
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2026.
Round-trip from | $529 (United Airlines) |
|---|
Fly from
Fly to
Route
Depart
Return
HelenaRochester
HLN Helena - ROC Greater Rochester Intl
HLNROC
Helena
Wed 1/27
6:15 am-9:14 pm
2 stops12h 59m
Greater Rochester Intl
Sat 1/30
1:06 pm-9:32 pm
2 stops10h 26m
HelenaRochester
HLN Helena - ROC Greater Rochester Intl
HLNROC
Helena
Tue 1/19
6:15 am-9:14 pm
2 stops12h 59m
Greater Rochester Intl
Sat 1/23
10:20 am-9:32 pm
2 stops13h 12m
HelenaRochester
HLN Helena - ROC Greater Rochester Intl
HLNROC
Helena
Thu 3/25
2:30 pm-9:46 am
2 stops17h 16m
Greater Rochester Intl
Mon 3/29
5:48 pm-1:27 pm
3 stops21h 39m
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