Alaska Airlines Flights from Seattle to Charleston
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1 Passenger
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Lowest fares from Seattle to Charleston
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One-way low-fare flights Seattle to Charleston.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Nov 12, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Dec 2, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Dec 16, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Oct 1, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Oct 22, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Dec 13, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Sep 23, 2025 | From $149 Seen: 23 hours ago | |
| Seattle (SEA) | Charleston (CHS) | One-way | Saver | Depart: Oct 4, 2025 | From $149 Seen: 23 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.