Alaska Airlines Flights from Kansas City to Seattle
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Lowest fares from Kansas City to Seattle
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One-way low-fare flights Kansas City to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Jun 14, 2025 | From $119 Seen: 15 hours ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Jun 3, 2025 | From $139 Seen: 7 hours ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Aug 5, 2025 | From $170 Seen: 1 day ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Sep 10, 2025 | From $170 Seen: 1 day ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Aug 6, 2025 | From $170 Seen: 1 day ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Aug 12, 2025 | From $170 Seen: 1 day ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Sep 7, 2025 | From $170 Seen: 11 hours ago | |
| Kansas City (MCI) | Seattle (SEA) | One-way | Saver | Depart: Aug 2, 2025 | From $170 Seen: 8 hours 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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