Find cheap flights from Seattle to Helena starting at $72.
Book one-way or return flights from Seattle to Helena from as little as $72. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA11:461h 37mDirectHLN14:23Sat, May 18|Seattle - Helena|Alaska Airlines$72$15553% OFF53% OFF$155$72
- SEA11:461h 37mDirectHLN14:23Tue, Jun 11|Seattle - Helena|Alaska Airlines$81$15548% OFF48% OFF$155$81
- SEA21:191h 40mDirectHLN23:59Wed, May 29|Seattle - Helena|Alaska Airlines$87$15544% OFF44% OFF$155$87
- SEA21:191h 40mDirectHLN23:59Sat, May 25|Seattle - Helena|Alaska Airlines$94$94
- SEA21:191h 40mDirectHLN23:59Thu, May 16|Seattle - Helena|Alaska Airlines$95$95
- SEA21:191h 40mDirectHLN23:59Fri, May 17|Seattle - Helena|Alaska Airlines$105$105
- SEA11:461h 37mDirectHLN14:23Sun, May 19|Seattle - Helena|Alaska Airlines$105$105
- SEA12:221h 43mDirectHLN15:05Tue, Jul 2|Seattle - Helena|Alaska Airlines$107$107
- SEA11:461h 37mDirectHLN14:23Sat, Jun 8|Seattle - Helena|Alaska Airlines$108$108
- SEA21:221h 37mDirectHLN23:59Wed, Jun 19|Seattle - Helena|Alaska Airlines$108$108
- SEA13:003h 5mDirectHLN14:00Sun, May 5|Seattle - 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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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Helena.
- CheapestSEA11:461h 37mDirectHLN14:23Seattle-Tacoma International Airport - Helena Regional AirportSat, May 18Alaska Airlines$72
- SEA11:461h 37mDirectHLN14:23Seattle-Tacoma International Airport - Helena Regional AirportSat, May 18Alaska Airlines$72Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to Helena
Cheapest nonstop flight price | $72 |
---|---|
Cheapest round-trip ticket price | $168 |
Off-season for travel | April |
Peak season for travel | November |
Flight distance | 786.99km |
Average flight time | 1 hour 39 minutes |
Popular airline | Alaska Airlines |
Plan Your Trip Around Helena
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