Book United Houston to Helena flight deals from $314

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Search flights from Houston to Helena (IAH - HLN)

September

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Monday 3rd

Return Tuesday 18th
from$ 418*Viewed: 2 hours ago

Tuesday 11th

Return Wednesday 26th
from$ 418*Viewed: 2 hours ago

Monday 17th

Return Tuesday 2nd
from$ 418*Viewed: 2 hours ago

October

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Tuesday 16th

Return Wednesday 31st
from$ 336*Viewed: 2 hours ago

Tuesday 23rd

Return Wednesday 7th
from$ 314*Viewed: 2 hours ago

Monday 29th

Return Tuesday 13th
from$ 340*Viewed: 2 hours ago

November

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Saturday 3rd

Return Sunday 18th
from$ 373*Viewed: 2 hours ago

Tuesday 13th

Return Wednesday 28th
from$ 477*Viewed: 2 hours ago

Wednesday 14th

Return Thursday 29th
from$ 395*Viewed: 2 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
A glassy pool of water reflects a grassy hill and trees in Helena

Plan ahead for flights from Houston to Helena

from
to
Type
Dates
Price*
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
from$ 314*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 336*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 340*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Sat 27 Oct 2018
Return Sun 11 Nov 2018
from$ 373*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Wed 31 Oct 2018
Return Thu 15 Nov 2018
from$ 373*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Sat 3 Nov 2018
Return Sun 18 Nov 2018
from$ 373*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 395*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Mon 1 Oct 2018
Return Tue 16 Oct 2018
from$ 399*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Mon 3 Sep 2018
Return Tue 18 Sep 2018
from$ 418*Viewed: 2 hours ago
Houston (IAH)
to Helena (HLN)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 418*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Helena

54 °FSunday08/19/2018
52 °FMonday08/20/2018
51 °FTuesday08/21/2018
65 °FWednesday08/22/2018
69 °FThursday08/23/2018
73 °FFriday08/24/2018
62 °FSaturday08/25/2018
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