Find Deals on Flights from Houston George Bush Intcntl to Helena (IAH - 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 Houston George Bush Intcntl to Helena

(Round-trip)
Depart: Tue Jan 10 2017 Return: Tue Jan 17 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAH
12:45p
HLN
10:51a
22h 06m
1 stop
HLN
10:25a
IAH
10:44a
24h 19m
1 stop
Depart: Mon Jan 16 2017 Return: Tue Jan 24 2017 Trip spans 9 days
Major Airline
Major Airline
IAH
8:55p
HLN
5:51a
8h 56m
1 stop
HLN
5:25a
IAH
5:44a
24h 19m
1 stop
Depart: Fri Jan 6 2017 Return: Mon Jan 9 2017 Trip spans 4 days
Delta
Delta
IAH
8:45a
HLN
3:39p
6h 54m
1 stop
HLN
12:30a
IAH
8:43a
8h 13m
1 stop
Depart: Sat Jun 3 2017 Return: Sat Jun 10 2017 Trip spans 8 days
United
United
IAH
12:35p
HLN
5:43p
5h 08m
1 stop
HLN
3:15a
IAH
8:30a
5h 15m
1 stop
Depart: Tue Jan 17 2017 Return: Tue Jan 24 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAH
12:45p
HLN
10:51a
22h 06m
1 stop
HLN
10:25a
IAH
10:44a
24h 19m
1 stop
Depart: Fri Jun 2 2017 Return: Fri Jun 9 2017 Trip spans 8 days
Delta
Delta
IAH
10:10a
HLN
4:27p
6h 17m
1 stop
HLN
1:54p
IAH
7:14p
5h 20m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 12 2017 Trip spans 7 days
Delta
Delta
IAH
7:34a
HLN
2:20p
6h 46m
1 stop
HLN
1:54p
IAH
7:14p
5h 20m
1 stop
Depart: Thu Jun 8 2017 Return: Wed Jun 14 2017 Trip spans 7 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
2:00a
IAH
9:41a
7h 41m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jun 20 2017 Trip spans 9 days
Delta
Delta
IAH
11:30a
HLN
6:54p
7h 24m
1 stop
HLN
1:54p
IAH
7:14p
5h 20m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
Delta
Delta
IAH
10:13a
HLN
6:54p
8h 41m
1 stop
HLN
2:00a
IAH
9:41a
7h 41m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
2:00a
IAH
9:41a
7h 41m
1 stop
Depart: Sun Dec 18 2016 Return: Sat Dec 31 2016 Trip spans 14 days
United
United
IAH
11:31a
HLN
4:57p
5h 26m
1 stop
HLN
2:06a
IAH
7:26a
5h 20m
1 stop
Depart: Tue Dec 20 2016 Return: Thu Dec 29 2016 Trip spans 10 days
Major Airline
Major Airline
IAH
7:45a
HLN
5:51a
22h 06m
2 stops
HLN
5:25a
IAH
6:26p
13h 01m
2 stops
Depart: Tue Jun 20 2017 Return: Tue Jun 27 2017 Trip spans 8 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
1:54p
IAH
7:14p
5h 20m
1 stop
Depart: Wed Jun 21 2017 Return: Tue Jun 27 2017 Trip spans 7 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
2:00a
IAH
9:41a
7h 41m
1 stop
Depart: Sat Dec 17 2016 Return: Sat Dec 31 2016 Trip spans 15 days
United
United
IAH
11:20a
HLN
4:54p
5h 34m
1 stop
HLN
2:06a
IAH
7:26a
5h 20m
1 stop
Depart: Tue Jun 27 2017 Return: Mon Jul 3 2017 Trip spans 7 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
2:00a
IAH
11:19a
9h 19m
1 stop
Depart: Thu Dec 15 2016 Return: Sat Dec 31 2016 Trip spans 17 days
United
United
IAH
11:30a
HLN
4:52p
5h 22m
1 stop
HLN
2:06a
IAH
7:26a
5h 20m
1 stop
Depart: Wed Jun 28 2017 Return: Tue Jul 4 2017 Trip spans 7 days
Delta
Delta
IAH
2:45a
HLN
9:30a
6h 45m
1 stop
HLN
2:00a
IAH
11:19a
9h 19m
1 stop
Depart: Fri Dec 16 2016 Return: Sat Dec 31 2016 Trip spans 16 days
United
United
IAH
11:25a
HLN
4:55p
5h 30m
1 stop
HLN
2:06a
IAH
7:26a
5h 20m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Houston
$412
Destination

Helena
$412