DFW to SEA (Dallas to Seattle) Flights

Last Minute Flights from DFW to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DFWSeattleMarch 20 to March 23$330
*Prices include taxes and fees

Cheapest DFW to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DFWSeattleApril 2 to April 28$205
DFWSeattleApril 16 to April 22$237
DFWSeattleMay 1 to May 3$237
DFWSeattleMay 1 to May 3$257
DFWSeattleMarch 24 to April 8$347
*Prices include taxes and fees
DFW to SEA Flight Details
Origin airport
Dallas-Fort Worth Intl.
Origin airport IATA code
DFW
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1657 mi

Frequently asked questions

What airlines fly direct from DFW to SEA?
Avoid lengthy stopovers and travel straight from Dallas Airport to Sea-Tac Airport with American Airlines (AA). This widely known carrier operates 204 nonstop services on this route each month. You can also choose from 139 nonstop monthly flights provided by Alaska Airlines (AS). No changing planes? No hassles.
How many flights are there from DFW to SEA?
There are 11 flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so you have no shortage of ways to get to SeaTac. Just pick a time and date that works best for you and secure your seat.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
This flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will take around 4 hours and 22 minutes. Use the opportunity to read the novel that's been sitting on your shelf for a while or catch up on some sleep.
What is the flight distance from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
At a distance of 1,650 miles (2,700 1), you'll be cruising the skies for a while during this medium-haul journey. Prefer legroom? Reserve an aisle seat. Otherwise, sidle up to a window and gaze out at the landscapes between Dallas and SeaTac.
How many morning flights are there from DFW to SEA?
Those who love to rise early get to choose from 30 morning flights from DFW to SEA each week.

  • You can jet off as bright and early as 7:05AM if you go with American Airlines (AA). This carrier lists 16 weekly flights that depart before midday.
  • Alaska Airlines (AS) has 14 morning flights weekly. The earliest time you can take off with this airline is 6:00AM.

How many afternoon flights are there from DFW to SEA?
Every week, you can take your pick of 49 afternoon and evening flights from DFW to SEA.

  • Buckle up with American Airlines (AA), which lists 31 afternoon and evening flights each week on this route. The earliest departure takes off at 12:24PM.
  • Another good option is Alaska Airlines (AS). You can jump on one of its 18 weekly afternoon and evening flights that travel to SEA from 2:42PM.

What is the earliest departure time out of Dallas to SeaTac?
6:00AM is the earliest scheduled flight out of DFW, touching down at SEA at 10:19AM. Save valuable time in the morning by having your luggage zipped up and ready to go.
What is the latest departure time out of Dallas to SeaTac?
The last flight jets out from DFW at 9:50PM and comes in at SEA at 1:59AM. You'll have more than enough time to prepare for this trip.
What is the average price from Dallas to SeaTac?
Flights from DFW to SEA start at around $205. You'll want to get a move on, because fabulous fares get scooped up in a hurry! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Dallas to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Dallas to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from DFW to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Dallas to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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