Seattle (SEA) to Dallas (DFW), December 2026: flights from $115 one way

Lowest published fares in December 2026: $220 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Dec 1–4, 2026; $115 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 1, 2026; 188 priced flights on 94 exact dates, 1 adult, economy, checked Oct 29, 2026.

Compare flight prices from Seattle to Dallas for your dates. There are no recent complete one-adult round trips here to set a price target.

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Flights in December 2026

Lowest published fares in December 2026: $220 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Dec 1–4, 2026; $115 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 1, 2026; 188 priced flights on 94 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Seattle (SEA) to Dallas (DFW): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 1, 2026 – Dec 4, 2026 · 3 nights · Compare return dates departing Dec 1, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 1, 2026 – Dec 4, 2026 · 3 nights · Compare return dates departing Dec 1, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 1, 2026 – Dec 8, 2026 · 7 nights · Compare return dates departing Dec 1, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 1, 2026 – Dec 8, 2026 · 7 nights · Compare return dates departing Dec 1, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 2, 2026 · One way · Compare return dates departing Dec 2, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 2, 2026 · One way · Compare return dates departing Dec 2, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 2, 2026 – Dec 5, 2026 · 3 nights · Compare return dates departing Dec 2, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 2, 2026 – Dec 5, 2026 · 3 nights · Compare return dates departing Dec 2, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 2, 2026 – Dec 9, 2026 · 7 nights · Compare return dates departing Dec 2, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 2, 2026 – Dec 9, 2026 · 7 nights · Compare return dates departing Dec 2, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 3, 2026 · One way · Compare return dates departing Dec 3, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 3, 2026 · One way · Compare return dates departing Dec 3, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 3, 2026 – Dec 10, 2026 · 7 nights · Compare return dates departing Dec 3, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 3, 2026 – Dec 10, 2026 · 7 nights · Compare return dates departing Dec 3, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 4, 2026 · One way · Compare return dates departing Dec 4, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 4, 2026 · One way · Compare return dates departing Dec 4, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 4, 2026 – Dec 11, 2026 · 7 nights · Compare return dates departing Dec 4, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 4, 2026 – Dec 11, 2026 · 7 nights · Compare return dates departing Dec 4, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 5, 2026 · One way · Compare return dates departing Dec 5, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 5, 2026 · One way · Compare return dates departing Dec 5, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 5, 2026 – Dec 8, 2026 · 3 nights · Compare return dates departing Dec 5, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 5, 2026 – Dec 8, 2026 · 3 nights · Compare return dates departing Dec 5, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 6, 2026 · One way · Compare return dates departing Dec 6, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 6, 2026 · One way · Compare return dates departing Dec 6, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 6, 2026 – Dec 9, 2026 · 3 nights · Compare return dates departing Dec 6, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 6, 2026 – Dec 9, 2026 · 3 nights · Compare return dates departing Dec 6, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 6, 2026 – Dec 13, 2026 · 7 nights · Compare return dates departing Dec 6, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 6, 2026 – Dec 13, 2026 · 7 nights · Compare return dates departing Dec 6, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 7, 2026 · One way · Compare return dates departing Dec 7, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 7, 2026 · One way · Compare return dates departing Dec 7, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 7, 2026 – Dec 10, 2026 · 3 nights · Compare return dates departing Dec 7, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 7, 2026 – Dec 10, 2026 · 3 nights · Compare return dates departing Dec 7, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 7, 2026 – Dec 14, 2026 · 7 nights · Compare return dates departing Dec 7, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 7, 2026 – Dec 14, 2026 · 7 nights · Compare return dates departing Dec 7, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 8, 2026 – Dec 11, 2026 · 3 nights · Compare return dates departing Dec 8, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 8, 2026 – Dec 11, 2026 · 3 nights · Compare return dates departing Dec 8, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 8, 2026 – Dec 15, 2026 · 7 nights · Compare return dates departing Dec 8, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 8, 2026 – Dec 15, 2026 · 7 nights · Compare return dates departing Dec 8, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 9, 2026 · One way · Compare return dates departing Dec 9, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 9, 2026 · One way · Compare return dates departing Dec 9, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 9, 2026 – Dec 12, 2026 · 3 nights · Compare return dates departing Dec 9, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 9, 2026 – Dec 12, 2026 · 3 nights · Compare return dates departing Dec 9, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 9, 2026 – Dec 16, 2026 · 7 nights · Compare return dates departing Dec 9, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 9, 2026 – Dec 16, 2026 · 7 nights · Compare return dates departing Dec 9, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 10, 2026 · One way · Compare return dates departing Dec 10, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 10, 2026 · One way · Compare return dates departing Dec 10, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 10, 2026 – Dec 17, 2026 · 7 nights · Compare return dates departing Dec 10, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 10, 2026 – Dec 17, 2026 · 7 nights · Compare return dates departing Dec 10, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 11, 2026 · One way · Compare return dates departing Dec 11, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 11, 2026 · One way · Compare return dates departing Dec 11, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 11, 2026 – Dec 18, 2026 · 7 nights · Compare return dates departing Dec 11, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $253.00
