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Cheap DAL to SEA Flights

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

Cheap DAL to SEA Flights

Question : Is there a preferred airline for getting to Seattle-Tacoma International Airport (SEA) on schedule?
Answer : The current leader is Southwest Airlines with a 71% on-time rate. Spend as little time in an airport as necessary by flying with Southwest Airlines. If they are delayed for some reason though, the average delay is less than half an hour.

Question : How many days should you spend in Seattle?
Answer : Passengers from DAL to SEA stay one week on average.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in December is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Over the coming months, which airline is getting their passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : Flight prices are hitting as high as $840 over the next three months when flying to SEA from DAL. Check out Alaska Airlines, as they have been booking customers at just $196.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : Dec 6th has seen bookings (as of Nov 20th) as cheap as $196. That comes in 37% below the average price for this route. Saving now means you'll have more cash in your hand for the trip.

Question : Are you paying the cheapest or highest price for your ticket to Seattle?
Answer : Flight prices change less than the majority of routes in the United States for DAL to SEA. They vary from $196 to $840. Prices tend to be lower the further out you book.

Question : From Dallas to Seattle, which day of the week is going to have the most flight times?
Answer : When you’re flying from DAL to SEA, the day with the most flight times is Saturday, with five different options. That day doesn't coincide with the most popular day across all routes departing from the United States, which is Sunday with 8,106.

Dallas to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Dallas to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DAL to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Dallas for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.