Find Deals on Flights from Helena to Chicago (HLN - CHI)

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 Chicago

(Round-trip)
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
HLN
ORD
6h 57m
1 stop
ORD
HLN
9h 55m
1 stop
Depart: Thu Jun 29 2017 Return: Sun Jul 2 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
ORD
13h 45m
2 stops
ORD
HLN
10h 11m
2 stops
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Delta
Delta
HLN
MDW
4h 40m
1 stop
MDW
HLN
5h 09m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
HLN
ORD
6h 54m
2 stops
ORD
HLN
7h 21m
2 stops
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
Delta
Delta
HLN
MDW
4h 40m
1 stop
MDW
HLN
5h 04m
1 stop
Depart: Thu Jul 13 2017 Return: Fri Jul 21 2017 Trip spans 9 days
Major Airline
Major Airline
HLN
ORD
13h 45m
2 stops
ORD
HLN
24h 27m
2 stops
Depart: Thu Apr 13 2017 Return: Sun Apr 16 2017 Trip spans 4 days
Delta
Delta
HLN
MDW
5h 07m
1 stop
MDW
HLN
5h 58m
1 stop
Depart: Sat Jul 22 2017 Return: Fri Jul 28 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
HLN
ORD
6h 47m
1 stop
ORD
HLN
10h 12m
1 stop
Depart: Sat Jun 24 2017 Return: Thu Jun 29 2017 Trip spans 6 days
Delta
Delta
HLN
MDW
7h 47m
1 stop
MDW
HLN
11h 28m
2 stops
Depart: Thu Jul 13 2017 Return: Fri Jul 21 2017 Trip spans 9 days
Delta
Delta
HLN
MDW
4h 40m
1 stop
MDW
HLN
6h 55m
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
$459
Destination

Chicago
only $459
only $587