Find Deals on Flights from Chicago O'Hare International to Helena (ORD - 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.
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Book cheap flights from Chicago O'Hare International to Helena

(Round-trip)
Depart: Thu Feb 23 2017 Return: Mon Feb 27 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:53p
7h 28m
1 stop
Depart: Tue Jan 10 2017 Return: Thu Jan 12 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
8:00p
HLN
5:51a
9h 51m
2 stops
HLN
5:25a
ORD
12:54p
7h 29m
2 stops
Depart: Sun Apr 30 2017 Return: Sun May 14 2017 Trip spans 15 days
Delta
Delta
ORD
8:10a
HLN
4:24p
8h 14m
1 stop
HLN
1:40a
ORD
9:29a
7h 49m
1 stop
Depart: Mon Dec 12 2016 Return: Sat Dec 17 2016 Trip spans 6 days
United
United
ORD
1:15p
HLN
4:52p
27h 37m
2 stops
HLN
2:06a
ORD
2:05a
23h 59m
2 stops
Depart: Wed Jan 11 2017 Return: Thu Jan 12 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Mon Jan 9 2017 Return: Fri Jan 13 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
10:00p
HLN
5:51a
7h 51m
1 stop
HLN
5:25a
ORD
7:45p
14h 20m
1 stop
Depart: Tue Jan 17 2017 Return: Sat Jan 21 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Wed Jan 18 2017 Return: Sat Jan 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Thu Jan 19 2017 Return: Sat Jan 21 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ORD
1:00a
HLN
10:51a
9h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Sun May 7 2017 Return: Sun May 21 2017 Trip spans 15 days
Delta
Delta
ORD
2:30a
HLN
9:32a
7h 02m
1 stop
HLN
2:25a
ORD
7:36a
5h 11m
1 stop
Depart: Fri Jan 20 2017 Return: Sat Jan 21 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Thu May 25 2017 Return: Sat Jun 3 2017 Trip spans 10 days
Delta
Delta
ORD
11:05a
HLN
4:27p
5h 22m
1 stop
HLN
2:25a
ORD
8:58a
6h 33m
1 stop
Depart: Sat Jan 21 2017 Return: Sun Jan 22 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Fri May 26 2017 Return: Sat Jun 3 2017 Trip spans 9 days
Delta
Delta
ORD
11:05a
HLN
4:27p
5h 22m
1 stop
HLN
2:25a
ORD
8:58a
6h 33m
1 stop
Depart: Sun Jan 22 2017 Return: Mon Jan 23 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ORD
1:00a
HLN
10:51a
9h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Mon Jan 23 2017 Return: Tue Jan 24 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
ORD
1:00a
HLN
10:51a
9h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Thu Jun 8 2017 Return: Sun Jun 11 2017 Trip spans 4 days
Delta
Delta
ORD
2:30a
HLN
9:30a
7h 00m
1 stop
HLN
2:00a
ORD
6:29a
4h 29m
1 stop
Depart: Wed Jan 25 2017 Return: Tue Jan 31 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
1 stop
Depart: Sun Jun 4 2017 Return: Sun Jun 18 2017 Trip spans 15 days
Delta
Delta
ORD
2:30a
HLN
9:32a
7h 02m
1 stop
HLN
2:00a
ORD
9:53a
7h 53m
1 stop
Depart: Thu Jan 26 2017 Return: Tue Jan 31 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ORD
3:00a
HLN
10:51a
7h 51m
1 stop
HLN
10:25a
ORD
5:54p
7h 29m
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:

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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.

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Airports
Origin

Chicago
$380
Destination

Helena
$380