Find Deals on International Flights from Helena

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

Book cheap flights from Helena to worldwide

(Round-trip)
Depart: Sun Dec 17 2017 Return: Sun Dec 24 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
HLN
SFO
6h 06m
1 stop
SFO
HLN
6h 48m
1 stop
Depart: Sat Oct 7 2017 Return: Sun Oct 8 2017 Trip spans 2 days
Delta
Delta
HLN
SFO
9h 25m
2 stops
SFO
HLN
5h 50m
1 stop
Depart: Sat Sep 2 2017 Return: Wed Sep 6 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
SJC
4h 50m
1 stop
SJC
HLN
7h 44m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
United
United
HLN
SJC
6h 39m
1 stop
SJC
HLN
7h 01m
1 stop
Depart: Tue Sep 26 2017 Return: Sat Sep 30 2017 Trip spans 5 days
Delta
Delta
HLN
LAS
5h 19m
1 stop
LAS
HLN
5h 32m
1 stop
Depart: Thu Oct 12 2017 Return: Sat Oct 14 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
HLN
LAX
7h 03m
1 stop
LAX
HLN
6h 39m
1 stop
Depart: Sun Oct 1 2017 Return: Tue Oct 3 2017 Trip spans 3 days
Delta
Delta
HLN
LAS
5h 36m
1 stop
LAS
HLN
3h 30m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
HLN
SJC
6h 58m
1 stop
SJC
HLN
7h 04m
1 stop
Depart: Wed Aug 16 2017 Return: Mon Aug 21 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
HLN
SFO
6h 51m
1 stop
SFO
HLN
7h 09m
1 stop
Depart: Fri Jan 26 2018 Return: Sun Jan 28 2018 Trip spans 3 days
Alaska Airlines
Alaska Airlines
HLN
SJC
7h 09m
1 stop
SJC
HLN
5h 40m
1 stop
Depart: Thu Sep 7 2017 Return: Thu Sep 28 2017 Trip spans 22 days
United
United
HLN
BWI
6h 00m
1 stop
BWI
HLN
6h 50m
1 stop
Depart: Fri Nov 3 2017 Return: Sun Nov 5 2017 Trip spans 3 days
Delta
Delta
HLN
LAX
10h 20m
1 stop
LAX
HLN
3h 55m
1 stop
Depart: Sat Dec 16 2017 Return: Tue Dec 19 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
SJC
4h 52m
1 stop
SJC
HLN
6h 04m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
United
United
HLN
ORD
5h 38m
1 stop
ORD
HLN
8h 29m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
Delta
Delta
HLN
SFO
6h 30m
1 stop
SFO
HLN
5h 45m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
LAS
8h 05m
2 stops
LAS
HLN
6h 42m
1 stop
Depart: Thu Aug 17 2017 Return: Mon Aug 21 2017 Trip spans 5 days
Delta
Delta
HLN
LAS
3h 45m
1 stop
LAS
HLN
3h 26m
1 stop
Depart: Tue Nov 21 2017 Return: Wed Dec 13 2017 Trip spans 23 days
Multiple Airlines
Multiple Airlines
HLN
LAX
6h 40m
1 stop
LAX
HLN
8h 34m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
DEN
7h 34m
1 stop
DEN
HLN
8h 50m
1 stop
Depart: Thu Oct 5 2017 Return: Wed Oct 11 2017 Trip spans 7 days
United
United
HLN
ORD
8h 08m
1 stop
ORD
HLN
6h 44m
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.

We compile tonnes of data for you
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

Helena
$213
Destination

San Francisco
$213
Baltimore
$352
Chicago
$352
Los Angeles
$255
Denver
$330
Las Vegas
$240
San Jose
$243