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
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 Helena to Chicago

(Round-trip)
Depart: Mon Feb 13 2017 Return: Tue Mar 7 2017 Trip spans 23 days
Alaska Airlines
Alaska Airlines
HLN
ORD
23h 15m
2 stops
ORD
HLN
21h 36m
2 stops
Depart: Thu Feb 23 2017 Return: Mon Mar 27 2017 Trip spans 32 days
Major Airline
Major Airline
HLN
MDW
1h 28m
nonstop
MDW
HLN
3h 28m
nonstop
Depart: Sat Apr 1 2017 Return: Wed Apr 5 2017 Trip spans 5 days
Delta
Delta
HLN
MDW
7h 56m
1 stop
MDW
HLN
7h 34m
1 stop
Depart: Sat Mar 4 2017 Return: Tue Mar 7 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
HLN
ORD
7h 28m
1 stop
ORD
HLN
21h 36m
2 stops
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
Major Airline
Major Airline
HLN
MDW
1h 28m
nonstop
MDW
HLN
3h 28m
nonstop
Depart: Sat Jan 28 2017 Return: Sat Feb 11 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
HLN
ORD
14h 20m
1 stop
ORD
HLN
7h 51m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Major Airline
Major Airline
HLN
MDW
1h 28m
1 stop
MDW
HLN
3h 28m
1 stop
Depart: Wed May 17 2017 Return: Sat May 20 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
ORD
7h 11m
1 stop
ORD
HLN
5h 43m
1 stop
Depart: Wed Apr 12 2017 Return: Sun Apr 16 2017 Trip spans 5 days
Delta
Delta
HLN
ORD
6h 32m
1 stop
ORD
HLN
5h 45m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Major Airline
Major Airline
HLN
ORD
13h 47m
2 stops
ORD
HLN
29h 55m
2 stops
Depart: Sat Jan 28 2017 Return: Sat Feb 11 2017 Trip spans 15 days
Delta
Delta
HLN
MDW
7h 01m
1 stop
MDW
HLN
27h 57m
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.

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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,
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Airports
Origin

Helena
$393
Destination

Chicago
only $393
only $421