Alaska Airlines Flights from Great Falls to Seattle
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1 Passenger
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Lowest fares from Great Falls to Seattle
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One-way low-fare flights Great Falls to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 20, 2025 | From $79 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 21, 2025 | From $89 Seen: 23 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 16, 2025 | From $99 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 24, 2025 | From $99 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 30, 2025 | From $99 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 18, 2025 | From $119 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: May 28, 2025 | From $119 Seen: 1 day ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Feb 21, 2026 | From $119 Seen: 1 hour 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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