Dec 11, 2026 – Dec 18, 2026 · 7 nights · Compare return dates departing Dec 11, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 12, 2026 · One way · Compare return dates departing Dec 12, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 12, 2026 · One way · Compare return dates departing Dec 12, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 12, 2026 – Dec 15, 2026 · 3 nights · Compare return dates departing Dec 12, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 12, 2026 – Dec 15, 2026 · 3 nights · Compare return dates departing Dec 12, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 13, 2026 · One way · Compare return dates departing Dec 13, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $115.00
Dec 13, 2026 · One way · Compare return dates departing Dec 13, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 13, 2026 – Dec 16, 2026 · 3 nights · Compare return dates departing Dec 13, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $220.00
Dec 13, 2026 – Dec 16, 2026 · 3 nights · Compare return dates departing Dec 13, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 13, 2026 – Dec 20, 2026 · 7 nights · Compare return dates departing Dec 13, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $253.00
Dec 13, 2026 – Dec 20, 2026 · 7 nights · Compare return dates departing Dec 13, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 14, 2026 · One way · Compare return dates departing Dec 14, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 14, 2026 · One way · Compare return dates departing Dec 14, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 14, 2026 – Dec 17, 2026 · 3 nights · Compare return dates departing Dec 14, 2026Alaska AirlinesNonstopAxel-exclusive $340.00
Dec 14, 2026 – Dec 17, 2026 · 3 nights · Compare return dates departing Dec 14, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $340.00
Dec 14, 2026 – Dec 21, 2026 · 7 nights · Compare return dates departing Dec 14, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 14, 2026 – Dec 21, 2026 · 7 nights · Compare return dates departing Dec 14, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 15, 2026 – Dec 18, 2026 · 3 nights · Compare return dates departing Dec 15, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 15, 2026 – Dec 18, 2026 · 3 nights · Compare return dates departing Dec 15, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 15, 2026 – Dec 22, 2026 · 7 nights · Compare return dates departing Dec 15, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 15, 2026 – Dec 22, 2026 · 7 nights · Compare return dates departing Dec 15, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 16, 2026 · One way · Compare return dates departing Dec 16, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 16, 2026 · One way · Compare return dates departing Dec 16, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 16, 2026 – Dec 19, 2026 · 3 nights · Compare return dates departing Dec 16, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 16, 2026 – Dec 19, 2026 · 3 nights · Compare return dates departing Dec 16, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 16, 2026 – Dec 23, 2026 · 7 nights · Compare return dates departing Dec 16, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 16, 2026 – Dec 23, 2026 · 7 nights · Compare return dates departing Dec 16, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 17, 2026 · One way · Compare return dates departing Dec 17, 2026Alaska AirlinesNonstopAxel-exclusive $180.00
Dec 17, 2026 · One way · Compare return dates departing Dec 17, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $180.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 17, 2026 – Dec 24, 2026 · 7 nights · Compare return dates departing Dec 17, 2026Alaska AirlinesNonstopAxel-exclusive $391.00
Dec 17, 2026 – Dec 24, 2026 · 7 nights · Compare return dates departing Dec 17, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $391.00
Dec 18, 2026 · One way · Compare return dates departing Dec 18, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 18, 2026 · One way · Compare return dates departing Dec 18, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 18, 2026 – Dec 25, 2026 · 7 nights · Compare return dates departing Dec 18, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 18, 2026 – Dec 25, 2026 · 7 nights · Compare return dates departing Dec 18, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 19, 2026 · One way · Compare return dates departing Dec 19, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 19, 2026 · One way · Compare return dates departing Dec 19, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 19, 2026 – Dec 22, 2026 · 3 nights · Compare return dates departing Dec 19, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 19, 2026 – Dec 22, 2026 · 3 nights · Compare return dates departing Dec 19, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 20, 2026 · One way · Compare return dates departing Dec 20, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $149.50
Dec 20, 2026 · One way · Compare return dates departing Dec 20, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 20, 2026 – Dec 23, 2026 · 3 nights · Compare return dates departing Dec 20, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $286.00
Dec 20, 2026 – Dec 23, 2026 · 3 nights · Compare return dates departing Dec 20, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 20, 2026 – Dec 27, 2026 · 7 nights · Compare return dates departing Dec 20, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $286.00
