spans 10 days
Delta
Delta
OAK
12:55a
HLN
6:57a
6h 02m
1 stop
HLN
2:20a
OAK
8:13a
5h 53m
1 stop
Depart: Sat Jan 7 2017 Return: Sun Jan 15 2017 Trip spans 9 days
Delta
Delta
OAK
1:05a
HLN
6:47a
5h 42m
1 stop
HLN
2:20a
OAK
8:13a
5h 53m
1 stop
Depart: Sun Feb 19 2017 Return: Tue Feb 21 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
7:29p
9h 04m
1 stop
Depart: Sun Jan 8 2017 Return: Sun Jan 15 2017 Trip spans 8 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
2:20a
OAK
8:13a
5h 53m
1 stop
Depart: Thu Jan 12 2017 Return: Sat Jan 14 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
7:26p
9h 01m
1 stop
Depart: Tue Jan 10 2017 Return: Tue Jan 17 2017 Trip spans 8 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
8:11a
OAK
12:09p
3h 58m
1 stop
Depart: Fri Feb 17 2017 Return: Sat Feb 18 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
7:29p
9h 04m
1 stop
Depart: Wed Jan 11 2017 Return: Tue Jan 17 2017 Trip spans 7 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
8:11a
OAK
12:09p
3h 58m
1 stop
Depart: Mon Feb 20 2017 Return: Tue Feb 21 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
OAK
4:10a
HLN
8:51a
4h 41m
1 stop
HLN
10:25a
OAK
8:09a
21h 44m
1 stop
Depart: Tue Jan 17 2017 Return: Thu Jan 19 2017 Trip spans 3 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
8:11a
OAK
12:09p
3h 58m
1 stop
Depart: Wed Feb 15 2017 Return: Wed Feb 22 2017 Trip spans 8 days
Delta
Delta
OAK
1:00a
HLN
6:46a
5h 46m
1 stop
HLN
12:40p
OAK
6:56p
6h 16m
1 stop
Depart: Mon Dec 19 2016 Return: Mon Jan 2 2017 Trip spans 15 days
Major Airline
Major Airline
OAK
3:10a
HLN
3:51a
24h 41m
1 stop
HLN
5:25a
OAK
11:15p
17h 50m
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Oakland
$252
Destination

Helena
$252