Find Deals on Flights from Chicago to Helena (CHI - 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Chicago to Helena

(Round-trip)
Depart: Thu Feb 9 2017 Return: Tue Feb 14 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ORD
HLN
7h 51m
1 stop
HLN
ORD
7h 28m
1 stop
Depart: Fri Jan 6 2017 Return: Tue Jan 10 2017 Trip spans 5 days
Delta
Delta
MDW
HLN
5h 23m
1 stop
HLN
MDW
5h 29m
1 stop
Depart: Thu Feb 23 2017 Return: Mon Feb 27 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
HLN
7h 51m
1 stop
HLN
ORD
7h 28m
1 stop
Depart: Thu Mar 30 2017 Return: Sat Apr 8 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
ORD
HLN
10h 07m
1 stop
HLN
ORD
6h 55m
1 stop
Depart: Thu Jan 19 2017 Return: Mon Jan 23 2017 Trip spans 5 days
Delta
Delta
ORD
HLN
5h 22m
1 stop
HLN
ORD
5h 15m
1 stop
Depart: Mon Feb 20 2017 Return: Sat Feb 25 2017 Trip spans 6 days
Delta
Delta
MDW
HLN
5h 30m
1 stop
HLN
MDW
4h 57m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ORD
HLN
10h 11m
1 stop
HLN
ORD
7h 11m
1 stop
Depart: Thu Mar 30 2017 Return: Sat Apr 8 2017 Trip spans 10 days
Delta
Delta
MDW
HLN
5h 29m
1 stop
HLN
MDW
7h 56m
1 stop
Depart: Sat Apr 1 2017 Return: Sat Apr 8 2017 Trip spans 8 days
Delta
Delta
MDW
HLN
5h 18m
1 stop
HLN
MDW
7h 56m
1 stop
Depart: Sat Jun 10 2017 Return: Sun Jun 18 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
ORD
HLN
9h 55m
1 stop
HLN
ORD
6h 57m
1 stop
Depart: Sun Apr 30 2017 Return: Sun May 14 2017 Trip spans 15 days
Delta
Delta
MDW
HLN
7h 34m
1 stop
HLN
MDW
5h 21m
1 stop
Depart: Sun Apr 30 2017 Return: Sun May 14 2017 Trip spans 15 days
Delta
Delta
ORD
HLN
5h 19m
1 stop
HLN
ORD
7h 49m
1 stop
Depart: Thu May 25 2017 Return: Sat Jun 3 2017 Trip spans 10 days
Delta
Delta
MDW
HLN
5h 22m
1 stop
HLN
MDW
7h 51m
1 stop
Depart: Sun Jun 4 2017 Return: Sun Jun 18 2017 Trip spans 15 days
Delta
Delta
MDW
HLN
7h 37m
1 stop
HLN
MDW
7h 49m
1 stop
Depart: Thu Feb 9 2017 Return: Tue Feb 14 2017 Trip spans 6 days
Delta
Delta
MDW
HLN
7h 38m
1 stop
HLN
MDW
5h 27m
1 stop
Depart: Sat Dec 24 2016 Return: Sun Dec 25 2016 Trip spans 2 days
Delta
Delta
ORD
HLN
5h 14m
1 stop
HLN
ORD
5h 46m
1 stop
Depart: Sun Dec 25 2016 Return: Thu Dec 29 2016 Trip spans 5 days
Delta
Delta
ORD
HLN
5h 16m
1 stop
HLN
ORD
8h 08m
1 stop
Depart: Tue Dec 20 2016 Return: Tue Dec 27 2016 Trip spans 8 days
Delta
Delta
ORD
HLN
5h 18m
1 stop
HLN
ORD
8h 08m
1 stop
Depart: Tue Dec 20 2016 Return: Tue Dec 27 2016 Trip spans 8 days
Delta
Delta
MDW
HLN
5h 25m
1 stop
HLN
MDW
8h 15m
1 stop
Depart: Mon Dec 12 2016 Return: Sat Dec 17 2016 Trip spans 6 days
Delta
Delta
MDW
HLN
28h 08m
2 stops
HLN
MDW
8h 15m
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

Chicago
only $380
only $552
Destination

Helena
$380