Find Deals on International Flights to 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 worldwide to Helena

(Round-trip)
Depart: Fri Apr 14 2017 Return: Mon Apr 17 2017 Trip spans 4 days
Delta
Delta
LAX
HLN
6h 07m
1 stop
HLN
LAX
3h 58m
1 stop
Depart: Tue Aug 22 2017 Return: Fri Aug 25 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
LAX
HLN
6h 12m
1 stop
HLN
LAX
7h 32m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Major Airline
Major Airline
LAS
HLN
5h 56m
1 stop
HLN
LAS
5h 04m
1 stop
Depart: Tue May 9 2017 Return: Fri May 12 2017 Trip spans 4 days
United
United
LGA
HLN
8h 09m
1 stop
HLN
LGA
7h 57m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Delta
Delta
LAX
HLN
5h 35m
1 stop
HLN
LAX
4h 31m
1 stop
Depart: Thu May 18 2017 Return: Tue May 23 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
LAX
HLN
8h 11m
1 stop
HLN
LAX
7h 26m
1 stop
Depart: Sat Aug 12 2017 Return: Wed Aug 23 2017 Trip spans 12 days
Delta
Delta
OAK
HLN
6h 38m
1 stop
HLN
OAK
6h 04m
1 stop
Depart: Thu Jun 1 2017 Return: Sat Jun 3 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
LAX
HLN
6h 56m
1 stop
HLN
LAX
7h 26m
1 stop
Depart: Wed May 3 2017 Return: Fri May 5 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
HLN
18h 46m
1 stop
HLN
DEN
7h 26m
1 stop
Depart: Fri Apr 21 2017 Return: Mon Apr 24 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
HLN
1h 46m
nonstop
HLN
SEA
1h 47m
nonstop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
LAX
HLN
6h 12m
1 stop
HLN
LAX
7h 32m
1 stop
Depart: Mon Sep 25 2017 Return: Sat Sep 30 2017 Trip spans 6 days
Delta
Delta
LAX
HLN
4h 33m
1 stop
HLN
LAX
4h 13m
1 stop
Depart: Thu May 4 2017 Return: Sat May 6 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
HLN
1h 46m
2 stops
HLN
SEA
1h 47m
2 stops
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
HLN
8h 11m
1 stop
HLN
DEN
7h 26m
1 stop
Depart: Mon Jun 26 2017 Return: Sun Jul 2 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
HLN
1h 46m
nonstop
HLN
SEA
1h 47m
nonstop
Depart: Thu Apr 13 2017 Return: Mon Apr 17 2017 Trip spans 5 days
Delta
Delta
LAS
HLN
4h 09m
1 stop
HLN
LAS
3h 25m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
HLN
1h 40m
nonstop
HLN
SEA
1h 50m
nonstop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
Major Airline
Major Airline
BUR
HLN
7h 11m
1 stop
HLN
BUR
7h 03m
1 stop
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
Delta
Delta
SFO
HLN
8h 45m
1 stop
HLN
SFO
4h 03m
1 stop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
HLN
1h 46m
nonstop
HLN
SEA
1h 47m
nonstop
* 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

San Francisco
$317
New York
$420
Seattle
$289
Los Angeles
$230
Denver
$282
Oakland
$252
Burbank
$292
Las Vegas
$276
Destination

Helena
$230