Earn point on your loyalty program!arrow arc left

Cheap flights from Helena (HLN) to Buffalo (BUF)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)

How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Helena to Buffalo in November , December 2026

30 Nov - 06 Dec $ 1,352.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates
30 Nov - 17 Dec $ 1,407.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates
30 Nov - 04 Dec $ 1,424.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates

Last minute flights from Helena to Buffalo

22 Nov - 01 Dec $ 1,572.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates
20 Nov - 01 Dec $ 1,572.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates
17 Nov - 01 Dec $ 1,601.00
HLN
Helena
Alaska Airlines
3 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
3 STOPS
HLN
Helena
Pick dates

One-way flights to Buffalo from Helena

4:53 PM - 10:05 AM
Frontier Airlines
3 Stops
41h 26m
HLN - BUF
$ 711
Kiwi
Pick dates
4:53 PM - 10:29 AM
JetBlue Airways
3 Stops
41h 5m
HLN - BUF
$ 863
Kiwi
Pick dates
4:53 PM - 10:30 AM
JetBlue Airways
3 Stops
41h 6m
HLN - BUF
$ 863
Kiwi
Pick dates

How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Helena (HLN) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.