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
Students
under 26
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: Wed Apr 12 2017 Return: Wed Apr 19 2017 Trip spans 8 days
Delta
Delta
LAX
HLN
4h 41m
1 stop
HLN
LAX
5h 38m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ONT
HLN
7h 51m
1 stop
HLN
ONT
7h 28m
1 stop
Depart: Thu Feb 23 2017 Return: Tue Feb 28 2017 Trip spans 6 days
Major Airline
Major Airline
OAK
HLN
4h 41m
1 stop
HLN
OAK
27h 35m
1 stop
Depart: Sat Jan 28 2017 Return: Sat Feb 11 2017 Trip spans 15 days
United
United
PDX
HLN
6h 44m
1 stop
HLN
PDX
7h 22m
1 stop
Depart: Thu Mar 2 2017 Return: Mon Mar 13 2017 Trip spans 11 days
Delta
Delta
LAX
HLN
4h 50m
1 stop
HLN
LAX
6h 05m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 14 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
DEN
HLN
7h 51m
1 stop
HLN
DEN
7h 23m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Feb 11 2017 Trip spans 2 days
Delta
Delta
ONT
HLN
5h 46m
1 stop
HLN
ONT
4h 12m
1 stop
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
HLN
24h 21m
1 stop
HLN
DEN
7h 26m
1 stop
Depart: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DEN
HLN
7h 51m
1 stop
HLN
DEN
7h 43m
1 stop
Depart: Mon Apr 10 2017 Return: Tue Apr 11 2017 Trip spans 2 days
Delta
Delta
OAK
HLN
4h 05m
1 stop
HLN
OAK
5h 30m
1 stop
Depart: Fri Feb 24 2017 Return: Tue Feb 28 2017 Trip spans 5 days
Major Airline
Major Airline
SFO
HLN
5h 51m
2 stops
HLN
SFO
6h 26m
2 stops
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
Delta
Delta
OAK
HLN
5h 00m
1 stop
HLN
OAK
6h 04m
1 stop
Depart: Wed Feb 15 2017 Return: Wed Feb 22 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
HLN
5h 51m
1 stop
HLN
PDX
6h 21m
1 stop
Depart: Tue Feb 14 2017 Return: Fri Feb 17 2017 Trip spans 4 days
United
United
LGA
HLN
7h 53m
1 stop
HLN
LGA
6h 42m
1 stop
Depart: Tue Feb 14 2017 Return: Sat Feb 18 2017 Trip spans 5 days
Delta
Delta
SNA
HLN
4h 41m
1 stop
HLN
SNA
9h 41m
1 stop
Depart: Mon May 22 2017 Return: Wed May 24 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
HLN
8h 11m
nonstop
HLN
DEN
23h 59m
nonstop
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
United
United
EWR
HLN
7h 47m
1 stop
HLN
EWR
6h 32m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DFW
HLN
19h 56m
1 stop
HLN
DFW
13h 07m
1 stop
Depart: Thu Mar 9 2017 Return: Tue Mar 14 2017 Trip spans 5 days
Delta
Delta
SNA
HLN
4h 41m
1 stop
HLN
SNA
5h 46m
1 stop
Depart: Mon Apr 24 2017 Return: Sun Apr 30 2017 Trip spans 7 days
Major Airline
Major Airline
SNA
HLN
7h 21m
2 stops
HLN
SNA
5h 34m
2 stops
* 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
$290
New York
$377
Portland
$306
Santa Ana
$272
Los Angeles
$224
Newark
$394
Denver
$264
Dallas
$332
Oakland
$251
Ontario
$244
Destination

Helena
$224