Dec 20, 2026 – Dec 27, 2026 · 7 nights · Compare return dates departing Dec 20, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 21, 2026 · One way · Compare return dates departing Dec 21, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 21, 2026 · One way · Compare return dates departing Dec 21, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 21, 2026 – Dec 24, 2026 · 3 nights · Compare return dates departing Dec 21, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 21, 2026 – Dec 24, 2026 · 3 nights · Compare return dates departing Dec 21, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 21, 2026 – Dec 28, 2026 · 7 nights · Compare return dates departing Dec 21, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 21, 2026 – Dec 28, 2026 · 7 nights · Compare return dates departing Dec 21, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 22, 2026 – Dec 25, 2026 · 3 nights · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 22, 2026 – Dec 25, 2026 · 3 nights · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 22, 2026 – Dec 29, 2026 · 7 nights · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 22, 2026 – Dec 29, 2026 · 7 nights · Compare return dates departing Dec 22, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 23, 2026 · One way · Compare return dates departing Dec 23, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 23, 2026 · One way · Compare return dates departing Dec 23, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 23, 2026 – Dec 26, 2026 · 3 nights · Compare return dates departing Dec 23, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 23, 2026 – Dec 26, 2026 · 3 nights · Compare return dates departing Dec 23, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 23, 2026 – Dec 30, 2026 · 7 nights · Compare return dates departing Dec 23, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 23, 2026 – Dec 30, 2026 · 7 nights · Compare return dates departing Dec 23, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 24, 2026 · One way · Compare return dates departing Dec 24, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 24, 2026 · One way · Compare return dates departing Dec 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Alaska AirlinesNonstopAxel-exclusive $442.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $442.00
Dec 24, 2026 – Dec 31, 2026 · 7 nights · Compare return dates departing Dec 24, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 24, 2026 – Dec 31, 2026 · 7 nights · Compare return dates departing Dec 24, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 25, 2026 · One way · Compare return dates departing Dec 25, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 25, 2026 · One way · Compare return dates departing Dec 25, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 25, 2026 – Jan 1, 2027 · 7 nights · Compare return dates departing Dec 25, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 25, 2026 – Jan 1, 2027 · 7 nights · Compare return dates departing Dec 25, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 26, 2026 · One way · Compare return dates departing Dec 26, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 26, 2026 · One way · Compare return dates departing Dec 26, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $234.00
Dec 26, 2026 – Dec 29, 2026 · 3 nights · Compare return dates departing Dec 26, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 26, 2026 – Dec 29, 2026 · 3 nights · Compare return dates departing Dec 26, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $433.50
Dec 27, 2026 · One way · Compare return dates departing Dec 27, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $149.50
Dec 27, 2026 · One way · Compare return dates departing Dec 27, 2026Alaska AirlinesNonstopAxel-exclusive $234.00
Dec 27, 2026 – Dec 30, 2026 · 3 nights · Compare return dates departing Dec 27, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $280.50
Dec 27, 2026 – Dec 30, 2026 · 3 nights · Compare return dates departing Dec 27, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 27, 2026 – Jan 3, 2027 · 7 nights · Compare return dates departing Dec 27, 2026Frontier AirlinesUp to 1 stop each wayAxel-exclusive $280.50
Dec 27, 2026 – Jan 3, 2027 · 7 nights · Compare return dates departing Dec 27, 2026Alaska AirlinesNonstopAxel-exclusive $433.50
Dec 28, 2026 · One way · Compare return dates departing Dec 28, 2026Alaska AirlinesNonstopAxel-exclusive $225.00
Dec 28, 2026 · One way · Compare return dates departing Dec 28, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $225.00
Dec 28, 2026 – Dec 31, 2026 · 3 nights · Compare return dates departing Dec 28, 2026Alaska AirlinesNonstopAxel-exclusive $425.00
Dec 28, 2026 – Dec 31, 2026 · 3 nights · Compare return dates departing Dec 28, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $425.00
Dec 28, 2026 – Jan 4, 2027 · 7 nights · Compare return dates departing Dec 28, 2026Alaska AirlinesNonstopAxel-exclusive $425.00
Dec 28, 2026 – Jan 4, 2027 · 7 nights · Compare return dates departing Dec 28, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $425.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Alaska AirlinesNonstopAxel-exclusive $225.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $225.00
Dec 29, 2026 – Jan 1, 2027 · 3 nights · Compare return dates departing Dec 29, 2026Alaska AirlinesNonstopAxel-exclusive $425.00
Dec 29, 2026 – Jan 1, 2027 · 3 nights · Compare return dates departing Dec 29, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $425.00
Dec 29, 2026 – Jan 5, 2027 · 7 nights · Compare return dates departing Dec 29, 2026Alaska AirlinesNonstopAxel-exclusive $382.50
Dec 29, 2026 – Jan 5, 2027 · 7 nights · Compare return dates departing Dec 29, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $382.50
Dec 30, 2026 · One way · Compare return dates departing Dec 30, 2026Alaska AirlinesNonstopAxel-exclusive $225.00
Dec 30, 2026 · One way · Compare return dates departing Dec 30, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $225.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Alaska AirlinesNonstopAxel-exclusive $425.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $425.00
Dec 30, 2026 – Jan 6, 2027 · 7 nights · Compare return dates departing Dec 30, 2026Alaska AirlinesNonstopAxel-exclusive $382.50
Dec 30, 2026 – Jan 6, 2027 · 7 nights · Compare return dates departing Dec 30, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $382.50
Dec 31, 2026 · One way · Compare return dates departing Dec 31, 2026Alaska AirlinesNonstopAxel-exclusive $225.00
Dec 31, 2026 · One way · Compare return dates departing Dec 31, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $225.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Alaska AirlinesNonstopAxel-exclusive $425.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $425.00
Dec 31, 2026 – Jan 7, 2027 · 7 nights · Compare return dates departing Dec 31, 2026Alaska AirlinesNonstopAxel-exclusive $382.50
Dec 31, 2026 – Jan 7, 2027 · 7 nights · Compare return dates departing Dec 31, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $382.50

