Alaska Airlines Flights from Seattle to Dallas
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1 Passenger
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Lowest fares from Seattle to Dallas
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One-way low-fare flights Seattle to Dallas.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Mar 12, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Apr 13, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Mar 24, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Apr 17, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Apr 6, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Apr 20, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Apr 21, 2026 | From $119 Seen: 19 hours ago | |
| Seattle (SEA) | Dallas (DFW) | One-way | Saver | Depart: Mar 25, 2026 | From $65 Seen: 3 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.