There are most likely no direct flights on the Dallas — Seattle route
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A non-stop flight is the most convenient and comfortable way to fly from Dallas to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Dallas — Seattle route
The minimum one-way ticket price from Dallas to Seattle is $114 (September 2026), while the maximum is $140 (August 2026). On average, a ticket costs $127–$140.
Dallas — Seattle
08/17/2026
Departure
Direct flight
WN963
starting at $285
Dallas — Seattle
09/09/2026
Departure
Direct flight
AS322
starting at $184
Dallas — Seattle
12/30/2026
Departure
Direct flight
WN1486
starting at $293
The route Dallas — Seattle is served by several airlines: Southwest Airlines, Alaska Airlines, and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $145 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Dallas to Seattle according to data for the last 48 hours costs $145
Often the best time to buy tickets from Dallas to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Dallas to Seattle can be found flying in these months: September, August.
The fastest flights from Dallas to Seattle start from 9 hours 45 minutes in the air.
The following airlines operate direct flights on the route Dallas — Seattle: Southwest Airlines, Alaska Airlines
The cheapest one-way flight from Dallas to Seattle departs on 09/09/2026, is operated by Frontier Airlines and costs $145
The cheapest roundtrip flight from Dallas to Seattle departs on 09/25/2026, is operated by Frontier Airlines and costs $289
Fastest flight from Dallas to Seattle takes 9h 45m
There are direct flights on this route 2 days a week: Mo and We
The distance between Dallas and Seattle is 2703km (1676 miles). There are 132 direct flights from Dallas to Seattle. The time difference between Dallas and Seattle is 2h. Flights from Dallas begin at 6:24 AM. The latest flight from Dallas departs at 10:41 PM
Dallas is served primarily by Dallas/Fort Worth International (DFW) and Dallas Love Field (DAL). DFW functions as a major international hub with extensive long-haul and domestic connections, typically hosting legacy carriers and global alliances; fares can be competitive for transcontinental and international routes. Located roughly 20–25 miles northwest of downtown Dallas, travel options include DART trains, express shuttles, rideshares and taxis — expect 30–50 minutes to the city center depending on traffic, with fares varying widely by mode. Pros: extensive flight choices and amenities; Cons: large layout can mean longer connection walks and transfers. Dallas Love Field (DAL) sits much closer to central Dallas — about 6–8 miles north — and often operates as a more compact, budget- and point-to-point oriented airport, typically used by low-cost and some legacy carriers for domestic services. Ground transport options include DART buses and light rail connections, rideshare and taxis, with city center journeys usually taking 20–30 minutes and modest fares relative to longer express options. Pros: convenient proximity and simpler navigation; Cons: fewer international flights and limited long-haul connectivity compared with DFW.
Seattle–Tacoma International Airport (SEA) is the primary international gateway for the Seattle metro area and functions as a major hub for both full-service and low-cost carriers, including Alaska Airlines and Delta. Located about 14 miles (roughly 20–40 minutes by car, depending on traffic) south of downtown Seattle, it’s accessible by Link light rail (about 35–40 minutes), airport shuttles, taxis and rideshares; fares can range from modest transit fees to higher ride-share or taxi fares. SEA typically offers a broad mix of routes and competitive prices, with strong amenities but occasional congestion at peak times. Pros: extensive connections and services; Cons: distance from central Seattle and possible delays during busy periods.
We couldn't find any special offers for flights from Dallas to Seattle