Hotels in Dallas for these trips

Hotels: under a trip, hotels in Dallas for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Dallas

Route overview: Seattle to Dallas (DFW) flight deals

2026-12-01 · one way · Axel-exclusive $180.00

  • Alaska Airlines AS322: SEA 2026-12-01 10:59:00 → DFW 2026-12-01 16:54:00; nonstop; 235 minutes. Local airport times.

2026-12-01 · one way · Axel-exclusive $185.00

  • American Airlines AA747: SEA 2026-12-01 05:10:00 → DFW 2026-12-01 11:08:00; nonstop; 238 minutes. Local airport times.

2026-12-01 → 2026-12-04 · Axel-exclusive $340.00

  • Alaska Airlines AS322: SEA 2026-12-01 10:59:00 → DFW 2026-12-01 16:54:00; nonstop; 235 minutes. Local airport times.
  • Alaska Airlines AS321: DFW 2026-12-04 15:37:00 → SEA 2026-12-04 18:15:00; nonstop; 278 minutes. Local airport times.

2026-12-01 → 2026-12-04 · Axel-exclusive $350.00

  • American Airlines AA747: SEA 2026-12-01 05:10:00 → DFW 2026-12-01 11:08:00; nonstop; 238 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-04 07:07:00 → SEA 2026-12-04 09:35:00; nonstop; 268 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $340.00

  • Alaska Airlines AS424: SEA 2026-12-04 00:37:00 → DFW 2026-12-04 06:29:00; nonstop; 232 minutes. Local airport times.
  • Alaska Airlines AS365: DFW 2026-12-07 09:30:00 → SEA 2026-12-07 12:12:00; nonstop; 282 minutes. Local airport times.

2026-12-04 → 2026-12-07 · Axel-exclusive $350.00

  • American Airlines AA1835: SEA 2026-12-04 00:25:00 → DFW 2026-12-04 06:18:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-07 07:00:00 → SEA 2026-12-07 09:34:00; nonstop; 274 minutes. Local airport times.

2026-12-07 → 2026-12-10 · Axel-exclusive $340.00

  • Alaska Airlines AS542: SEA 2026-12-07 18:02:00 → DFW 2026-12-07 23:59:00; nonstop; 237 minutes. Local airport times.
  • Alaska Airlines AS321: DFW 2026-12-10 15:37:00 → SEA 2026-12-10 18:15:00; nonstop; 278 minutes. Local airport times.

