
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $245 (Alaska Airlines) |
One-way from | $168 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $585 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandHelena
PDX - HLN
PDXHLN
Portland
Sat 2/28
7:05 am-3:59 pm
1 stop7h 54m
Helena
Tue 3/3
4:36 pm-8:49 am
1 stop17h 13m
BoiseHelena
BOI - HLN
BOIHLN
Boise Air Term. Gowen Fld
Sat 3/7
6:28 am-3:59 pm
1 stop9h 31m
Helena
Wed 3/11
4:36 pm-11:59 pm
1 stop7h 23m
PortlandHelena
PDX - HLN
PDXHLN
Portland
Fri 1/23
2:38 pm-6:11 pm
1 stop26h 33m
Helena
Mon 1/26
6:48 pm-12:38 pm
1 stop18h 50m
RedmondHelena
RDM - HLN
RDMHLN
Bend/Redmond
Thu 2/26
7:26 pm-3:59 pm
1 stop19h 33m
Helena
Sat 2/28
4:36 pm-9:32 pm
1 stop5h 56m
BoiseHelena
BOI - HLN
BOIHLN
Boise Air Term. Gowen Fld
Fri 1/30
5:55 pm-6:11 pm
1 stop24h 16m
Helena
Mon 2/2
6:48 pm-9:05 pm
1 stop26h 17m
PortlandHelena
PDX - HLN
PDXHLN
Portland
Thu 1/22
5:35 pm-6:11 pm
1 stop23h 36m
Helena
Sun 1/25
6:48 pm-12:38 pm
1 stop18h 50m
BoiseHelena
BOI - HLN
BOIHLN
Boise Air Term. Gowen Fld
Fri 1/16
9:02 am-6:11 pm
1 stop9h 09m
Helena
Fri 1/23
6:48 pm-11:59 pm
1 stop5h 11m
YakimaHelena
YKM - HLN
YKMHLN
Yakima Air Terminal
Sun 2/22
4:23 pm-3:59 pm
1 stop22h 36m
Helena
Thu 2/26
4:36 pm-3:46 pm
1 stop24h 10m
PortlandHelena
PDX - HLN
PDXHLN
Portland
Sat 1/10
10:30 am-6:11 pm
2 stops6h 41m
Helena
Sat 1/17
6:48 pm-10:46 pm
1 stop4h 58m
PortlandHelena
PDX - HLN
PDXHLN
Portland
Thu 5/7
5:05 pm-10:34 pm
1 stop4h 29m
Helena
Sun 5/10
5:45 am-9:03 am
1 stop4h 18m
Currently, August is the cheapest month in which you can book a flight from Oregon to Helena (average of $135). Flying from Oregon to Helena in July is currently the most expensive (average of $227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$424 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$469 | FlexibilityNo cancel fee | On-time75% |