Alaska Airlines Flights from Helena to Seattle
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Lowest fares from Helena to Seattle
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One-way low-fare flights Helena to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: May 14, 2025 | From $89 Seen: 1 day ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: May 28, 2025 | From $89 Seen: 1 day ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: May 20, 2025 | From $89 Seen: 10 minutes ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: May 23, 2025 | From $109 Seen: 6 hours ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: Jun 9, 2025 | From $109 Seen: 5 hours ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: Oct 14, 2025 | From $119 Seen: 1 day ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: Aug 23, 2025 | From $119 Seen: 1 day ago | |
| Helena (HLN) | Seattle (SEA) | One-way | Saver | Depart: May 9, 2025 | From $149 Seen: 1 day ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
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