Alaska Airlines Flights from Kalispell to Seattle
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1 Passenger
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Lowest fares from Kalispell to Seattle
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One-way low-fare flights Kalispell to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Jan 10, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Jan 12, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Jan 15, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Jan 30, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Jan 31, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Feb 4, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Feb 6, 2026 | From $99 Seen: 5 hours ago | |
| Kalispell (FCA) | Seattle (SEA) | One-way | Saver | Depart: Feb 10, 2026 | From $99 Seen: 5 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.