Find Cheap 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
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Helena

(Round-trip)
Depart: Wed Feb 7 2018 Return: Tue Feb 13 2018 Trip spans 7 days
United
United
ORD
HLN
6h 56m
1 stop
HLN
ORD
8h 20m
1 stop
Depart: Wed Nov 1 2017 Return: Fri Nov 3 2017 Trip spans 3 days
Delta
Delta
MDW
HLN
7h 46m
1 stop
HLN
MDW
7h 57m
1 stop
Depart: Tue Dec 19 2017 Return: Tue Jan 9 2018 Trip spans 22 days
Multiple Airlines
Multiple Airlines
ORD
HLN
6h 02m
1 stop
HLN
ORD
7h 06m
1 stop
Depart: Thu Feb 8 2018 Return: Sun Feb 11 2018 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ORD
HLN
8h 02m
1 stop
HLN
ORD
23h 11m
1 stop
Depart: Fri Feb 9 2018 Return: Tue Feb 13 2018 Trip spans 5 days
United
United
ORD
HLN
6h 48m
1 stop
HLN
ORD
6h 36m
1 stop
Depart: Tue Dec 19 2017 Return: Tue Jan 9 2018 Trip spans 22 days
United
United
ORD
HLN
7h 57m
1 stop
HLN
ORD
8h 20m
1 stop
Depart: Thu Jan 11 2018 Return: Sun Jan 14 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
HLN
8h 00m
1 stop
HLN
ORD
6h 37m
1 stop
Depart: Fri Nov 17 2017 Return: Fri Dec 1 2017 Trip spans 15 days
Delta
Delta
MDW
HLN
7h 51m
1 stop
HLN
MDW
5h 31m
1 stop
Depart: Thu Feb 8 2018 Return: Tue Feb 13 2018 Trip spans 6 days
United
United
ORD
HLN
6h 48m
1 stop
HLN
ORD
8h 20m
1 stop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
Delta
Delta
MDW
HLN
7h 00m
1 stop
HLN
MDW
7h 26m
1 stop
Depart: Tue Dec 19 2017 Return: Mon Dec 25 2017 Trip spans 7 days
United
United
ORD
HLN
7h 02m
1 stop
HLN
ORD
5h 39m
1 stop
Depart: Wed Dec 20 2017 Return: Mon Jan 8 2018 Trip spans 20 days
Multiple Airlines
Multiple Airlines
ORD
HLN
8h 14m
1 stop
HLN
ORD
7h 06m
1 stop
Depart: Mon Dec 18 2017 Return: Mon Jan 8 2018 Trip spans 22 days
Delta
Delta
MDW
HLN
5h 43m
1 stop
HLN
MDW
7h 26m
1 stop
Depart: Tue Dec 19 2017 Return: Tue Jan 9 2018 Trip spans 22 days
Delta
Delta
MDW
HLN
8h 05m
1 stop
HLN
MDW
7h 26m
1 stop
Depart: Wed Feb 7 2018 Return: Mon Feb 12 2018 Trip spans 6 days
United
United
ORD
HLN
6h 56m
1 stop
HLN
ORD
24h 38m
2 stops
Depart: Wed Dec 20 2017 Return: Tue Jan 9 2018 Trip spans 21 days
Delta
Delta
MDW
HLN
8h 05m
1 stop
HLN
MDW
7h 26m
1 stop
Depart: Mon Oct 23 2017 Return: Mon Oct 30 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
HLN
5h 35m
1 stop
HLN
ORD
7h 38m
1 stop
Depart: Fri Feb 9 2018 Return: Mon Feb 12 2018 Trip spans 4 days
United
United
ORD
HLN
5h 40m
1 stop
HLN
ORD
24h 38m
2 stops
Depart: Tue Dec 19 2017 Return: Mon Dec 25 2017 Trip spans 7 days
Delta
Delta
MDW
HLN
5h 43m
1 stop
HLN
MDW
7h 19m
1 stop
Depart: Wed Dec 20 2017 Return: Mon Jan 8 2018 Trip spans 20 days
Delta
Delta
MDW
HLN
8h 05m
1 stop
HLN
MDW
7h 26m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Chicago
only $324
only $355
Destination

Helena
$324