Cheap Flights from Ottawa Macdonald-Cartier International Airport to Helena
Search for flights from Ottawa Macdonald-Cartier International Airport to Helena and check out affordable one-way and round-trip options.
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YOW06:0717h 11m2 stopsHLN21:18Ottawa - Helena|Mon, Jul 15|WestjetS$ 508S$ 80537% OFF37% OFFS$ 805S$ 508
YOW13:1511h 19m2 stopsHLN22:34Ottawa - Helena|Fri, Jul 12|Porter AirlinesS$ 509S$ 80537% OFF37% OFFS$ 805S$ 509
YOW06:309h 14m2 stopsHLN13:44Ottawa - Helena|Fri, Jul 12|United AirlinesS$ 512S$ 80536% OFF36% OFFS$ 805S$ 512- YOW13:3836h 21m2 stopsHLN23:59Ottawa - Helena|Mon, Jul 15|United AirlinesS$ 537S$ 537
- YOW06:0735h 2m2 stopsHLN15:09Ottawa - Helena|Fri, Jul 12|WestjetS$ 541S$ 541
- YOW11:5514h 4m2 stopsHLN23:59Ottawa - Helena|Mon, Jul 15|Porter AirlinesS$ 612S$ 612
YOW13:003h 5mDirectHLN14:00Ottawa - Helena|Mon, Jun 24|WestjetFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
See which airlines fly from Ottawa Macdonald-Cartier International Airport to Helena. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
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Airports in Helena
Learn about different airports in Helena, find the best flight and transfer options, and plan your journey.
- 0.69 km from central HelenaHelena Regional AirportTickets FromS$ 508
Check the schedule for flights from Ottawa Macdonald-Cartier International Airport to Helena and find the flight that best matches your travel plans.
UA3609
United Airlines
06:05
YOW
07:35
EWR
SMTWTFSUA1231
United Airlines
09:29
EWR
11:45
DEN
SMTWTFSUA4705
United Airlines
19:20
DEN
21:20
HLN
SMTWTFSWS611
Westjet
06:09
YOW
08:37
YYC
SMTWTFSAS2036
Alaska Airlines
11:40
YYC
12:27
SEA
SMTWTFSAS2348
Alaska Airlines
12:24
SEA
15:01
HLN
SMTWTFSWS611
Westjet
06:09
YOW
08:37
YYC
SMTWTFSWS1550
Westjet
12:05
YYC
12:56
SEA
SMTWTFSAS2357
Alaska Airlines
21:22
SEA
23:59
HLN
SMTWTFSWS611
Westjet
06:09
YOW
08:37
YYC
SMTWTFSWS1570
Westjet
11:00
YYC
13:32
DEN
SMTWTFSUA4705
United Airlines
19:20
DEN
21:20
HLN
SMTWTFSAC7705
Air Canada
09:40
YOW
10:44
YTZ
SMTWTFSAS973
Alaska Airlines
15:40
YYZ
18:02
SEA
SMTWTFSAS2357
Alaska Airlines
21:22
SEA
23:59
HLN
SMTWTFSPD156
Porter Airlines
11:30
YOW
12:38
YYZ
SM----SAS973
Alaska Airlines
15:40
YYZ
18:02
SEA
SMTWTFSAS2357
Alaska Airlines
21:22
SEA
23:59
HLN
SMTWTFSPD2248
Porter Airlines
13:15
YOW
14:19
YTZ
SMTWT--DL2468
Delta Air Lines
17:50
YYZ
20:10
SLC
SMTWTFSDL3839
Delta Air Lines
21:05
SLC
22:31
HLN
SMTWTFSUA3527
United Airlines
13:34
YOW
15:23
EWR
SMTWT-SUA2044
United Airlines
19:30
EWR
22:34
SEA
SMTWTFSAS2357
Alaska Airlines
21:22
SEA
23:59
HLN
SMTWTFS
Flight Info of Flights from Ottawa Macdonald-Cartier International Airport to Helena
Cheapest month | April |
|---|---|
Peak season for travel | February |
FAQs for Ottawa Macdonald-Cartier International Airport to Helena Flights
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