Find San Francisco to Helena flights starting at CAD 204.
Book one-way or return flights from San Francisco to Helena from as little as CAD 204. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SFO08:006h 5m1 stopHLN15:05Mon, Jul 8|San Francisco - Helena|Alaska AirlinesCAD 204CAD 37846% OFF46% OFFCAD 378CAD 204
- SFO05:505h 54m1 stopHLN12:44Sat, Jun 1|San Francisco - Helena|Delta Air LinesCAD 213CAD 37844% OFF44% OFFCAD 378CAD 213
- SFO08:005h 16m1 stopHLN14:16Wed, May 15|San Francisco - Helena|Alaska AirlinesCAD 214CAD 37843% OFF43% OFFCAD 378CAD 214
- SFO06:007h 16m1 stopHLN14:16Thu, May 2|San Francisco - Helena|Alaska AirlinesCAD 231CAD 231
- SFO07:0015h 59m1 stopHLN23:59Wed, Jun 5|San Francisco - Helena|Alaska AirlinesCAD 246CAD 246
- SFO21:5125h 8m1 stopHLN23:59Sat, Jun 15|San Francisco - Helena|Alaska AirlinesCAD 248CAD 248
- SFO06:0016h 59m1 stopHLN23:59Wed, May 22|San Francisco - Helena|Alaska AirlinesCAD 249CAD 249
- SFO07:0515h 54m1 stopHLN23:59Mon, Jun 17|San Francisco - Helena|Alaska AirlinesCAD 265CAD 265
- SFO06:0016h 59m1 stopHLN23:59Sun, Jun 16|San Francisco - Helena|Alaska AirlinesCAD 267CAD 267
- SFO07:0515h 54m1 stopHLN23:59Wed, Jun 19|San Francisco - Helena|Alaska AirlinesCAD 269CAD 269
- SFO13:003h 5mDirectHLN14:00Tue, May 7|San Francisco - Helena|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Francisco to Helena.
- CheapestSFO05:1517h 44m2 transferHLN23:59San Francisco International Airport - Helena Regional AirportWed, May 22Frontier AirlinesCAD 183
- SFO05:1517h 44m2 transferHLN23:59San Francisco International Airport - Helena Regional AirportWed, May 22Frontier AirlinesCAD 183Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from San Francisco to Helena
Cheapest direct flight price | CAD 204 |
---|---|
Cheapest month | March |
Peak season for travel | December |
Flight distance | 1,315.26km |
Popular airline | Alaska Airlines |
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