Flights from Dallas to Seattle
BookingTrolley compares Dallas to Seattle flights from multiple suppliers on the DFW–SEA corridor — review airlines, stops, duration and typical seasonal pricing here.
Dallas to Seattle flights overview
The fastest nonstop Dallas to Seattle flights cover about 2,668 km in roughly 3.3 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Ticket prices from Dallas to Seattle change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly $ 612.00 over the year. Nov tends to be the cheapest month to fly (around $ 510.00), while Jun is usually the most expensive at about $ 759.00 — a swing of roughly 49%.
Frequently asked questions about flying from Dallas to Seattle
Tuesday and Wednesday are typically the cheapest days on Dallas to Seattle for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on DFW–SEA.
Full-service and low-cost carriers compete from Dallas (DFW) to Seattle (SEA). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Dallas to Seattle vary by season. BookingTrolley tracks live fares on DFW–SEA so United States travellers can compare current prices.
The flying time from Dallas to Seattle is about 3.3 hours nonstop, covering roughly 2,668 km between DFW and SEA. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Seattle. BookingTrolley price trends on Dallas to Seattle show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Dallas (DFW) to Seattle (SEA) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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