American Airlines has round-trip flights from Dallas (DFW) to Seattle (SEA) for $113, NONSTOP. Flights January to February. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
If you’re flying with two people, you can plug in most of these dates into Alaska Airlines and take advantage of the Buy-One-Get-One sale that is going on now. We’re seeing fares available for about $112 when you use the coupon code (STARBUCKS) and book two tickets.