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DFW (Dallas) to SEA (Seattle) Flights $253.6

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Cheap DFW to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Dallas to Seattle (DFW to SEA)

Question : Over the coming months, which airline is getting their passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : United Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $184, while prices for other flights are as high as $1,017.

Question : Do travelers from Dallas typically stay in Seattle for very long?
Answer : The average time spent in Seattle by travelers from Dallas is about one week.

Question : Should you be aware of any airlines that have a reputation of delayed arrivals for this route?
Answer : Delta Air Lines is late on 100% of flights from Dallas/Fort Worth International Airport (DFW) to Seattle-Tacoma International Airport (SEA) at the moment. If you’re on Delta Air Lines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Do some days of the week have more flight times than others?
Answer : With 15 total flight time options, Sunday provides the most flexibility from DFW to SEA. The day of the week with the least amount of options is Wednesday with nine different times.

Question : What are the chances this flight will be delayed?
Answer : The Dallas to Seattle route has a 72% on-time rate, ranking in the bottom 50% of the world in getting their passengers to their destinations on schedule. When a flight is delayed, it's a 37-minute delay on average.

Question : When traveling to Seattle from Dallas, how long will you be in the air?
Answer : On average, the flight time from DFW to SEA is four hours and 25 minutes.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 24th, the best day for deals to Seattle (SEA) is Aug 17th. It costs $184, which is 45% below the average price to book the same route.