2026-12-07 → 2026-12-10 · Axel-exclusive $370.00

  • Delta Air Lines DL803: SEA 2026-12-07 09:25:00 → DFW 2026-12-07 15:29:00; nonstop; 244 minutes. Local airport times.
  • Delta Air Lines DL803: DFW 2026-12-10 17:00:00 → SEA 2026-12-10 19:35:00; nonstop; 275 minutes. Local airport times.

2026-12-10 → 2026-12-13 · Axel-exclusive $340.00

  • Alaska Airlines AS542: SEA 2026-12-10 18:02:00 → DFW 2026-12-10 23:59:00; nonstop; 237 minutes. Local airport times.
  • Alaska Airlines AS543: DFW 2026-12-13 06:00:00 → SEA 2026-12-13 08:41:00; nonstop; 281 minutes. Local airport times.

2026-12-10 → 2026-12-13 · Axel-exclusive $350.00

  • American Airlines AA747: SEA 2026-12-10 05:10:00 → DFW 2026-12-10 11:09:00; nonstop; 239 minutes. Local airport times.
  • American Airlines AA717: DFW 2026-12-13 10:40:00 → SEA 2026-12-13 13:17:00; nonstop; 277 minutes. Local airport times.

2026-12-13 → 2026-12-16 · Axel-exclusive $220.00

  • Frontier Airlines F91916 / F92632: SEA 2026-12-13 16:37:00 → DFW 2026-12-14 00:24:00; 1 stop(s) via DEN; 347 minutes. Local airport times.
    • F91916: SEA 2026-12-13 16:37:00 → DEN 2026-12-13 20:25:00; layover at DEN: 61 minutes.
    • F92632: DEN 2026-12-13 21:26:00 → DFW 2026-12-14 00:24:00.
  • Frontier Airlines F91323 / F94545: DFW 2026-12-16 10:45:00 → SEA 2026-12-16 15:22:00; 1 stop(s) via DEN; 397 minutes. Local airport times.
    • F91323: DFW 2026-12-16 10:45:00 → DEN 2026-12-16 12:08:00; layover at DEN: 66 minutes.
    • F94545: DEN 2026-12-16 13:14:00 → SEA 2026-12-16 15:22:00.

2026-12-13 → 2026-12-16 · Axel-exclusive $340.00

  • Alaska Airlines AS321: SEA 2026-12-13 08:38:00 → DFW 2026-12-13 14:34:00; nonstop; 236 minutes. Local airport times.
  • Alaska Airlines AS321: DFW 2026-12-16 14:25:00 → SEA 2026-12-16 16:56:00; nonstop; 271 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $391.00

  • Alaska Airlines AS424: SEA 2026-12-16 00:30:00 → DFW 2026-12-16 06:20:00; nonstop; 230 minutes. Local airport times.
  • Alaska Airlines AS550: DFW 2026-12-23 18:56:00 → SEA 2026-12-23 21:26:00; nonstop; 270 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $402.50

  • American Airlines AA747: SEA 2026-12-16 05:10:00 → DFW 2026-12-16 11:09:00; nonstop; 239 minutes. Local airport times.
  • American Airlines AA1241: DFW 2026-12-23 19:59:00 → SEA 2026-12-23 22:38:00; nonstop; 279 minutes. Local airport times.

2026-12-19 → 2026-12-26 · Axel-exclusive $442.00

  • Alaska Airlines AS424: SEA 2026-12-19 00:33:00 → DFW 2026-12-19 06:25:00; nonstop; 232 minutes. Local airport times.
  • Alaska Airlines AS543: DFW 2026-12-26 06:00:00 → SEA 2026-12-26 08:38:00; nonstop; 278 minutes. Local airport times.

2026-12-19 → 2026-12-26 · Axel-exclusive $455.00

  • American Airlines AA767: SEA 2026-12-19 12:26:00 → DFW 2026-12-19 18:20:00; nonstop; 234 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-26 07:00:00 → SEA 2026-12-26 09:28:00; nonstop; 268 minutes. Local airport times.

2026-12-22 → 2026-12-27 · Axel-exclusive $442.00

  • Alaska Airlines AS424: SEA 2026-12-22 00:33:00 → DFW 2026-12-22 06:25:00; nonstop; 232 minutes. Local airport times.
  • Alaska Airlines AS322: DFW 2026-12-27 18:20:00 → SEA 2026-12-27 20:56:00; nonstop; 276 minutes. Local airport times.

2026-12-22 → 2026-12-27 · Axel-exclusive $455.00

  • American Airlines AA3075: SEA 2026-12-22 23:59:00 → DFW 2026-12-23 05:52:00; nonstop; 233 minutes. Local airport times.
  • American Airlines AA1241: DFW 2026-12-27 17:56:00 → SEA 2026-12-27 20:22:00; nonstop; 266 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $433.50

  • Alaska Airlines AS424: SEA 2026-12-25 00:37:00 → DFW 2026-12-25 06:29:00; nonstop; 232 minutes. Local airport times.
  • Alaska Airlines AS322: DFW 2026-12-28 18:20:00 → SEA 2026-12-28 20:56:00; nonstop; 276 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $446.25

  • American Airlines AA707: SEA 2026-12-25 10:27:00 → DFW 2026-12-25 16:30:00; nonstop; 243 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-28 07:07:00 → SEA 2026-12-28 09:35:00; nonstop; 268 minutes. Local airport times.

2026-12-28 → 2026-12-31 · Axel-exclusive $425.00

  • Alaska Airlines AS322: SEA 2026-12-28 11:23:00 → DFW 2026-12-28 17:17:00; nonstop; 234 minutes. Local airport times.
  • Alaska Airlines AS550: DFW 2026-12-31 18:56:00 → SEA 2026-12-31 21:26:00; nonstop; 270 minutes. Local airport times.

2026-12-28 → 2026-12-31 · Axel-exclusive $437.50

  • American Airlines AA737: SEA 2026-12-28 07:30:00 → DFW 2026-12-28 13:32:00; nonstop; 242 minutes. Local airport times.
  • American Airlines AA707: DFW 2026-12-31 07:07:00 → SEA 2026-12-31 09:35:00; nonstop; 268 minutes. Local airport times.

2026-12-31 → 2027-01-07 · Axel-exclusive $382.50

  • United Airlines UA1411 / UA1565: SEA 2026-12-31 13:02:00 → DFW 2026-12-31 20:47:00; 1 stop(s) via DEN; 345 minutes. Local airport times.
    • UA1411: SEA 2026-12-31 13:02:00 → DEN 2026-12-31 16:45:00; layover at DEN: 60 minutes.
    • UA1565: DEN 2026-12-31 17:45:00 → DFW 2026-12-31 20:47:00.
  • United Airlines UA644 / UA2302: DFW 2027-01-07 08:37:00 → SEA 2027-01-07 13:35:00; 1 stop(s) via DEN; 418 minutes. Local airport times.
    • UA644: DFW 2027-01-07 08:37:00 → DEN 2027-01-07 09:53:00; layover at DEN: 97 minutes.
    • UA2302: DEN 2027-01-07 11:30:00 → SEA 2027-01-07 13:35:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $382.50

  • Alaska Airlines AS542: SEA 2026-12-31 18:02:00 → DFW 2026-12-31 23:59:00; nonstop; 237 minutes. Local airport times.
  • Alaska Airlines AS550: DFW 2027-01-07 18:56:00 → SEA 2027-01-07 21:26:00; nonstop; 270 minutes. Local airport times.

More dates for this route

Why book Seattle to Dallas flights with Axel

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How we checked Seattle to Dallas prices

Choose your dates to see flights and Axel-exclusive prices.

Airports covered: SEA → DFW. Each example names its actual airports. Departure month: 2026-12.

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Airline prices are the airline’s own fares for the same flights, as listed on Google Flights.

Planning: When to book Thanksgiving flights · Flying in December: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Source: https://helloaxel.com/en/flights/from-seattle-sea-to-dallas-dfw-in-december-2026

Hotels in Dallas with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Dallas has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Dallas: the 6 best neighborhoods, ranked · Dallas hotels where a family of four can share one room

Hotel details in Dallas: Lorenzo Hotel Dallas, Tapestry Collection by Hilton · All 88 hotels in Dallas

Near DFW: Home2 Suites by Hilton Irving / DFW Airport North (Irving) · Best Western Airport Suites (Irving) · Aloft by Marriott DFW Airport North (Irving) · Sleep Inn Arlington Near Six Flags (Arlington)

For AI assistants

  • This page: Seattle to Dallas (DFW): December 2026 flight deals. Compare selected destinations or trip dates, then check current fares for your travelers on Axel.
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